{"cik":1693415,"entityName":"Translate Bio, Inc.","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2018-07-31","val":45141690,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-10-31","val":45142090,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2019-03-14","val":45273722,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2019Q1I"},{"end":"2019-05-07","val":50902649,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2019-07-29","val":51010368,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-11-04","val":60022067,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2020-03-09","val":60029454,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2020Q1I"},{"end":"2020-05-05","val":62908826,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2020-08-03","val":74243943,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-11-02","val":74321827,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2021-02-24","val":75211832,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2021-05-03","val":75232798,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-08-02","val":75586714,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2018-06-29","val":215756427000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018Q2I"},{"end":"2019-06-28","val":486315359,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q2I"},{"end":"2020-06-30","val":825813865,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q2I"}]}}},"us-gaap":{"AccountsPayableCurrent":{"label":"Accounts Payable, Current","description":"Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2017-12-31","val":4594000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":4594000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":4594000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":6219000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3111000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5168000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":5168000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":5168000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":5168000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":5168000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4192000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3347000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3407000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":15968000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":15968000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":15968000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":15968000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":15968000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6297000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":12912000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":6815000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":8839000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":8839000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":8839000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":17068000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":13736000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"AccretionAmortizationOfDiscountsAndPremiumsInvestments":{"label":"Accretion (Amortization) of Discounts and Premiums, Investments","description":"The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":98000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":95000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":72000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-42000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-43000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-43000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"}]}},"AccruedLiabilitiesCurrent":{"label":"Accrued Liabilities, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2017-12-31","val":5888000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":5888000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":5888000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":5758000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5806000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":6547000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":6547000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":6547000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":6547000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":6547000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":6452000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":7246000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":8767000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7072000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":7072000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":7072000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":7072000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":7072000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7478000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":11126000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":11766000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":13202000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":13202000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":13202000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16240000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":15079000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"AccruedProfessionalFeesCurrent":{"label":"Accrued Professional Fees, Current","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2017-12-31","val":1130000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q4I"},{"end":"2018-06-30","val":2204000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2017-12-31","val":3056000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3056000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3056000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":3955000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4407000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4883000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":4883000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":4883000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":4883000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":4883000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5442000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6029000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6642000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7262000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":7262000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":7262000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":7262000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":7262000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":7920000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":8622000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":9377000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":10120000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":10120000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":10120000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10034000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":11012000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":79000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":79000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":79000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-09-30","val":-76000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":196000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":196000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":196000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":196000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":196000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":351000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":570000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":679000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":741000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":741000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":741000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":741000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":741000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":855000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":540000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2021-03-31","val":77000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":35000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":55204000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":55204000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":55204000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":59096000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":369614000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":371257000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":371257000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":371257000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":371257000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":371257000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":374113000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":422309000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":509294000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":512231000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":512231000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":512231000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":512231000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":512231000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":515535000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":680850000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":758314000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":769965000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":769965000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":769965000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":775499000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":782144000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-01-01","end":"2017-12-31","val":3680000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1383000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-01-01","end":"2018-03-31","val":1383000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-03-31","val":1383000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2018-06-30","val":2875000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":2875000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q2"},{"start":"2018-07-01","end":"2018-09-30","val":1434000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":7333000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":7333000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":2703000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":2703000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-04-01","end":"2019-06-30","val":2703000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":2703000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":2899000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":2899000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":10487000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":10487000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":6014000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":6014000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-04-01","end":"2020-06-30","val":6014000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":3655000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":17620000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3984000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":3984000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":5336000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":792000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":691000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1303000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":511000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3680000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1383000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4258000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":4258000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":2875000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":2875000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":5693000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":5693000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":1435000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":1435000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":7333000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":7333000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5509000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":5509000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":3549000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":3549000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":8408000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":8408000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":2899000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":2899000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":11334000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":11334000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":9186000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":9186000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":6014000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":6014000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":12841000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":3655000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":17620000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3984000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9320000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":5336000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"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":"2017-01-01","end":"2017-06-30","val":23765310,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":123157309,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":123157309,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":30503503,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":31823848,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":32074392,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":32074392,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":6531851,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":6531851,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":6531851,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":6455154,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":6455154,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":8180787,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":8180787,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":8668648,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":8668648,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":8641183,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":8641183,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":8641183,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":8680546,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":8680546,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":10989990,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":10989990,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":10496680,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":10496680,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":10309544,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":9557391,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3053207,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3608932,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-12-31","val":198547000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":198547000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":198547000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":166332000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":304588000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":287651000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":287651000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":287651000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":287651000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":287651000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":277736000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":302549000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":349514000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":305242000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":454278000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":908628000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":889936000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":889936000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":889936000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":890640000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":904870000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2017-12-31","val":63035000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":63035000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":63035000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":24287000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":166319000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":149602000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":149602000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":149602000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":149602000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":149602000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":128857000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":153884000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":217761000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":203615000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":203615000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":203615000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":203615000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":203615000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":169194000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":316221000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":710961000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":697193000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":697193000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":697193000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":699540000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":717012000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"AvailableForSaleDebtSecuritiesAmortizedCostBasis":{"label":"Debt