{"cik":1297587,"entityName":"Gramercy Property Trust","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":"2011-08-05","val":197863021,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-11-04","val":216865692,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2012-03-29","val":248650940,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2012Q1I"},{"end":"2012-05-14","val":249339078,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2012-08-13","val":249390337,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-11-14","val":249364156,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2013-03-31","val":248593441,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2013Q1I"},{"end":"2013-05-15","val":248949449,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-08-14","val":236497496,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-11-07","val":236463981,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2014-02-28","val":236497081,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2014Q1I"},{"end":"2014-05-02","val":237010447,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-08-06","val":236947283,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-10-31","val":236924176,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2015-02-26","val":236920675,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2015Q1I"},{"end":"2015-05-07","val":236860895,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-08-05","val":236860294,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-11-04","val":236855738,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2016-02-25","val":421011239,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2016-04-29","val":421637223,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-07-29","val":421855117,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-11-02","val":421979096,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2017-02-24","val":141396503,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2017-04-28","val":151873041,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-07-31","val":151916981,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-10-27","val":160670537,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-02-23","val":160782974,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2018-04-27","val":160785498,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-07-26","val":160795797,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2011-06-30","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011Q2I"},{"end":"2012-06-30","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q2I"},{"end":"2013-06-30","val":2358322893,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2I"},{"end":"2014-06-30","val":1893409009,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q2I"},{"end":"2015-06-30","val":1872214132,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q2I"},{"end":"2016-06-30","val":3860346049,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q2I"},{"end":"2017-06-30","val":4478733231,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q2I"}]}}},"us-gaap":{"AccountsAndNotesReceivableNet":{"label":"Accounts and Financing Receivable, after Allowance for Credit Loss","description":"Amount, after allowance for credit loss, of accounts and financing receivable. Includes, but is not limited to, notes and loan receivable.","units":{"USD":[{"end":"2013-12-31","val":5976000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15398000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":15398000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":26429000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":34234000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":34234000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":34234000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":34234000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":34234000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":43209000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":57572000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":69131000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":72795000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":72795000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":72795000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":72795000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":72795000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":75730000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":65976000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":75264000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":88750000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":88750000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":88750000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":92525000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":94260000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent":{"label":"Accounts Payable and Accrued Liabilities","description":"Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations.","units":{"USD":[{"end":"2010-12-31","val":15934000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":15934000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":15934000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":20305000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":22155000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":20128000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":20128000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":20128000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":20128000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":20128000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19587000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":20062000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":29590000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":24531000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":24531000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":24531000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":53390000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":53390000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":50353000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":55614000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":53767000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":50053000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":50053000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":50053000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":50053000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":50053000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":11517000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":45892000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":56734000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":57587000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":76421000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":76421000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":76421000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":76421000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":18806000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":18806000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":74786000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":68861000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":86352000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":25762000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":59808000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":59808000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":59808000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":59808000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":59808000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":29667000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":35339000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":48412000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":58380000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":58380000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":58380000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":58380000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":58380000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":42381000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":39738000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":58083000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":59619000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":59619000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":59619000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":60151000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":45774000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"AccumulatedAmortizationDeferredFinanceCosts":{"label":"Accumulated Amortization, Debt Issuance Costs","description":"Amount of accumulated amortization of debt issuance costs.","units":{"USD":[{"end":"2010-12-31","val":2513000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":2513000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":2513000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":3328000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3743000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4189000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":4189000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":4189000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":4714000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5266000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-12-31","val":9502000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2013-06-30","val":10882000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"AccumulatedAmortizationOfOtherDeferredCosts":{"label":"Accumulated Amortization of Other Deferred Costs","description":"Accumulated amortization of other deferred costs capitalized at the end of the reporting period. Does not include deferred finance costs, deferred acquisition costs of insurance companies, or deferred leasing costs for real estate operations.","units":{"USD":[{"end":"2013-12-31","val":634000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1908000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1908000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":4309000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3760000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":406000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":892000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":892000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1558000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2319000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2319000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":892000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"}]}},"AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax","description":"Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":14000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":14000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":14000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":14000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":14000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":14000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-1022000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-52000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-161000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5168000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":5168000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":4516000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":4516000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":4516000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4245000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-603000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":288000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":297000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":297000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":297000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-162000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":865000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax","description":"Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.","units":{"USD":[{"end":"2009-12-31","val":-12030000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2009Q4I"},{"end":"2010-12-29","val":-9758000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2010-12-31","val":-9758000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":-9758000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-2582000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-8873000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3I"},{"end":"2011-12-30","val":-10579000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-31","val":-10579000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":-10579000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":-10579000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-4104000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-12734000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-9543000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-6164000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":-6164000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-15305000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-48000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":-48000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":-48000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-09-30","val":-418000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-656000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":-656000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":-656000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":-656000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":-656000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":-656000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6499000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-3157000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-4168000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-11252000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":-11252000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":-13045000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":-13045000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":-13045000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-9638000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-6109000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-5826000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-5734000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":-5734000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":-5734000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-4757000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-6966000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":-12322000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2009Q4I"},{"end":"2010-12-29","val":-11686000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2010-12-31","val":-11686000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":-11686000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":-11686000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2010-12-31","val":-11686000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":-11686000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2010-12-31","val":-11686000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-7036000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":-7038000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-21557000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2011-09-30","val":-21557000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3I"},{"end":"2011-12-30","val":-23664000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-30","val":-23664000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":-23664000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":-23664000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":-23664000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":-23664000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":-23664000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":-23664000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":-23664000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":-23664000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-16247000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2012-03-31","val":-16247000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-27895000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":-27895000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-25066000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":-25066000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-8587000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":-8587000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":-8587000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":-8587000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":-8587000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":-8587000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2012-12-31","val":-8587000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2012-12-31","val":-8587000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":-8587000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2012-12-31","val":-95265000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-18716000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":-18716000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-11844000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":-11844000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-6127000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":-6127000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":4596000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2013-12-31","val":-1405000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":-1405000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2658000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-03-31","val":2658000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-1142000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2014-06-30","val":-1142000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-13283000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":-13283000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-23269000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":-23269000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":-23269000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":-23269000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":-3703000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":-3703000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":-3703000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-48048000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-36922000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-45057000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":-1131000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-5751000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":-5751000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":-5751000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":-5751000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":-5751000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":-5751000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-20527000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-44106000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-38717000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-4128000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":-4128000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":-4128000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":-4128000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":-4128000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-1611000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-1655000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2118000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":12776000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":12776000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":12776000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":35667000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":29125000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"AcquisitionCosts":{"label":"Acquisition Costs, Period Cost","description":"The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.","units":{"USD":[{"start":"2011-12-31","end":"2012-03-31","val":1379000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2013-01-01","end":"2013-03-31","val":1841000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"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":"2010-12-31","val":1446559000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1446559000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1446559000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1673668000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1838399000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2038566000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":2038566000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":2038566000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":2038566000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":2038566000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2196516000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2203116000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2203812000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2203888000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":2203888000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2203888000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2203888000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2203888000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2194258000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2072930000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2066492000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2067008000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2067008000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":2067008000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":2067008000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2067008000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":1149896000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2067772000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2068683000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2069710000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2071526000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":2071526000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2071526000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2071526000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1768977000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1767533000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2073109000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2073701000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2074326000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":2053955000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3879932000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3879932000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3879932000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":3879932000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3882735000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3880925000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3882921000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3883873000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3887793000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":3887793000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":3887793000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":3887793000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":3887793000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3911889000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4187431000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4407953000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4409677000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":4409677000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":4409677000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4411605000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4406445000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"AdjustmentForAmortization":{"label":"Amortization","description":"The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-25704000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-10577000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-10577000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-539000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-959000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-959000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-959000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-222000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1136000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-2069000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-2069000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-3212000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-3212000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-3212000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1109000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-1109000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2102000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-2102000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-3636000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-3636000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-3814000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-3814000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-409000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-409000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":33000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":33000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":17000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-836000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-632000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1219000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Share-based Payment Arrangement, Decrease for Tax Withholding Obligation","description":"Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":1585000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1585000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1585000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1585000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":247000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":247000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":247000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":247000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":747000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":747000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":747000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3240000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3240000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":3270000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt":{"label":"Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt","description":"Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":11726000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":11726000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":11726000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"}]}},"AdjustmentsToAdditionalPaidInCapitalOther":{"label":"Adjustments to Additional Paid in Capital, Other","description":"Amount of other increase (decrease) in additional paid in capital (APIC).","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":11726000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":11726000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":11726000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-12-31","val":11726000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-12-31","val":11726000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":11726000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11726000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2017-01-01","end":"2017-06-30","val":11726000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":11726000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":11726000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":240000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":240000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":240000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":240000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":28000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":28000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":28000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":28000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":215000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":215000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":440000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":5354000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2015-01-01","end":"2015-03-31","val":1491000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"}]}},"AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts":{"label":"Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs","description":"Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":40348000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":26462000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":40325000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":54837000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10031000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":28512000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":28512000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":47943000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":47943000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":72001000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":72001000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":72001000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":18384000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":18384000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":18386000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":18336000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":18337000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":18337000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":18337000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":18337000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":18337000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2014-01-01","end":"2014-12-31","val":32313000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":32313000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":32313000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":12121000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":12090000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":12090000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":12090000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":105000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":225000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":225000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":606000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":12346000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":14137000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":14231000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":39000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":40000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":240000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":28000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":28000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":200000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":215000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":440000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":440000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":5354000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5354000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":5713000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":5713000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1012000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1012000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1924000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":1924000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3452000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1924000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":6057000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4038000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4629000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":5285000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables":{"label":"Allowance for Doubtful Accounts, Premiums and Other Receivables","description":"The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet.","units":{"USD":[{"end":"2010-12-31","val":83000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":83000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":83000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":733000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":766000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":821000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":821000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":821000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":838000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":539000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"}]}},"AllowanceForDoubtfulAccountsReceivable":{"label":"Accounts Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on accounts receivable.","units":{"USD":[{"end":"2013-12-31","val":449000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":188000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":188000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":56000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":204000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":204000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":204000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":204000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":204000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":261000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":94000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":43000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":57000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":57000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":57000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":57000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":57000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":230000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":523000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":691000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":638000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":638000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":638000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":670000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":692000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2011-12-31","val":821000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":821000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-09-30","val":656000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":11000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":11000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":11000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":11000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":728000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":339000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":23000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":24000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":24000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":24000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":24000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":24000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":52000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":95000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":57000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":62000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":62000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":62000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":62000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":18000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":108000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"AmortizationOfAcquisitionCosts":{"label":"Amortization of Acquisition Costs","description":"The amount of expense recognized in the current period that reflects the allocation of capitalized costs associated with acquisition of business. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5832000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5219000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":4841000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":7414000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":2195000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":17531000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":17531000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":4646000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":11493000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-06-30","val":11493000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":6852000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":6852000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-12-30","end":"2011-09-30","val":12537000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":12537000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1044000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":1044000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":14464000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":14464000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":1379000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1409000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":31000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2508000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":1099000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7752000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"}]}},"AmortizationOfDebtDiscountPremium":{"label":"Amortization of Debt Discount (Premium)","description":"Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":796000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":460000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":657000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":732000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":732000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":80000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-11000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-11000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-219000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-219000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-367000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-367000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":-313000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-313000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-651000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-651000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-993000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-1316000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-542000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1655000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":-660000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":-1656000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"AmortizationOfDeferredCharges":{"label":"Amortization of Deferred Charges","description":"The amount of amortization of deferred charges applied against earnings during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":3719000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":175000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":175000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":1426000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1991000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1991000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1991000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":601000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1352000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":2192000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":2192000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":3711000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3711000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3711000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2675000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":2675000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":679000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":679000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":1177000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1177000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":1719000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":1719000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":615000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":615000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1274000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1274000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":1858000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":2584000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":825000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1652000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"AmortizationOfDeferredLeasingFees":{"label":"Amortization of Deferred Leasing Fees","description":"This element represents the amortization of deferred leasing fees incurred by the lessor and amortized over the term of the lease. Such fees represent (a) costs to originate a lease incurred in transactions with independent third parties that (i) result directly from and are essential to acquire that lease and (ii) would not have been incurred had that leasing transaction not occurred and (b) certain costs directly related to specified activities performed by the lessor for that lease. Those activities are: evaluating the prospective lessee's financial condition; evaluating and recording guarantees, collateral, and other security arrangements; negotiating lease terms; preparing and processing lease documents; and closing the transaction.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":160000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":105000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":172000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":265000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":265000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":78000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":183000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":183000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":322000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":322000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":467000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":467000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":155000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":155000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":319000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":319000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":499000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":714000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":229000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":462000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":132000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":175000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":175000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":175000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":44000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":96000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":183000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":183000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":269000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":269000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":269000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":86000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":86000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":173000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":173000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":259000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":259000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":346000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":346000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":86000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":173000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":285000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":384000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"AmortizationOfFinancingCosts":{"label":"Amortization of Debt Issuance Costs","description":"Amount of amortization expense attributable to debt issuance costs.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":644000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":431000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":744000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":1081000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1081000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":399000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":815000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":815000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":1426000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":1426000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":1572000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":1572000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1230000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":468000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":468000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":949000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":949000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":1433000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":525000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2067000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":862000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":862000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":673000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":156000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1380000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-218000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":-461000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-461000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-367000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-367000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-104000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-104000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-348000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-348000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-660000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-1112000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-380000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-827000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":11778000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":10294000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":17055000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":23986000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":7202000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":14123000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":14123000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":21544000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":28826000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":80000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7640000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":17502000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":1291000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1291000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":6753000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":3586000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":12263000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":12263000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":12263000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7997000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18139000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":10142000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":27947000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":27947000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":9808000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":9808000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":37592000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":37592000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":37592000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":27560000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":27560000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":57175000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":57175000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":29615000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":29615000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":86845000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":86845000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":29670000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":29670000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":112072000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":112072000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":24172000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":24172000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":48339000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":48339000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":24167000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":24167000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":73864000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":25525000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":100196000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":26159000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":49142000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":22983000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"AmortizationOfLeaseIncentives":{"label":"Amortization of Lease Incentives","description":"Amount of amortization of lease incentive costs incurred by the lessor for the benefit of the lessee.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":338000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-03-31","val":252000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":504000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":758000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"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":"2012-01-01","end":"2012-12-31","val":375000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":375000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":375000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":375000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"AreaOfRealEstateProperty":{"label":"Area of Real Estate Property","description":"Area of a real estate property.","units":{"sqft":[{"end":"2013-12-31","val":3987631,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":8999528,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":21078596,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2017-03-31","val":487872,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"}]}},"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":"2009-01-01","end":"2009-12-31","val":9160000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":1936000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":1936000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2014-01-01","end":"2014-12-31","val":4816000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":1053000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":11195000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":11195000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":12771000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":12771000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":18351000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":18351000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":21415000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":37822000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4601000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"AssetManagementFees":{"label":"Asset Management Fees (Deprecated 2013-01-31)","description":"Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees.","units":{"USD":[{"start":"2012-04-01","end":"2012-04-30","val":200000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":200000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-12-31","end":"2012-12-31","val":200000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"}]}},"AssetManagementFees1":{"label":"Asset Management Fees (Deprecated 2018-01-31)","description":"Amount of fixed fee revenue for the management of an investment fund portfolio. Excludes investment advisory, distribution and servicing, and performance fees.","units":{"USD":[{"start":"2011-12-31","end":"2012-12-31","val":200000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012"}]}},"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":"2010-12-31","val":1716720000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1716720000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1716720000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2010-12-31","val":1716720000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2168912000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2277930000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2576264000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2529088000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2481611000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2554862000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":2554862000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2554862000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2554862000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2554862000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":2554862000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2866877000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2869748000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2991157000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":491663000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2952312000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2928662000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2889729000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1500000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1500000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2827167000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2800663000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2746290000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":2451727000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5840907000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5348309000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5410227000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5183230000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5606860000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5686906000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6541338000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6456036000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":6456036000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":6456036000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6401976000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6433748000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"AssetsOfDisposalGroupIncludingDiscontinuedOperation":{"label":"Disposal Group, Including Discontinued Operation, Assets","description":"Amount classified as assets attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":420485000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":420485000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":420485000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":420485000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":420485000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10548000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10074000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11009000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":8962000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":14741000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17292000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":402000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":402000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":402000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":402000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss":{"label":"Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss) before Taxes (Deprecated 2018-01-31)","description":"This item represents the pretax change in net unrealized holding gain (loss) on available-for-sale securities that has been included in accumulated other comprehensive income, a separate component of shareholders' equity, during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":343528000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1219000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-1219000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":6129000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":1476000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1476000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1476000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":934000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":967000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-459000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":2689000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2689000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-2820000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1569000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-2202000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-3282000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-48000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"}]}},"BelowMarketLeaseAccumulatedAmortization":{"label":"Below Market Lease, Accumulated Amortization","description":"Amount of accumulated amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life.","units":{"USD":[{"end":"2012-12-31","val":19077000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":19077000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":21950000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23022000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":23022000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":23022000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":23022000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":23022000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24045000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25098000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":25804000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":26675000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":26675000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":26675000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":26675000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":27838000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":25131000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":26223000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"BelowMarketLeaseAmortizationIncomeRemainderOfFiscalYear":{"label":"Below Market Lease, Amortization Income, Remainder of Fiscal Year","description":"Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate expected to be recognized in remainder of 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":"2018-03-31","val":1571000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3271000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"BelowMarketLeaseAmortizationIncomeYearFive":{"label":"Below Market Lease, Amortization Income, Year Five","description":"Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate 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":"2018-03-31","val":6260000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5467000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"BelowMarketLeaseAmortizationIncomeYearFour":{"label":"Below Market Lease, Amortization Income, Year Four","description":"Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate 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":"2018-03-31","val":4168000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3450000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"BelowMarketLeaseAmortizationIncomeYearThree":{"label":"Below Market Lease, Amortization Income, Year Three","description":"Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate 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":"2018-03-31","val":4004000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3559000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"BelowMarketLeaseAmortizationIncomeYearTwo":{"label":"Below Market Lease, Amortization Income, Year Two","description":"Amount of amortization income for lease with finite life acquired as part of real property acquisition at below market lease rate 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":"2018-03-31","val":2520000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2854000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"BelowMarketLeaseGross":{"label":"Below Market Lease, Gross","description":"Amount before amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life.","units":{"USD":[{"end":"2012-12-31","val":43659000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":43659000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":49820000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":49751000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":49751000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":49751000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":49751000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":49751000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":49746000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":49786000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":51504000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":51653000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":51653000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":51653000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":51653000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":51653000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":46766000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":46766000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"BelowMarketLeaseNet":{"label":"Below Market Lease, Net","description":"Amount after amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life.","units":{"USD":[{"end":"2012-12-31","val":24582000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":24582000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":24582000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-06-30","val":33687000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":27870000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":26729000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":26729000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":26729000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":26729000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":26729000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25701000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":24688000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":25700000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":24978000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":24978000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":24978000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":24978000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":23815000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21635000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20543000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"BusinessAcquisitionCostOfAcquiredEntityPurchasePrice":{"label":"Business Acquisition, Cost of Acquired Entity, Purchase Price (Deprecated 2013-01-31)","description":"The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.","units":{"USD":[{"end":"2012-12-31","val":716123000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-01","val":98136000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":575465000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned":{"label":"Business Acquisition, Equity Interest Issued or Issuable, Value Assigned","description":"Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.","units":{"USD":[{"end":"2015-12-17","val":1827759,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"BusinessAcquisitionPercentageOfVotingInterestsAcquired":{"label":"Business Acquisition, Percentage of Voting Interests Acquired","description":"Percentage of voting equity interests acquired at the acquisition date in the business combination.","units":{"pure":[{"end":"2013-03-01","val":0.2,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q1I"},{"end":"2013-03-01","val":0.2,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"}]}},"BusinessAcquisitionProFormaEarningsPerShareBasic":{"label":"Business Acquisition, Pro Forma Earnings Per Share, Basic","description":"The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":-3.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":6.38,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8.85,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0.52,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.19,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.03,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.19,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":2.44,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.06,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.26,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.13,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":0.25,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0.07,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.08,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.05,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.04,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.24,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"BusinessAcquisitionProFormaEarningsPerShareDiluted":{"label":"Business Acquisition, Pro Forma Earnings Per Share, Diluted","description":"The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":-3.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":6.17,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8.24,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0.51,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.19,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.03,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.18,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":2.37,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.06,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.25,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.09,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.12,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":0.24,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0.07,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.08,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0.99,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.05,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.05,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.04,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.24,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"BusinessAcquisitionPurchasePriceAllocationAssetsAcquiredLiabilitiesAssumedNet":{"label":"Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net (Deprecated 2013-01-31)","description":"The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition.","units":{"USD":[{"end":"2012-06-30","val":64250000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":127200000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":463004000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":359454000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationCapitalLeaseObligationAccrual":{"label":"Business Acquisition, Purchase Price Allocation, Capital Lease Obligation Accrual (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to capital lease obligations assumed from the acquired entity.","units":{"USD":[{"end":"2012-12-31","val":1500000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"}]}},"BusinessAcquisitionPurchasePriceAllocationLand":{"label":"Business Acquisition, Purchase Price Allocation, Land (Deprecated 2013-01-31)","description":"Amount of acquisition cost of a business combination allocated to land included in real estate.","units":{"USD":[{"end":"2012-06-30","val":11706000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18567000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":163049000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":66173000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"BusinessAcquisitionPurchasePriceAllocationNotesPayableAndLongTermDebt":{"label":"Business Acquisition, Purchase Price Allocation, Notes Payable and Long-term Debt (Deprecated 2013-01-31)","description":"The amount of acquisition cost of a business combination allocated to notes payables and long-term debt assumed from the acquired entity.","units":{"USD":[{"end":"2012-12-31","val":253119000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":216011000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"BusinessAcquisitionsProFormaNetIncomeLoss":{"label":"Business Acquisition, Pro Forma Net Income (Loss)","description":"The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":-15488000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-9786000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-18738000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-4337000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-6946000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":-932000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-1374000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-4075000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-1234000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":5221000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-14187000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-12060000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-30378000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-156924000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":84017000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":80461000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-3474000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-12-31","val":86291000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":396940000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":434171000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":12424000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-5502000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":24637000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-3153000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":15876000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":67913000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8910000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":42753000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":16889000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6860000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":41706000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-340000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":13157000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":14329000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":61840000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-7558000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19354000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":20591000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":16729000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-5643000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":33903000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"BusinessAcquisitionsProFormaRevenue":{"label":"Business Acquisition, Pro Forma Revenue","description":"The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":80581000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":39908000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":128220000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":44056000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":183056000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":50198000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":126777000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":88285000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":44886000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":64132000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":138892000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":47845000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":194843000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":163943000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":55962000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":123072000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":67110000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-12-31","val":268591000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":171655000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":247631000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":182203000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":40467000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":284494000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":165340000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":241765000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":508603000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":119034000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":260674000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":126643000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":187947000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":363337000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":64909000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":121652000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":258274000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":517363000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":112243000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":267367000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":145780000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":378674000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":126644000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":542230000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"BusinessCombinationAcquisitionRelatedCosts":{"label":"Business Combination, Acquisition Related Costs","description":"This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":17531000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":14464000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":14464000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-06-30","val":1409000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":31000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2508000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1099000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7752000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":7752000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":7752000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":111000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1841000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2004000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":2003000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":162000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":162000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2179000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2178000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":175000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":175000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2690000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2690000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":2808000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":2808000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":290000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":290000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":290000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":290000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":555000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":555000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":3246000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":265000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":265000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":1323000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2272000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":6171000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":6171000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":6171000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3506000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":6961000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":3455000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":13508000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":13508000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":6547000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":6547000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":61340000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":61340000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":61340000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":410000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":410000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4722000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":4722000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":4312000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":4312000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5994000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":5994000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1272000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":1272000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":9558000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":9558000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":1945000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1945000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"BusinessCombinationConsiderationTransferred1":{"label":"Business Combination, Consideration Transferred","description":"Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.","units":{"USD":[{"end":"2015-12-17","val":1829241,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"BusinessCombinationIntegrationRelatedCosts":{"label":"Business Combination, Integration Related Costs","description":"Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":2584000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets","description":"Amount of assets acquired at the acquisition date.","units":{"USD":[{"end":"2012-12-31","val":266955000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Liabilities","description":"The amount of financial liabilities assumed (as defined) which have been recognized as of the acquisition date.","units":{"USD":[{"end":"2013-06-30","val":216011000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Land","description":"Amount of real estate acquired, at the acquisition date.","units":{"USD":[{"end":"2012-12-31","val":69407000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-06-30","val":66216000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet":{"label":"Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net","description":"Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.","units":{"USD":[{"end":"2012-12-31","val":266389000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-06-30","val":359493000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1829241000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":1829241000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1":{"label":"Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value","description":"Fair value at acquisition-date of the equity interest in the acquiree held by the acquirer, immediately before the acquisition date for businesses combined in stages.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":139770000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":139558000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":139558000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-12-31","val":139558000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-12-31","val":139558000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":139558000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementLoss":{"label":"Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Loss","description":"In a business combination achieved in stages, this element represents the amount of loss recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":14306000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":-1414000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-1414000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"CapitalExpendituresIncurredButNotYetPaid":{"label":"Capital Expenditures Incurred but Not yet Paid","description":"Future cash outflow to pay for purchases of fixed assets that have occurred.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":383000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"CapitalizedComputerSoftwareAmortization":{"label":"Capitalized Computer Software, Amortization (Deprecated 2016-01-31)","description":"For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":364000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":123000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":486000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":486000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":441000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":155000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":600000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"CapitalizedComputerSoftwareNet":{"label":"Capitalized Computer Software, Net","description":"The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.","units":{"USD":[{"end":"2013-12-31","val":705000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":948000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":948000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":924000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":769000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"CapitalLeasesBalanceSheetAssetsByMajorClassNet":{"label":"Capital Leases, Balance Sheet, Assets by Major Class, Net","description":"The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization.","units":{"USD":[{"end":"2014-12-31","val":2780000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2758000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":2758000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":16312000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":16312000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":21500000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDue":{"label":"Capital Leases, Future Minimum Payments Due","description":"Amount of minimum lease payments for capital leases.","units":{"USD":[{"end":"2014-12-31","val":329000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":329000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":329000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":329000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":329000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":329000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":330000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":330000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":330000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":330000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":330000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":330000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":329000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsDueCurrent":{"label":"Capital Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of minimum lease payments for capital leases 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":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Capital Leases, Future Minimum Payments Due in Five Years","description":"Amount of minimum lease payments for capital leases 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":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Capital Leases, Future Minimum Payments Due in Four Years","description":"Amount of minimum lease payments for capital leases 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":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Capital Leases, Future Minimum Payments Due in Three Years","description":"Amount of minimum lease payments for capital leases 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":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Capital Leases, Future Minimum Payments Due in Two Years","description":"Amount of minimum lease payments for capital leases 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":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsDueThereafter":{"label":"Capital Leases, Future Minimum Payments Due Thereafter","description":"Amount of minimum lease payments for capital leases 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":"2014-12-31","val":329000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":329000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":329000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":329000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":329000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":329000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":329000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":329000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":329000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":329000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":329000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":329000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":329000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear":{"label":"Capital Leases, Future Minimum Payments, Remainder of Fiscal Year","description":"Amount of minimum lease payments for capital leases due in the remainder of the 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":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"CapitalUnitsAuthorized":{"label":"Capital Units, Authorized","description":"Number of authorized capital units or capital shares. This element is relevant to issuers of face-amount certificates and registered investment companies.","units":{"shares":[{"end":"2014-12-31","val":250000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1000000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":230000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1000000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":1000000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1000000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":1000000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1000000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1000000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1000000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1000000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":500000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":500000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":500000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":500000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1000000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":500000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":500000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":500000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":500000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":500000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":500000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":500000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":500000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CashAcquiredFromAcquisition":{"label":"Cash Acquired from Acquisition","description":"The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":24687000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":24687000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":43163000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"CashAcquiredInExcessOfPaymentsToAcquireBusiness":{"label":"Cash Acquired in Excess of Payments to Acquire Business","description":"The cash inflow associated with the acquisition of a business when the cash held by the acquired business exceeds the cash payments to acquire the business.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4108000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"}]}},"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":"2008-12-31","val":30330000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2008Q4I"},{"end":"2009-12-31","val":112631000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2009-12-31","val":112631000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2009-12-31","val":112631000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2009-12-31","val":112631000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2009Q4I"},{"end":"2010-06-30","val":166019000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2I"},{"end":"2010-09-30","val":294350000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3I"},{"end":"2010-12-29","val":48218000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2010-12-31","val":48218000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":48218000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":48218000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2010-12-31","val":48218000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2010-12-31","val":48218000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":48218000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2010-12-31","val":48218000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":129174000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1I"},{"end":"2011-06-30","val":112427000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":112427000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":178799000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2011-09-30","val":178799000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3I"},{"end":"2011-12-30","val":238277000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-30","val":238277000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":238277000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":238277000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":238277000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":238277000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":238277000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":238277000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":238277000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":238277000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2011-12-31","val":163725000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":302920000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2012-03-31","val":302920000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":273789000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":273789000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":191409000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":191409000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":107355000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":107355000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":107355000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":107355000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":107355000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":107355000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2012-12-31","val":107355000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2012-12-31","val":107355000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":107355000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2012-12-31","val":105402000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2012-12-31","val":105402000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-03-31","val":66692000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":66692000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":87861000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":87861000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":62250000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":62250000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":83007000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2013-12-31","val":43333000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":43333000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2013-12-31","val":43333000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2013Q4I"},{"end":"2014-03-31","val":44565000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-03-31","val":44565000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":55588000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2014-06-30","val":55588000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":58546000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":58546000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-09-30","val":24135000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":40139000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":40139000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":40139000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":40139000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":200069000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":200069000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":200069000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2014-12-31","val":200069000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2014-12-31","val":200069000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2014-12-31","val":200069000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":44658000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":23715000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":94252000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-06-30","val":43595000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":53955000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":38108000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2015-09-30","val":38108000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3I"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2015-12-31","val":128031000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":67124000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2016-03-31","val":67124000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1I"},{"end":"2016-06-30","val":185141000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2016-06-30","val":185141000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2I"},{"end":"2016-09-30","val":56352000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2016-09-30","val":56352000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":67529000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":67529000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":67529000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":67529000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":67529000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":56256000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2017-03-31","val":56256000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":163509000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2017-06-30","val":163509000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2I"},{"end":"2017-09-30","val":68018000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":30231000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":30231000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":30231000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":41964000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":59741000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2009-01-01","end":"2009-12-31","val":82301000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":53388000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":181719000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":-64413000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-64413000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":80956000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":64209000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":64209000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":130581000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":130581000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":190059000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":190059000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":190059000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":64643000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":64643000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":35512000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":35512000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-46868000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-46868000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-130922000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-130922000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-130922000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-58323000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-40663000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-40663000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-19494000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-19494000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":-45105000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-45105000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-24348000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-24348000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":-62069000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-62069000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-38442000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-38442000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-27419000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-27419000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-24461000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-24461000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":-19198000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-42868000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":156784000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":156784000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":156784000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4519000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-176369000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":54113000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-156507000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":13816000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":-161962000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-161962000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-72115000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-72115000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-60904000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-60904000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":56979000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":56979000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-71542000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-71542000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-60281000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-11168000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":96058000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":539000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2014-12-31","val":201313000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":154867000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":80433000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2016-12-31","val":80433000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2016-12-31","val":80433000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2016Q4I"},{"end":"2017-03-31","val":69357000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":203835000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2I"},{"end":"2017-12-31","val":42954000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":42954000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":42954000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":57005000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":71767000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2015-12-31","val":9482000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect","description":"Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":-46523000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-74213000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-10971000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":123480000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-12-31","val":-37479000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":13913000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":28914000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"CashFDICInsuredAmount":{"label":"Cash, FDIC Insured Amount","description":"The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.","units":{"USD":[{"end":"2012-06-30","val":250000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":250000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":250000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":250000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":250000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths":{"label":"Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months","description":"The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":8700000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8500000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8600000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":8000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":7600000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7500000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7200000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":7200000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"CommonStockCapitalSharesReservedForFutureIssuance":{"label":"Common Stock, Capital Shares Reserved for Future Issuance","description":"Aggregate number of common shares reserved for future issuance.","units":{"shares":[{"end":"2017-12-31","val":3739420,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4729480,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5300343,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"CommonStockDividendsPerShareCashPaid":{"label":"Common Stock, Dividends, Per Share, Cash Paid","description":"Aggregate dividends paid during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2009-12-31","end":"2010-12-31","val":0.6,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0.3,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":0.45,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0.6,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0.6,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0.15,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":0.3,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0.3,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0.45,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.6,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.6,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.6,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.15,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.3,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.659,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.659,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.504,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":0.6,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.3,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":0.15,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0.45,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":0.15,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":0.6,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0.6,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":0.15,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.3,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":0.3,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":0.15,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":0.15,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":0.45,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":0.45,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0.15,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0.15,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":0.6,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0.6,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":0.6,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0.15,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":0.15,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":0.3,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0.3,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0.15,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0.15,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0.45,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":0.15,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0.6,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":0.6,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.6,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.15,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":0.15,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.3,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0.3,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.425,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.551,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.551,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.126,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":0.126,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.252,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":0.252,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.126,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.378,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0.378,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":0.126,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.504,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.128,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.256,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.128,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.384,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.128,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-10-01","end":"2015-12-16","val":0.05772,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"},{"start":"2015-12-17","end":"2015-12-31","val":0.0206,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-12-17","end":"2015-12-31","val":0.11,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q4I"},{"start":"2016-01-01","end":"2016-03-31","val":0.11,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-03-31","val":0.11,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-03-31","val":0.33,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":0.375,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":0.11,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.11,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-04-01","end":"2016-06-30","val":0.33,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q2"},{"start":"2016-07-01","end":"2016-09-30","val":0.11,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0.33,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q3"},{"start":"2016-10-01","end":"2016-12-31","val":0.375,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.375,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.375,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.375,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.375,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":0.375,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.375,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-04-01","end":"2017-06-30","val":0.375,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q2"},{"start":"2017-07-01","end":"2017-09-30","val":0.375,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.375,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-10-01","end":"2017-12-31","val":0.375,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.375,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2018-06-30","val":0.375,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":0.01,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009Q4I"},{"end":"2010-06-30","val":0.01,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0.01,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0.01,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":0.01,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":0.01,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-03-31","val":0.01,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0.01,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":0.01,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.01,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.01,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.01,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.01,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":0.01,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.01,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":0.01,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":0.01,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":0.01,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.01,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":0.01,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":0.01,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.01,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":0.01,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0.01,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":0.01,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":0.01,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0.01,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":0.001,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":0.01,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.01,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0.01,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0.001,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":0.001,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-17","val":0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-17","val":0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-17","val":0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-17","val":0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-17","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":0.01,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":0.01,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":0.01,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":0.01,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.01,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.01,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.01,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0.01,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":0.01,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":0.01,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.01,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.01,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2010-12-31","val":990000000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":990000000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":990000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":990000000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":990000000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":990000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":990000000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":990000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":990000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":990000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":990000000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":990000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":990000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":990000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":990000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":990000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":990000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":990000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":990000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":990000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":990000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-11-30","val":96000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":990000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":990000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":990000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":990000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":990000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":100000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":990000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":990000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":990000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":990000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":990000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":990000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":990000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":220000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":990000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":990000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-23","val":400000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2015-06-30","val":990000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":990000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":200000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":990000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":990000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":990000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":990000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":990000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":990000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":990000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":990000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":490000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":490000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":490000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":490000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":990000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":490000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":490000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":490000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":490000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":490000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":490000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":490000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":490000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2004-06-30","val":6844313,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2004-06-30","val":6844313,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2004-06-30","val":6844313,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2004-06-30","val":6844313,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2004Q2I"},{"end":"2004-07-01","val":6844313,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":164511252,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":164511252,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":164511252,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":190065400,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":208511761,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":249390337,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":249664156,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":248650940,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":249339082,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":249390337,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":249664156,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":249664156,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":249664156,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":249664156,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":249664156,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":249007366,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":236948214,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":236463981,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":71313043,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":237010447,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":236987530,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":236924176,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":46736392,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":149079743,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":236861496,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":236860294,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":236855738,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":57493902,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":140174384,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":421500741,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":421696772,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":421978800,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":141522527,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":151889880,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":160669468,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":160686822,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":160686822,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":160686822,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":160782765,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":160792820,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2010-12-31","val":164511252,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":164511252,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":164511252,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":190065400,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":208511761,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":230955633,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":248650940,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":249339082,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":230955633,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":230955633,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":249664156,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":249664156,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":249664156,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":249664156,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":249007366,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":236948214,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":236463981,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":236463981,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":71313043,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":237010447,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":236987530,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":236924176,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":236920675,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":46736392,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":149079743,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":236861496,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":236860294,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":236855738,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":57493902,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":420523153,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":140174384,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":421500741,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":421696772,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":421978800,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":140647971,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":141522527,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":151889880,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":160669468,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":160686822,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":160686822,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":160686822,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":160782765,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":160792820,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2010-12-31","val":1645000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1645000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1645000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1901000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2085000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2309000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":2309000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":2309000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":2309000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":2309000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2486000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2493000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2494000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2494000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":2494000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2494000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2494000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2494000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2484000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2365000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2359000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2359000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2359000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":2359000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":2359000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2359000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":71000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2360000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2361000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2362000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2364000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":2364000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2364000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2364000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":47000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1491000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2366000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2366000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2366000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":57000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4205000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":4205000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":4205000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":4205000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1402000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4215000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4217000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4220000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1406000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":1406000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":1406000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1406000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1406000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1415000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1519000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1607000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1607000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":1607000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":1607000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1608000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1608000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-11843000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-31","end":"2010-12-31","val":-9964000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-9964000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":3183000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-7322000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-10512000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-24285000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-16963000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-31237000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-31237000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-31237000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":5264000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":5264000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-8285000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-8285000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-13550000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-13550000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-17832000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-17832000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-9547000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-9547000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-27914000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-27914000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-27914000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":174126000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":71888000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":71888000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75117000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":75117000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":3229000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":3229000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":81685000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":81684000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":6567000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":6567000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":96444000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":96444000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":478686000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":478686000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1381000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2734000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1353000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9061000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":58856000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":6327000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-2232000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-8817000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":52648000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":52648000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":52648000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3366000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4940000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1498000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4269000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":4269000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-565000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-565000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-49980000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-49980000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-49980000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-15661000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-15661000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-10490000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-10490000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":5267000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":5267000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-5833000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-5833000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":4427000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":4427000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":34927000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":34927000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11633000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":11633000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19661000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":19661000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":8028000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":8028000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":73596000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":53935000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":102509000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":50650000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":68307000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":17657000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-30000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-31","end":"2010-12-31","val":-18000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-18000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":9000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-10000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-13000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-30000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-20000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-37000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-37000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-37000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":5000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":5000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-4000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-4000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-9000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-9000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-8000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-8000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-4000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-4000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-17000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-17000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-17000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":73000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":73000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":76000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":76000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":3000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":3000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":85000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":85000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":9000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":9000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":85000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":85000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-11873000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-31","end":"2010-12-31","val":-9982000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-9982000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":3192000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-7332000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-10525000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-24315000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-16983000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-31274000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-31274000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-31274000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":5269000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":5269000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-8289000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-8289000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-13559000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-13559000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-17840000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-17840000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-9551000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-9551000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-27931000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-27931000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-27931000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":174126000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":71961000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":71961000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":75193000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":75193000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":3232000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":3232000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":81770000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":81769000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":6576000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":6576000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":96529000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":96529000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":478686000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":478686000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1381000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1381000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2734000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":2734000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1353000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1353000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9061000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":9061000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":58754000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":6327000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":6327000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-2334000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-8817000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":52371000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":52371000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":52371000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-18785000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3362000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2028000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":4824000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":20813000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1462000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-77000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":4258000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":4258000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-2105000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-566000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-566000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-50767000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-50767000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-50767000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-15829000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-15829000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-10444000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-10444000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":5385000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":5385000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-5783000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-5783000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":4661000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":4661000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":34988000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":34988000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11798000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":11798000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19688000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":19688000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":7890000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":7890000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":73911000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":54223000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":102950000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":50755000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":69490000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":18735000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"ContractualObligation":{"label":"Contractual Obligation","description":"Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.","units":{"USD":[{"end":"2014-12-31","val":49092000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":52072000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":57196000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":56589000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":56211000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":55754000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":73461000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":72899000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":72337000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":72845000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":84740000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":85747000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":85124000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ContractualObligationDueAfterFifthYear":{"label":"Contractual Obligation, to be Paid, after Year Five","description":"Amount of contractual 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":"2014-12-31","val":42450000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":45641000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":48321000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":48320000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":48391000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":48391000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":62186000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":62186000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":62186000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":63168000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":72068000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":73504000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":73504000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ContractualObligationDueInFifthYear":{"label":"Contractual Obligation, to be Paid, Year Five","description":"Amount of contractual 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":"2014-12-31","val":1307000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":1447000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1732000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1732000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1732000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1732000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2231000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2231000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2231000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2262000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2551000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2598000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2598000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ContractualObligationDueInFourthYear":{"label":"Contractual Obligation, to be Paid, Year Four","description":"Amount of contractual 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":"2014-12-31","val":1314000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":1532000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1727000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1707000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1740000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1740000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2263000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2263000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2263000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2295000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2522000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2567000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2567000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ContractualObligationDueInNextTwelveMonths":{"label":"Contractual Obligation, to be Paid, Year One","description":"Amount of contractual 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":"2014-12-31","val":1390000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":387000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1806000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2247000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2492000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"ContractualObligationDueInSecondYear":{"label":"Contractual Obligation, to be Paid, Year Two","description":"Amount of contractual 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":"2014-12-31","val":1317000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":1533000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1805000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1728000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1728000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1728000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2263000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2263000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2263000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2263000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2552000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2593000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2593000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ContractualObligationDueInThirdYear":{"label":"Contractual Obligation, to be Paid, Year Three","description":"Amount of contractual 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":"2014-12-31","val":1314000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":1532000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1805000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1728000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1731000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1731000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2271000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2271000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2271000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2295000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2555000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2596000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2596000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ContractualObligationFutureMinimumPaymentsDueRemainderOfFiscalYear":{"label":"Contractual Obligation, to be Paid, Remainder of Fiscal Year","description":"Amount of contractual obligation to be paid in remainder of current fiscal year.","units":{"USD":[{"end":"2016-03-31","val":1374000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":889000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":432000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2017-03-31","val":1685000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1123000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":562000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":1889000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1266000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ContributionOfProperty":{"label":"Contribution of Property","description":"Value of property contributed in noncash investing and financing activities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":182168000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":182168000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":182168000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":182168000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ConvertiblePreferredStockConvertedToOtherSecurities":{"label":"Convertible Preferred Stock Converted to Other Securities","description":"Value of convertible preferred stock that was converted to other securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":88144000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":88144000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":88144000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"}]}},"CostOfGoodsAndServicesSold":{"label":"Cost of Goods and Services Sold","description":"The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":23226000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":22279000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":26436000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":12531000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":38620000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":43563000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":15831000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"CostOfOtherPropertyOperatingExpense":{"label":"Cost of Other Property Operating Expense","description":"Other operating costs incurred during the reporting period and may include amounts paid to maintain the property.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1846000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1411000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":20868000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":13011000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":9238000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":21120000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":17500000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":17500000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5166000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9777000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4611000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":29006000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":14557000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":11051000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":4780000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":19446000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":19446000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":19446000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4521000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":4521000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":10112000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":10112000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":5591000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":5591000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":14922000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":14922000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":4810000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":4810000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":20118000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":20118000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3084000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":3084000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5519000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":5519000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":2435000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":2435000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":8771000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":3252000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":10948000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2542000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5158000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":2616000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"CostOfRealEstateRevenue":{"label":"Cost of Real Estate Revenue (Deprecated 2018-01-31)","description":"This element represents the total of the costs related to real estate revenues, including management, leasing, and development services.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":19191000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-12-31","end":"2012-06-30","val":9941000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4833000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":16483000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":5148000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":21464000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":21464000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6156000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13084000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":14002000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":7298000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":7846000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":22672000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":22491000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":8625000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":8489000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":31221000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":31221000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9553000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":9553000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17945000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":17945000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8392000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8392000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":27058000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":27058000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":9113000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":9113000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":36757000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9781000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17916000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":8135000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":26404000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":8488000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"CostsAndExpenses":{"label":"Costs and Expenses","description":"Total costs of sales and operating expenses for the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":48928000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":52821000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":48972000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":80904000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":36656000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":124317000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":99615000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":99615000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":40526000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":87658000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":47132000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":163129000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":139904000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":61473000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":52246000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":240310000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":240310000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":240310000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":95070000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":95070000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":197026000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":197026000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":101956000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":101956000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":296821000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":296821000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":99795000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":99795000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":397563000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":397563000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":97243000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":97243000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":194173000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":194173000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":96930000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":96930000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":298668000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":104495000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":408482000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":110832000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":218752000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":107920000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"CostsAndExpensesRelatedParty":{"label":"Costs and Expenses, Related Party","description":"Costs of sales and operating expenses for the period incurred from transactions with related parties.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2440000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":26000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":26000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":26000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption":{"label":"Cumulative Effect of New Accounting Principle in Period of Adoption (Deprecated 2020-01-31)","description":"Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.","units":{"USD":[{"end":"2017-12-31","val":663000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":663000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"}]}},"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":"2012-01-01","end":"2012-12-31","val":1990000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":5902000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":5902000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1235000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1235000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1235000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":859000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":859000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":859000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2198000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2198000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-741000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2012-01-01","end":"2012-12-31","val":3051000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":8437000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8437000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":912000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":912000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":912000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1868000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1868000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1868000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3160000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":3160000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-644000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2012-01-01","end":"2012-12-31","val":1061000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2535000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":2535000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-323000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-323000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-323000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1009000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1009000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1009000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":962000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":962000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":97000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2012-12-31","val":0.016,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.016,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"DebtInstrumentBasisSpreadOnVariableRate1":{"label":"Debt Instrument, Basis Spread on Variable Rate","description":"Percentage points added to the reference rate to compute the variable rate on the debt instrument.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.016,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0.016,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0.016,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0.017,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":0.013,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.013,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.013,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-12-31","val":0.013,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.013,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.013,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.013,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0.013,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"DebtInstrumentCarryingAmount":{"label":"Long-term Debt, Gross","description":"Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.","units":{"USD":[{"end":"2015-12-31","val":361495000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":361495000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":361495000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":350687000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":364009000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":497428000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"DebtInstrumentInterestRateStatedPercentage":{"label":"Debt Instrument, Interest Rate, Stated Percentage","description":"Contractual interest rate for funds borrowed, under the debt agreement.","units":{"pure":[{"end":"2011-12-31","val":0.0525,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"}]}},"DebtInstrumentUnamortizedDiscount":{"label":"Debt Instrument, Unamortized Discount","description":"Amount, after accumulated amortization, of debt discount.","units":{"USD":[{"end":"2010-12-31","val":3700000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":3700000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":3700000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3252000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3070000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2838000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":2838000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":2838000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":2838000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":2838000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2655000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2476000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2297000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2113000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":2113000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2113000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2113000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2113000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1925000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":1386000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1747000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":1386000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1569000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":1386000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1386000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1386000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1177000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1066000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":952000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":894000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":894000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":894000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":894000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":836000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":781000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":727000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"DebtInstrumentUnamortizedPremium":{"label":"Debt Instrument, Unamortized Premium","description":"Amount, after accumulated amortization, of debt premium.","units":{"USD":[{"end":"2010-12-31","val":4155000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":4155000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":4155000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9637000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9247000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9595000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":9595000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":9595000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":9595000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":9595000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9099000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8582000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8061000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7555000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":7555000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":7555000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":7555000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7555000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":21387000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":17294000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20097000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":17294000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18088000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":17294000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":17294000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":17294000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16269000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":15204000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16015000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":15494000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":15494000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":15494000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":15494000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14291000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13129000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11587000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction":{"label":"Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction","description":"The amount of debt issuance costs that were incurred during a noncash or partial noncash transaction.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2107000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":242000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":3000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"DeferredCompensationArrangementWithIndividualCashAwardGrantedAmount":{"label":"Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount","description":"Amount of commitment made to pay deferred cash remuneration.","units":{"USD":[{"end":"2015-12-31","val":916000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":916000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":916000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":916000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":916000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"DeferredCostsCurrentAndNoncurrent":{"label":"Deferred Costs","description":"The carrying amount of deferred costs.","units":{"USD":[{"end":"2013-12-31","val":5815000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10355000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":10355000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":15566000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":20339000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":13950000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":13950000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":13950000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17152000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21829000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":24835000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"DeferredCostsLeasingAccumulatedAmortization":{"label":"Deferred Costs, Leasing, Accumulated Amortization","description":"For an unclassified balance sheet, the accumulated amortization, as of the reporting date, which represents the periodic charge to earnings of initial direct costs which have been deferred and are being allocated over the lease term in proportion to the recognition of rental income.","units":{"USD":[{"end":"2010-12-31","val":528000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":528000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":528000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":707000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":845000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":990000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":990000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":990000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":1146000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1310000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"}]}},"DeferredCostsLeasingGross":{"label":"Deferred Costs, Leasing, Gross","description":"For an unclassified balance sheet, this element represents costs incurred by the lessor that are (a) costs to originate a lease incurred in transactions with independent third parties that (i) result directly from and are essential to acquire that lease and (ii) would not have been incurred had that leasing transaction not occurred and (b) certain costs directly related to specified activities performed by the lessor for that lease. Those activities are: evaluating the prospective lessee's financial condition; evaluating and recording guarantees, collateral, and other security arrangements; negotiating lease terms; preparing and processing lease documents; and closing the transaction. This amount is before considering accumulated amortization representing the periodic charge to earnings to recognize the deferred costs over the term of the related lease.","units":{"USD":[{"end":"2014-12-31","val":77000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":77000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":825000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredCostsLeasingNet":{"label":"Deferred Costs, Leasing, Net","description":"This element represents costs incurred by the lessor that are (a) costs to originate a lease incurred in transactions with independent third parties that (i) result directly from and are essential to acquire that lease and (ii) would not have been incurred had that leasing transaction not occurred and (b) certain costs directly related to specified activities performed by the lessor for that lease. Those activities are: evaluating the prospective lessee's financial condition; evaluating and recording guarantees, collateral, and other security arrangements; negotiating lease terms; preparing and processing lease documents; and closing the transaction. This element is net of accumulated amortization.","units":{"USD":[{"end":"2010-12-31","val":1643000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1643000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1643000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":3335000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3454000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3522000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":3522000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":3522000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":3522000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":3522000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":3897000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3885000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4220000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4645000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":4645000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":4645000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":4476000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4462000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"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":"2012-01-01","end":"2012-12-31","val":174000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":348000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":348000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-197000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-197000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-197000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":228000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":228000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":228000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"DeferredFinanceCostsGross":{"label":"Debt Issuance Costs, Gross","description":"Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2013-12-31","val":3819000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":9556000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":9556000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":18250000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredFinanceCostsNet":{"label":"Debt Issuance Costs, Net","description":"Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2010-12-31","val":6444000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":6444000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":6444000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":7987000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7421000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7294000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":7294000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":7294000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":7294000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":7294000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6937000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6443000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10695000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8322000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":8322000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":8322000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":8322000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":8322000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9428000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8837000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11455000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":11585000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":11585000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":11585000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":11585000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":11585000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10931000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10318000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9908000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9321000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":9321000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9321000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":9321000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8555000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7896000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7237000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"DeferredFinanceCostsNoncurrentGross":{"label":"Debt Issuance Cost, Gross, Noncurrent","description":"Amount, before accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2013-12-31","val":6449000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":12263000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":12263000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":24099000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-31","end":"2010-12-31","val":61000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":61000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":279000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":471000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":471000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-103000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-103000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-103000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":285000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":285000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":285000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"DeferredPolicyAcquisitionCosts":{"label":"Deferred Policy Acquisition Cost","description":"Amount of deferred policy acquisition cost capitalized on contract remaining in force.","units":{"USD":[{"end":"2013-12-31","val":2630000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2630000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":2630000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5024000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"DeferredRentReceivablesNet":{"label":"Deferred Rent Receivables, Net","description":"The cumulative difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property, by the lessor or lessee, respectively. Such receivable is reduced by allowances attributable to, for instance, credit risk associated with a lessee.","units":{"USD":[{"end":"2010-12-31","val":8605000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":8605000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":8605000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":13419000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":15875000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":17719000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":17719000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":17719000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":17719000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":17719000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":19695000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":21481000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":23192000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25210000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":25210000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":25210000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":25210000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":25210000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":27093000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":29715000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":33082000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35499000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":35499000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":35499000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":35499000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":35499000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":36794000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":38068000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":40123000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":39429000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":39429000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":39429000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":39429000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":41071000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":42644000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":45072000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"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":"2013-12-31","val":1581000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":11592000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":11592000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":15985000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":36031000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":36031000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":36031000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":36031000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":36041000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":30142000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":31343000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"DeferredRevenueLeasesAccumulatedAmortization":{"label":"Deferred Lease Income, Accumulated Amortization","description":"Amount of accumulated amortization of deferred lease income.","units":{"USD":[{"end":"2010-12-31","val":9626000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":9626000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":9626000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":11566000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":12677000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":13876000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":13876000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":13876000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":13876000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":13876000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":15125000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":16115000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18226000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":19077000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":19077000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":19077000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":20016000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":21220000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-12-31","val":300000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3961000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":3961000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":14648000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17083000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":17803000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":17083000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":17083000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":17083000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":21240000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":28785000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":28785000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":26416000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":26416000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":26416000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":26416000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":26416000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":28350000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":26091000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":27564000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":28978000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":28978000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":28978000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":31201000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":33302000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2009-01-01","end":"2009-12-31","val":346000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":115000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":171000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":604000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":604000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":177000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":770000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":770000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":1487000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":1487000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":2131000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":2131000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":2131000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":614000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":614000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":1501000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":1501000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":1311000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":1311000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2485000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":2485000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2485000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1373000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":1373000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3071000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":3071000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":5028000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5028000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":6402000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6402000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1482000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1482000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2883000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":2883000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4056000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":4056000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":5292000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":975000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1913000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":2932000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":105000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":123000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":94000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":94000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":94000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":57000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":57000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":57000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2013-12-31","val":635000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":738000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":738000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":453000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":453000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"DefinedContributionPlanEmployerDiscretionaryContributionAmount":{"label":"Defined Contribution Plan, Employer Discretionary Contribution Amount","description":"Amount of discretionary contributions made by an employer to a defined contribution plan.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":227000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":156000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":156000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":229000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":229000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":185000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent","description":"Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":0.15,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.15,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.15,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.15,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"DepositLiabilitiesAccruedInterest":{"label":"Deposit Liabilities, Accrued Interest","description":"Amount of accrued but unpaid interest on deposit liabilities.","units":{"USD":[{"end":"2013-03-15","val":14529000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-03-15","val":14529000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q1I"}]}},"Deposits":{"label":"Deposits","description":"The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.","units":{"USD":[{"end":"2012-12-31","val":10005000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":10005000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":14551000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":16648000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":16648000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":16648000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":16648000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":16648000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":15902000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":14392000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":15918000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":15569000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":15569000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":15569000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":15569000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16939000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15987000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16255000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"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":"2009-01-01","end":"2009-12-31","val":25093000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":13960000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":6717000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":21902000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":7941000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":32125000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":32125000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":12274000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27245000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":27245000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":14972000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":14972000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":43901000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":43901000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":16656000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":16656000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":61415000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":61415000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":60353000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":17976000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":17976000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":35961000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":35961000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":17985000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":17985000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":54749000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":54749000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":18787000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":18787000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":73653000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":72383000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":72383000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":256000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22004000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":21796000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":48774000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":48367000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":26770000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":26571000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":75409000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":74802000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":26635000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":26435000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":102793000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":102793000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":5675000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":5675000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":27238000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":27238000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":54364000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":54364000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":27126000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":27126000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":81572000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":81572000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":22451000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":27208000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":27208000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":12306000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":109292000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":36408000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":36408000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":36408000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":27920000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":18698000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":55853000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":43414000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":27933000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":24716000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":84342000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":68534000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":68534000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":28489000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":25120000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":25120000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":97654000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":97654000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":97654000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":58248000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":58248000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":118786000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":118786000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":60538000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":60538000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":181649000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":181649000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":62863000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":62863000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":241527000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":241527000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":62217000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":62217000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":124393000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":124393000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":62176000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":62176000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":191154000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":66761000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":263666000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":71516000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":139995000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":68479000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"DepreciationAndAmortizationDiscontinuedOperations":{"label":"Depreciation and Amortization, Discontinued Operations","description":"Amount of deprecation and amortization expense attributable to property, plant and equipment and intangible assets of discontinued operations.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":50000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":3000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","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":"2009-01-01","end":"2009-12-31","val":14671000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":8694000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":13756000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":20082000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":20082000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":7849000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":16768000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":16768000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":26524000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":26524000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":36962000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":36962000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":61415000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":10619000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":10619000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":21519000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":21519000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":32707000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":54750000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":44113000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":73653000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":73653000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":1195000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":14135000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":22004000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":30810000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":48774000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":75409000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":75409000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":103400000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":103400000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":6383000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":6383000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":27238000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":27238000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":54364000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":54364000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":81572000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":81572000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":22451000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":109292000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":36408000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":36408000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":36408000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":27920000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":18698000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":55853000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":43414000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":84342000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":68534000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":68534000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":97654000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":97654000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":97654000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":58248000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":58248000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":118786000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":118786000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":181649000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":181649000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":241637000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":241637000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":62217000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":62217000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":124393000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":124393000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":191154000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":263666000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":71516000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":139995000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"DerivativeAssets":{"label":"Derivative Asset","description":"Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5211000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":5211000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":6762000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1733000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":169294000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":11568000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral":{"label":"Derivative Liability, Fair Value, Amount Not Offset Against Collateral","description":"Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.","units":{"USD":[{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":27461000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"}]}},"DerivativeFairValueOfDerivativeNet":{"label":"Derivative, Fair Value, Net","description":"Fair value of the assets less the liabilities of a derivative or group of derivatives.","units":{"USD":[{"end":"2015-09-30","val":3622000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"DerivativeGainLossOnDerivativeNet":{"label":"Derivative, Gain (Loss) on Derivative, Net","description":"Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-600000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-600000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-600000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1830000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1830000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-734000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-2564000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":817000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":83000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":869000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":869000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-46000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":46000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":138000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":92000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-242000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"DerivativeGainOnDerivative":{"label":"Derivative, Gain on Derivative","description":"Amount of increase in the fair value of derivatives recognized in the income statement.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":23000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":145000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":177000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":397000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":125000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":246000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":246000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":380000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":564000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":172000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":313000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2018-01-01","end":"2018-06-30","val":14970000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":14970000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"DerivativeInstrumentsAndHedgesLiabilities":{"label":"Derivative Instruments and Hedges, Liabilities","description":"Sum as of the balance sheet date of the (a) fair values of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, and (b) the carrying amounts of the liabilities arising from financial instruments or contracts used to mitigate a specified risk (hedge), and which are expected to be extinguished or otherwise disposed of within a year or the normal operating cycle, if longer, net of the effects of master netting arrangements.","units":{"USD":[{"end":"2013-12-31","val":187000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3189000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":3189000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":27461000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"DerivativeInstrumentsInHedgesLiabilitiesAtFairValue":{"label":"Derivative Instruments in Hedges, Liabilities, at Fair Value","description":"Aggregate fair value of all derivative liabilities designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.","units":{"USD":[{"end":"2013-12-31","val":187000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3189000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":3189000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":27461000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"DerivativeLiabilities":{"label":"Derivative Liability","description":"Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2013-12-31","val":302000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3189000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":3189000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":6437000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":3442000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":27461000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":36735000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":28613000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"DerivativeLossOnDerivative":{"label":"Derivative, Loss on Derivative","description":"Amount of decrease in the fair value of derivatives recognized in the income statement.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":3415000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":3415000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3415000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"DevelopmentInProcess":{"label":"Development in Process","description":"The current amount of expenditures for a real estate project that has not yet been completed.","units":{"USD":[{"end":"2017-12-31","val":22843000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":22843000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":12092000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":22625000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"DilutiveSecurities":{"label":"Dilutive Securities, Effect on Basic Earnings Per Share","description":"Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise stock options, restrictive stock units (RSUs), convertible preferred stock of an employee stock ownership plan (ESOP), and other dilutive convertible securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":23702710000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":29481537000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-09-30","val":53226406000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":57666780000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"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":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-31","end":"2010-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-06-30","val":-126000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-126000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":301000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":426000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":301000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":301000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-415000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-413000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":15967000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-03-13","end":"2013-03-15","val":389140000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1I"},{"start":"2013-01-01","end":"2013-12-31","val":389140000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":389140000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":593000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":392000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1930000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1930000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1930000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1930000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"}]}},"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":"2013-01-01","end":"2013-12-31","val":5057000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-86000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-395000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":-41000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-2000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-62000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-62000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":120000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":120000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":17000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-41000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":-41000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":875000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":875000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":875000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":858000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":2710000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":2710000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2768000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":2768000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":58000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":58000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3115000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":3115000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":347000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":347000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3148000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":3148000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-24000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-52000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-28000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-76000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-24000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-89000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2012-01-01","end":"2012-12-31","val":-169174000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":91000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":399087000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":181000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":90000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-1175000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":295000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":114000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-514000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5057000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-4399000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-86000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-395000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-522000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-41000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-2000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-09-30","val":17000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-41000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTax":{"label":"Discontinued Operation, Provision for Loss (Gain) on Disposal, Net of Tax","description":"Amount after tax of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a discontinued operation.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-321000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-321000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2515000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":2515000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod":{"label":"Discontinued Operation, Tax Effect of Income (Loss) from Discontinued Operation During Phase-out Period","description":"Amount of tax expense (benefit) attributable to income (loss) from operations classified as a discontinued operation. Excludes tax expense (benefit) for gain (loss) on disposal and for provision for gain (loss) until disposal.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2515000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":2515000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"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 operation.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1062000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1270000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1270000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":607000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":607000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"DisposalGroupIncludingDiscontinuedOperationInterestExpense":{"label":"Disposal Group, Including Discontinued Operation, Interest Expense","description":"Amount of interest expense attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":474000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":505000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":505000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":420000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":420000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"DisposalGroupIncludingDiscontinuedOperationOperatingExpense":{"label":"Disposal Group, Including Discontinued Operation, Operating Expense","description":"Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1989000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1741000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1741000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1052000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1052000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":263000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-5000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-09-30","val":-202000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":46000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"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":"2012-01-01","end":"2012-12-31","val":-400000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"}]}},"DisposalGroupIncludingDiscontinuedOperationOtherExpense":{"label":"Disposal Group, Including Discontinued Operation, Other Expense","description":"Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":609000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":222000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":222000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":596000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":596000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"DisposalGroupIncludingDiscontinuedOperationRentalIncome":{"label":"Disposal Group, Including Discontinued Operation, Rental Income","description":"Amount of rental income attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":3256000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2311000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2311000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1755000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1755000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"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":"2011-12-31","val":3825000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2683000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2683000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2030000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2030000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-62000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-25000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-09-30","val":-10000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":19000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"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":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":350000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":201000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":350000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":593000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":742000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":392000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":392000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":246000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-12-31","val":3877000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"}]}},"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":"2015-01-01","end":"2015-06-30","val":149000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":149000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":149000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"}]}},"Dividends":{"label":"Dividends","description":"Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":48911000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":36181000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":57841000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":81932000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":25343000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":52506000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":52432000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":82454000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":115275000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":115127000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":36763000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":74093000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":74093000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":111466000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":148884000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":148884000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":37273000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":72758000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":72758000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":102320000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":102320000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":132115000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":132115000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":29820000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":29820000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":59682000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":59682000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":89536000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":89536000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":119389000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":30217000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":60443000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":90668000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"DividendsCommonStock":{"label":"Dividends, Common Stock","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":-6571000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-10792000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-31537000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"}]}},"DividendsCommonStockCash":{"label":"Dividends, Common Stock, Cash","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":20254000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":20254000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":20254000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":34900000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":54358000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":54358000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":54358000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":46339000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":92864000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":139403000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":192423000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":192423000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":53657000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":110936000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":171504000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":232148000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":60607000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":121218000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"DividendsPayableAmount":{"label":"Dividends Payable, Amount (Deprecated 2012-01-31)","description":"The aggregate amount of dividends declared, but not paid, as of the financial reporting date.","units":{"USD":[{"end":"2009-12-31","val":14750000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009Q4I"},{"end":"2010-06-30","val":19266000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2I"},{"end":"2010-09-30","val":21623000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3I"},{"end":"2010-12-31","val":24053000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-03-31","val":25306000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1I"},{"end":"2011-06-30","val":27125000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":29911000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":32785000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011Q4I"},{"end":"2012-03-31","val":36726000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"}]}},"DividendsPayableAmountPerShare":{"label":"Dividends Payable, Amount Per Share","description":"The per share amount of a dividend declared, but not paid, as of the financial reporting date.","units":{"USD/shares":[{"end":"2015-03-31","val":0.2,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.22,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.22,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"DividendsPayableCurrentAndNoncurrent":{"label":"Dividends Payable","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.","units":{"USD":[{"end":"2010-12-31","val":24053000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":24053000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":24053000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2010-12-31","val":24053000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4I"},{"end":"2011-06-30","val":27125000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":27125000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":29911000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2011-09-30","val":29911000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":32785000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":32785000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":32785000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":32785000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":32785000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":32785000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":36726000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2012-03-31","val":36726000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":37366000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":37366000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":37374000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":37374000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":37418000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":37418000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":37418000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":37418000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":37418000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":37418000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012Q4I"},{"end":"2013-03-31","val":37272000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":37272000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35486000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":35486000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":29562000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":29562000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9931000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":9931000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":9931000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":9931000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":9931000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":37600000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9954000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-03-31","val":9954000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9953000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2014-06-30","val":9953000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9951000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":9951000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9951000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":9951000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9951000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":9951000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":9579000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":9579000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10075000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10096000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10117000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":12927000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8980000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":8980000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":8980000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":8980000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":8980000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":46790000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":46855000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":46740000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":53074000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":53074000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":53074000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":53074000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":53074000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":53677000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":57597000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":61486000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":61971000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":61971000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":61971000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":62380000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":62601000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"DividendsPreferredStock":{"label":"Dividends, Preferred Stock","description":"Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":7162000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1790000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":1790000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":1790000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7162000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":7162000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":1792000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":1790000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":1790000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":1791000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":1791000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5773000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":2192000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":2192000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7349000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":7349000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":7349000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":1576000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":1576000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":1559000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":1559000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":1559000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3117000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1558000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":1558000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1558000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4676000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":4676000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1559000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":1559000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":1559000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1559000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6234000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":6234000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":6234000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1558000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":1558000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":1559000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1559000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":1559000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":1559000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3117000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":3117000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":1558000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":1558000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":1558000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":1558000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":4676000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":4676000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1559000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":1559000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":1559000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1559000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":6234000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":6234000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":1558000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":1558000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":1559000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":1559000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":1559000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3117000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":3117000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":1558000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1558000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":1558000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4676000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1559000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1559000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":6234000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":1558000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":1559000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3117000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1558000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"EarnestMoneyDeposits":{"label":"Earnest Money Deposits","description":"A deposit made by a purchaser of real estate to evidence good faith. It is customary for a buyer to give the seller earnest money at the time a sales contract is signed. The earnest money generally is credited to the down payment at closing, which is applied at closing as a component of payment against the purchase price.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2750000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2750000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"}]}},"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":"2012-01-01","end":"2012-12-31","val":-3.44,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6.7,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.11,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":-0.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6.14,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":7.7,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-0.11,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.03,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-0.04,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":0.66,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.84,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2.19,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.25,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.08,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.43,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.53,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1.6,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.05,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-0.07,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.02,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-0.06,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-0.02,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-0.3,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-0.89,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-0.89,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-0.23,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-0.7,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.06,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0.17,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.06,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.05,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.15,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.19,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0.19,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.42,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.52,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.1,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.16,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.3,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0.14,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"EarningsPerShareBasicAndDiluted":{"label":"Earnings Per Share, Basic and Diluted","description":"The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or 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":"2009-01-01","end":"2009-12-31","val":-0.23,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-0.03,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":-0.03,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-0.04,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-0.01,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-0.08,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-0.08,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-0.02,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.07,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-0.07,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-0.05,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-0.05,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-0.08,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-0.08,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-0.1,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-0.1,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-0.1,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":-0.01,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-0.01,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-0.02,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-0.02,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-0.01,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-0.06,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-0.07,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.17,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-0.17,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-0.17,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.33,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":0.33,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.32,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0.31,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.32,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.32,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.34,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.34,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.01,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":0.01,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.03,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":0.03,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.02,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.02,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.11,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0.11,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":0.08,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.08,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.08,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.03,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.07,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.04,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.09,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.03,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"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":"2012-01-01","end":"2012-12-31","val":-3.44,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6.7,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.11,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":-0.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6.14,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":7.7,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-0.11,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.03,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-0.04,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":0.65,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.82,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2.13,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.25,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.08,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.41,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.52,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1.56,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.05,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-0.07,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.02,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-0.06,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-0.02,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-0.3,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-0.89,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-0.89,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-0.23,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-0.7,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.06,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0.17,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.06,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.05,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.15,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.19,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0.19,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.42,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.52,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.1,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.16,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.3,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0.14,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"EffectOfExchangeRateOnCashAndCashEquivalents":{"label":"Effect of Exchange Rate on Cash and Cash Equivalents","description":"Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":13000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":117000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":165000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":-76000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-76000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-4000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-41000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-41000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-253000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-253000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-44000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-44000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-44000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":15000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":15000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":32000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":32000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-153000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-153000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-146000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-146000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-146000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-297000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-297000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-121000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-121000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":-35000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-35000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-39000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-39000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-43000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-43000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":15000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-302000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-302000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-792000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-79000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":15000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-18000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":33000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-42000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":1000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":77000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":77000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":77000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-3000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-3000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":131000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":131000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-137000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-137000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-221000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-221000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-105000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-78000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-50000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":-105000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-78000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-01-01","end":"2018-03-31","val":138000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-101000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares":{"label":"Employee Stock Ownership Plan (ESOP), Number of Allocated Shares","description":"The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.","units":{"shares":[{"end":"2017-06-30","val":250000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":250000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":250000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":250000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":250000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"EmployeeStockOwnershipPlanESOPSharesInESOP":{"label":"Employee Stock Ownership Plan (ESOP), Shares in ESOP","description":"Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan.","units":{"shares":[{"end":"2008-01-01","val":250000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2008-01-01","val":199362.5,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2008-01-01","val":66454,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2007Q4I"},{"end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1374,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"EquityMethodInvestmentDividendsOrDistributions":{"label":"Proceeds from Equity Method Investment, Distribution","description":"Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":11397000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":13406000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":13954000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":26262000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":26262000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":5434000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":11844000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":11844000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":17200000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":17200000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":23666000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":23666000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":23666000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":9406000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":9406000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":21185000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":21185000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":30503000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":30503000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":40005000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":40005000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":40005000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10910000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":10910000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":19689000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":19689000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":30878000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":30878000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":40710000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":40710000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":7985000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":7985000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10076000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":10076000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":22609000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":22609000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":36891000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":36891000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":3269000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":46953000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":3373000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3373000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":3373000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10225000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":103000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":20596000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":206000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":32061000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":309000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":309000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":5704000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":5704000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":5704000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9961000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":9961000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13775000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":13775000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":48235000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":48235000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":50891000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":50891000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":352000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":352000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":689000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":689000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":9205000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":9530000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":555000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"EquityMethodInvestmentRealizedGainLossOnDisposal":{"label":"Equity Method Investment, Realized Gain (Loss) on Disposal","description":"Amount of gain (loss) on sale or disposal of an equity method investment.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-3737000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":7229000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":7229000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":7229000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-3737000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":7229000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7229000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":7229000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"EquityMethodInvestmentSoldCarryingAmount":{"label":"Equity Method Investment, Amount Sold","description":"Amount of the entity's equity method investment which has been sold.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":106476000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":148884000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":148884000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":151546000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":151546000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":9644000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":9327000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"EquityMethodInvestmentSummarizedFinancialInformationAssets":{"label":"Equity Method Investment, Summarized Financial Information, Assets (Deprecated 2020-01-31)","description":"The amount of assets reported by an equity method investment of the entity.","units":{"USD":[{"end":"2012-12-31","val":1471369000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1471369000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":1029958000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1098715000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1068834000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1057134000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":957515000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":830799000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":805669000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":790907000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationEquity":{"label":"Equity Method Investment Summarized Financial Information, Equity (Deprecated 2020-01-31)","description":"Amount of equity, including noncontrolling interest, reported by an equity method investment of the entity.","units":{"USD":[{"end":"2012-12-31","val":515829000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":464769000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":514801000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":497851000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":486452000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":460211000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":394738000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":393325000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":385220000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital":{"label":"Equity Method Investment, Summarized Financial Information, Equity Excluding Noncontrolling Interests (Deprecated 2020-01-31)","description":"Amount of equity, excluding noncontrolling interest, attributable to the equity method investment of the entity.","units":{"USD":[{"end":"2015-09-30","val":171000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationGrossProfitLoss":{"label":"Equity Method Investment, Summarized Financial Information, Gross Profit (Loss) (Deprecated 2020-01-31)","description":"The amount of gross profit (loss) reported by an equity method investment of the entity.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":56796000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":70410000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":25808000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":102927000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":102927000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22228000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":55406000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":35447000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":75919000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":79558000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":21851000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":21851000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":101249000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":101249000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14687000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":14687000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":32538000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":32538000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":17851000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":17851000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":52852000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":52852000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":20318000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":20318000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":65601000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11614000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26677000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":15063000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":39447000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":12770000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"EquityMethodInvestmentSummarizedFinancialInformationIncomeLossFromContinuingOperationsBeforeExtraordinaryItems":{"label":"Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations (Deprecated 2020-01-31)","description":"Amount of income (loss) from continuing operations reported by an equity method investee.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-23434000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-759000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1980000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7011000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":7011000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":25856000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":33114000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":36753000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":8596000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":8596000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":41341000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":44969000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":6899000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":14839000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":7944000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31773000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"EquityMethodInvestmentSummarizedFinancialInformationLiabilities":{"label":"Equity Method Investment, Summarized Financial Information, Liabilities (Deprecated 2020-01-31)","description":"The amount of liabilities reported by an equity method investment of the entity.","units":{"USD":[{"end":"2012-12-31","val":676769000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":676769000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":280370000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":269636000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":269636000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":269636000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":269636000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":273851000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":267112000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":270100000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":251008000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":234763000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":234763000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":234763000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":234763000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":210989000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":212503000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":210115000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity":{"label":"Equity Method Investment, Summarized Financial Information, Liabilities and Equity (Deprecated 2020-01-31)","description":"The amount of liabilities and equity reported by an equity method investment of the entity.","units":{"USD":[{"end":"2012-12-31","val":1471369000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1471369000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":1029958000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":1094501000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1098715000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1068834000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1057134000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":957515000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":894416000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":830799000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":805669000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":790907000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss":{"label":"Equity Method Investment, Summarized Financial Information, Net Income (Loss) (Deprecated 2020-01-31)","description":"The amount of net income (loss) reported by an equity method investment of the entity.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-23434000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":-759000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1980000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7011000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":7011000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7569000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":28124000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":20556000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":35362000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":36733000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":8608000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":8608000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":44128000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":44128000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1546000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1546000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6899000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":6899000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5353000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5353000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":14839000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":14839000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":7944000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":7944000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31791000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4511000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9792000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":5281000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":12887000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":3095000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"EquityMethodInvestmentSummarizedFinancialInformationRevenue":{"label":"Equity Method Investment, Summarized Financial Information, Revenue (Deprecated 2020-01-31)","description":"Amount of revenue from sale of product and rendering of service reported by equity method investee.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":128908000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":112193000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":38424000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":153131000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":153131000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":31371000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":71608000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":42505000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":102546000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":102986000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":29110000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":29110000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":131166000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":131166000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":21597000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":21597000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":45326000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":45326000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":23729000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":23729000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":71175000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":71175000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":25840000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":25840000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":89670000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16870000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":36276000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":19406000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":53920000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":17644000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"EquityMethodInvestments":{"label":"Equity Method Investments","description":"This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.","units":{"USD":[{"end":"2010-12-29","val":410062000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2010-12-31","val":410062000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":410062000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4I"},{"end":"2011-12-30","val":537631000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-30","val":537631000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":537631000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":537631000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":537631000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":537631000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":537631000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-06-30","val":525113000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":487996000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":515829000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":515829000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":515829000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012Q4I"},{"end":"2013-03-31","val":365625000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":361004000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":464769000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2013-12-31","val":39385000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-03-31","val":497851000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":486452000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":460211000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":394738000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":393325000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":385220000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":527269000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":145252000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":120176000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":105187000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":114880000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":73163000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":70214000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":70214000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":70214000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":99113000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":147282000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"EscrowDeposit":{"label":"Escrow Deposit","description":"The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.","units":{"USD":[{"end":"2013-12-31","val":2800000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":2800000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":2800000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2800000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"}]}},"EscrowDepositDisbursementsRelatedToPropertyAcquisition1":{"label":"Escrow Deposit Disbursements Related to Property Acquisition","description":"Amount of escrow deposit disbursements related to property acquisition in noncash investing or financing transactions.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":-8619000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"}]}},"EscrowDepositsRelatedToPropertySales":{"label":"Escrow Deposits Related to Property Sales","description":"Escrow deposits related to property sales in noncash investing and financing activities.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":8619000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"}]}},"ExcessStockSharesAuthorized":{"label":"Excess Stock, Shares Authorized","description":"Maximum number of excess stock shares permitted to be issued.","units":{"shares":[{"end":"2014-12-31","val":5000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":5000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"ExcessStockSharesIssued":{"label":"Excess Stock, Shares Issued","description":"Number of excess stock shares of an entity that have been sold or granted to shareholders.","units":{"shares":[{"end":"2015-09-30","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"ExcessStockSharesOutstanding":{"label":"Excess Stock, Shares Outstanding","description":"Number of shares of excess stock held by shareholders.","units":{"shares":[{"end":"2015-09-30","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"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":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014"}]}},"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":-392000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-603000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-1547000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":-193000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-269000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-269000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-231000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":87000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":80000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1087000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2017-01-01","end":"2017-03-31","val":-146000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-150000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-561000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-513000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":49000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-251000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-851000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-186000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-930000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-1053000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2017-01-01","end":"2017-03-31","val":-2820000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1569000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-2202000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-3282000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-48000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":619000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":"2011-01-01","end":"2011-06-30","val":457000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":457000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":457000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":2029000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":2029000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":2029000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-09-30","val":2029000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":2030000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":2030000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":2400000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":2400000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":2400000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":2400000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2400000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":2400000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":2724000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2724000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":2724000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":1385000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":1385000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net","description":"Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":392000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-603000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-1547000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":-193000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-269000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":269000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-231000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-231000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":87000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":87000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":80000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":80000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1087000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1087000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":1327000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1327000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1578000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1578000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-112000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-112000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-141000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-141000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-13000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-13000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":769000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":762000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":762000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"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":"2010-12-29","val":9471000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2010-12-31","val":9471000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":9471000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9536000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9325000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3I"},{"end":"2011-12-30","val":8381000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-30","val":8381000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":8381000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":8381000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":8381000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":8381000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":8381000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8188000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7741000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":7741000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7779000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":7779000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8098000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":8098000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":8098000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":8098000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":8098000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":8098000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2012-12-31","val":8098000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2012-12-31","val":8098000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":8098000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8178000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":8178000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9185000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":9185000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9425000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":9425000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":9676000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9564000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-03-31","val":9564000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9535000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2014-06-30","val":9535000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6939000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":6939000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6870000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":6870000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":6870000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":6870000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6684000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5317000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5194000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2016-12-31","val":19120000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":19120000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":19120000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":19120000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":16320000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":15141000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":16791000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":27842000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":27842000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":27842000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":50544000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":44066000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2011-01-01","end":"2011-06-30","val":-35000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":41000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-25000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":-35000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-60,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-60000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-85000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-111000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-25000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-57,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"}]}},"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":"2010-12-31","end":"2011-12-31","val":-19000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":271000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":100,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":348000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":402000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-402000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-594000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":594000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-592,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":592000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":-28000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":28000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":27000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":9341000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net","description":"Amount of transfers of financial instrument classified as a liability into (out of) level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":35000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":41000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":25000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":35000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":60,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":60000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-85000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":85000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":111000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-111000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":25000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-25000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":57,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-57000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":78000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-78000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-80000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"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":"2010-12-29","val":-8769000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2010-12-31","val":8769000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":8769000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9087000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-8740000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3I"},{"end":"2011-12-30","val":8775000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2011-12-30","val":8775,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":8775000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":-8775000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":8775000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":8775000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":8775000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9081000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":89350000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":8935,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-9208000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":9208000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9288000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":9288000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":9288,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":9288000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":9288000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":9288000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2012-12-31","val":9288000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2012-12-31","val":9288000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8719000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-31","val":8719000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8753,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":8753000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9338000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":9338000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"}]}},"FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings":{"label":"Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Earnings","description":"Amount of gain (loss) recognized in income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":46000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":46000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":138000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":242000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss":{"label":"Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss)","description":"Amount of gain (loss) recognized in other comprehensive income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":4378000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1686000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":4645000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":16070000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":22050000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":27040000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements":{"label":"Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements","description":"Amount of settlements of financial instrument classified as a derivative asset (liability) after deduction of derivative liability, measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":11288000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"FeesAndCommissionsOther":{"label":"Fees and Commissions, Other (Deprecated 2018-01-31)","description":"Amount of fee and commission revenue classified as other.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1277000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":10223000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":10223000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1136000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1136000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1136000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3035000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2971000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":3082000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":111000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3012000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3012000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3012000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":973000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":973000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15190000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":15190000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":14217000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":14217000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":18121000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":18121000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":2931000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":2931000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":19159000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":19159000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1449000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1449000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1449000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1721000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"FiniteLivedIntangibleAssetAcquiredInPlaceLeases":{"label":"Finite-Lived Intangible Asset, Acquired-in-Place Leases","description":"This element represents the amount of value allocated by a lessor (acquirer) to lease agreements which exist at acquisition of a leased property. Such amount may include the value assigned to existing tenant relationships and excludes the market adjustment component of the value assigned for above or below-market leases acquired.","units":{"USD":[{"end":"2010-12-31","val":111005000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":111005000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":111005000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":149545000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":152546000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":158655000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":158655000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":158655000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":158655000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":158655000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":158449000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":151278000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":150070000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":162558000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":162558000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":162558000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":199058000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":199058000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":224502000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":214648000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":259733000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":40960000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":242368000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":230899000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":220802000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":200231000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":200231000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":208614000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":195836000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":194109000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":324421000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":631048000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":641829000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":584856000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":596811000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":563231000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":625771000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":598559000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":598559000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":598559000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":563213000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":537824000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2013-12-31","val":1596000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15168000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":15168000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":44231000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":54323000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":54323000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":54323000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":54323000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":54323000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":84671000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":112588000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":112588000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":133710000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":133710000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":133710000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":133710000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":133710000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":154753000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":174792000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":201010000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":220473000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":220473000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":220473000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":241939000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":265990000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":10262000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5162000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":7975000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":11778000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4347000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10294000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":17055000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":23986000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7202000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"}]}},"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":"2014-12-31","val":23047000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.","units":{"USD":[{"end":"2018-03-31","val":70211000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":44977000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2014-12-31","val":20124000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2018-03-31","val":46652000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":47619000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2014-12-31","val":21838000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2018-03-31","val":59528000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":60426000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2014-12-31","val":22192000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2018-03-31","val":70822000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":70915000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2014-12-31","val":23034000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2018-03-31","val":84228000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":81899000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":22867000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":22867000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":22867000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":34694000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":32849000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":31415000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":31415000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":31415000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":31415000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":31415000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":31542000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":29761000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":28978000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":31855000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":31855000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":31855000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":199058000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":199058000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":50225000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":47322000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":259733000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":248872000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":40960000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":242368000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":230899000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":220802000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":220490000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":200231000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":200231000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":208614000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":195836000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":194109000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":324421000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":682174000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":631048000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":641829000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":584856000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":618680000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":596811000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":563231000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":625771000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":598559000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":598559000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":598559000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":563213000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":537824000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ForeignCurrencyTransactionGainLossRealized":{"label":"Foreign Currency Transaction Gain (Loss), Realized","description":"Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-16000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":16000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-16000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-10000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-4000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":25000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-25000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":15000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-15000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":23000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-23000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-23000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-105000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":105000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":81000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-81000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":186000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-186000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-104000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":104000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-185000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":185000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":102000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":102000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-9000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":57000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":66000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":64000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":7000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":109000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"GainLossOnDerivativeInstrumentsNetPretax":{"label":"Gain (Loss) on Derivative Instruments, Net, Pretax","description":"Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-115000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-115000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-3300000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3300000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3300000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-3300000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"GainLossOnDispositionOfAssets1":{"label":"Gain (Loss) on Disposition of Assets","description":"Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":13175000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":13175000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":13175000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":13175000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":21164000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":5844000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":5844000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5844000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"GainLossOnDispositionOfRealEstateDiscontinuedOperations":{"label":"Gain (Loss) on Disposition of Real Estate, Discontinued Operations","description":"Amount of difference between the carrying amount and the sales price of real estate properties sold as part of discontinued operations.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-413000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2759000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1195000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-12-31","val":3877000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":17377000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"}]}},"GainLossOnInterestRateCashFlowHedgeIneffectiveness":{"label":"Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness","description":"The net gain (loss) during the reporting period due to ineffectiveness in interest rate cash flow hedges. Recognized in earnings.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":26000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":80000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-03-31","val":17000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":43000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":66000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments":{"label":"Gain (Loss) on Interest Rate Derivative Instruments Not Designated as Hedging Instruments","description":"Amount of gain (loss) included in earnings for the period from the increase (decrease) in fair value of interest rate derivatives not designated as hedging instruments.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":89000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-503000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":-115000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-239000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":263000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":23000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":23000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":254000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":145000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":145000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-108000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-108000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":177000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":177000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":32000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":32000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":397000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":397000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":397000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":125000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":125000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":246000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":246000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":122000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":122000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":380000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":380000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":134000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":134000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":564000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":564000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":564000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-917000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-917000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1466000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1466000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":2383000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1731000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1731000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":265000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1772000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1772000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":26000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":80000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":71000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"GainLossOnInvestments":{"label":"Gain (Loss) on Investments","description":"Amount of realized and unrealized gain (loss) on investment.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-108000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"}]}},"GainLossOnSaleOfDerivatives":{"label":"Gain (Loss) on Sale of Derivatives","description":"The difference between the book value and the sale price of options, swaps, futures, forward contracts, and other derivative instruments. This element refers to the gain (loss) included in earnings.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-115000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-115000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-3300000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3300000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3300000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-3300000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"GainLossOnSaleOfProperties":{"label":"Gain (Loss) on Sale of Properties","description":"The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-154000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":154000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":154000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":154000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-126000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":301000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-415000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":15915000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":611000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":201000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":593000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2336000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":2336000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":4286000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":4286000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":17377000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":17377000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19379000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":19379000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":24258000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":46808000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":16255000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":20778000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"GainLossOnSaleOfProperty":{"label":"Gain (Loss) on Disposition of Oil and Gas and Timber Property","description":"Amount of gain (loss) on sale or disposal of oil and gas property or timber property.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":611000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":611000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2015-01-01","end":"2015-09-30","val":742000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":392000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee":{"label":"Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee","description":"Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries or equity method investee.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5341000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":5341000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":5341000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":5341000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5341000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5341000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":5341000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-73000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-72000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-72000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-72000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-108000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-108000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-108000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-09-30","val":-1191000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-1686000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-1191000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-1686000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-2961000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-17284000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-17284000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":-1572000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1572000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-1572000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-1572000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1051000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-1051000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-1925000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":-1925000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-1925000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-477000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-1925000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-1925000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-1925000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-9472000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-9472000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-9472000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-9472000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-9472000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-5757000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-5757000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-5757000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-5757000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-7113000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-7113000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-1356000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-1356000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":-1356000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-1356000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-20890000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-20890000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-13777000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-13777000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-13777000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-13777000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-20890000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-20890000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-208000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-208000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-208000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":60000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":60000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":268000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":268000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":268000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-6691000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-6751000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-6751000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-6702000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-11000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":83000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":83000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"GainsLossesOnSalesOfInvestmentRealEstate":{"label":"Gains (Losses) on Sales of Investment Real Estate","description":"The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":13175000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":21164000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"end":"2015-01-23","val":2000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-01-23","val":2400000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-01-23","val":2400000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"start":"2015-01-01","end":"2015-06-30","val":5844000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":5844000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"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":"2009-01-01","end":"2009-12-31","val":4246000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2678000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":1839000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4243000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":1566000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":5526000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":5526000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":1541000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2921000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2921000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":1375000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":1375000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":4264000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":4264000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1474000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":1474000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":6171000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":6171000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":5132000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":2166000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":2166000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":4434000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":4434000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":2269000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":2269000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":11974000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":10973000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":7541000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":7162000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":15826000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":14660000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":14660000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":25335000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5136000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":4960000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12710000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":12194000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":7576000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":7234000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":17710000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":17708000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":5397000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":5514000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":23138000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":23138000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":18210000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":18210000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6864000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":6864000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12817000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":12817000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5953000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5953000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":20047000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":20047000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":13658000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":7230000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":7230000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":4819000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31333000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":18416000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":18416000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":18416000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9873000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":4773000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21570000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":9551000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":11697000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":4778000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":31505000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":14299000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":14299000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":9935000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":4748000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":4748000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":19794000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":19794000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":19794000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7722000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":7722000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15727000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":15727000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":8005000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":8005000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":23892000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":23892000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":8165000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":8165000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":33237000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":33237000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8756000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":8756000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":17856000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":17856000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":9100000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":9100000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":27494000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":9638000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":36887000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9686000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":18548000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":8862000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2014-12-31","val":3840000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":3840000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":3663000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3568000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3568000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3568000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":3568000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3477000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3223000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3141000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"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":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3293000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"GrossProfit":{"label":"Gross Profit","description":"Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":-18650000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-16076000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-9720000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-19844000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-3767000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-24330000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":8118000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":-3705000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6532000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-2829000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-18274000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":7760000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-11742000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-3176000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-31404000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":2004000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2004000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1638000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":10709000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12995000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":2286000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":26551000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":25830000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":13132000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":12835000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":39029000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":39029000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":7732000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14419000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":14419000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":29111000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":29111000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14692000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14692000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":43515000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":43515000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":14404000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":14404000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":24906000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":8325000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":8325000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12627000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":7409000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":7409000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26129000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":14424000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":13502000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":7015000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":7015000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":40156000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":27391000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":14027000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":12967000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":12967000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-3038000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-3038000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-3038000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-30429000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":25475000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":25475000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":25475000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":25475000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":62944000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":62944000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":37469000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":37469000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":37469000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":37469000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":94241000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":94241000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":31297000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":31297000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":31297000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":31297000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":119701000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":119701000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":25460000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":25460000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":32751000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":32751000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":32751000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":67186000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":67186000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":34435000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":34435000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":34435000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":97546000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":30360000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":30360000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":136738000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":39192000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":38648000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":76323000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":37675000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"ImpairmentOfLongLivedAssetsHeldForUse":{"label":"Impairment of Long-Lived Assets Held-for-use","description":"The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"ImpairmentOfLongLivedAssetsToBeDisposedOf":{"label":"Impairment of Long-Lived Assets to be Disposed of","description":"The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-04-01","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":882000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-09-30","val":149000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":356000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":1053000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":2844000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2844000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":12771000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":5052000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-07-01","end":"2017-09-30","val":7973000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":19559000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ImpairmentOfRealEstate":{"label":"Impairment of Real Estate","description":"The charge against earnings in the period to reduce the carrying amount of real property to fair value.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":400000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":206122000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":9643000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":9643000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":743000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":27563000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":27563000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":27600000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":27600000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":4816000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":4816000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1053000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":1053000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1053000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":1053000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":1053000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1053000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":11107000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":11107000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":10054000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":10054000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":12771000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":12771000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":12771000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":18351000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":18351000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":5580000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":5580000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":5580000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":21415000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":3064000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":3064000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":37822000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":16407000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4601000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":4601000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"IncentiveToLessee":{"label":"Incentive to Lessee","description":"This item represents the deferred charge for an incentive or inducement granted by a lessor to a lessee, in order to motivate the lessee to enter the lease agreement, which incentive or inducement is to be recognized as a reduction of rental revenue over the lease term.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-09-30","val":316000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10822000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2015-09-30","val":658000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"IncomeLossBeforeGainOrLossOnSaleOfPropertiesExtraordinaryItemsAndCumulativeEffectsOfAccountingChanges":{"label":"Income (Loss) before Gain (Loss) on Sale of Properties (Deprecated 2020-01-31)","description":"Amount of income (loss) before gain (loss) on sale of properties of Real Estate Investment Trust (REIT).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":384827000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":54669000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":54669000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-38000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-38000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-525000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-487000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-487000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-487000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1093000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1618000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":1618000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1618000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-49558000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-49558000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-49558000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-50651000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-50651000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-1053000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-1053000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-1053000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":22570000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":22570000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":23623000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":23623000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":23623000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":23623000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":19506000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":19506000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3064000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-3064000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3064000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3064000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":24147000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":24147000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":4641000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":4641000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-8096000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-8096000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-8096000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2139000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-2139000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":5957000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":5957000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":5957000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":43444000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45583000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45583000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":39275000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-4169000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":11609000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":32363000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":20754000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2009-01-01","end":"2009-12-31","val":-18902000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-4083000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":-4229000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-5291000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-1208000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-10111000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-10111000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-2788000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-12257000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-12257000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-9470000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-9470000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-15112000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-15112000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2854000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2854000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-20013000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-20013000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-03-31","val":-2155000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-3638000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-3638000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-1484000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-1484000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-16022000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-12384000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-42595000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-18341000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":78450000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-3640000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-12-31","val":-8172000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":60914000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-2417000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":55193000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":1669000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":2051000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"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":"2013-01-01","end":"2013-03-31","val":-3505000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":722000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":1749000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-10-01","end":"2013-12-31","val":-745000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-46000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-46000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-6237000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":64183000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":-2252000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-2252000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-10-01","end":"2014-12-31","val":-5883000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-5883000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-12-31","val":-48280000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":18195000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3080000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":21908000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-8268000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2136000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":6132000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":42873000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45009000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":38720000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":12230000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":32922000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":20692000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2009-01-01","end":"2009-12-31","val":-21476000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-6844000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":-6268000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-10428000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-3584000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-18653000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-18653000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-5929000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-15508000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-15508000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-9581000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-9581000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-18887000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-18887000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-3378000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-3378000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-23147000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-23147000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-23947000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":-2715000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-2715000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-2824000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-06-30","val":-5125000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-5125000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-2411000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-2411000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-2610000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-18360000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-18361000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-13236000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-13236000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-13358000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-46288000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-47008000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-47008000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-12107000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-28216000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":560000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":77704000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":77704000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-2317000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-5471000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":71550000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-6032000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-6154000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":-6154000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":3325000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":69321000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":69025000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-2411000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-2525000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":-2525000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":766000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":68381000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":68381000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":3883000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-1779000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-644000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":2109000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":551000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":551000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":-674000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":1556000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1473000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":1473000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":922000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":922000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-7362000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":-156000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":15690000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":15690000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":-10391000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":14217000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":14217000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-2355000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":3322000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-8995000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-16377000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":56002000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":56002000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-5986000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":3603000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-335000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":7409000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":1138000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6063000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":548000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":6398000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":7015000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-590000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":7813000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":4166000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":3192000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1750000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":3740000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":12967000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":2644000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-48280000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-48280000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-30429000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-4990000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-4990000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":21275000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":21275000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":26265000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":26265000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":18195000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-3080000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":21908000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-8268000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2136000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":6132000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"}]}},"IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-20813000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-2264000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2012-06-30","val":-1683000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-16022000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-12384000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-12506000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-43315000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-43315000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-18341000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-26862000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":81999000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":81999000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":81999000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-03-31","val":-3910000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":78269000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-3730000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":-3730000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-3730000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-04-01","end":"2013-06-30","val":-3719000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":79310000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":79014000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":859000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":745000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":745000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":745000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-07-01","end":"2013-09-30","val":1005000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":80205000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":80205000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":-8172000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-8172000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":1191000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":1191000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-10-01","end":"2013-12-31","val":-1548000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":-415000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-415000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8472000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":8472000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":63746000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":63746000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":26940000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":26940000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":60914000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-2417000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-2417000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19048000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":55193000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":55193000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":55193000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-7892000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-10-01","end":"2014-12-31","val":-5721000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-5721000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":5994000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":24000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":24000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":24000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15681000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-583000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":9687000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-607000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-607000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-607000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":21711000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":1669000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1076000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":6030000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":2051000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":1659000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":1659000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1659000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-50433000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-50433000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-50433000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-51509000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-51509000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-5693000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-5693000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-5693000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-5693000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17872000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":17872000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":23565000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":23565000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":23565000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":23565000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":14461000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":14461000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3411000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-3411000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3411000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3411000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":18748000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":18748000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":4287000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":4287000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-8072000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-8072000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-8072000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2087000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-2087000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":5985000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":5985000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":5985000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":43520000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45607000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45607000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":39364000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-4156000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":11609000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":32363000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":20754000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"IncomeLossFromContinuingOperationsPerBasicAndDilutedShare":{"label":"Income (Loss) from Continuing Operations, Per Basic and Diluted Share","description":"The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.","units":{"USD/shares":[{"start":"2009-12-30","end":"2010-03-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q1"},{"start":"2010-03-31","end":"2010-06-30","val":-0.03,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q2"},{"start":"2010-07-01","end":"2010-09-30","val":-0.01,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":-0.03,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4"},{"start":"2010-12-30","end":"2011-03-31","val":-0.02,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q1"},{"start":"2011-03-31","end":"2011-06-30","val":-0.05,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-0.08,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-0.11,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-10-01","end":"2011-12-31","val":-0.02,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4"},{"start":"2011-12-31","end":"2012-03-31","val":-0.01,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-06-30","val":-0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-03-31","end":"2012-06-30","val":-0.01,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":-0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-09-30","val":-0.07,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-0.07,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-0.05,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-0.17,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-0.17,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-0.1,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-10-01","end":"2012-12-31","val":-0.11,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.33,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":0.33,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":0.33,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.32,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0.31,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.01,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-0.01,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0.32,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0.32,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.33,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.33,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.02,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":0.02,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.01,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":0.01,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.03,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.02,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0.02,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.11,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.08,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.08,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.08,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.03,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4"}]}},"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":"2012-01-01","end":"2012-12-31","val":-0.49,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.1,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.09,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-0.25,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-0.31,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-0.05,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.03,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-0.04,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":0.66,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.84,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2.21,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.25,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.08,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.43,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.54,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1.62,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.05,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-0.07,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.02,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-0.06,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-0.02,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-0.3,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-0.9,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-0.9,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-0.23,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-0.71,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-0.05,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-0.05,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-0.05,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.05,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0.14,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.06,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.04,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.11,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.15,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0.15,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.42,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.52,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.1,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.16,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.3,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0.14,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2012-01-01","end":"2012-12-31","val":-0.49,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.1,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.09,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-0.25,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-0.31,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-0.05,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.03,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-0.04,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":0.65,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":0.82,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2.15,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.25,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-0.08,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.41,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.53,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1.58,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.05,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-0.07,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.02,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-0.06,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-0.02,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-0.3,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-0.9,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-0.9,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-0.23,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-0.71,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-0.02,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-0.05,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-0.05,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-0.05,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.05,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0.14,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.06,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.19,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.04,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.11,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.02,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.15,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0.15,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0.03,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":0.05,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.09,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.42,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.32,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.52,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.1,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.16,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.3,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0.14,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTax":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-507000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-507000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":175000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":269000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":269000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":94000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":94000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":678000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":678000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":408000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":408000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":728000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":728000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1528000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":110000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-415000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-415000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-415000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-415000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-216000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-415000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-415000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":122000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-413000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":307000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":307000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-153207000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":291000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":91000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":91000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":91000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":181000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":90000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":90000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":90000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":295000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":114000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":114000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":114000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3141000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3141000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":392999000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":392999000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":2846000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":2846000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-522000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-41000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-62000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-62000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":120000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":120000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":17000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":17000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-41000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-41000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-41000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":875000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":875000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":875000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":858000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":4640000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":4640000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":4640000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":4640000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4698000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":4698000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":58000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":58000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":58000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":58000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5045000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":5045000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":347000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":347000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":347000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":347000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5399000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":5399000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":354000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":354000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-24000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-24000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-24000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-52000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-52000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":-28000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-28000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":-28000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-76000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-24000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-24000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-89000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-13000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1227000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":720000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":720000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-153207000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":382000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":382000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":392999000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":392999000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-522000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-41000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-524000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":17000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-41000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":875000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share","description":"Per basic and 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, when the per share amount is the same.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-0.08,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-0.1,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.17,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","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":"2012-01-01","end":"2012-12-31","val":-2.95,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6.8,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6.39,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-0.06,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-0.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0.03,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.04,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.04,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0.04,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2012-01-01","end":"2012-12-31","val":-2.95,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6.8,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-0.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6.39,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-0.06,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-0.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-0.02,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":0.03,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0.03,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0.04,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.04,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0.04,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"IncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Equity Method Investments","description":"Amount of income (loss) for proportionate share of equity method investee's income (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2743000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2846000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":2109000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5385000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":2539000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":8838000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":8838000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":3210000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3551000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":3551000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":341000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":341000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":4160000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":4160000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":609000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":609000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":3590000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":3590000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":3590000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":542000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":542000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":1629000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":1629000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":1087000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":1087000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2556000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":2556000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":927000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":927000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3959000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":3959000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3959000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-2904000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4364000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":4364000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":-1188000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6939000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":6939000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":2575000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":2575000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-2603000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":10263000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":10263000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":3324000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":3324000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":983000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":12111000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":12111000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-12-31","val":12111000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-12-31","val":12111000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":12111000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":-5662000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-5662000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-2854000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":2826000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":2826000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":628000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":628000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7438000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":7438000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":4612000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":4612000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1125000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":1125000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":11829000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":11829000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":1856000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":4391000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":4391000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":103000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":103000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":28823000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":28823000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":28823000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-12-31","val":28823000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":1959000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1959000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1959000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":103000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":103000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":6505000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-1000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-1000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-1000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10181000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":122000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3676000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":123000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":123000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":123000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":14419000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":-974000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-974000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":4238000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-1096000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-1096000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":-1096000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-1096000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1107000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-1107000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-1107000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-133000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-133000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-2755000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-2755000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-2755000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-2755000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2923000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-2923000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-168000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-168000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":-168000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-168000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-4061000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-4061000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1138000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-1138000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1138000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1138000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2409000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2409000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":6470000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":6470000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-94000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-94000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-94000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":154000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":154000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":248000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":248000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":248000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":48884000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":48730000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":48730000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":48248000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-636000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-926000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2764000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-1838000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2009-01-01","end":"2009-12-31","val":169000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":85000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":70000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":248000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":163000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":296000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":296000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":69000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":300000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":300000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":230000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":230000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":385000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":385000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":85000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":85000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":456000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":456000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":456000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":-18000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-18000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":142000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":142000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":160000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":160000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":218000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":217000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":75000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":75000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":266000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":266000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":266000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":3330000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":69000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":69000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":405000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":220000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":220000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":151000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":151000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":4441000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":274000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":274000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":54000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":54000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":744000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":287000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":287000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":6393000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":6393000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":803000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":58000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":58000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":369000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":369000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":439000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":439000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":381000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":381000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":437000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":437000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":579000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":579000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":971000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":140000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":140000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":165000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":165000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":780000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":809000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":809000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":809000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-162000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-162000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":176000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1114000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":1114000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-1114000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":563000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1131000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":387000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":17000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":17000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-17000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":521000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":2116000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":2116000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-42000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":985000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":985000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":985000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-985000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2153000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":2153000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2153000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":37000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-37000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":703000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-703000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":703000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":703000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3403000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":3403000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":2700000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-2700000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":2700000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":2700000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3734000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":3734000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":331000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-331000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":331000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":331000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3160000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":3160000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":574000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":-574000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":-196000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-196000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":-196000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-49000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-49000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":147000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":147000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":147000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-647000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-598000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-598000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-644000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":3000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":621000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":559000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-62000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2012-01-01","end":"2012-12-31","val":5624000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9237000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":9237000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":1562000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1565000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1565000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":1565000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":167000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1065000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":1238000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1238000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":1730000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1730000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1730000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":322000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":322000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":743000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":743000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2614000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":2614000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":2906000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2906000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":71000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":71000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":296000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":296000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":663000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1176000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":60000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":218000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-1672000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-8607000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8607000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"IncomeTaxReconciliationDeductionsOther":{"label":"Effective Income Tax Rate Reconciliation, Deduction, Other, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other deductions.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-203000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-58366000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":137775000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":137775000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":19500000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":19500000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":19500000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":8950000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-16020000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-16020000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":12781000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":12781000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":29617000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"IncomeTaxReconciliationNondeductibleExpense":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1252000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-4000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":4000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":4000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":6000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":6000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":9000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":9000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":14000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"IncomeTaxReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-843000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1088000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1088000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":194000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-194000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-194000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":839000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":953000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":953000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":83000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"IncreaseDecreaseInAccountsAndOtherReceivables":{"label":"Increase (Decrease) in Accounts and Other Receivables","description":"The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":562000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-822000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-296000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":1431000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1431000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-644000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-520000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-520000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":604000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":604000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-641000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-641000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-641000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":646000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":646000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":812000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":812000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":3825000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":3825000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1639000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":1639000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1639000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-394000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-394000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3155000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":3155000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":3978000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":3978000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":3737000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3737000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1297000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1297000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1856000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":1856000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3760000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3760000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":833000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":465000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2851000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":341000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"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":"2009-01-01","end":"2009-12-31","val":617000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-191000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":2665000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":5282000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":5282000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":794000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4153000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":4153000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":5752000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":5752000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":3735000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":3735000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":4221000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":6734000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":6734000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":7320000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":7320000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":27546000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":27743000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":22486000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":32481000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":32481000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":777000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4066000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-2392000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9327000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-1322000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":3971000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":4494000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":4657000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4657000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":-2362000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-2362000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-6185000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-6185000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6244000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-6244000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":5939000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":7024000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":4113000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":6173000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":7029000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":7029000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":12007000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3874000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-147000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5327000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-1920000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":3766000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":1040000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1040000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-27651000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-22912000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-22912000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-33738000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-33738000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-27056000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-27056000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-16945000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-16945000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-24854000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-24854000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-9755000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-9755000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-14331000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-14331000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":-1211000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-5705000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-8050000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-6464000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"IncreaseDecreaseInAccountsReceivable":{"label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":2803000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-588000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-588000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-5323000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-4983000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-4983000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-4983000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6124000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":579000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":1417000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1417000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-5403000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-5403000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-5403000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2151000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":2151000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":11842000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":11842000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":19890000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":19890000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":18727000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":18727000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-11707000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-11707000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-20031000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-20031000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":-18510000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-12039000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3253000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-7347000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"IncreaseDecreaseInAccruedInterestReceivableNet":{"label":"Increase (Decrease) in Accrued Interest Receivable, Net","description":"The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-12393000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-5780000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-5780000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":145000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":155000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":155000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":20000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":30000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":30000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-103000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":8000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"}]}},"IncreaseDecreaseInDeferredRentReceivables":{"label":"Increase (Decrease) in Deferred Rent Receivables (Deprecated 2012-01-31)","description":"The increase (decrease) during the reporting period in the amount due that is the result of the cumulative difference between actual rent due and rental income recognized on a straight-line basis.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1253000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2076000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":3048000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":5035000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2663000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4814000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":7270000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":9114000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1976000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"}]}},"IncreaseDecreaseInDeferredRevenue":{"label":"Increase (Decrease) in Deferred Revenue","description":"Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-518000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1617000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1617000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":1929000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":4978000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":4978000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3841000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4142000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":3993000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":3993000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":4739000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-3077000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-9311000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-8438000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":-6610000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"IncreaseDecreaseInDueToRelatedParties":{"label":"Increase (Decrease) in Due to Related Parties","description":"The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":112000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":196000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":259000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":651000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":651000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":1698000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":329000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-06-30","val":329000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-12-30","end":"2011-09-30","val":665000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":665000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":644000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":644000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":1999000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":1999000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":326000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":326000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":197000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":8925000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-6864000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-10960000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"}]}},"IncreaseDecreaseInEarnestMoneyDepositsOutstanding":{"label":"Increase (Decrease) in Earnest Money Deposits Outstanding","description":"The increase (decrease) during the reporting period in the amount of deposits given by the reporting entity to a seller which shows that the prospective buyer is serious about purchasing a property.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":2750000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2750000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":2750000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2750000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":875000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":875000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-803000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":377000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":796000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":1543000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1543000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":4000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-205000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-205000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-7000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-7000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":1969000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":1969000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1969000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":88000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":88000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":334000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":334000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":2011000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":2011000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":3080000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":3080000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3080000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":11285000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1860000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":1860000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4374000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4374000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":10142000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":10142000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":5935000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":5935000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":-13710000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-13710000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-337000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-337000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1041000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-1041000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1858000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2196000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":3588000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":183000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":11229000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":11229000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":11384000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-102000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-7686000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1492000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-4334000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":605000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":-11864000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-11864000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-10843000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-10946000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-10946000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":10519000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":10519000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7480000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":7480000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":16683000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":16660000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":11059000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":11084000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4368000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":4368000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3125000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":3125000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":39168000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-5159000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1401000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":488000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"IncreaseDecreaseInOtherOperatingLiabilities":{"label":"Increase (Decrease) in Other Operating Liabilities","description":"Amount of increase (decrease) in operating liabilities classified as other.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-3085000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-9319000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-8446000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-6610000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-2204000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-2204000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1895000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-1895000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":8509000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":4104000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4864000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4412000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"IncreaseDecreaseInRestrictedCash":{"label":"Increase (Decrease) in Restricted Cash","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-7887000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":6270000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":6908000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":3399000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-198000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":489000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-3304000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-7058000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-10560000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-6780000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-917000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1168000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":4491000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"IncreaseDecreaseInRestrictedCashForOperatingActivities":{"label":"Increase (Decrease) in Restricted Cash for Operating Activities","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as operating activities. This may include cash restricted for regulatory purposes.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-412000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1108000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1108000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":69000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":272000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":272000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":272000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":451000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":963000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":938000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":938000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":3667000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3667000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-5598000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-5598000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-4509000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-716000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-5267000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-1765000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-7437000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":235000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":628000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"IncreaseDecreaseInSecurityDeposits":{"label":"Increase (Decrease) in Security Deposits","description":"The increase (decrease) during the reporting period in security deposits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":25000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-9000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":1072000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":305000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":305000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":3000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-257000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-06-30","val":-257000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-12-30","end":"2011-09-30","val":-206000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-206000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-158000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-158000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":42000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":42000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":341000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":341000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":259000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-09-30","val":259000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":1070000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":406000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":311000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":522000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"IncrementalCommonSharesAttributableToConversionOfDebtSecurities":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.","units":{"shares":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1135244,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":378414,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":2146360,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":715454,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1966532,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":655511,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":767274,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":767274,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":880796,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":880796,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1125662,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1125662,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":1265879,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1265879,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":4851794,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":16489000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":52415,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":41798,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":13933,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":23220,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":28513,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":55158,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":35923,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":10453,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":11905000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":37975,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":31176,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":10392,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":43618,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":14539,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":41406,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":13802,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":14179,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":14179,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":15576,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":15576,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":14471,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":14471,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":19196,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":19196,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":18716,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":21015,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":18945,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":8764,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":11051,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":13073,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"InterestAndOtherIncome":{"label":"Interest and Other Income","description":"The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":344000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":689000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":91000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":931000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":245000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":1260000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1260000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":376000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":811000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":811000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":435000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":435000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":1271000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":1271000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":460000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":460000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":1619000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":1619000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":1607000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":1061000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":1061000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":1545000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":1545000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":485000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":485000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1800000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":1714000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":255000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":229000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2629000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":2235000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2235000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":207000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":487000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":487000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":280000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":280000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1028000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1105000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":551000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":618000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1321000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1321000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":167000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":167000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":318000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":318000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":151000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":151000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":573000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":573000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":255000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":255000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":652000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":80000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":92000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":12000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":144000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":52000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":11378000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6333000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":3238000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":10232000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":3898000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":14881000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":14881000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":6011000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15395000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":15395000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":9385000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":9385000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":24724000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":24724000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":9329000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":9329000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":33735000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":33735000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":33261000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":8756000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":8756000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":17467000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":17467000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":8711000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":8711000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":26033000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":8566000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":34351000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":33845000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":33845000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9304000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":9187000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":19786000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":19554000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":10482000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":10367000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":32456000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":12902000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":47295000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":47295000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":1732000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1732000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14061000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":14061000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":27968000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":27968000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":13907000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":13907000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":41653000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":41653000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":11070000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":13685000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":13685000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":4934000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":55311000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":16586000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":16586000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":16586000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13059000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":6270000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":6270000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26045000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":13998000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":12986000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":7728000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":7728000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":38397000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":23225000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":23225000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":12352000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":9227000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":9227000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":9227000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":34663000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":34663000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":34663000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":11438000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":21953000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":21953000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":21953000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":21953000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":38862000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":38862000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":16909000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":16909000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":16909000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":16909000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":57271000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":57271000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":18409000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":18409000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":18409000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":18409000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":75434000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":75434000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":18163000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":18163000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":23056000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":23056000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":23056000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":46295000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":46295000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":23239000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":23239000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":23239000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":70561000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":24266000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":24266000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":96852000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":26291000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":25492000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":51089000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":25597000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"InterestOnConvertibleDebtNetOfTax":{"label":"Interest on Convertible Debt, Net of Tax","description":"The after-tax amount of interest recognized in the period associated with any convertible debt.","units":{"USD":[{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1462000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":9748000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5422000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":8489000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":12793000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":12793000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":5379000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":13403000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":13403000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":22577000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":22577000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":31911000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":31911000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":31911000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":8659000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":8659000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":21046000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":21046000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":24714000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":24714000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":33056000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":33056000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":33056000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":67110000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":8342000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":8342000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":19169000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":19169000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":31805000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":31085000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":46085000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":46085000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":17902000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":17902000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":14298000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":14298000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":28464000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":28464000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":42203000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":42203000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":8058000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":56604000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":12096000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":12096000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":12096000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13694000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":5769000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":27197000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":11820000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":40135000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":22388000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":22388000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":30303000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":30303000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":30303000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":20638000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":20638000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":40639000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":40639000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":59700000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":59700000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":77081000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":77081000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":17447000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":17447000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":44441000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":44441000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":62024000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":93051000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":19320000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":50194000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"InterestPayableCurrentAndNoncurrent":{"label":"Interest Payable","description":"Amount of interest payable on debt, including, but not limited to, trade payables.","units":{"USD":[{"end":"2013-12-31","val":81000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2357000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":2357000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":2302000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4546000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":4546000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":4546000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":4546000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5860000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5321000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5180000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet":{"label":"Interest Rate Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net","description":"Fair value as of the balance sheet date of all derivatives not designated as hedging instruments.","units":{"USD":[{"end":"2010-12-31","val":-1349000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":-1349000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":-1349000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":-1248000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-1179000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-958000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":-958000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":-958000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":-862000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-722000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"}]}},"InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue":{"label":"Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value","description":"Fair value as of the balance sheet date of all derivative liabilities not designated as hedging instruments.","units":{"USD":[{"end":"2011-12-31","val":958000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":958000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":606000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":423000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":423000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":423000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":3907000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":83000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"InterestRateDerivativeLiabilitiesAtFairValue":{"label":"Interest Rate Derivative Liabilities, at Fair Value","description":"Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.","units":{"USD":[{"end":"2011-12-31","val":958000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":958000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":958000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":722000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":605000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":241000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":423000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":423000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":224000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":83000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"InterestRateDerivativesAtFairValueNet":{"label":"Interest Rate Derivatives, at Fair Value, Net","description":"Fair value as of the balance sheet date of interest rate derivative assets, net of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet.","units":{"USD":[{"end":"2010-12-31","val":-1932000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":-1932000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":-1932000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":-4464000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-12107000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-12340000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":-12340000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":-12340000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":-11509000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-13887000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"}]}},"InterestRateFairValueHedgeAssetAtFairValue":{"label":"Interest Rate Fair Value Hedge Asset at Fair Value","description":"Fair value as of the balance sheet date of all derivative assets designated as interest rate fair value hedging instruments.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2013-06-30","val":4343000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"InterestRateFairValueHedgeLiabilityAtFairValue":{"label":"Interest Rate Fair Value Hedge Liability at Fair Value","description":"Fair value as of the balance sheet date of all derivative liabilities designated as interest rate fair value hedging instruments.","units":{"USD":[{"end":"2011-12-31","val":12340000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":12340000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":14002000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1015000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1015000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1015000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":824000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1396000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"InvestmentBuildingAndBuildingImprovements":{"label":"Investment Building and Building Improvements","description":"Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements.","units":{"USD":[{"end":"2010-12-31","val":744058000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":744058000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":744058000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":898356000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":916551000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":938640000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":938640000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":938640000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":938640000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":938640000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":980597000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":974935000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1017471000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1091639000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":1091639000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1091639000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1172318000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1172318000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1457312000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1458710000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1621725000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1606209000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1606209000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1606209000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":1606209000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1606209000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":264581000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1625610000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1630531000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1633625000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1674955000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1674955000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1674955000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1674955000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":828117000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":828117000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1685019000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1646738000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1652766000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1623447000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3313747000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3313747000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3313747000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":3313747000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3313747000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3279424000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3627815000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3538377000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4053125000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":4053125000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":4053125000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":4053125000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":4053125000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4108891000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4118785000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4845246000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4863916000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":4863916000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":4863916000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4821301000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4849168000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"InvestmentIncomeAmortizationOfDiscount":{"label":"Investment Income, Amortization of Discount","description":"Amount of accretion of purchase discount on nonoperating securities.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":632000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":898000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":1353000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1825000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":651000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":611000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"InvestmentsFairValueDisclosure":{"label":"Investments, Fair Value Disclosure","description":"Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.","units":{"USD":[{"end":"2014-12-31","val":165001000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":165001000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures":{"label":"Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures","description":"Amount of investment in equity method investee and investment in and advance to affiliate.","units":{"USD":[{"end":"2010-12-31","val":410062000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":410062000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":410062000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":462414000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":483791000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":537631000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":537631000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":537631000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":537631000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":544314000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":525113000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-12-31","val":515829000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":515829000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":515829000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":515829000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":365625000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":361004000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":464769000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":514802000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":39385000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":497851000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":486452000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":460211000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":423693000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":394738000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":393325000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":385220000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":13928000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":580000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":527269000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":145252000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":120176000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":101807000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":105187000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":114880000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":73163000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":70214000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":70214000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":70214000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":99113000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":147282000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"Land":{"label":"Land","description":"Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.","units":{"USD":[{"end":"2010-12-31","val":212858000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":212858000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":212858000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":331323000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":330074000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":338401000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":338401000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":338401000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":338401000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":338401000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":350379000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":350608000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":358146000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":378806000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":378806000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":378806000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":560622000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":538229000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":442554000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":442600000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":673972000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":639382000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":639382000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":639382000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":639382000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":639382000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":73131000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":645592000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":646513000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":641720000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":630840000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":630840000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":630840000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":630840000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":239503000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":239503000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":630783000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":618142000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":617867000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":439591000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":702557000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":702557000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":702557000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":702557000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":702557000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":683110000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":763248000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":734058000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":805264000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":805264000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":805264000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":805264000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":805264000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":804044000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":796476000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1004236000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1023908000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":1023908000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":1023908000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1009568000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1008704000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"LandAvailableForDevelopment":{"label":"Land Available for Development","description":"Carrying amount of land available for development.","units":{"USD":[{"end":"2012-12-31","val":22393000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":24631000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":24631000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":24631000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":24631000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":24631000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25752000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25752000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":25701000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":23368000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":23368000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":23368000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":23368000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":24992000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":24292000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":24218000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2017-12-31","val":7075000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":7075000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7075000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7075000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"LandImprovements":{"label":"Land Improvements","description":"Amount before accumulated deprecation and depletion of additions or improvements to real estate held for productive use. Examples include, but are not limited to, walkways, driveways, fences, and parking lots.","units":{"USD":[{"end":"2010-12-31","val":94545000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":94545000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":94545000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":122277000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":147830000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":150936000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":150936000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":150936000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":150936000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":150936000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":155044000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":155897000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":164721000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":181816000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":181816000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":181816000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":204611000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":204734000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"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":"2013-01-01","end":"2013-12-31","val":393000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":474000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":381000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":601000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":601000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":1172000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":394000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":775000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":775000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":775000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1816000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":1816000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":2251000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"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":"2010-12-31","val":491954000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":491954000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":491954000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":776535000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":767512000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":768941000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":768941000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":768941000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":768941000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":768941000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":777700000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":774630000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":773379000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":894039000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":894039000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":894039000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":894039000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":894039000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1181915000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1338482000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1491788000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1525946000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1525946000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1525946000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":1525946000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1525946000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":225190000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1495336000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1499283000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1482849000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1508841000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1508841000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1508841000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1508841000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":577090000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":577090000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1513617000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1495934000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1473266000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1283801000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2918938000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":2912549000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":2912549000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":2912549000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":2912549000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2488630000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2592091000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2409055000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2842493000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":2842493000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":2842493000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2842493000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2842493000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2867691000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2722775000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3295732000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3203703000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":3203703000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":3203703000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3135092000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3197806000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2010-12-31","val":1716720000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1716720000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1716720000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2168912000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2277930000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":2440700000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2576264000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2529088000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2481611000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2554862000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":2554862000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2554862000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2554862000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2554862000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2866877000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2869748000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2991157000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":3010596000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":491663000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2952312000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2928662000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2889729000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2869808000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1500000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1500000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2827167000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2800663000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2746290000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":2451727000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5840907000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":5834518000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5348309000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5410227000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5183230000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":5603527000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5606860000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5686906000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6541338000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6456036000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":6456036000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":6456036000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6401976000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6433748000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2013-03-15","val":-421911000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-03-15","val":421911000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q1I"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":291364000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":291364000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":291364000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":291364000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":291364000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":376000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":371000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":129000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3128000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7960000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4914000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"}]}},"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":"2013-12-31","val":570000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2013Q4I"},{"end":"2014-09-30","val":570000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":570000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":570000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":570000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":570000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":570000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":570000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":122760000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":169950000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":163365000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":65837000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":65837000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":65837000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":65837000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":65837000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":121759000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":70955000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":615097000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":357162000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":357162000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":357162000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":292543000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":441773000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2012-12-31","val":265000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2013-09-30","val":100000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q4I"},{"end":"2014-03-31","val":570000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":570000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"}]}},"LineOfCreditFacilityCurrentBorrowingCapacity":{"label":"Line of Credit Facility, Current Borrowing Capacity","description":"Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.","units":{"USD":[{"end":"2012-08-31","val":700000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q3I"},{"end":"2012-12-31","val":700000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2013-03-07","val":700000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2013-03-07","val":700000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q1I"},{"end":"2013-09-30","val":850000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":850000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":850000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":850000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":850000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":850000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":850000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"}]}},"LineOfCreditFacilityInterestRateAtPeriodEnd":{"label":"Line of Credit Facility, Interest Rate at Period End","description":"The effective interest rate at the end of the reporting period.","units":{"pure":[{"end":"2012-12-31","val":0.0182,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2013-09-30","val":0.0188,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"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":"2012-12-31","val":435000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2012-12-31","val":435000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":435000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":435000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-09-30","val":750000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage":{"label":"Line of Credit Facility, Unused Capacity, Commitment Fee Percentage","description":"The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.3,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0.003,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0.3,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":0.003,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.003,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-12-31","val":0.003,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-12-31","val":0.003,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.003,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.003,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.003,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.003,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0.003,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"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":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":296724000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":122760000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":169950000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":163365000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":65837000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"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":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":297394000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":297394000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":297394000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":297394000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":297394000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":123294000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":171389000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":163003000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":65897000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"LoansPayable":{"label":"Loans Payable","description":"Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).","units":{"USD":[{"end":"2010-12-31","val":60000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":60000000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":60000000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":25000000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":25000000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":25000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":25000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":25000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":25000000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":25000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":25000000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":25000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":265000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":265000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":265000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":320044000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":510044000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":100000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"}]}},"LoansPayableFairValueDisclosure":{"label":"Loans Payable, Fair Value Disclosure","description":"Fair value portion of contractual obligation to pay money on demand or on fixed or determinable dates.","units":{"USD":[{"end":"2014-03-31","val":570000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":570000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-12-31","val":199997000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"}]}},"LoansPayableToBankCurrent":{"label":"Loans Payable to Bank, Current","description":"Carrying value as of the balance sheet date of current portion of long-term loans payable to bank due within one year or the operating cycle if longer.","units":{"USD":[{"end":"2014-12-31","val":200000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":100000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":100000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":100000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":100000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":100000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":150000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":148953000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":148978000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":496464000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2012-06-30","val":650426000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":622829000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":761875000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1027432000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1190268000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1348163000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1405336000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1381472000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1378072000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1357342000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1366052000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":566146000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1373295000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1365773000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1327923000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1133580000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2916086000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2420091000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2491729000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2271393000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2872940000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2913409000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-12-31","val":563579000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":563579000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":563579000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":580289000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":271519000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":271521000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":271521000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":271521000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":7170000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3811000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":44457000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":43877000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":16710000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":13278000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":70634000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":46770000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":43370000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4121000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":131718000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":103960000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":91438000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3588000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":125085000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":125109000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":43443000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":46355000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":46355000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":46355000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":442113000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":442113000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":442113000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":442613000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":308768000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":308768000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":308768000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":308768000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":64099000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":64121000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":385963000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":204223000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":394223000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":134179000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":46355000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":46355000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":46355000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":46822000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":472613000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":507612000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":512612000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":562612000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":93831000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":69458000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":60026000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":148476000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":148476000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":148476000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":134179000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":134179000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":134179000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":134612000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":46822000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":46822000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":46822000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":46822000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2012-06-30","val":48024000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":48538000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":65550000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":68853000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":68856000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":70225000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":148476000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":148476000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":148476000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":148885000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":134612000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":134612000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":134612000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":134612000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"ManagementFeesRevenue":{"label":"Management Fees Revenue (Deprecated 2018-01-31)","description":"Revenue, comprised of base and incentive revenue derived from the management of joint ventures, managing third-party properties, or another entity's operations.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":34667000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":40896000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":40896000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":18867000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":4848000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":25033000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":25033000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":25033000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8186000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12418000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4232000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":17571000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":17571000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":5153000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":5153000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":22271000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":22271000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":22271000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":5046000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":5046000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":23356000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":23356000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":18310000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":18310000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":30528000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":30528000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":7172000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":7172000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":35766000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":35766000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4592000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":4592000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6230000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1638000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":8287000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":2057000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":10756000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2790000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"}]}},"MarketableSecurities":{"label":"Marketable Securities","description":"Amount of investment in marketable security.","units":{"USD":[{"end":"2014-12-31","val":165001000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":165001000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"MinorityInterest":{"label":"Stockholders' Equity Attributable to Noncontrolling Interest","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":155000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-249000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":-249000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":-249000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":-249000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":-249000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-377000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-394000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-169000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-321000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":-321000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":-321000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":-321000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":-321000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-205000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-363000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":221000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":221000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":221000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":226000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":230000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"MinorityInterestChangeInRedemptionValue":{"label":"Noncontrolling Interest, Change in Redemption Value","description":"Change in noncontrolling interest during the period as a result of a change in the redemption value of redeemable noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-84000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-185000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-80000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-80000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-121000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-168000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-168000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":36000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":2000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":154000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":154000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":154000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":154000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders":{"label":"Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders","description":"Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":2605000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2605000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":2648000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2648000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"MinorityInterestDecreaseFromRedemptions":{"label":"Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests","description":"Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":8727000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":8727000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2631000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3127000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":3127000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":3784000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3784000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3784000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":524000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":524000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2204000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":2204000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":4159000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":4159000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":4159000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":4159000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2164000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":2164000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2697000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":2697000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":2987000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":3738000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":130000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":130000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"MinorityInterestInOperatingPartnerships":{"label":"Noncontrolling Interest in Operating Partnerships","description":"Carrying amount of the equity interests owned by noncontrolling partners in an operating partnership included in the entity's consolidated financial statements.","units":{"USD":[{"end":"2010-12-31","val":2464000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":2464000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":2464000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":2464000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2464000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2464000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2464000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":2464000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":2464000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":2464000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":2464000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2464000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2464000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2464000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2012-12-31","val":2464000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2464000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":2464000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":2464000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":2464000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2464000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"}]}},"MortgageLoansOnRealEstate":{"label":"SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate","description":"Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.","units":{"USD":[{"end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":22154000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"MortgageLoansOnRealEstateCarryingAmountOfMortgages":{"label":"Mortgage Loans on Real Estate, Carrying Amount of Mortgages (Deprecated 2018-01-31)","description":"The carrying amount of the outstanding balance due under the mortgage loan.","units":{"USD":[{"end":"2013-12-31","val":48899000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":161642000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":318874000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"MortgageLoansOnRealEstateNewMortgageLoans":{"label":"SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, New Mortgage Loan","description":"Amount of increase in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from new investment.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":21877000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"MortgageLoansOnRealEstateNumberOfLoans":{"label":"Mortgage Loans on Real Estate, Number of Loans","description":"Indicates the number of mortgages under each classification.","units":{"property":[{"start":"2014-01-01","end":"2014-12-31","val":11,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":28,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"}]}},"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":"2009-01-01","end":"2009-12-31","val":344681000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":245386000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":397162000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":577216000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":577216000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":118787000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":198008000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":198008000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":310301000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":310301000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":464356000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":464356000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":464514000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":119334000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":119334000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":85747000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":85747000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":14389000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":14389000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":116442000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":115372000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":115372000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-306894000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2548000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":2142000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2186000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1875000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":108433000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":107911000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":114695000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":114695000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":124620000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":124620000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-54097000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-54097000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-88080000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-88080000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-158056000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-158056000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":260068000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-179287000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":595171000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":595171000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":595171000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-26090000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":235764000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-63816000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":600040000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-131901000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":602913000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":602913000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":748858000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":748858000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":748908000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-338162000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-338162000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-358366000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-358366000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-593698000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-593698000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-393285000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-393006000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":17279000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":18188000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":127193000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":128073000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":707482000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":496666000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-132290000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-90660000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":"2009-01-01","end":"2009-12-31","val":-288619000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-212653000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-242213000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":-681120000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-681120000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-50610000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-159318000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-159318000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-222727000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-222727000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-333166000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-333166000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-333166000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":-86093000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-86093000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-106697000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-106697000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-147076000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-147076000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-339712000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-339712000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-339712000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":248288000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-73058000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-73058000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-76607000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-76607000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":-245029000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-245029000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-271666000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-271666000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":-216092000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-216092000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-16037000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-16037000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-12204000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-12204000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":11050000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":11050000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":-303486000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-24562000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-471174000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-471174000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-471174000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-5544000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-430576000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40785000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-794120000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":24779000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":-830876000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-830876000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-854665000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-854665000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-832790000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":255510000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":255510000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":337250000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":341043000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":352417000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":355919000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":96290000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":89541000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-86691000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-87638000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-157178000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-130655000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":-894609000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-824463000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":73380000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-28709000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":"2009-01-01","end":"2009-12-31","val":26226000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":20538000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":26605000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":39567000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":39567000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":12783000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":25560000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":25560000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":43260000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":43260000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":58913000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":58913000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":58755000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":31387000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":31387000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":56430000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":56430000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":85971000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":85971000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":92494000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":93564000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":93564000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":283000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":30144000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":30550000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":55048000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":55359000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":91526000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":92048000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":132662000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":132662000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":29403000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":29403000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":31735000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":31735000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":72850000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":72850000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":122847000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":122847000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":24220000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":161773000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":32787000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":32787000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":32787000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":36232000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":18443000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":77162000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":37573000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":120980000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":66001000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":66001000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":33692000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":33692000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":37359000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":21748000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":21748000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":78095000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":74302000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":169739000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":166237000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":236714000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":229252000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":58244000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":58479000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":126043000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":126062000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":187666000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":290318000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":72823000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":148283000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":"2009-01-01","end":"2009-12-31","val":-18848000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-30","end":"2010-03-31","val":145000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-4076000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-03-31","end":"2010-06-30","val":-4221000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-4221000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-5282000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-1206000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-1206000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-10600000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-10600000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2010-10-01","end":"2010-12-31","val":-5318000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4"},{"start":"2010-12-30","end":"2011-03-31","val":-2609000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-2609000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-01-01","end":"2011-06-30","val":-11972000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-11972000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-03-31","end":"2011-06-30","val":-9363000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-9363000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-9363000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-14414000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-14414000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2442000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2442000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2442000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-19259000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-19259000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-19259000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-10-01","end":"2011-12-31","val":-4845000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4"},{"start":"2011-12-31","end":"2012-03-31","val":-2152000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2011-12-31","end":"2012-03-31","val":-2153000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-2153000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-2152000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-06-30","val":-4051000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-4051000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-03-31","end":"2012-06-30","val":-1899000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":-1899000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-1899000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-1899000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-09-30","val":-16430000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-16430000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-12379000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-12379000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-07-01","end":"2012-09-30","val":-12379000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-12379000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-42976000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-42976000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-42976000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-171548000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-26546000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-10-01","end":"2012-12-31","val":-26546000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":82007000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":82007000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":82007000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":82007000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-03-31","val":395177000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":78371000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":78371000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-3636000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-3636000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":-3636000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-3636000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-04-01","end":"2013-06-30","val":-4894000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":79227000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":79227000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":856000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":856000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":856000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":856000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-07-01","end":"2013-09-30","val":491000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":83264000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":83264000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":384827000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":384827000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":4037000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":4037000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-10-01","end":"2013-12-31","val":-5947000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":-501000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-501000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8472000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":8472000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-04-01","end":"2014-06-30","val":63351000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":63351000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":26940000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":26940000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":60496000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-07-01","end":"2014-09-30","val":-2354000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-2354000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19048000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":54905000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":54905000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":54905000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-7892000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-10-01","end":"2014-12-31","val":-5591000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-5591000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":5994000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":4000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":4000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":4000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15681000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-261000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-265000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-265000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-265000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":21711000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":1729000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1729000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1990000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":1990000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":1990000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1990000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-47928000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-47928000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-47928000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-49657000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-49657000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-933000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-933000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-933000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-933000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":27980000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":27980000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":28913000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":28913000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":28913000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":28913000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":27031000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":27031000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-949000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-949000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-949000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-949000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":33358000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":33358000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":6327000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":6327000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":9127000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":9127000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":9127000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":17199000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":17199000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":8072000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":8072000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":8072000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":67328000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":50129000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":50129000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":85263000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":17935000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":27062000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":51494000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":24432000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-54000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-7000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":-8000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-9000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-2000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-18000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-18000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-4000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-16000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-16000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-13000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-13000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-20000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-20000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-4000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-4000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-26000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-26000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-26000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":-2000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-2000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-2000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-2000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-7000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-7000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-5000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-5000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":83000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":83000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":79000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":79000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-4000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-4000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":83000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":82000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":3000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":82000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":82000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-104000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-104000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-104000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-236000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-236000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-236000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-132000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-132000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-42000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-42000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-42000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-63000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-21000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-21000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-21000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-43000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-43000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":20000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":20000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":20000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":20000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-791000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-791000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-791000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-748000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-748000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-120000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-120000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-120000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-120000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-69000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-69000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":51000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":51000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":51000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":51000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":152000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":152000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":221000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":221000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":221000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":221000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":7000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":-145000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":-145000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":154000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":154000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":154000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":41000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":41000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":-113000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-113000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":-113000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":374000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":333000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":333000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":820000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":446000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":802000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1647000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":845000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"NetIncomeLossAvailableToCommonStockholdersBasic":{"label":"Net Income (Loss) Available to Common Stockholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-178710000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":393387000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":-6684000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":-1299000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":377665000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":377665000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":-7739000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-2291000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-2291000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":61560000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":61560000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":51811000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-7458000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-7458000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":44644000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":44644000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":44644000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-7167000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-7167000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-1555000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-1555000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-1555000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3378000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-1823000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-1823000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-1823000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2947000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-2947000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":431000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":431000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":431000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":431000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-54162000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-54162000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-54162000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-51215000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-51215000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-2492000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-2492000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-2492000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-2492000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":24863000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":24863000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":27355000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":27355000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":27355000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":27355000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":22355000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":22355000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-2508000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-2508000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-2508000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-2508000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":27124000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":27124000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":4769000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":4769000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":7568000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":7568000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":7568000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":14082000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":14082000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":6514000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":6514000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":6514000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":62652000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":48570000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":48570000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":79029000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":16377000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":25503000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":48377000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":22874000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) from Real Estate Investment Partnership, Attributable to Noncontrolling Interest","description":"Amount of income (loss) from consolidated real estate investments attributed to noncontrolling interest.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-236000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-30000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":-376000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":376000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-8000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-70000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-62000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":-84000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":34000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":58000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":488000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"NetInvestmentIncome":{"label":"Net Investment Income","description":"Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":600000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1717000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1717000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":1393000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":492000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1824000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":1824000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":238000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":763000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":525000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1208000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1208000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":445000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":445000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1763000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":443000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":946000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":503000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1490000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":544000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"}]}},"NetRentableArea":{"label":"Net Rentable Area","description":"Net rentable area for properties owned.","units":{"sqft":[{"end":"2012-11-07","val":280577,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2013-12-31","val":330374,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-12-16","val":121969,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":431337,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"},{"end":"2017-12-31","val":83776085,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":83776085,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":82388242,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":82787450,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed)","description":"\"The net book value of a nonmonetary asset transferred or exchanged in connection with the acquisition of a business or asset in a noncash transaction. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Nonmonetary assets and liabilities are assets and liabilities that will not result in cash receipts or cash payments in the future.\"","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":1829241000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"NoncashOrPartNoncashAcquisitionPayablesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Payables Assumed","description":"\"The amount of payables that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":12572000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":26766000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":69201000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":73540000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":73540000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-06-30","val":238419000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":238419000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":238419000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":238419000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":253119000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":253119000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":253119000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":216011000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":216011000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":216011000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":216011000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":216011000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":216011000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":216011000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":216011000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":20611000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":20611000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":21281000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"NoncontrollingInterestDecreaseFromDeconsolidation":{"label":"Noncontrolling Interest, Decrease from Deconsolidation","description":"The amount of the reduction or elimination during the period of a noncontrolling interest resulting from the parent's loss of control and deconsolidation of the entity in which one or more outside parties had a noncontrolling interest.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-861000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":861000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"}]}},"NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance":{"label":"Noncontrolling Interest, Increase from Subsidiary Equity Issuance","description":"Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":171000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"}]}},"NoncontrollingInterestInVariableInterestEntity":{"label":"Noncontrolling Interest in Variable Interest Entity","description":"Portion of equity (net assets) in a variable interest entity (VIE) not attributable, directly or indirectly, to the parent entity. That is, this is the portion of equity in a VIE that is attributable to the noncontrolling interest (previously referred to as minority interest).","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":155000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"NonoperatingIncomeExpense":{"label":"Nonoperating Income (Expense)","description":"The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1034000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-409000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":-259000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-490000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-81000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-3000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-3000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":429000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":568000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":568000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":139000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":139000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":957000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":957000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":389000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":389000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":1183000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":1183000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-32065000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":990000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":990000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":1407000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":1407000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":418000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":418000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-86000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-26120000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-1494000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-10060000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-14884000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-49012000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-49012000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1078000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":66995000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":849000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":58555000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":1927000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-8440000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":42769000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":43195000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-15543000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-15360000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":29352000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":29352000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-13868000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-13868000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-27638000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-27638000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-13770000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-13770000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-27825000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-27825000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-187000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-187000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-33901000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":61495000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-12962000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-20066000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-7104000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-32343000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-12277000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-11625000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-6460000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":-27928000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-17673000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"}]}},"NotesPayable":{"label":"Notes Payable","description":"Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":356823000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":356823000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":356823000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":658878000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":632377000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":630146000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":630146000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":630146000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":630146000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":630146000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":626936000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":622465000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":619275000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":492944000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":492944000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":492944000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":502232000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":502232000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":718077000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":689797000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":694679000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":681200000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":681200000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":681200000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":681200000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":681200000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":122180000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":656520000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":652166000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":632361000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":610608000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":610608000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":610608000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":610608000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":161642000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":161642000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":581706000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":568077000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":478739000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":318874000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":532922000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":530222000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":530222000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":530222000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":530222000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":491360000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":532981000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":368386000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":558642000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":558642000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":558642000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":558642000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":558642000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":549924000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":495404000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":606898000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":563521000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":563521000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":563521000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":559473000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":499215000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"NotesPayableFairValueDisclosure":{"label":"Notes Payable, Fair Value Disclosure","description":"Fair value portion of notes payable.","units":{"USD":[{"end":"2010-12-31","val":8769000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":8769000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":8769000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9087000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8740000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":8775000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":8775000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":8775000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":8775000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":8775000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9081000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8935000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9208000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9288000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":9288000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":9288000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8719000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8753000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-12-31","val":100528000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":100528000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":100528000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":100528000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":100528000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":156254000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":159199000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":157786000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":498650000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"NotionalAmountOfInterestRateDerivatives":{"label":"Notional Amount of Interest Rate Derivatives (Deprecated 2013-01-31)","description":"Aggregate notional amount of interest rate derivatives, which relates to the currency amount specified in the interest rate derivative instruments.","units":{"USD":[{"end":"2012-12-31","val":8688000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8575000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"NumberOfBusinessesAcquired":{"label":"Number of Businesses Acquired","description":"The number of businesses acquired by the entity during the period.","units":{"land_parcel":[{"start":"2017-01-01","end":"2017-06-30","val":2,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":2,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":2,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}],"Property":[{"start":"2014-07-30","end":"2014-07-31","val":3,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q2I"},{"start":"2014-01-01","end":"2014-12-31","val":100,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":144,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-12-31","val":144,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":143,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":21,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":32,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":48,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":76,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":7,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":21,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-03-31","val":21,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-03-31","val":21,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":74,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":79,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"}]}},"NumberOfOperatingSegments":{"label":"Number of Operating Segments","description":"Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"segment":[{"start":"2014-01-01","end":"2014-12-31","val":2,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":2,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":2,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q1"},{"end":"2017-06-29","val":2,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2017-06-29","val":2,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q2I"},{"start":"2017-01-01","end":"2017-06-30","val":1,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":1,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"NumberOfRealEstateProperties":{"label":"Number of Real Estate Properties","description":"The number of real estate properties owned as of the balance sheet date.","units":{"impaired_property":[{"end":"2016-12-31","val":1,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"}],"Property":[{"end":"2011-06-30","val":73,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":74,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":77,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":78,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":78,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":78,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":78,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":82,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":82,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":54,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":54,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":99,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":99,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":33,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":33,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":33,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":33,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":33,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":33,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":32,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":32,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":32,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":29,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":29,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":29,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":29,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":28,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":27,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":27,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":41,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":41,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":41,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":41,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":41,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":40,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":38,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":46,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":46,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":46,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":46,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":46,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":46,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":48,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":54,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":15,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":17,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":371,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":371,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":367,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":361,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}],"property":[{"end":"2013-12-31","val":29,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":100,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":173,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"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":{"Property":[{"start":"2012-01-01","end":"2012-06-30","val":3,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":3,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":3,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":3,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}],"segment":[{"start":"2013-01-01","end":"2013-12-31","val":3,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":2,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":2,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":2,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":2,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":2,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":2,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":2,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"}],"segments":[{"start":"2013-01-01","end":"2013-09-30","val":3,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"OffMarketLeaseUnfavorable":{"label":"Off-market Lease, Unfavorable","description":"This element represents a liability associated with the acquisition of an off-market lease when the terms of the lease are unfavorable to the market terms for the lease at the date of acquisition.","units":{"USD":[{"end":"2010-12-31","val":19323000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":19323000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":19323000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":25918000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":30260000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":29148000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":29148000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":29148000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":29148000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":29148000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":27945000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":26926000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":24857000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":24582000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":24582000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":34889000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-12-31","val":6077000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":53826000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":53826000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":214609000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":242456000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":242456000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":242456000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":242456000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":242456000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":238115000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":241059000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":224643000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":230183000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":230183000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":230183000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":230183000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":230183000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":216401000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":175635000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":173577000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":166491000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":166491000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":166491000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":159544000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":148661000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"OperatingCostsAndExpenses":{"label":"Operating Costs and 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. Excludes Selling, General and Administrative Expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4974000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2986000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":1411000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5130000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":2144000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":8618000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":8618000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":3434000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7517000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-06-30","val":7517000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":4104000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":4104000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-12-30","end":"2011-09-30","val":11959000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":11959000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":4311000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":4311000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":16883000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":16883000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":5107000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":5107000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-06-30","val":9941000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":4833000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":14314000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":4373000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":19079000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5786000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"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":"2009-01-01","end":"2009-12-31","val":76766000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":41806000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":23460000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":65414000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":23607000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":102189000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":102189000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":36628000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":83383000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":83383000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":46757000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":46757000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":126940000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":126940000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":43556000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":43556000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":172886000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":172886000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":137698000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":47104000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":47104000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":94817000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":94817000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":47715000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":47715000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":153706000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":127673000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":58889000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":50323000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":212930000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":176839000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":176839000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":52314000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":42723000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":127382000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":106993000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":75069000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":64270000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":159850000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":158944000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":52208000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":51951000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":210983000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":210983000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":53746000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":53746000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":105682000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":105682000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":51936000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":51936000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":159425000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":159425000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":53743000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":53743000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":246784000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":58356000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":116695000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":58339000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":174301000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":57606000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":62105000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":49763000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":27795000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":79804000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":30041000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":111324000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":108975000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":32257000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":66164000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":33908000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":101411000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":101412000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":35247000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":35247000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":136956000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":134743000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":134743000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":40277000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":39841000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-09-30","val":135019000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":46786000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":180820000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":180820000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":48811000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":14419000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":29111000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14692000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":43515000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":14404000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":195366000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12627000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26129000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":13502000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":40156000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":14027000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"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":"2013-09-30","val":6211000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6150000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6082000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6013000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5945000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5877000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":48763000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5809000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5740000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5672000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":51743000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":56867000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":56260000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":55882000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":55425000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":73131000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":72569000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":72007000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":72515000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":84410000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":85417000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":84795000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2013-09-30","val":273000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":273000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":205000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":136000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":68000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":273000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1390000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":205000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":136000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":68000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":387000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1806000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2247000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2491000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"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":"2013-09-30","val":276000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":276000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":276000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":276000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":276000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":308000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1307000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":308000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":308000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":308000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1447000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1732000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1732000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1732000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1732000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2231000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2231000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2231000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2262000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2551000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2598000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2598000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2013-09-30","val":273000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":273000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":273000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":273000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":273000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":276000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1314000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":276000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":276000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":276000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1532000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1727000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1707000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1740000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1740000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2263000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2263000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2263000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2295000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2522000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2567000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2567000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2013-09-30","val":273000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":273000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":273000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":273000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":273000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":273000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1314000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":273000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":273000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":273000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1532000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1805000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1728000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1731000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1731000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2271000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2271000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2271000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2295000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2555000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2596000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2596000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2013-09-30","val":273000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":273000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":273000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":273000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":273000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":273000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1317000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":273000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":273000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":273000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1533000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1805000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1728000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1728000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1728000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2262000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2262000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2262000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2262000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2552000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2593000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2593000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2013-09-30","val":4782000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4782000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4782000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4782000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4782000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4474000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":42121000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4474000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4474000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4474000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":45312000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":47992000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":47991000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":48062000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":48062000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":61857000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":61857000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":61857000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":62839000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":71739000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":73175000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":73175000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivable":{"label":"Operating Leases, Future Minimum Payments Receivable","description":"Future minimum rental payments in aggregate as of the balance sheet date under operating leases.","units":{"USD":[{"end":"2012-06-30","val":1046018000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1052335000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1211206000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1462933000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1429102000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1444960000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1420404000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1425425000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1386845000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1323096000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1362439000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":943807000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1325051000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1251015000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1436069000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1695032000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3177791000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2877385000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3193254000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3154825000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3337179000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3284244000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3165872000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3720576000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3700243000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableCurrent":{"label":"Operating Leases, Future Minimum Payments Receivable, Current","description":"Future rental payments receivable within one year of the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-06-30","val":69888000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":36166000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2013-03-31","val":147205000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":97948000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":51111000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2014-03-31","val":154265000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":102611000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":51977000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":214235000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":90851000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":162143000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":105969000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":53053000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":39901000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":364966000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":253796000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":183381000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":86390000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":381147000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":454472000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Five Years","description":"Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-06-30","val":106005000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":111369000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":128681000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":152113000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":154038000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":161794000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":165356000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":159288000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":161301000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":159108000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":147567000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":88183000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":149110000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":144816000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":159801000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":149791000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":285776000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":260728000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":286879000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":295084000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":298444000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":305318000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":306634000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":362870000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":324628000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInFourYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Four Years","description":"Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-06-30","val":119210000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":124266000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":142105000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":167922000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":169739000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":177573000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":182463000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":171057000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":173085000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":173794000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":166208000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":92212000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":168162000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":163914000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":174713000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":157675000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":318986000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":293720000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":320501000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":320834000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":323931000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":330608000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":332521000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":396516000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":376653000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Three Years","description":"Future rental payments receivable within the third year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-06-30","val":126978000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":132351000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":149721000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":188139000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":189696000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":197443000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":201200000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":188114000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":190108000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":190899000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":182642000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":91610000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":185133000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":181266000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":188190000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":161244000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":341987000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":315992000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":348757000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":341886000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":353816000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":358794000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":361797000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":424686000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":410316000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Two Years","description":"Future rental payments receivable within the second year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2012-06-30","val":131689000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":137126000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":152479000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":195329000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":196399000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":202674000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":203378000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":206366000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":208154000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":210548000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":195024000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":92291000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":197435000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":194475000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":196630000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":162019000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":359424000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":331621000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":365384000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":347694000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":380280000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":385259000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":389118000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":450096000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":437754000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableRemainderOfFiscalYear":{"label":"Operating Leases, Future Minimum Payments Receivable, Remainder of Fiscal Year","description":"Amount of required minimum rental payments receivable in the remainder of the fiscal year following the latest fiscal year ended for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2017-03-31","val":289129000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":194693000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":112429000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableThereafter":{"label":"Operating Leases, Future Minimum Payments Receivable, Thereafter","description":"Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.","units":{"USD":[{"end":"2014-03-31","val":546335000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":551586000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":536770000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":456763000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":488660000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":463068000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":460575000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":663682000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1024402000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1506652000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1421528000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1688352000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1762937000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1599561000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1615136000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1581109000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1973979000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1696420000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear":{"label":"Operating Leases, Future Minimum Payments, Remainder of Fiscal Year","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 remainder of the 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":"2013-09-30","val":61000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2016-03-31","val":1374000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":889000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":432000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2017-03-31","val":1685000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1123000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":562000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":1888000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1266000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"OperatingLeasesIncomeStatementLeaseRevenue":{"label":"Operating Leases, Income Statement, Lease Revenue","description":"The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":47023000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":29636000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":14634000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":46529000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":16893000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":69373000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":69373000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":24692000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":54297000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":54297000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":29605000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":29605000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":87167000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":87167000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":32476000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":32476000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":121459000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":121459000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":119081000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":35319000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":35319000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":71887000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":71887000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":36568000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":36568000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":109866000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":109866000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":37980000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":37980000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":147662000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":145432000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":145432000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":44040000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":43551000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":95150000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":94171000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":51110000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":50620000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":146312000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":144841000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":51162000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":50670000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":196706000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":196706000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":51876000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":51876000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":103909000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":103909000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":52033000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":52033000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":156300000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":156300000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":52391000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":52391000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":210180000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":54346000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":111105000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":56759000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":166020000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":54915000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"OperatingLeasesIncomeStatementMinimumLeaseRevenue":{"label":"Operating Leases, Income Statement, Minimum Lease Revenue","description":"The total amount of lease revenue recognized for the period for which the lessee was obligated under leasing arrangements regardless of any other events or conditions. This amount excludes contingent revenue and sublease revenue.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":267000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":12181000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":12181000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":37691000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":19921000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":60258000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":60258000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":60258000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":31190000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":70755000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":39565000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":117990000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":117990000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":47235000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":47235000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":169986000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":169986000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":169986000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":92095000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":92095000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":190612000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":190612000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":98517000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":98517000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":291459000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":291459000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":100847000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":100847000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":387032000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":387032000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":103282000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":103282000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":211543000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":211543000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":108261000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":108261000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":321717000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":110174000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":444194000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":122245000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":241422000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":119177000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":853000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1582000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1582000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2093000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2093000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":2544000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"OperatingLossCarryforwards":{"label":"Operating Loss Carryforwards","description":"Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.","units":{"USD":[{"end":"2014-12-31","val":557000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":514000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":33600000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":34000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"OtherAssets":{"label":"Other Assets","description":"Amount of assets classified as other.","units":{"USD":[{"end":"2010-12-31","val":22110000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":22110000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":22110000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3871000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2153000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1976000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1976000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1976000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":1976000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":1976000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2102000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1684000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3359000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3778000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":3778000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":3778000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":3778000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1764000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4598000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7111000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18555000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2823000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2823000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":7030000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2930000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":23063000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":23063000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":10699000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":14192000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":14192000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":14192000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":14192000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":40563000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":24999000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":21998000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":30064000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":72948000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":72948000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":72948000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":72948000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":72948000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":73196000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":68808000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":110613000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":100484000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":100484000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":100484000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":127664000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":134763000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"OtherAssetsMiscellaneous":{"label":"Other Assets, Miscellaneous","description":"Amount of other miscellaneous assets.","units":{"USD":[{"end":"2011-12-31","val":1391000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":1391000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":1391000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":609000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":642000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1764000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1764000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1764000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":2596000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2226000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"OtherCommitment":{"label":"Other Commitment","description":"Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.","units":{"USD":[{"end":"2015-12-31","val":19000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"}]}},"OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax (Deprecated 2012-01-31)","description":"Net of tax effect change in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges after taxes. A cash flow hedge is a hedge of the exposure to variability in the cash flows of a recognized asset or liability or a forecasted transaction that is attributable to a particular risk. The change includes an entity's share of an equity investee's increase or decrease in deferred hedging gains or losses. 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":-293000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1224000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-1791000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":-1639000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":783000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2532000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":-10769000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-11169000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":943000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss), attributable to parent entity.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":-1636000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-2528000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-10756000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-11157000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":942000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2076000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-2438000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":10662000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-988000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7322000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-2998000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":4368000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":2275000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5022000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7188000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":888000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-820000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6481000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":2272000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":7176000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":885000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-821000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":6475000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2155000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":1036000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":4415000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-9141000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2573000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-3697000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":-6089000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":687000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1792000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":2465000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax","description":"Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":51000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":269000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-313000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-309000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-360000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-599000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-594000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-594000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6103000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":6119000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2567000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-2567000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-8686000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-8686000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-3687000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-3687000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1120000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-1120000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-6094000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-6094000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":691000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":691000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1792000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1792000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":1101000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1101000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2465000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":673000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2404000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":518000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-664000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-1182000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before 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":"2013-01-01","end":"2013-12-31","val":23083000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":23083000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"}]}},"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":"2018-01-01","end":"2018-06-30","val":619000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":-11978000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":15077000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":15077000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-10129000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4033000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":767000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":774000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":9129000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":9129000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-4266000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-4266000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-10433000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-10433000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-24834000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-24834000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-37034000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-26924000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-17950000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-28244000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax","description":"Amount before tax, after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":9914000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":1172000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":1031000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2132000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-664000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1468000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3248000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-3248000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2584000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-2584000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2885000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-2885000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-2885000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-22189000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-22189000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-33649000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-33649000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-11460000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-11460000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-25996000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-25996000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":7653000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":7653000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5634000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":5634000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4378000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1686000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-2692000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4645000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":2959000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":16070000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax","description":"Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":-1639000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-2532000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":-3315000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":-10769000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-8237000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-11169000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-11169000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":943000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-2079000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-2079000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-3022000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-3022000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-2440000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-2440000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-361000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-361000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":10662000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":10662000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":10662000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-988000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-988000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4219000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4219000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":5207000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":5207000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-495000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-495000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-4714000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-4714000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5349000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":5349000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":9914000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2761000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-2761000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-7891000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-7891000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-5130000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-5130000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-4086000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-4086000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":3805000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":3805000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-8682000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-6043000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2666000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":3377000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-9215000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-6549000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2930000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-2930000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-2930000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-22189000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-33649000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-25996000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":5634000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":5634000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4378000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1686000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":4645000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":16070000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":22050000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":27040000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":2275000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":7188000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":2166000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":888000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-6300000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-820000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-820000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":6481000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":-2157000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-2157000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-8638000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-8638000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1037000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":1037000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":3194000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":3194000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4415000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":4415000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4415000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-9141000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-9141000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-7476000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-7476000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":1665000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":1665000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2955000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2955000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":10431000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":10431000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7834000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7834000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":823000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":823000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2153000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":2153000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1330000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1330000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-13793000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-13793000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-15946000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-15946000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-19183000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-48000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-18736000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-218000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-10987000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":51000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":7749000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":269000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-12573000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":-309000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-309000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-1586000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-360000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-360000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-594000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-594000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-594000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6119000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":6119000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2567000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-2567000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-8686000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-8686000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-3687000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-3687000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1120000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-1120000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-6094000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-6094000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":691000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1817000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1126000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2502000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":685000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2441000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":3737000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":3737000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":3737000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":3737000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3737000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":3737000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3737000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":3737000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1362000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1362000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1200000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":343528000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1219000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-1219000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5750000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-664000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-3248000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":1476000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":934000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-33649000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":-25996000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":4650000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-12-31","val":-11978000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-12-31","end":"2012-06-30","val":-4231000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-4231000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-1402000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":15077000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":15077000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":345674000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-10129000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3257000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-3257000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":2460000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2460000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":13183000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":13183000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":93859000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":93859000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1938000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":-1938000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-5738000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":-5738000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-17879000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-17879000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":-1638000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":124000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-27865000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-2298000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-2298000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-2298000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-24779000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3400000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-13653000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":5148000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1748000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-21788000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":2572000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":2572000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-2576000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-2576000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2048000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-2048000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-2048000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-14776000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-14776000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-38355000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-38355000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-23579000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-23579000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-32966000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-32966000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":5389000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":5389000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1623000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":1623000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2517000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":2517000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2448000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":2448000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":6209000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":3761000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":16867000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":22891000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":16349000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-6542000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7029000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-8305000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-2714000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":636000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5805000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-7332000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":-24315000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":-11989000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7424000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest","description":"Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":2000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":2000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-41000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-41000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-41000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":38000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-53000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-15000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":32000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":32000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-21000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-21000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":4000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":4000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-48000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-48000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":115000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":115000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":67000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":67000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-102000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-102000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":13000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":13000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":54000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":54000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":11000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-14000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-14000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":-25000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-25000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-59000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-45000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-379000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-697000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-464000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":233000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-169197000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-2002000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-2002000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2018-01-01","end":"2018-03-31","val":-103000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-103000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax":{"label":"Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":652000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-12-31","val":652000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":652000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":1851000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1851000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1851000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1851000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":4054000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":45000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":45000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":45000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-360000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-360000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-631000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-631000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-271000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-271000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-913000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-913000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-282000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-282000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1187000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-1187000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-268000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-268000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-539000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-539000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":-271000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-271000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-812000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-273000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-1024000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-268000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":10749000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":11017000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherComprehensiveIncomeLossTax":{"label":"Other Comprehensive Income (Loss), Tax","description":"Amount of tax expense (benefit) allocated to other comprehensive income (loss).","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":-636000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":4648000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":9871000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":11978000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":-7417000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4231000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":1402000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":-15077000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10129000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax","description":"Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":2146000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-187000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-187000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-1172000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":1031000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-3002000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2132000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-664000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1468000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-3248000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-3248000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":-2584000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-2584000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2885000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-2885000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-2885000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-22189000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-22189000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-33649000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-33649000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-11460000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":-11460000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-25996000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-25996000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":7653000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":7653000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5634000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":5634000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4378000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":4378000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1686000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1686000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":-2692000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-2692000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4645000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":2959000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":16070000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":22050000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":27040000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":4990000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":174331000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-3221000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-3221000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-466000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-907000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5750000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5761000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":11000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6129000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":6129000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":368000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":368000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1476000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1476000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1476000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":934000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":934000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":967000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":967000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":33000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":33000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-459000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-459000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1426000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-1426000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2689000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2689000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-2820000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-2820000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1569000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-1569000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":1251000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1251000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-2202000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-633000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-3282000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-48000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":619000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":667000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherIncomeTaxExpenseBenefitContinuingOperations":{"label":"Other Income Tax Expense (Benefit), Continuing Operations","description":"Amount of other current and other deferred income tax expense (benefit) attributable to continuing operations.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":296000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":300000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":230000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":385000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":85000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":456000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":-18000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":142000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":142000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":160000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":160000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":218000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":75000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":266000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":69000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":220000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":151000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"}]}},"OtherLiabilities":{"label":"Other Liabilities","description":"Amount of liabilities classified as other.","units":{"USD":[{"end":"2013-12-31","val":852000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":8263000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":8263000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":7849000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8271000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":8271000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":8271000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":8271000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":52290000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9060000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11835000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10080000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":46081000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":46081000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":46081000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":46081000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":46081000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":49409000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":43748000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":53993000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":50002000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":50002000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":50002000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":55873000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":54462000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"OtherOperatingActivitiesCashFlowStatement":{"label":"Other Operating Activities, Cash Flow Statement","description":"Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-49000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-49000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-06-30","val":150000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":150000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":23000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"}]}},"OtherOperatingIncome":{"label":"Other Operating Income","description":"The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":1113000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":707000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":707000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":224000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":80000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":221000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":221000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":2045000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":183000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":270000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":87000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1413000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1413000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":1143000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":1143000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1438000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3201000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3201000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":379000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":822000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":569000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":1515000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":190000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":693000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1867000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":3357000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1298000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":1842000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7588000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":7588000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1752000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":1752000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3590000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":3590000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":1838000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1838000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4830000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1240000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":6351000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1135000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2833000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1698000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherPreferredStockDividendsAndAdjustments":{"label":"Other Preferred Stock Dividends and Adjustments","description":"Amount of preferred stock dividends and adjustments classified as other.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":3000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"}]}},"OtherRealEstateRevenue":{"label":"Other Real Estate Revenue (Deprecated 2018-01-31)","description":"Other real estate revenue not otherwise specified in the taxonomy.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1069000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1069000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1069000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":1069000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1606000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1606000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":537000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":537000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1780000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":198000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":448000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":250000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1520000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1072000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"OtherSignificantNoncashTransactionValueOfConsiderationReceived1":{"label":"Other Significant Noncash Transaction, Value of Consideration Received","description":"\"The value of the noncash (or part noncash) consideration received in a transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2636000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":2636000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":350000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1490000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-1390000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-1390000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-769000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1207000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2159000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2741000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment","description":"This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held","description":"The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).","units":{"USD":[{"end":"2013-12-31","val":2002000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":2002000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2013Q4I"},{"end":"2014-09-30","val":2745000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6818000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":6818000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":6818000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2014-12-31","val":6818000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2014-12-31","val":6818000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2014-12-31","val":6818000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3196000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3196000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3196000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":3196000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3196000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1672000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1075000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2355000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-491000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows","description":"This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held due to increases in cash flows expected to be collected and recognized over the remaining life of the security.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-3622000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3622000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-12-31","val":3622000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-12-31","val":3622000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":3622000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1524000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2121000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":841000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":3687000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold","description":"This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other than temporary impairment loss (OTTI) on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss and attributable to parent entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-1337000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-1337000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-907000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-907000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":809000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":809000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":809000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":809000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":809000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":809000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet":{"label":"Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net","description":"The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":3339000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":3339000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":1650000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":1650000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4064000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":4064000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":4064000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4081000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":4081000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4081000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":4081000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4081000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":4081000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"PartnersCapitalAccountAcquisitions":{"label":"Partners' Capital Account, Acquisitions","description":"Change in the different classes of partners' capital accounts during the year due to acquisitions. Partners include general, limited and preferred partners.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":68898000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":108751000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"PartnersCapitalAccountUnitsAcquisitions":{"label":"Partners' Capital Account, Units, Acquisitions","description":"Change in the number of units for each class of partners' capital accounts during the year due to acquisitions. Partners include general, limited and preferred partners.","units":{"shares":[{"start":"2017-09-01","end":"2017-09-30","val":2265829,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"}]}},"PaymentsForBrokerageFees":{"label":"Payments for Brokerage Fees","description":"The amount of cash paid for brokerage fees during the current period. This element is intended to represent the brokerage fees paid by and between financial industry participants.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-111000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":203000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":203000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-388000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-585000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}},"PaymentsForCommissions":{"label":"Payments for Commissions","description":"The amount of cash paid for commissions during the current period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":496000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":715000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":864000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":1019000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1019000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":1003000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1877000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":1877000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":2134000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":2134000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":2347000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":2347000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":2347000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":529000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":529000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":684000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":684000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":1194000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":1194000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":1834000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":1834000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1834000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":68000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":68000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":287000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":287000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":404000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":404000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":993000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":993000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1396000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1396000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1810000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":1810000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3210000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3210000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":7226000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":322000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3635000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":11339000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"PaymentsForDelayedTaxExemptExchange":{"label":"Payments for Delayed Tax Exempt Exchange","description":"Cash outflow related to a property which is traded for the promise to provide a replacement like-kind property in the near future also known as a tax deferred exempt exchange.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5050000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":8619000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":30308000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":30308000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":227521000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":227521000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":460191000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":460191000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":723831000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":723831000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":23218000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":23218000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":140987000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":140987000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":176924000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":212973000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"PaymentsForDerivativeInstrumentFinancingActivities":{"label":"Payments for Derivative Instrument, Financing Activities","description":"The cash outflow for derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":144063000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":144063000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":144063000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":144063000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"PaymentsForProceedsFromDelayedTaxExemptExchange":{"label":"Payments for (Proceeds from) Delayed Tax Exempt Exchange","description":"Net cash outflow or inflow from a property which is traded for the promise to provide a replacement like-kind property in the near future also known as tax deferred exempt exchange.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3338000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":145500000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":145500000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":42908000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":42908000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":157347000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":157347000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":31000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-31000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":27691000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"PaymentsForProceedsFromTenantAllowance":{"label":"Payments for (Proceeds from) Tenant Allowance","description":"Net cash outflow or inflow from monetary allowance granted by the landlord to a tenant to entice tenant to move into landlords building which will enable the tenant to prepare the leased premises for tenants occupancy.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":61000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2014-01-01","end":"2014-09-30","val":77000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":77000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":3001000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":20496000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7672000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":11093000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":16407000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":16407000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":5436000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":16227000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":16227000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":25477000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":25477000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":39240000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":39240000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":39240000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":9451000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":9451000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":19621000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":19621000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":35888000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":35888000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":52912000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":52912000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":52912000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":26912000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":26912000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":44225000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":44225000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":47429000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":47429000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":47429000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":47429000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"PaymentsForRepurchaseOfOtherEquity":{"label":"Payments for Repurchase of Other Equity","description":"Amount of cash outflow to reacquire equity classified as other.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2279000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2279000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"PaymentsForRepurchaseOfRedeemableNoncontrollingInterest":{"label":"Payments for Repurchase of Redeemable Noncontrolling Interest","description":"The cash outflow during the period for redemption of redeemable noncontrolling interests.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":8738000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":3127000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":3788000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3788000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":523000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2204000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":4159000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":4159000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2164000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2697000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":2987000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"PaymentsForTenantImprovements":{"label":"Payments for Tenant Improvements","description":"Amount of cash outflow for the allowance granted to lessee and/or direct costs incurred by lessor used to prepare the leased premises for tenant's occupancy.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":114000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":326000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5631000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-09-30","val":6908000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":3399000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-198000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"}]}},"PaymentsOfDebtExtinguishmentCosts":{"label":"Payment for Debt Extinguishment or Debt Prepayment Cost","description":"Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13803000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":13803000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15836000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":15836000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":15868000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":15868000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":15868000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":15868000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"PaymentsOfDividends":{"label":"Payments of Dividends","description":"Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":25402000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":18076000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":28951000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":41227000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":41227000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":13795000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":28243000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":28243000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":43561000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":43561000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":60203000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":60203000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":60203000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":18048000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":18048000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":37997000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":37997000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":58373000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":58373000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":78830000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":78830000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":78830000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":20622000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":20622000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":41111000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":41111000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":76596000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":76596000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":126021000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":126021000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":29797000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":29797000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":59660000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":59660000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":89516000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":89516000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":119369000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":30093000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":60298000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":90502000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"PaymentsOfDividendsCommonStock":{"label":"Payments of Ordinary Dividends, Common Stock","description":"Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":72481000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":49361000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":76485000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":106396000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":106400000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":32785000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":69511000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":69511000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":106877000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":144251000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":144300000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":144300000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":37418000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":74690000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":159600000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":159600000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":119300000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":10792000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":10792000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9354000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18845000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":31537000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":54868000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":54868000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":54868000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":8736000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":8736000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":55175000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":55175000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":101804000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":101804000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":148501000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":148501000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":53025000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":53025000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":106377000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":106377000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":163903000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":224533000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":60568000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":121175000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"PaymentsOfDividendsMinorityInterest":{"label":"Payments of Ordinary Dividends, Noncontrolling Interest","description":"Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":148000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":74000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":111000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":148000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":148000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":37000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":74000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":74000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":111000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":111000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":148000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":148000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":148000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":37000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":37000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":74000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":74000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":111000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":148000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":148000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":148000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":37000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":37000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":74000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":74000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":2390000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2390000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":111000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":111000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"PaymentsOfDividendsPreferredStockAndPreferenceStock":{"label":"Payments of Ordinary Dividends, Preferred Stock and Preference Stock","description":"Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":41459000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":43814000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":43814000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":43814000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1559000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3117000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":4676000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":4676000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":6234000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":6234000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":6234000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1559000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1559000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3117000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":3117000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":4676000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":4676000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":6234000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":6234000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1559000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":1559000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3117000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":3117000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":4676000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":6234000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1559000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3117000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"PaymentsOfFinancingCosts":{"label":"Payments of Financing Costs","description":"The cash outflow for loan and debt issuance costs.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":717000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2143000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":3557000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":5229000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":5229000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":1167000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2322000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":2322000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":2188000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":2188000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":2501000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":2501000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":2501000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":480000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":480000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":480000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":480000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":6394000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":6394000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":6420000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":6420000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":6420000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1641000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":1641000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1905000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":1905000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":6633000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6633000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":7015000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7015000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":62000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":62000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":160000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":160000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":464000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":464000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":11591000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":553000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":28381000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":28381000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":28381000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":331000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":12124000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":12121000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":12121000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":12090000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":12090000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":12090000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":105000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":105000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":225000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":225000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":606000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":606000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":12346000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":12346000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":14137000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":14231000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"PaymentsOfStockIssuanceCosts":{"label":"Payments of Stock Issuance Costs","description":"The cash outflow for cost incurred directly with the issuance of an equity security.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":43624000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":26318000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":39357000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":55000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":55000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":10017000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27627000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":27627000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":47420000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":47420000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":70926000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":70926000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":20250000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":20250000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":20440000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":20440000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":20444000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":20444000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":2762000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3004000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3004000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":3004000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"PaymentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Payment, Tax Withholding, Share-based Payment Arrangement","description":"Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":1855000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":2623000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"PaymentsToAcquireAdditionalInterestInSubsidiaries":{"label":"Payments to Acquire Additional Interest in Subsidiaries","description":"The cash outflow associated with the purchase of noncontrolling interest during the period.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":2230000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":2230000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":26361000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":36077000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":55998000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":55998000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":55998000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3562000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":3562000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3601000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":3601000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":11254000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":11254000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":11254000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":11254000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"PaymentsToAcquireBusinessesNetOfCashAcquired":{"label":"Payments to Acquire Businesses, Net of Cash Acquired","description":"The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3658000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3658000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":3658000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"PaymentsToAcquireHeldForSaleRealEstate":{"label":"Payments to Acquire Held-for-sale Real Estate","description":"The cash outflow from the acquisition of a piece of land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-31","end":"2010-12-31","val":22000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":22000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"}]}},"PaymentsToAcquireInterestInSubsidiariesAndAffiliates":{"label":"Payments to Acquire Interest in Subsidiaries and Affiliates","description":"The cash outflow associated with the acquisition of or advances to an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, and joint venture or equity method investment) or the acquisition of an additional interest in a subsidiary (controlled entity).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":91986000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":74953000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":76119000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":235701000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":235701000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":46893000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":47873000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":47873000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":79073000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":79073000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":141632000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":141632000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":141632000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":10764000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":10764000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":12793000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":12793000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":12793000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":12793000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":45568000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":45568000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":45568000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":105269000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":105269000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":210745000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":210745000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":7624000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":7624000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":7625000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":15393000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":12755000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"PaymentsToAcquireLand":{"label":"Payments to Acquire Land","description":"The cash outflow from the acquisition of real estate intended to generate income for the owner; excludes land acquired for use by the owner.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":6840000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":6840000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":6840000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"PaymentsToAcquireLoansHeldForInvestment":{"label":"Payments to Acquire Loans Held-for-investment","description":"The cash outflow associated with purchasing loans held for investment purposes during the period.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-01-01","end":"2018-06-30","val":14756000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale":{"label":"Payments to Acquire Mortgage-backed Securities (MBS), Available-for-sale","description":"Amount of cash outflow for purchase of mortgage-backed security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":535000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"}]}},"PaymentsToAcquireProductiveAssets":{"label":"Payments to Acquire Productive Assets","description":"The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":18429000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":46119000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-01-01","end":"2018-03-31","val":17825000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":64518000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":"2012-01-01","end":"2012-12-31","val":2649000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":8345000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8345000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":15446000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":16496000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":16496000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":16496000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1196000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1769000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":2362000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":2362000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":4577000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":4577000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":4577000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6416000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":6416000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":9474000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":9474000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":18711000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":18711000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":43429000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":43429000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":18429000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":46119000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":64454000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":83748000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"PaymentsToAcquireRealEstate":{"label":"Payments to Acquire Real Estate","description":"The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner.","units":{"EUR":[{"start":"2013-12-16","end":"2013-12-17","val":70500000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-12-16","end":"2013-12-17","val":70500000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"}],"USD":[{"start":"2009-01-01","end":"2009-12-31","val":195435000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":140523000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":165775000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":468765000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":468765000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":101860000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":101860000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":152943000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":152943000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":192899000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":192899000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":192899000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":64267000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":64267000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":64340000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":64340000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":127300000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":127300000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-10-01","end":"2012-11-07","val":18500000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":266491000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":266491000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":266491000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":63101000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":63101000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":63101000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":63101000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":114457000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":114457000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":115377000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":115377000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":27450000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":27450000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":27450000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":27450000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":55424000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":55424000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":179201000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1715000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1715000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":1715000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2017-01-01","end":"2017-03-31","val":124672000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":302412000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":177740000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2018-01-01","end":"2018-03-31","val":10550000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":32690000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":22140000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"PaymentsToAcquireRealEstateAndRealEstateJointVentures":{"label":"Payments to Acquire Real Estate and Real Estate Joint Ventures","description":"The cash outflow associated with the purchase of real estate held-for-investment and real estate joint ventures.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":340786000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":834269000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"}]}},"PaymentsToAcquireRealEstateHeldForInvestment":{"label":"Payments to Acquire Real Estate Held-for-investment","description":"The cash outflow associated with the purchase of real estate held for investment purposes.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":27125000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":283148000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":283148000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":299195000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":461963000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":461963000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":423147000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":787227000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":879551000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":879551000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":919213000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":52874000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":304267000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":540596000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"}]}},"PaymentsToDevelopRealEstateAssets":{"label":"Payments to Develop Real Estate Assets","description":"Payments to develop real estate assets is the process of adding improvements on or to a parcel of land. Such improvements may include drainage, utilities, subdividing, access, buildings, and any combination of these elements; and are generally classified as cash flow from investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":474000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":639000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":1671000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":1838000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1838000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":1155000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":6293000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":6293000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":8222000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":8222000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":9800000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":12030000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":9800000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":10258000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":10258000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":1985000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":28346000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":39274000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":3197000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2743000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":2743000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2743000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2539000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":2539000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4961000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4961000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":6646000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":6646000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":9332000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":9332000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":398000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":398000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4202000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":4202000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":7125000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":7125000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":12377000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10446000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15332000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":22386000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"PaymentsToMinorityShareholders":{"label":"Payments to Noncontrolling Interests","description":"Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":250000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":250000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":86000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":86000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":86000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":117000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":215000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":318000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":318000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":421000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":421000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":421000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":29000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":29000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":177000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":177000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":303000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":303000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":406000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":406000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":118000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":118000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":205000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":205000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":286000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1213000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1402000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3176000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"PreferredStockDividendsPerShareDeclared":{"label":"Preferred Stock, Dividends Per Share, Declared","description":"Aggregate dividends declared during the period for each share of preferred stock outstanding.","units":{"USD/shares":[{"start":"2016-01-01","end":"2016-03-31","val":0.445,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":0.445,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q2"},{"start":"2016-07-01","end":"2016-09-30","val":0.445,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q3"},{"start":"2016-10-01","end":"2016-12-31","val":0.445,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.445,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-06-30","val":0.445,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q2"},{"start":"2017-07-01","end":"2017-09-30","val":0.445,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-10-01","end":"2017-12-31","val":0.445,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"}]}},"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":"2013-12-31","val":0.01,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":0.001,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":0.001,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.01,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.01,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.01,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.01,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"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":"2012-06-30","val":10000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":25000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":10000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":25000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":10000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":10000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":10000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":10000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":10000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":10000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":10000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":10000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":10000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2014-12-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":3500000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"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":"2014-12-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":3500000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2017-03-31","val":3500000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3500000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3500000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3500000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3500000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3500000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2016-12-31","val":84394000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":84394000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":84394000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":84394000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":84394000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":84394000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"PrepaidExpenseAndOtherAssets":{"label":"Prepaid Expense and Other Assets","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets.","units":{"USD":[{"end":"2012-12-31","val":3778000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":16757000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":16757000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":16757000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":16757000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":16757000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12100000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10299000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":13647000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":21612000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":21612000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":21612000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":21612000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19385000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17713000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19963000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"PrepaidExpenseCurrentAndNoncurrent":{"label":"Prepaid Expense","description":"Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs.","units":{"USD":[{"end":"2012-12-31","val":2014000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2699000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2699000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3022000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"}]}},"PrepaidInsurance":{"label":"Prepaid Insurance","description":"Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-12-31","val":401000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":401000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":401000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":1075000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2408000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1790000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1790000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1790000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":1182000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1390000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"PrepaidTaxes":{"label":"Prepaid Taxes","description":"Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2011-12-31","val":184000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":184000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":184000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":309000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":224000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":224000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":224000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":820000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":57000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables":{"label":"Proceeds from Collection of Retained Interest in Securitized Receivables","description":"Amount of cash inflow from collection on beneficial interest in securitization of receivables.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":15300000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"}]}},"ProceedsFromDelayedTaxExemptExchange":{"label":"Proceeds from Delayed Tax Exempt Exchange","description":"Cash inflow related to a property which is traded for the promise to provide a replacement like-kind property in the near future also known as a tax deferred exempt exchange.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8619000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":8619000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":175808000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":175808000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":270429000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":270429000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":617538000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":617538000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":723863000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":723863000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":23219000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":23219000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":170210000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":170210000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":176924000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":212973000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"ProceedsFromDistributionsReceivedFromRealEstatePartnerships":{"label":"Proceeds from Distributions Received from Real Estate Partnerships","description":"The cash inflow from earnings received from real estate partnerships.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":389000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5737000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":5783000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":68343000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2011"}]}},"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":"2011-01-01","end":"2011-12-31","val":23596000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":2885000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2885000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2885000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-03-13","end":"2013-03-15","val":6291000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1I"},{"end":"2013-03-15","val":6291000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":30541000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":30541000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":6291000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":6291000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":61100000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":61100000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":122772000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":55119000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":55119000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ProceedsFromDivestitureOfInterestInJointVenture":{"label":"Proceeds from Divestiture of Interest in Joint Venture","description":"The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":8275000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":8275000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":149286000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":149286000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":148884000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":148884000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":151546000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":151546000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":9644000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":9327000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital":{"label":"Proceeds from Equity Method Investment, Distribution, Return of Capital","description":"Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":68343000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-06-30","val":2400000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":2400000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":32468000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":32468000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":32468000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":32468000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":32468000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":50908000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":50908000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":29215000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10186000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":10186000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":19690000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":19690000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":22469000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":22469000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":7109000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":103000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":58262000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":6800000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":29215000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7407000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8848000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":8793000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":309000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":103000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6800000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ProceedsFromInterestAndDividendsReceived":{"label":"Proceeds from Interest and Dividends Received","description":"Cash received for dividends and interest on the entity's equity and debt investments during the current period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":17600000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":13515000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":21905000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":31254000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":31254000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":10258000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":21118000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-06-30","val":21118000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-12-30","end":"2011-09-30","val":32924000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":32924000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":46193000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":46193000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-12-31","end":"2012-03-31","val":14737000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":14737000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-06-30","val":31513000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":48505000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":65421000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":16796000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"ProceedsFromIssuanceInitialPublicOffering":{"label":"Proceeds from Issuance Initial Public Offering","description":"The cash inflow associated with the amount received from entity's first offering of stock to the public.","units":{"USD":[{"start":"2006-10-01","end":"2006-10-31","val":607345702,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2006-10-01","end":"2006-10-31","val":607345702,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2006-10-01","end":"2006-10-31","val":607345702,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2006-10-01","end":"2006-10-31","val":607345702,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2006-10-31","val":607345702,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2006Q3I"},{"start":"2009-01-01","end":"2009-12-31","val":416394000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":295140000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":468681000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":553402000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":553402000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":88009000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":250791000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":250791000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":432455000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":432455000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":657218000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":657218000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2009-02-01","end":"2012-01-30","val":1901137211,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2009-01-31","end":"2012-01-31","val":1901137211,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2009-02-01","end":"2012-01-31","val":1901137211,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2009-02-01","end":"2012-01-31","val":1901137211,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2009-02-01","end":"2012-01-31","val":1901137211,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2011-12-31","end":"2012-01-31","val":1901137211,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-01-31","val":1901137211,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-01-31","val":1901137211,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-01-31","val":1901137211,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"start":"2011-12-31","end":"2012-03-31","val":171085000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":171085000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":171086000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":171086000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":171086000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":171086000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2012-02-01","end":"2013-05-21","val":84263374,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-02-01","end":"2013-05-21","val":84300000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-04-27","end":"2013-05-21","val":84263374,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-05-20","end":"2013-05-21","val":84300000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-05-21","val":84300000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q2I"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":425000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":301000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":481000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":565000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":565000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":88000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":252000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":252000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":433000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":433000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":658000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":658000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":586950000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":171000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":171000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":172000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":172000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":172000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":150814000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":172000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":150814000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":150814000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":2555000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":45532000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":45532000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-05-31","val":218224000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-05-01","end":"2014-05-31","val":218224000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2I"},{"start":"2014-01-01","end":"2014-09-30","val":232263000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":627183000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":627183000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":627183000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-12-01","end":"2014-12-31","val":336073000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-12-01","end":"2014-12-31","val":336073000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"start":"2015-01-01","end":"2015-03-31","val":16173000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-04-30","val":259325,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-04-01","end":"2015-04-30","val":259325000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-04-30","val":259325000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1I"},{"start":"2015-01-01","end":"2015-06-30","val":289910000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":289910000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":289910000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":289910000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":289910000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":289910000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":16000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":16000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":20081000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":20081000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-04-01","end":"2017-04-30","val":274234000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-04-30","val":274234000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-04-01","end":"2017-04-30","val":274234000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q1I"},{"start":"2017-01-01","end":"2017-06-30","val":305763000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":305763000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":410736000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":410779000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan":{"label":"Proceeds from Issuance of Common Stock, Dividend Reinvestment Plan","description":"Amount of cash inflow from capital contributions to an entity associated with a dividend reinvestment plan.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":46193000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2011-12-31","end":"2012-06-30","val":31513000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":48505000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":65421000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":65421000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":16796000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":33579000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":33579000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":33580000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":33580000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":33580000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":33580000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":81000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":81000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":103000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":103000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":151000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":194000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":46000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":81000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"ProceedsFromIssuanceOfPrivatePlacement":{"label":"Proceeds from Issuance of Private Placement","description":"The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.","units":{"USD":[{"start":"2013-10-01","end":"2013-10-31","val":45520000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-10-01","end":"2013-10-31","val":45520000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q3I"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":100000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":50000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":50000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":50000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":50000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"}]}},"ProceedsFromIssuanceOfRedeemablePreferredStock":{"label":"Proceeds from Issuance of Redeemable Preferred Stock","description":"The cash inflow from issuance of preferred stock that is classified as callable.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":87500000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":87500000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":87500000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":87500000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"ProceedsFromIssuanceOfSecuredDebt":{"label":"Proceeds from Issuance of Secured Debt","description":"The cash inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":6388000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6388000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":115000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":115000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":115000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":115000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"ProceedsFromIssuanceOfUnsecuredDebt":{"label":"Proceeds from Issuance of Unsecured Debt","description":"The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":258000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":200000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":275000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":235000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":575000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":685120000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":685120000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":2293612000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":2293612000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":75000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":173160000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":173160000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":306466000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":306466000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":536466000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":536466000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":60000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":60000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":155000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":155000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":805000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1055000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":164922000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":330179000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"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":{"EUR":[{"start":"2015-01-01","end":"2015-09-30","val":9000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":9000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}],"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":15000000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":25000000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":60000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":60000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":30000000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":30000000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":30000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":50000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":50000000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":50000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":265000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":265000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":265000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":280044000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":30044000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":470044000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":220044000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":364044000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":364044000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":454087000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":454087000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":10000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":10000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":10000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":10000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":120000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":75000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":35000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":90000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":10120000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":10120000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":100000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":100000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":75000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":50000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":50000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":400000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":400000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ProceedsFromLoanOriginations1":{"label":"Proceeds from Loan Originations","description":"Cash inflow associated with loan origination (the process when securing a mortgage for a piece of real property) or lease origination.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-01-01","end":"2018-06-30","val":4271000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"ProceedsFromMinorityShareholders":{"label":"Proceeds from Noncontrolling Interests","description":"Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":169000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":169000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":169000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":169000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":169000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":169000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":472000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":472000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ProceedsFromNotesPayable":{"label":"Proceeds from Notes Payable","description":"The cash inflow from a borrowing supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":22660000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":97600000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":97600000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":70000000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":81700000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":81700000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":81700000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":81700000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":81700000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":81700000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":81700000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":250000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":250000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":570000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":570000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":570000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":570000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"ProceedsFromPaymentsForOtherFinancingActivities":{"label":"Proceeds from (Payments for) Other Financing Activities","description":"Amount of cash inflow (outflow) from financing activities classified as other.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-01-01","end":"2018-03-31","val":-138000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-78000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"ProceedsFromRepaymentsOfRestrictedCashFinancingActivities":{"label":"Proceeds from (Repayments of) Restricted Cash, Financing Activities","description":"The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-617000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-60000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-567000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":-135000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-135000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":-1559000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2584000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-2584000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-3951000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-3951000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":-7854000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-7854000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-7854000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":-275000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-275000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":-2934000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-2934000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":-1868000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-1868000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-2431000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-2431000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-2431000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-26901000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3788000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":-3788000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4657000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":-4657000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":-4249000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-4249000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-2664000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-2664000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":22948000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":22948000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3021000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":3021000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2443000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":2443000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":864000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":864000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":-243000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":833000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":-425000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-425000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-425000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-468000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-12000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2500000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-25000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-3693000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":-37000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-37000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-50000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-50000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-12000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-12000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-25000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-25000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-62000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-62000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-279000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-909000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-880000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-1192000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"ProceedsFromSaleMaturityAndCollectionsOfInvestments":{"label":"Proceeds from Sale, Maturity and Collection of Investments","description":"The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":254789000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":34990000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":34990000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"ProceedsFromSaleOfEquityMethodInvestments":{"label":"Proceeds from Sale of Equity Method Investments","description":"The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":411000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":21642000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":21642000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":3841000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3841000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3841000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":3841000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":47408000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":47408000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":47408000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":47408000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":84588000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":84588000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":97932000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":97932000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":87229000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":102762000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"ProceedsFromSaleOfPropertyHeldForSale":{"label":"Proceeds from Sale of Property Held-for-sale","description":"The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":77413000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2015-01-01","end":"2015-12-31","val":89919000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":531500000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":647700000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":1041941000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":394241000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1159295000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":51683000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":234985000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":256828000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":412578000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":111012000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"}]}},"ProceedsFromSaleOfRealEstate":{"label":"Proceeds from Sale of Real Estate","description":"Cash received for the sale of real estate that is not part of an investing activity during the current period.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2009-12-31","end":"2010-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1169000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":1169000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":23596000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":23596000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-07-01","end":"2012-07-31","val":3125000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":2885000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":2885000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2016-01-01","end":"2016-03-31","val":531500000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-04-01","end":"2016-06-30","val":116200000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2"},{"start":"2017-01-01","end":"2017-03-31","val":51683000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":234985000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":183302000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2018-01-01","end":"2018-03-31","val":111012000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":130983000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":19971000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"ProceedsFromSaleOfRealEstateHeldforinvestment":{"label":"Proceeds from Sale of Real Estate Held-for-investment","description":"Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":77257000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":68779000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":68779000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":73796000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":73796000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":73796000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":416094000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":416094000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":528870000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":528870000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":860783000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":860783000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":975425000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":975425000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":33053000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":33053000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":207553000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":207553000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":228135000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":382812000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":108032000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":127081000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"ProceedsFromSecuredLinesOfCredit":{"label":"Proceeds from Secured Lines of Credit","description":"The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":45000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":45000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":23000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":23000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":23000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":91000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-18902000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-30","end":"2010-03-31","val":146000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-4083000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-03-31","end":"2010-06-30","val":-4229000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-4229000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":-5291000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-1208000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":-1208000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":-10618000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-10618000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2010-10-01","end":"2010-12-31","val":-5327000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4"},{"start":"2010-12-30","end":"2011-03-31","val":-2613000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-2613000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-01-01","end":"2011-06-30","val":-11988000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":-11988000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-03-31","end":"2011-06-30","val":-9376000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-9376000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":-9376000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":-14434000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":-14434000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2446000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2446000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":-2446000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":-19285000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-19285000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":-19285000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-10-01","end":"2011-12-31","val":-4850000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4"},{"start":"2011-12-31","end":"2012-03-31","val":-2154000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2011-12-31","end":"2012-03-31","val":-2155000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-2155000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":-2154000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-06-30","val":-4053000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":-4053000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-03-31","end":"2012-06-30","val":-1899000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":-1899000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-1899000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":-1899000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-09-30","val":-16437000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":-16437000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-12384000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":-12384000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-07-01","end":"2012-09-30","val":-12384000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-12384000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-43008000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":-43008000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-43008000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":-171548000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":-26571000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-10-01","end":"2012-12-31","val":-26571000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":82090000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":82090000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":82090000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":82090000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":78450000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":78450000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-3640000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":-3640000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":-3640000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":-3640000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":79310000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":79309000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":859000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":859000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":859000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":859000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":83346000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":83346000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":384827000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":384827000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":4037000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":4037000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-03-31","val":3319000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":-501000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":-501000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8472000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":8472000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-04-01","end":"2014-06-30","val":5153000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":63351000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":63351000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":26940000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":26940000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":60392000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-07-01","end":"2014-09-30","val":18468000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-2458000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":-2458000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19048000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":54669000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":54669000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":54669000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-7892000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-10-01","end":"2014-12-31","val":-5723000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":-5723000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":5994000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-38000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":-38000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":-38000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15681000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":-324000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":9687000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-286000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":-286000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-286000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":21711000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":1686000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":1686000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":6030000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":2010000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":2010000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":2010000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":2010000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-48719000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-48719000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-48719000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":-50405000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":-50405000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":-1053000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-1053000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":-1053000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":-1053000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":27911000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":27911000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":28964000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":28964000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":28964000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":28964000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":27183000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":27183000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-728000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":-728000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":-728000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-728000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":33365000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":33365000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":6182000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":6182000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":9281000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":9281000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":9281000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":17240000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":17240000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":7959000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":7959000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":7959000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":67702000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":50462000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":50462000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":86083000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":18381000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":27864000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":53141000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":25277000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"ProvisionForLoanAndLeaseLosses":{"label":"Provision for Loan and Lease Losses","description":"Amount of expense related to estimated loss from loan and lease transactions.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-7181000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"}]}},"RealEstateAccumulatedDepreciation":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation","description":"Amount of accumulated depreciation pertaining to real estate investments for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"end":"2009-12-31","val":31558000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2009Q4I"},{"end":"2010-12-31","val":51292000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2010-12-31","val":51292000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":88084000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":88084000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":88084000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2011-12-31","val":2983000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":132129000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":132129000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":132129000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2012-12-31","val":50000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":195778000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":195778000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":4247000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":239973000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":27598000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2016-12-31","val":201525000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":333151000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateAccumulatedDepreciationDepreciationExpense":{"label":"Real Estate Accumulated Depreciation, Depreciation Expense (Deprecated 2013-01-31)","description":"Amount of depreciation expense for the period.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":19958000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":36792000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":44045000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"}]}},"RealEstateAccumulatedDepreciationOtherDeductions":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Other Deduction","description":"Amount of other deductions to accumulated depreciation, excluding sales, for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":224000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10134000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"RealEstateAccumulatedDepreciationRealEstateSold":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Investment in Real Estate Sold","description":"Amount of decrease to accumulated depreciation for real estate investments sold for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":357000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":1487000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1916000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":2966000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":15255000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"RealEstateAcquisitionsThroughForeclosures":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Acquisition Through Foreclosure","description":"Amount of real estate investments acquired through foreclosure for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":39202000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":306729000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":714706000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"}]}},"RealEstateAndAccumulatedDepreciationAmountOfEncumbrances":{"label":"SEC Schedule III, Real Estate and Accumulated Depreciation, Amount of Encumbrances","description":"Amount of lien or mortgage outstanding on real estate investment properties for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"end":"2012-12-31","val":502231000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":681200000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":610608000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":158061000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":793626000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":558642000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":563521000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Building and Improvements, Amount","description":"Amount before accumulated depreciation of buildings and improvements for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.","units":{"USD":[{"end":"2014-12-31","val":828117000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3633829000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":4053125000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":4863916000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateAndAccumulatedDepreciationCarryingAmountOfLand":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Land, Amount","description":"Amount of land for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.","units":{"USD":[{"end":"2014-12-31","val":239503000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":731058000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":805264000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1023908000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Cost Capitalized Subsequent to Acquisition, Improvements","description":"Amount of land and buildings and improvements made to real estate investments and capitalized after acquisition for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"end":"2012-12-31","val":81123000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":25284000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-188000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":23043000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":45221000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":87044000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":109969000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Initial Cost of Building and Improvements","description":"Initial cost of buildings and improvements for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.","units":{"USD":[{"end":"2012-12-31","val":1085928000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1450387000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1528719000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":805074000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3588608000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3966081000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":4750240000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateAndAccumulatedDepreciationInitialCostOfLand":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Initial Cost of Land","description":"Initial cost of land for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.","units":{"USD":[{"end":"2012-12-31","val":385551000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":444024000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":416537000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":239503000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":731058000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":805264000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1027615000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateCostOfRealEstateSold":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Cost of Investment in Real Estate Sold","description":"Amount of real estate investments sold for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":55780000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":37667000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"}]}},"RealEstateFederalIncomeTaxBasis":{"label":"SEC Schedule III, Real Estate, Federal Income Tax Basis","description":"Cost basis of real estate investments for federal income tax purposes for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"end":"2010-12-31","val":1271465000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1735379000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2006395000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2600000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2700000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1109824000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":4598000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5287421000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":6339902000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateGrossAtCarryingValue":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Gross","description":"Amount, before accumulated depreciation, of real estate investment by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Excludes real estate not held as investment or interest.","units":{"USD":[{"end":"2009-12-31","val":671131000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1107185000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2010-12-31","val":1107185000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1514633000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":1514633000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":1514633000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2011-12-31","val":68690000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1804885000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":1804885000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1804885000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2012-12-31","val":23159000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2270222000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2270222000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":337712000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2329163000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1067620000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":4364887000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015Q4I"},{"end":"2016-12-31","val":4858389000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":5887824000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"RealEstateImprovements":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Improvements","description":"Amount of increase in real estate investments related to improvements for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":1726000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":9282000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":9282000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2688000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":2688000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2688000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":1203000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":10056000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":10056000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":7824000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":11910000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":15202000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"}]}},"RealEstateInvestmentPropertyAccumulatedDepreciation":{"label":"Real Estate Investment Property, Accumulated Depreciation","description":"The cumulative amount of depreciation for real estate property held for investment purposes.","units":{"USD":[{"end":"2010-12-31","val":51320000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":51320000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":51320000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":68150000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":77719000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":88147000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":88147000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":88147000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":88147000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":88147000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":98984000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":109293000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":120769000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":132129000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":132129000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":132129000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":132129000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":132129000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":145719000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":162401000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":180284000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":195778000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":195778000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":195778000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":195778000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":195778000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":4247000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":213156000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":230804000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":243073000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":239973000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":239973000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":239973000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":239973000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":27598000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":27598000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":257510000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":266256000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":284579000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":66336000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":84627000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":84627000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":84627000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":84627000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":84627000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":114389000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":142824000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":169103000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":201525000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":201525000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":201525000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":201525000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":201525000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":235318000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":259826000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":297448000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":333151000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":333151000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":333151000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":368815000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":410020000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"RealEstateInvestmentPropertyAtCost":{"label":"Real Estate Investment Property, at Cost","description":"Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.","units":{"USD":[{"end":"2010-12-31","val":1107295000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1107295000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1107295000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1417485000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1466470000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1502873000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1502873000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1502873000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":1502873000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":1502873000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1562298000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1557775000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1617763000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1732940000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":1732940000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1732940000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1809766000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1809766000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2238890000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2241361000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2295697000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2270222000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2270222000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":2270222000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":2270222000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2270222000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2296954000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2302796000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2301046000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2329163000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":2329163000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2329163000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2329163000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2340794000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2289172000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2294851000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"RealEstateInvestmentPropertyNet":{"label":"Real Estate Investment Property, Net","description":"Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.","units":{"USD":[{"end":"2010-12-31","val":1055975000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1055975000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1055975000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1349335000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1388751000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1414726000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1414726000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1414726000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":1414726000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":1414726000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1463314000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1448482000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1496994000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1600811000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":1600811000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1600811000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1677637000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1677637000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2093171000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2078960000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2115413000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2074444000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2074444000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":2074444000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":2074444000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2074444000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":333465000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2083798000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2071992000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2057973000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2089190000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":2089190000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2089190000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2089190000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1040022000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1040022000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2083284000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2022916000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2010272000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1996702000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3931677000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":3931677000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3931677000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":3931677000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":3931677000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3848145000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4248239000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4103332000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4656864000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":4656864000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":4656864000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":4656864000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":4656864000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4677617000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4655435000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5552034000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5554673000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":5554673000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":5554673000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5462054000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5447852000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"RealEstateOtherAcquisitions":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Acquisition","description":"Amount of increase in real estate investments from acquisitions other than through foreclosure for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":466554000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":387159000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":387159000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":230919000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":230919000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":230919000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":52531000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":52531000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":186931000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"RealEstateOtherDeductions":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Deduction","description":"Amount of other deductions to real estate investments, excluding sales, for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":1375000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":1375000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3715000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":3715000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3715000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":27259000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":27259000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":103982000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"RealEstateRevenueNet":{"label":"Real Estate Revenue, Net (Deprecated 2018-01-31)","description":"The aggregate revenue from real estate operations during the reporting period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":56324000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2009-12-30","end":"2010-03-31","val":17920000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":35371000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-03-31","end":"2010-06-30","val":17451000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":17451000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":55476000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":20104000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":20104000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":83539000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":83539000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2010-10-01","end":"2010-12-31","val":28064000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010Q4"},{"start":"2010-12-30","end":"2011-03-31","val":30270000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":30270000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-01-01","end":"2011-06-30","val":67307000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":67307000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-03-31","end":"2011-06-30","val":37037000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":37037000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":37037000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":107096000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":107096000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":39789000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":39789000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":39789000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":148556000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":148556000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":145816000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-10-01","end":"2011-12-31","val":41460000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4"},{"start":"2011-12-31","end":"2012-03-31","val":43399000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2011-12-31","end":"2012-03-31","val":43399000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":43399000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2012-01-01","end":"2012-03-31","val":42719000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-06-30","val":88285000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":88285000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-03-31","end":"2012-06-30","val":44886000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":44886000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":44886000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":44198000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-09-30","val":135432000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":135432000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":47147000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":47147000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-07-01","end":"2012-09-30","val":47147000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":46474000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":181526000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":178843000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":178843000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":46094000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-10-01","end":"2012-12-31","val":45452000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":53952000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":53432000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-03-31","val":53432000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":53432000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":121062000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":119988000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":67110000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":66556000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-04-01","end":"2013-06-30","val":66556000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":66556000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":186402000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":184774000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":65340000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":64786000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-07-01","end":"2013-09-30","val":64786000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":64786000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":250012000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":250012000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":65238000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-10-01","end":"2013-12-31","val":65238000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":68165000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":68165000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-03-31","val":68165000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":134793000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":134793000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":66628000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":66628000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-04-01","end":"2014-06-30","val":66628000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":202940000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":202940000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":68147000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":68147000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-07-01","end":"2014-09-30","val":68147000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":271690000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":68750000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":70983000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":142824000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":71841000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":214457000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":71633000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"RealEstateTaxExpense":{"label":"Real Estate Tax Expense","description":"A tax based on the assessed value of real estate by the local government. The tax is usually based on the value of property (including the land).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7624000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5172000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":2551000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":7836000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":2664000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":10965000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":10965000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":4076000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":8734000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":8734000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":4659000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":4659000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":13359000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":13359000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":4624000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":4624000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":17840000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":17840000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":17650000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":5376000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":5376000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":10786000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":10786000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":5410000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":5410000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":17538000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":17538000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":6752000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":6752000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":22768000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":22636000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":22636000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7474000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":7435000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":18781000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":18704000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":11307000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":11269000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":28710000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":28595000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":9929000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":9891000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":37971000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":37971000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9801000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":9801000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":20266000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":20266000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":10465000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":10465000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":30193000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":30193000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":9927000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":9927000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":39567000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":10782000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21356000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":10574000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":32050000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":10694000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"ReceivablesNetCurrent":{"label":"Receivables, Net, Current","description":"The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.","units":{"USD":[{"end":"2010-12-31","val":5677000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":5677000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":5677000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5157000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6281000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5036000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":5036000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":5036000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":5036000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":5036000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5682000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5848000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8861000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6675000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":6675000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":6675000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":6675000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6675000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6281000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9830000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10653000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10394000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":10394000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":10394000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":10394000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":10394000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11689000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12253000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14147000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11216000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":11216000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":11216000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":11216000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11676000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8360000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11553000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax":{"label":"Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax","description":"Amount before tax of reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-45000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-45000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-12-31","val":-45000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-12-31","val":-45000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-45000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-45000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":315000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1142000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":586000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":868000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":1142000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":1142000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-12-31","val":1142000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":1142000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1410000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1681000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":1954000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":2166000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2166000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"start":"2017-01-01","end":"2017-12-31","val":2166000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2434000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-8583000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"RedeemableNoncontrollingInterestEquityCarryingAmount":{"label":"Redeemable Noncontrolling Interest, Equity, Carrying Amount","description":"As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.","units":{"USD":[{"end":"2014-12-31","val":16129000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":16129000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":16129000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-09-30","val":11277000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10892000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":10892000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":10892000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":10892000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":10892000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11334000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10559000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9076000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8643000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":8643000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":8643000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":8643000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":8643000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6129000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6412000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":75139000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":113530000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":113530000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":113530000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":137800000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":156293000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"ReimbursementRevenue":{"label":"Reimbursement Revenue (Deprecated 2018-01-31)","description":"Repayment received or receivable for expenses incurred on behalf of a client or customer, other than those reimbursements received by landlords from tenants.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":174000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1203000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":1203000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":12338000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":8960000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":20604000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":20604000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":20604000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8138000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17876000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":9738000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":29113000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":29113000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":11237000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":11237000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":41814000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":41814000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":41814000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":22582000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":22582000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":44487000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":44487000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":21905000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":21905000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":65718000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":65718000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":21231000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":21231000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":86878000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":86878000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":20368000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":20368000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":39996000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":19628000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":61380000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":21384000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":83919000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":23310000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"}]}},"RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty":{"label":"Related Party Transaction, Expenses from Transactions with Related Party","description":"Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":39734000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":24612000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":9740000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":41249000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":41249000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3616000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4577000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":961000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5019000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5019000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":442000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":442000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6492000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6492000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"RentalProperties":{"label":"Rental Properties","description":"Carrying amount of income producing properties held for rental.","units":{"USD":[{"end":"2017-12-31","val":5857906000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":5857906000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5811702000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5828172000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"RepaymentsOfDebt":{"label":"Repayments of Debt","description":"The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":0,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":35000000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":65000000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":65000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":85000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":85000000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":85000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":85000000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":85000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":25000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":25000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":25000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":25000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":25000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":225000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":225000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":225000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":225000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":529044000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":529044000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":549043000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":549043000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":10000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":90000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","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":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":10000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":68000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":68000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":68000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"RepaymentsOfNotesPayable":{"label":"Repayments of Notes Payable","description":"The cash outflow for a borrowing supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4436000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":10763000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":15003000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":16645000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":16645000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":3861000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":24985000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":24985000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":50324000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":50324000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":67730000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":67730000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":67730000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":3838000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":3838000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":7380000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":7380000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":11058000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":11058000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":137272000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":137272000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":137272000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2864000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":2864000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":30028000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":30028000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":34025000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":34025000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":53823000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":53823000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":23991000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":23991000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":28013000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":28013000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":67329000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":67329000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":88618000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":27757000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":40278000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":128129000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"RepaymentsOfSecuredDebt":{"label":"Repayments of Secured Debt","description":"The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":282548000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":85912000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":85912000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"}]}},"RepaymentsOfUnsecuredDebt":{"label":"Repayments of Unsecured Debt","description":"The cash outflow to repay long-term debt that is not secured by collateral. Excludes repayments of tax exempt unsecured debt.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":68000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":75000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":75000000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":75000000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":225000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":315000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":315000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":1831806000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1831806000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1831806000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":250000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":250000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":300000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":300000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":440000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":440000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":762199000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":762199000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":5000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":155000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":155000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":261818000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":544744000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":230000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":245000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"RestrictedCash":{"label":"Restricted Cash","description":"Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.","units":{"USD":[{"end":"2016-12-31","val":12904000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":13101000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1I"},{"end":"2017-06-30","val":40326000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2I"},{"end":"2017-12-31","val":12723000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":12723000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":12723000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":15041000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12026000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"RestrictedCashAndCashEquivalents":{"label":"Restricted Cash and Cash Equivalents","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2010-12-31","val":2058000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":2058000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":2058000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":4643000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6010000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7216000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":7216000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":7216000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":7216000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":7216000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7816000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10538000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9483000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10998000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":10998000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":10998000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":10998000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":10998000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":14786000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15655000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15247000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":15236000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":15236000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":15236000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":15236000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":15236000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":179000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12216000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12793000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14372000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14718000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":14718000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":14718000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":14718000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1244000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1244000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15186000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17721000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":18909000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":9128000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17354000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":17354000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":17354000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":17354000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":17354000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":166552000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":65748000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":171895000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":12904000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":12904000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":12904000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":12904000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":13101000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":40326000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":19183000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"}]}},"RestrictedCashAndCashEquivalentsAtCarryingValue":{"label":"Restricted Cash and Cash Equivalents, Current","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2011-12-31","val":7216000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":7216000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":7216000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":10538000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9483000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10998000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q4I"},{"end":"2012-12-31","val":10998000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":14786000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2010-12-31","val":-214216000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":-214216000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":-214216000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-278620000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-310973000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-348602000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":-348602000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":-348602000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":-348602000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":-348602000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-387481000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-426746000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-476498000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-540462000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":-540462000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":-540462000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":-540462000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":-540462000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-495728000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-534849000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-563555000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-589313000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":-589313000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":-589313000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":-589313000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":-589313000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":-967324000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-615814000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-640523000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-651909000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-689654000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":-689654000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":-689654000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":-689654000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":-942934000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":-942934000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-713877000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-734416000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-758611000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":-980781000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-1051454000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":-1051454000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":-1051454000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":-1051454000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":-1051454000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-1100285000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-1119455000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-1168502000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-1216753000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":-1216753000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":-1216753000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":-1216753000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":-1216753000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-1262842000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-1313607000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-1325605000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-1369872000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":-1369872000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":-1369872000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-1404416000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-1442153000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"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":"2012-01-01","end":"2012-12-31","val":36821000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9267000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":16304000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-07-01","end":"2013-09-30","val":13421000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":56704000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":56704000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":17712000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":15584000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":15584000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":20628000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":20628000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":70513000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":34301000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":34301000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":107940000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":107940000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":107940000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":37427000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":37427000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":47935000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":47935000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":47935000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":102082000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":54147000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":54147000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":54147000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":167295000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":167295000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":65213000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":65213000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":65213000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":65213000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":237272000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":237272000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":237272000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":69977000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":69977000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":120545000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":120545000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":120545000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":120545000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":259970000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":259970000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":139425000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":139425000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":139425000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":139425000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":391062000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":391062000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":131092000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":131092000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":131092000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":131092000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":517264000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":517264000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":126202000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":126202000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":129994000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":129994000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":129994000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":261359000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":261359000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":131365000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":131365000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":131365000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":396214000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":134855000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":134855000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":545220000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":149006000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":149480000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":295075000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":145595000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"SaleOfStockConsiderationReceivedPerTransaction":{"label":"Sale of Stock, Consideration Received Per Transaction","description":"Amount of consideration received by subsidiary or equity investee in exchange for shares of stock issued or sold. Includes amount of cash received, fair value of noncash assets received, and fair value of liabilities assumed by the investor.","units":{"USD":[{"start":"2016-07-01","end":"2016-07-31","val":375000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-07-31","val":375000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-07-01","end":"2016-07-31","val":375000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-07-31","val":375000000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2016-07-01","end":"2016-07-31","val":375000000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"start":"2016-07-01","end":"2016-07-31","val":375000000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2016Q2I"},{"start":"2017-01-01","end":"2017-01-31","val":375000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q4I"}]}},"SaleOfStockPricePerShare":{"label":"Sale of Stock, Price Per Share","description":"Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.","units":{"USD/shares":[{"end":"2017-04-30","val":27.6,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2017-04-30","val":27.6,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2017-04-30","val":27.6,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q1I"}]}},"SalesOfRealEstate":{"label":"Sales of Real Estate (Deprecated 2018-01-31)","description":"Revenue from the sale of commercial, industrial, or residential property during the period. This element is more likely than not relevant to an entity for which real estate operations are a principal activity. If real estate operations are not a principal activity, the reporting entity would likely use a gain (loss) on sale of property, plant, or equipment type element.","units":{"USD":[{"end":"2013-11-07","val":11000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q3I"},{"start":"2013-11-07","end":"2013-11-08","val":11000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-12-10","end":"2013-12-11","val":40000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-11","val":40000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-15","end":"2014-01-16","val":10500000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-15","end":"2014-01-16","val":10500000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"},{"end":"2014-01-16","val":10500000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-03-31","val":10500000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"end":"2014-08-15","val":1900000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-08-15","val":1900000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q3I"},{"end":"2014-12-05","val":26200000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-08","val":20700000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2015-01-23","val":16400000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-01-23","val":16400000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-01-23","val":16400000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-04-30","val":1400000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-04-30","val":1400000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q1I"}]}},"SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Depreciation Expense","description":"Amount of depreciation expense of real estate investments for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-36863000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-44402000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":44402000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":1022000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-65565000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":65565000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":4197000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":69584000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":23351000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"}]}},"SECScheduleIIIRealEstateInvestmentPropertyNet":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Investment Property, Net","description":"Amount after accumulated depreciation of real estate held for investment for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"end":"2013-12-31","val":2074444000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2089190000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014Q4I"}]}},"SECScheduleIIIRealEstateWritedownOrReserveAmount":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve, Amount","description":"Amount of write-down or reserve recognized in the income statement on real estate investments for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-35918000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"}]}},"SecuredDebt":{"label":"Secured Debt","description":"Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.","units":{"USD":[{"end":"2013-12-31","val":167180000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":469478000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":469478000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":997930000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2264040000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":2257651000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":2257651000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":2257651000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":2257651000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2095260000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2184434000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2013915000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2454775000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":2454775000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":2454775000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2454775000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2454775000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2502695000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2398097000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2943679000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2865620000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":2865620000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":2865620000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2797144000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2886308000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"SecurityDepositLiability":{"label":"Security Deposit Liability","description":"This element represents money paid in advance to protect the provider of a product or service, such as a lessor, against damage or nonpayment by the buyer or tenant (lessee) during the term of the agreement. Such damages may include physical damage to the property, theft of property, and other contractual breaches. Security deposits held may be interest or noninterest bearing.","units":{"USD":[{"end":"2010-12-31","val":899000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":899000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":899000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":643000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":693000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":741000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":741000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":741000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":741000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":741000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":783000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1082000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1811000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1811000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1811000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":2216000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2122000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"}]}},"SellingGeneralAndAdministrativeExpense":{"label":"Selling, General and Administrative Expense","description":"The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":34392000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":67471000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":33079000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":102174000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":197000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":34703000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":21000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":37793000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":77423000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":39630000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":115847000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":175000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":38424000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":14000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"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":"2014-12-31","val":107836000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":107836000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":108997000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":109394000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":106581000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":106581000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":106581000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":106581000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":107205000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":107550000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":108186000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":108832000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":108832000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":108832000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":108832000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":108832000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":109488000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":110154000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4I"}]}},"ServicingAsset":{"label":"Servicing Asset","description":"Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.","units":{"USD":[{"end":"2013-12-31","val":8758000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1485000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":1485000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":1515000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1382000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":1382000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1382000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":1382000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":1382000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":240000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":240000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2009-12-31","end":"2010-12-31","val":240000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":240000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":28000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":28000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":28000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":28000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":28000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":200000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":200000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":215000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":215000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":445000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":2433000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":440000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":440000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":5354000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5354000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":5713000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":5713000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":2149000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":2149000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1012000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1012000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1924000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":1924000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3452000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3452000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":1907000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":5270000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":2483000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":2483000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":2483000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4038000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":733000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4630000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":1683000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":5285000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":2628000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":2628000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":6562000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":6562000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":6562000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1150000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1150000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2422000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":2422000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":3704000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":3704000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":5356000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":5356000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2054000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":2054000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4058000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":4058000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":6051000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":8063000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1856000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3804000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost":{"label":"Share-based Payment Arrangement, Accelerated Cost","description":"Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost.","units":{"USD":[{"start":"2012-09-01","end":"2012-09-28","val":15000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-12-31","val":245000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":238000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"}]}},"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":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2014-01-01","end":"2014-06-30","val":22917,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"}]}},"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":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2014-01-01","end":"2014-06-30","val":8.4,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"}]}},"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":"2012-09-01","end":"2012-09-25","val":300000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-09-01","end":"2012-09-25","val":300000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-09-01","end":"2012-09-28","val":300000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":300000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-09-30","val":300000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012Q3I"},{"start":"2014-01-01","end":"2014-09-30","val":157650,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"}]}},"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":"2012-09-01","end":"2012-09-28","val":9.5,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":9.5,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"}]}},"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":"2011-12-31","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-09-30","val":300000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1383388,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012Q4I"},{"end":"2013-12-31","val":678784,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":541296,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q4I"},{"end":"2014-12-31","val":175731,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":560547,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-09-30","val":197682,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":684199,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":684199,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":684199,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":684199,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2015Q4I"},{"end":"2016-03-31","val":779928,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":979166,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1026037,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"}]}},"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":"2011-12-31","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"}]}},"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":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"}]}},"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":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"}]}},"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":"2013-01-01","end":"2013-12-31","val":0.055,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0.025,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.025,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.025,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0.025,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0.052,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.0563,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0.0563,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"}]}},"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":"2013-01-01","end":"2013-12-31","val":0.53,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0.41,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.41,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.41,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0.41,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0.29,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.2554,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0.255,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"}]}},"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":"2013-01-01","end":"2013-12-31","val":0.0072,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0.0181,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.0181,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.0181,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0.0181,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0.0172,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.012,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0.012,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised","description":"Number of non-option equity instruments exercised by participants.","units":{"shares":[{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures","description":"Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event.","units":{"shares":[{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted","description":"Net number of non-option equity instruments granted to participants.","units":{"shares":[{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number","description":"Number of equity instruments other than options outstanding, including both vested and non-vested instruments.","units":{"shares":[{"end":"2011-12-31","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q4I"},{"end":"2012-09-30","val":0,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price of options that were either forfeited or expired.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3.02,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":3.79,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":11.37,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":10.51,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"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":"2012-01-01","end":"2012-12-31","val":229775,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":49170,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":39211,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":134179,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":107001,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":35667,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":4595,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1532,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":11921,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"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":"2012-01-01","end":"2012-12-31","val":25000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":30000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":23924,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":30000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":23924,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":7975,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":177032,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":59011,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"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":"2012-01-01","end":"2012-12-31","val":2.5,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3.05,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":3.82,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5.79,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":7.26,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":21.78,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7.41,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":22.23,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"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":"2011-12-31","val":565026,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":360251,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2012-12-31","val":287282,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-12-31","val":341081,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":271995,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2013-12-31","val":90665,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2013Q4I"},{"end":"2014-09-30","val":161400,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q3I"},{"end":"2014-12-31","val":206902,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":164994,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":54998,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":337431,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":112477,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":84608,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-12-31","val":16.83,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":22.49,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":28.2,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":18.23,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":22.86,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":68.58,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":4.92,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":14.76,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":65.68,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent","description":"Purchase price of common stock expressed as a percentage of its fair value.","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":0.85,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.85,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.85,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price","description":"The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.","units":{"USD/shares":[{"end":"2011-12-31","val":17.25,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2011Q4I"},{"end":"2012-12-31","val":16.14,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2012-12-31","val":20.24,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-12-31","val":14.7,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":18.43,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2013-12-31","val":55.29,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2013Q4I"},{"end":"2014-12-31","val":12.82,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":16.08,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":48.24,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014Q4I"},{"end":"2015-12-31","val":11.68,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":35.04,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":35.36,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016Q4I"}]}},"SharesIssuedPricePerShare":{"label":"Shares Issued, Price Per Share","description":"Per share or per unit amount of equity securities issued.","units":{"USD/shares":[{"end":"2013-10-31","val":4.11,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-10-31","val":5.15,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q3I"},{"end":"2014-05-31","val":6.24,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2I"},{"end":"2014-12-31","val":7.4,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-04-30","val":8.7,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-04-30","val":26.1,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1I"}]}},"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":"2013-01-01","end":"2013-12-31","val":178078,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"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":"2010-12-31","val":1222302000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1222302000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1222302000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1389913000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1507954000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1668609000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1668609000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1668609000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":1668609000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":1668609000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1795274000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1750968000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1704742000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1657333000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":1657333000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":1657333000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1682298000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1528602000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1499169000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1456976000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1429379000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1406880000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":906781000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":906781000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1313550000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1304729000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1273024000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1156494000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2911326000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":2911326000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":2911326000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":2911326000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":2911326000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2848722000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2807971000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2765268000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2752712000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":2752712000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":2752712000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2752712000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2752712000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2733245000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2958082000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3170467000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3138582000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":3138582000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":3138582000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3128858000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3079419000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2008-12-31","val":489671000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2008Q4I"},{"end":"2009-12-31","val":802463000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2009-12-31","val":802463000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2009-12-31","val":802463000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1033129000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1181915000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1224766000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2010-12-31","val":1224766000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":1224766000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2010-12-31","val":1224766000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2010-12-31","val":1222302000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2010-12-31","val":1222302000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1285503000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1392377000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":1389913000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1510418000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-30","val":1668609000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2011-12-31","val":1671759000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2011-12-31","val":1671759000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":1668609000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":1668609000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":1668609000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":1668609000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2011-12-31","val":-440430000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1798564000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1750968000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2012-06-30","val":1750968000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1704742000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1657333000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":1657333000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2012-12-31","val":-251828000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2012-12-31","val":-251828000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1682298000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1528602000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2013-06-30","val":1528602000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1499169000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":1499169000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":1484650000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2013-12-31","val":266473000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2013-12-31","val":266473000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2013-12-31","val":266473000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1456976000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2014-03-31","val":1456976000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1429379000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2014-06-30","val":1429379000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1406880000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":1406880000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1360967000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":906781000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"end":"2014-12-31","val":906781000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2014-12-31","val":906781000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2014-12-31","val":906781000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1313550000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1304729000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1273024000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":1156649000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2911077000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"end":"2015-12-31","val":2911077000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":2911077000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2015-12-31","val":2911077000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2015-12-31","val":2911077000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2015-12-31","val":2911077000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2848345000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2807577000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2765099000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2752391000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-12-31","val":2752391000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-12-31","val":2752391000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2752391000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2752391000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2733040000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2957719000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3170467000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3138803000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"end":"2017-12-31","val":3138803000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"end":"2017-12-31","val":3138803000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3129084000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3079649000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2I"}]}},"StockholdersEquityNoteStockSplitConversionRatio1":{"label":"Stockholders' Equity Note, Stock Split, Conversion Ratio","description":"Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.","units":{"pure":[{"start":"2015-02-01","end":"2015-02-28","val":0.25,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-02-01","end":"2015-02-28","val":0.25,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-02-01","end":"2015-02-28","val":0.25,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-02-01","end":"2015-02-28","val":0.25,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-02-01","end":"2015-02-28","val":0.25,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-02-01","end":"2015-02-28","val":0.25,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015Q1I"},{"start":"2016-01-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"},{"start":"2016-12-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-12-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-12-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-12-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-12-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2016-12-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01"},{"start":"2016-12-01","end":"2016-12-31","val":0.3333,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2016Q4I"}]}},"StockIssued1":{"label":"Stock Issued","description":"The fair value of stock issued in noncash financing activities.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":652000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":652000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":652000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"StockIssuedDuringPeriodSharesAcquisitions":{"label":"Stock Issued During Period, Shares, Acquisitions","description":"Number of shares of stock issued during the period pursuant to acquisitions.","units":{"shares":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1829241000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1829241000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1829241000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"StockIssuedDuringPeriodSharesDividendReinvestmentPlan":{"label":"Stock Issued During Period, Shares, Dividend Reinvestment Plan","description":"Number of shares issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the shareholders to reinvest dividends paid to them by the entity on new issues of stock by the entity.","units":{"shares":[{"start":"2006-10-01","end":"2006-10-31","val":1487943,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2009-02-01","end":"2012-01-31","val":11170603,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-02-01","end":"2013-05-21","val":8869829,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2016-01-01","end":"2016-12-31","val":697,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":697,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2976,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3802,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":5410,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":6863,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1811,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3363,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"StockIssuedDuringPeriodSharesNewIssues":{"label":"Stock Issued During Period, Shares, New Issues","description":"Number of new stock issued during the period.","units":{"shares":[{"start":"2006-10-01","end":"2006-10-31","val":60808967,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2006-10-01","end":"2006-10-31","val":60808967,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2006-10-01","end":"2006-10-31","val":60808967,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2006-10-01","end":"2006-10-31","val":60808967,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2006-10-31","val":60808967,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2006Q3I"},{"start":"2009-01-01","end":"2009-01-31","val":60808967,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2009-01-01","end":"2009-01-31","val":60808967,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2009-01-01","end":"2009-01-31","val":60808967,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2009-01-01","end":"2009-01-31","val":60808967,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2009-01-31","val":60808967,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2008Q4I"},{"start":"2009-02-01","end":"2012-01-30","val":190672251,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2009-01-31","end":"2012-01-31","val":190672251,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2009-02-01","end":"2012-01-31","val":190672251,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2009-02-01","end":"2012-01-31","val":190672251,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2009-02-01","end":"2012-01-31","val":190672251,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2011-12-31","end":"2012-01-31","val":190672251,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2012-01-01","end":"2012-01-31","val":190672251,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-01-31","val":190672251,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2012-01-31","val":190672251,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"start":"2013-10-01","end":"2013-10-31","val":11535200,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-10-01","end":"2013-10-31","val":9198745,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013Q3I"},{"start":"2014-05-01","end":"2014-05-31","val":46000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-05-01","end":"2014-05-31","val":36682700,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2I"},{"start":"2014-01-01","end":"2014-12-31","val":91033228,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014"},{"start":"2014-12-01","end":"2014-12-31","val":59800000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-12-01","end":"2014-12-31","val":47687510,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4I"},{"start":"2015-04-01","end":"2015-04-30","val":9775000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-04-01","end":"2015-04-30","val":31180295,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-04-30","val":10393432,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1I"}]}},"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":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":30000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":23924,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":7975,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":15948,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2016"}]}},"StockIssuedDuringPeriodValueAcquisitions":{"label":"Stock Issued During Period, Value, Acquisitions","description":"Value of stock issued pursuant to acquisitions during the period.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":1829241000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":1829241000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":1829241000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"}]}},"StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments":{"label":"Stock Issued During Period, Value, Conversion of Convertible Securities, Net of Adjustments","description":"The net amount of stock issued during the period upon the conversion of convertible securities, net of adjustments (for example, to additional paid in capital) including the write-off of an equity component recognized to record the convertible debt instrument as two separate components - a debt component and an equity component. This item is meant to disclose the value of shares issued on conversion of convertible securities that were recorded as two separate (debt and equity) components.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":117450000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":117450000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"StockIssuedDuringPeriodValueConversionOfUnits":{"label":"Stock Issued During Period, Value, Conversion of Units","description":"Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":8739000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":8739000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":8739000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":3127000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":3788000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3788000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3788000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":524000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2204000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":4159000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":4159000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":4159000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2164000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2697000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":2987000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":3738000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":130000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":130000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"StockIssuedDuringPeriodValueDividendReinvestmentPlan":{"label":"Stock Issued During Period, Value, Dividend Reinvestment Plan","description":"Value of stock issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the holder of the stock to reinvest dividends paid to them by the entity on new issues of stock by the entity.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":2000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":2000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":81000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":103000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":151000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":194000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":46000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":81000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"StockIssuedDuringPeriodValueEmployeeStockPurchasePlan":{"label":"Stock Issued During Period, Value, Employee Stock Purchase Plan","description":"Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":186000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":13000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":13000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":27000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":27000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":27000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":54000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"}]}},"StockIssuedDuringPeriodValueNewIssues":{"label":"Stock Issued During Period, Value, New Issues","description":"Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.","units":{"USD":[{"start":"2006-10-01","end":"2006-10-31","val":2000000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2006-10-01","end":"2006-10-31","val":2000000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2006-10-01","end":"2006-10-31","val":2000000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2006-10-01","end":"2006-10-31","val":2000000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2006-10-31","val":2000000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2006Q3I"},{"start":"2009-01-01","end":"2009-01-31","val":3000000000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2009-01-01","end":"2009-01-31","val":3000000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2009-01-01","end":"2009-01-31","val":3000000000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2009-01-01","end":"2009-01-31","val":3000000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2009-01-31","val":3000000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2008Q4I"},{"start":"2009-01-01","end":"2009-12-31","val":434420000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":309046000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":491185000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":585221000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":98355000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":272160000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":272160000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":465813000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":704069000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":704069000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":185994000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":202771000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":202771000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":219762000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":236679000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":236679000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":19020000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":16796000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":33580000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":33580000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":33580000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":33580000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":33580000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":33580000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":45532000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":45532000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":715334000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":715334000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":715334000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":289910000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":289900000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":289900000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":289900000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":16000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":16000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":20000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":305660000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":410585000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":410585000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"StockIssuedDuringPeriodValueRestrictedStockAwardGross":{"label":"Stock Issued During Period, Value, Restricted Stock Award, Gross","description":"Aggregate value of stock related to Restricted Stock Awards issued during the period.","units":{"USD":[{"start":"2011-12-31","end":"2012-03-31","val":0,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":713000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":440000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"}]}},"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":"2010-01-01","end":"2010-06-30","val":240000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":240000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":240000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":28000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":28000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":28000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":28000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":15000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":245000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":245000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":440000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4556000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":5354000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":5354000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":5913000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":5913000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1012000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1012000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1924000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":1924000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":3452000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3452000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":5270000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3334000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":5417000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":6072000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"StockIssuedDuringPeriodValueShareBasedCompensationGross":{"label":"Shares Issued, Value, Share-based Payment Arrangement, before Forfeiture","description":"Value, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":2432000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2134000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":2134000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2483000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":2483000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":2483000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":2628000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-12-31","val":3455000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":3455000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":3455000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1519000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2789000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":2476000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":3347000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":3347000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2170000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4213000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":4516000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":5785000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2024000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4046000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"StockIssuedDuringPeriodValueStockOptionsExercised":{"label":"Stock Issued During Period, Value, Stock Options Exercised","description":"Value of stock issued as a result of the exercise of stock options.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":91000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":91000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2016-01-01","end":"2016-03-31","val":167000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":167000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-09-30","val":167000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-12-31","val":167000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":167000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"}]}},"StockOrUnitsAvailableForDistributions":{"label":"Stock or Units Available for Distributions","description":"Number of stock or units eligible for distribution to members or limited partners of the limited liability company (LLC) or limited partnership (LP).","units":{"shares":[{"start":"2009-12-31","end":"2010-12-31","val":19976000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-12-31","end":"2011-12-31","val":19973000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":19973000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":19973000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":19973000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":19298000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":19298000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":19298000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":19298000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":18884075,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":18884075,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4625000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4625000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":4597500,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":4597500,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":4597500,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4597500,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4019075,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":4019075,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4041992,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":4041992,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4041992,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":4041992,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":4045493,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3330631,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3332627,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":3323441,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"StockRedeemedOrCalledDuringPeriodValue":{"label":"Stock Redeemed or Called During Period, Value","description":"Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":20496000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7672000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-01-01","end":"2010-09-30","val":11093000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-01-01","end":"2010-12-31","val":16407000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5436000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":16227000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":16227000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-01-01","end":"2011-09-30","val":25477000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-01-01","end":"2011-12-31","val":39240000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":39240000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9451000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":19621000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":19621000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":35888000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":52912000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":52912000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":26912000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":44225000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":44225000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":47429000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":47429000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":47429000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":47429000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"StockRepurchasedAndRetiredDuringPeriodShares":{"label":"Stock Repurchased and Retired During Period, Shares","description":"Number of shares that have been repurchased and retired during the period.","units":{"shares":[{"start":"2013-06-25","end":"2013-06-26","val":12376237,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-06-25","end":"2013-06-26","val":12376237,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-06-25","end":"2013-06-26","val":12376237,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-06-25","end":"2013-06-26","val":12376237,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q2I"},{"end":"2013-06-26","val":12376237,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-06-30","val":12376237,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":12376235,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"StockRepurchasedAndRetiredDuringPeriodValue":{"label":"Stock Repurchased and Retired During Period, Value","description":"Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).","units":{"USD":[{"start":"2013-05-20","end":"2013-05-21","val":125000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-05-20","end":"2013-05-21","val":125000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-05-20","end":"2013-05-21","val":125000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-05-20","end":"2013-05-21","val":125000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-05-21","val":125000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-06-25","end":"2013-06-26","val":125000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-06-25","end":"2013-06-26","val":125000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-06-25","end":"2013-06-26","val":125000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-06-25","end":"2013-06-26","val":125000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q2I"},{"end":"2013-06-26","val":125000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-06-30","val":125000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":125000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":125000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":125000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":125000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":125000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"StockRepurchasedDuringPeriodShares":{"label":"Stock Repurchased During Period, Shares","description":"Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.","units":{"shares":[{"start":"2009-12-31","end":"2010-12-31","val":1796101,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1790615,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":2786617,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":4263559,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":1026527,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":2104314,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":2104314,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":3841599,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":3841599,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":5648490,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":5648490,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":5648490,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2838799,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4663279,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":4996936,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":4996935,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4996935,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"StockRepurchasedDuringPeriodValue":{"label":"Stock Repurchased During Period, Value","description":"Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":16227000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":25477000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-12-31","end":"2012-03-31","val":9451000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":19621000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":19621000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":35888000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":35900000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":52900000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":52900000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":26912000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":44225000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-09-30","val":47400000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":47400000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":47400000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"}]}},"StockRepurchaseProgramAuthorizedAmount1":{"label":"Stock Repurchase Program, Authorized Amount","description":"Amount of stock repurchase plan authorized.","units":{"USD":[{"end":"2016-02-29","val":100000000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2016-02-29","val":100000000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"end":"2016-02-29","val":100000000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"end":"2016-02-29","val":100000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"end":"2016-02-29","val":100000000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"end":"2016-02-29","val":100000000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-02-29","val":100000000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-02-29","val":100000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1I"}]}},"StraightLineRent":{"label":"Straight Line Rent","description":"Difference between actual rental income due and rental income recognized on a straight-line basis.","units":{"USD":[{"start":"2009-12-31","end":"2010-12-31","val":5035000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":4814000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2010-12-30","end":"2011-09-30","val":7270000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2010-12-31","end":"2011-12-31","val":9114000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":9114000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":1976000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":3762000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":3762000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":5473000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":5473000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":7491000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":7491000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":7491000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1883000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":1883000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4505000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":4505000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-01-01","end":"2013-09-30","val":7886000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":7886000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":10269000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":10269000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1291000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":1291000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2545000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":2545000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4641000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":4641000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":6109000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1668000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3403000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":5847000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"StraightLineRentAdjustments":{"label":"Straight Line Rent Adjustments","description":"Amount of the adjustment to rental revenues to measure escalating leasing revenues on a straight line basis.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-188000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-2225000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-2225000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-2708000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3995000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3995000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-3995000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2172000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5484000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-8940000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":-8940000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-01-01","end":"2015-12-31","val":-12406000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":-12406000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":-12406000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-6761000,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-6761000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-12716000,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":-12716000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-19084000,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":-19084000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-25548000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-25548000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-7260000,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":-7260000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-14718000,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-14718000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-01-01","end":"2017-09-30","val":-22441000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-30378000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-7025000,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-12828000,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"}]}},"TemporaryEquityStockIssuedDuringPeriodValueNewIssues":{"label":"Temporary Equity, Stock Issued During Period, Value, New Issues","description":"Value of new stock classified as temporary equity issued during the period.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":22670000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2017-01-01","end":"2017-09-30","val":68898000,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"}]}},"TenantImprovements":{"label":"Tenant Improvements","description":"Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants.","units":{"USD":[{"end":"2010-12-31","val":55834000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2010Q4I"},{"end":"2010-12-31","val":55834000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"end":"2010-12-31","val":55834000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"end":"2011-06-30","val":65529000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2011Q2I"},{"end":"2011-09-30","val":72015000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2011Q3I"},{"end":"2011-12-31","val":74896000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q4I"},{"end":"2011-12-31","val":74896000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-12-31","val":74896000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-12-31","val":74896000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"end":"2011-12-31","val":74896000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"end":"2012-03-31","val":76278000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2012Q1I"},{"end":"2012-06-30","val":76335000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":77425000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3I"},{"end":"2012-12-31","val":76826000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2012-12-31","val":76826000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":80679000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":80679000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"end":"2012-12-31","val":80679000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2013-03-31","val":134413000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1I"},{"end":"2013-06-30","val":135317000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"}]}},"TenantReimbursements":{"label":"Tenant Reimbursements (Deprecated 2018-01-31)","description":"In accordance with the provisions of their lease agreement, this element represents allowable charges due a landlord from its tenant. In retail store and office building leases, for example, tenant reimbursements may cover items such as taxes, utilities, and common area expenses.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":9301000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5735000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2010-04-01","end":"2010-06-30","val":2817000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":8947000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2010-07-01","end":"2010-09-30","val":3211000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14","frame":"CY2010Q3"},{"start":"2009-12-31","end":"2010-12-31","val":14166000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":14166000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-03-31","val":5578000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":13010000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-01-01","end":"2011-06-30","val":13010000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":7432000,"accn":"0001193125-11-223261","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-15"},{"start":"2011-04-01","end":"2011-06-30","val":7432000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":19929000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-01-01","end":"2011-09-30","val":19929000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":7313000,"accn":"0001193125-11-310822","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":7313000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":27097000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":27097000,"accn":"0001193125-12-143798","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-30"},{"start":"2011-01-01","end":"2011-12-31","val":26735000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2011-12-31","end":"2012-03-31","val":8080000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":8080000,"accn":"0001193125-12-234334","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-15"},{"start":"2011-12-31","end":"2012-06-30","val":16398000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":16398000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":8318000,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":8318000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":25566000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-01-01","end":"2012-09-30","val":25566000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":9167000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":9167000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":33864000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"start":"2012-01-01","end":"2012-12-31","val":33411000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":33411000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9912000,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2013-01-01","end":"2013-03-31","val":9881000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":25912000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-01-01","end":"2013-06-30","val":25817000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":16000000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":15936000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":40090000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":39933000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":14178000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":14116000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":53306000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":53306000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":15220000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":15220000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":29815000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":29815000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14595000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":14595000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":45034000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":45034000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":15219000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":15219000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":59730000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16439000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":31271000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":14832000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":46917000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":15646000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax":{"label":"Gain (Loss) on Derivative Used in Net Investment Hedge, after Tax","description":"Amount, after tax, of reclassification from accumulated other comprehensive income (AOCI) of gain (loss) from increase (decrease) in fair value of net investment hedge.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":61000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":61000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"TranslationAdjustmentFunctionalToReportingCurrencyLossGainOnReclassifiedOfEarningsNetOfTax":{"label":"Translation Adjustment Functional to Reporting Currency, Loss (Gain), Reclassified to Earnings, Net of Tax (Deprecated 2016-01-31)","description":"Amounts reclassified from other comprehensive income to earnings during the period related to translation from functional currency to reporting currency, as a result of the sale or complete or substantially complete liquidation of an investment in a foreign entity. Net of tax effect.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":-309000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":-360000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3"}]}},"UndistributedEarningsAllocatedToParticipatingSecurities":{"label":"Undistributed Earnings Allocated to Participating Securities (Deprecated 2014-01-31)","description":"Earnings allocated (not distributed) to participating securities under the two-class method to the extent that participating securities may share in earnings as if all of the earnings for the period had been distributed.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":45000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":45000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":90000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":105000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":210000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":105000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":285000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":75000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":360000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":127000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":252000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":125000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2012-06-30","val":0,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2012Q2I"}]}},"UnsecuredDebt":{"label":"Unsecured Debt","description":"Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":265000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-09-30","val":570000000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":170044000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":170044000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":170044000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":170044000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":170044000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":170044000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":170044000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":170044000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":200044000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":200044000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":200044000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":200044000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":200000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":235044000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":240044000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":290044000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-09-30","val":300000000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"UnsecuredLongTermDebt":{"label":"Unsecured Long-term Debt, Noncurrent","description":"Carrying value as of the balance sheet date of uncollateralized debt obligation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.","units":{"USD":[{"end":"2011-03-24","val":275000000,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"end":"2011-03-31","val":275000000,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q1I"},{"end":"2012-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":570000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02","frame":"CY2013Q4I"},{"end":"2014-03-31","val":570000000,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":570000000,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":570000000,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":570000000,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"end":"2014-12-31","val":570000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":570000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":570000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":570000000,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":570000000,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":570000000,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"UnusualOrInfrequentTaxEffect":{"label":"Unusual or Infrequent Item, or Both, Tax Effect","description":"Amount of tax related to an event or transaction that is unusual in nature or infrequent in occurrence, or both.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":-60230000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":138563000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":-138563000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":18501000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":-18501000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":-18501000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-7642000,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":17328000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":17328000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-10583000,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":-10583000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-30358000,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"}]}},"VariableInterestEntityConsolidatedCarryingAmountAssets":{"label":"Variable Interest Entity, Consolidated, Carrying Amount, Assets (Deprecated 2020-01-31)","description":"The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.","units":{"USD":[{"end":"2012-12-31","val":76826000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q4I"},{"end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2015-09-30","val":330000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"VariableInterestEntityConsolidatedCarryingAmountLiabilities":{"label":"Variable Interest Entity, Consolidated, Carrying Amount, Liabilities (Deprecated 2020-01-31)","description":"The carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.","units":{"USD":[{"end":"2012-12-31","val":24531000,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"end":"2012-12-31","val":24531000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":24531000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-06-30","val":0,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2015-09-30","val":21000,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2015Q3I"}]}},"VariableInterestEntityOwnershipPercentage":{"label":"Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage","description":"Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).","units":{"pure":[{"start":"2011-10-01","end":"2011-10-31","val":0.95,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2011-10-01","end":"2011-10-31","val":0.95,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15"},{"start":"2011-10-01","end":"2011-10-31","val":0.95,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-10-01","end":"2011-10-31","val":0.95,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"end":"2011-10-31","val":0.95,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011Q3I"}]}},"WeightedAverageLimitedPartnershipUnitsOutstandingDiluted":{"label":"Weighted Average Limited Partnership Units Outstanding, Diluted","description":"Weighted average number of limited partnership units outstanding determined by relating the portion of time within a reporting period that limited partnership units have been outstanding to the total time in that period. Used in the calculation of diluted net income or loss per limited partnership unit.","units":{"shares":[{"start":"2015-01-01","end":"2015-12-31","val":61217052,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","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":"2011-01-01","end":"2011-12-31","val":192042918,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":247718798,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":249173577,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":248154277,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":248154277,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":51976462,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":248477507,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":58678078,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":248350481,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":248224851,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":58605219,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":244373249,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":244373249,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":236548477,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":236548477,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":58902708,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":242379680,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":242379680,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":61500847,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":49043852,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":69724546,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":236583752,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":236583752,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":70763959,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":56430720,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":236793334,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":236793334,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":237000613,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":237000613,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":95085817,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":75827505,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":236847551,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":236847551,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":24296691,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":236954218,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":236954218,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":29481537,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":94040207,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":236866656,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":107750340,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":85925509,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":28641836,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":133859665,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":106746389,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":236963354,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":149115357,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":149115357,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":49705119,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":236950577,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":163332554,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":236955835,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":177393521,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":177393521,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":59131174,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":236951537,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":53226406,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":169781590,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":236913294,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":58838683,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":187683631,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":187683631,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":62561210,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":182096149,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":60698716,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":60698716,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":218638226,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":72879409,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":420181216,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":140060405,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":140060405,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":140060405,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":426265771,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":142088590,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":427542605,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":142514202,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":142514202,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":142514202,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":427163126,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":142387709,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":420772508,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":140257503,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":140257503,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":140257503,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":141009021,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":141009021,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":141228218,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":141228218,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":141875619,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":141875619,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":141875619,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":145965936,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":145965936,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":149914443,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":149914443,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":149914443,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":147430882,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":157507213,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":157507213,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":150679909,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":160358728,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":160416900,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":160425291,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":160433351,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"WeightedAverageNumberOfShareOutstandingBasicAndDiluted":{"label":"Weighted Average Number of Shares Outstanding, Basic and Diluted","description":"Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).","units":{"shares":[{"start":"2009-12-31","end":"2010-12-31","val":136456565,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":174813725,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2011-04-01","end":"2011-06-30","val":180834359,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14","frame":"CY2011Q2"},{"start":"2010-12-30","end":"2011-09-30","val":183098748,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2011-07-01","end":"2011-09-30","val":199398630,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2011Q3"},{"start":"2010-12-31","end":"2011-12-31","val":192042918,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2011"},{"start":"2011-12-31","end":"2012-03-31","val":244849110,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2012Q1"},{"start":"2011-12-31","end":"2012-06-30","val":246983416,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2012-01-01","end":"2012-06-30","val":246983416,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-04-01","end":"2012-06-30","val":249117722,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2012Q2"},{"start":"2012-04-01","end":"2012-06-30","val":249117722,"accn":"0001193125-12-355257","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-14"},{"start":"2012-01-01","end":"2012-09-30","val":247718798,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14"},{"start":"2012-07-01","end":"2012-09-30","val":249173577,"accn":"0001193125-12-470529","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":248154277,"accn":"0001193125-13-122335","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":248477507,"accn":"0001193125-13-222464","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-15","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":248350481,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14"},{"start":"2013-04-01","end":"2013-06-30","val":248224851,"accn":"0001193125-13-334897","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-14","frame":"CY2013Q2"}]}},"WeightedAverageNumberOfSharesIssuedBasic":{"label":"Weighted Average Number of Shares Issued, Basic","description":"This element represents the weighted average total number of shares issued throughout the period including the first (beginning balance outstanding) and last (ending balance outstanding) day of the period before considering any reductions (for instance, shares held in treasury) to arrive at the weighted average number of shares outstanding. Weighted average relates to the portion of time within a reporting period that common shares have been issued and outstanding to the total time in that period. Such concept is used in determining the weighted average number of shares outstanding for purposes of calculating earnings per share (basic).","units":{"shares":[{"start":"2012-01-01","end":"2012-12-31","val":51976462,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":61500847,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":49043852,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":104811814,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":83582183,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":27860728,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":182096149,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":60698716,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":60698716,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":140060405,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":140664885,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":140776976,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":141180822,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":140257503,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":140192424,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":140192424,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":140907399,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":140907399,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":144746251,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":144746251,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":148542916,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":148542916,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":147399457,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":152619352,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":150660964,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":160408136,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":160414240,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":160420278,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"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":"2011-01-01","end":"2011-12-31","val":192042918,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":247718798,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":249173577,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":248154277,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":248154277,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2012-01-01","end":"2012-12-31","val":51976462,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":248477507,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2013-01-01","end":"2013-03-31","val":58678078,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":248350481,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":248224851,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":58605219,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":244373249,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":244373249,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":236548477,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":236548477,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":58902708,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":242379680,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":242379680,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2013-01-01","end":"2013-12-31","val":61500847,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2013-01-01","end":"2013-12-31","val":49043852,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":69724546,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":236583752,"accn":"0001297587-14-000051","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-06"},{"start":"2014-01-01","end":"2014-03-31","val":236583752,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-03-31","val":70763959,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-03-31","val":56430720,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":236793334,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":236793334,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":237000613,"accn":"0001297587-14-000070","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":237000613,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":92753999,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-04-01","end":"2014-06-30","val":73966677,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":236847551,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":236847551,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-09-30","val":23702710,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":236954218,"accn":"0001297587-14-000090","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":236954218,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":29481537,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-07-01","end":"2014-09-30","val":94040207,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":236866656,"accn":"0001297587-15-000029","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-02"},{"start":"2014-01-01","end":"2014-12-31","val":104811814,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-01-01","end":"2014-12-31","val":83582183,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2014-01-01","end":"2014-12-31","val":27860728,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":133859665,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2014-10-01","end":"2014-12-31","val":106746389,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":236940134,"accn":"0001297587-15-000058","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":149115357,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-03-31","val":149115357,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2015-01-01","end":"2015-03-31","val":49705119,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":236922064,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":163332554,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":236900677,"accn":"0001297587-15-000071","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":177393521,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-04-01","end":"2015-06-30","val":177393521,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":59131174,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":236915614,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":53226406,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-01-01","end":"2015-09-30","val":169781590,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":236902841,"accn":"0001297587-15-000087","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":57666780,"accn":"0001144204-15-072328","fy":null,"fp":null,"form":"8-K/A","filed":"2015-12-22"},{"start":"2015-07-01","end":"2015-09-30","val":183945495,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-07-01","end":"2015-09-30","val":183945495,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2015-07-01","end":"2015-09-30","val":61315165,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":182096149,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-01-01","end":"2015-12-31","val":60698716,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":60698716,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":218638226,"accn":"0001297587-16-000127","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-29"},{"start":"2015-10-01","end":"2015-12-31","val":72879409,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":420181216,"accn":"0001297587-16-000168","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":140060405,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-03-31","val":140060405,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2016-01-01","end":"2016-03-31","val":140060405,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":421994655,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-01-01","end":"2016-06-30","val":140664885,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":422330927,"accn":"0001297587-16-000198","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-04"},{"start":"2016-04-01","end":"2016-06-30","val":140776976,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-04-01","end":"2016-06-30","val":140776976,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":140776976,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":423542467,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-01-01","end":"2016-09-30","val":141180822,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":420772508,"accn":"0001297587-16-000239","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-07"},{"start":"2016-07-01","end":"2016-09-30","val":140257503,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-07-01","end":"2016-09-30","val":140257503,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":140257503,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":140192424,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":140192424,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":140298149,"accn":"0001297587-17-000034","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-10-01","end":"2016-12-31","val":140298149,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":140907399,"accn":"0001297587-17-000065","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":140907399,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-03-31","val":140907399,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":144746251,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":144746251,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2017-04-01","end":"2017-06-30","val":148542916,"accn":"0001297587-17-000107","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":148542916,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-04-01","end":"2017-06-30","val":148542916,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":147399457,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":152619352,"accn":"0001297587-17-000174","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":152619352,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":150660964,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":160339133,"accn":"0001297587-18-000030","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":160408136,"accn":"0001297587-18-000058","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-01","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":160414240,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":160420278,"accn":"0001297587-18-000094","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-07-31","frame":"CY2018Q2"}]}},"WriteOffOfDeferredDebtIssuanceCost":{"label":"Write off of Deferred Debt Issuance Cost","description":"Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":79000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":1191000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2961000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":1572000,"accn":"0001297587-13-000009","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":1147000,"accn":"0001297587-14-000023","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"}]}}}}}