Securities, Available-for-sale, Amortized Cost","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2019-12-31","val":103357000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":312001000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":312001000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":312001000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":498930000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":417692000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"AvailableForSaleSecuritiesDebtSecurities":{"label":"Debt Securities, Available-for-sale","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2019-12-31","val":104098000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":312001000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":312001000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":312001000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":499007000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":417727000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1":{"label":"Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability","description":"Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":4599000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2324000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":10731000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":6132000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":17914000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4908000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":12760000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":12760000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":7852000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":7852000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":39589000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":39589000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":26829000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":26829000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":25020000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":25020000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-14600000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-10-01","end":"2018-12-31","val":14600000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":11702000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":11702000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":16591000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":16591000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":4889000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":4889000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-3243000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-3243000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-19834000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-19834000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":13000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":13000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-9452000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":9500000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-01-01","end":"2020-03-31","val":-9452000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5895000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":5895000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":15347000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":15347000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":20085000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":14190000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":48575000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-43979000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-39737000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":4242000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"BusinessCombinationContingentConsiderationLiability":{"label":"Business Combination, Contingent Consideration, Liability","description":"Amount of liability recognized arising from contingent consideration in a business combination.","units":{"USD":[{"end":"2017-12-31","val":81009000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":81009000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":81009000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":93769000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":118211000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":103642000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":103642000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":103642000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":103642000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":103642000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":115344000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":120233000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":100399000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":94203000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":109550000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":123740000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":152230000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":152230000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":152230000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":108251000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":112493000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"BusinessCombinationContingentConsiderationLiabilityCurrent":{"label":"Business Combination, Contingent Consideration, Liability, Current","description":"Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":1296000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1296000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1296000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":2387000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"}]}},"BusinessCombinationContingentConsiderationLiabilityNoncurrent":{"label":"Business Combination, Contingent Consideration, Liability, Noncurrent","description":"Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":79713000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":79713000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":79713000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":91382000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":118211000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":103642000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":103642000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":103642000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":103642000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":103642000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":115344000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":120233000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":100399000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":103655000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":94203000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":109550000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":123740000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":152230000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":152230000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":152230000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":108251000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":112493000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-01-01","end":"2017-06-30","val":39000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":288000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":687000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":716000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":489000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":489000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":363000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":363000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":49000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":49000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":95000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":95000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":59000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":59000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":2000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":1189000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":1189000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":764000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":764000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":718000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":718000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":377000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":406000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":826000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1707000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-06-30","val":6025000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6458000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":48058000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":48058000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":48058000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":30798000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1I"},{"end":"2018-06-30","val":16495000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":16495000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2I"},{"end":"2018-09-30","val":38864000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":38864000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":55199000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":55199000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":55199000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":55199000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":55199000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":62431000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2019-03-31","val":62431000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1I"},{"end":"2019-06-30","val":74904000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":74904000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2I"},{"end":"2019-09-30","val":98930000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":98930000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3I"},{"end":"2019-12-31","val":84580000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":84580000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":84580000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":84580000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":84580000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":97468000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2020-03-31","val":97468000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":272193000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2020-06-30","val":272193000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":674050000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":342027000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":342027000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":342027000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":155746000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":249471000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"CashCashEquivalentsAndShortTermInvestments":{"label":"Cash, Cash Equivalents, and Short-term Investments","description":"Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.","units":{"USD":[{"end":"2018-06-30","val":17500000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":161100000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":144100000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":122600000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":146900000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":210200000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":188700000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q3I"},{"end":"2020-03-31","val":155100000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":292200000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":674100000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":654000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"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":"2016-12-31","val":58761000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2016-12-31","val":58761000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2016-12-31","val":58761000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2016Q4I"},{"end":"2017-06-30","val":8260000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":8768000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":50024000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":50024000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":50024000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2017-12-31","val":50024000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2017-12-31","val":50024000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2017-12-31","val":50024000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2017-12-31","val":50024000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2017Q4I"},{"end":"2018-03-31","val":32764000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1I"},{"end":"2018-06-30","val":18461000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":18461000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2I"},{"end":"2018-09-30","val":39889000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":39889000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":56224000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":56224000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":56224000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":56224000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":56224000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2018-12-31","val":56224000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2018-12-31","val":56224000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2018-12-31","val":56224000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2018-12-31","val":56224000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":63456000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2019-03-31","val":63456000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1I"},{"end":"2019-06-30","val":75854000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":75854000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2I"},{"end":"2019-09-30","val":99880000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":99880000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3I"},{"end":"2019-12-31","val":85530000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":85530000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":85530000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":85530000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":85530000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2019-12-31","val":85530000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2019-12-31","val":85530000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2019Q4I"},{"end":"2020-03-31","val":98418000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2020-03-31","val":98418000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":273143000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2020-06-30","val":273143000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":675000000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":346853000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":346853000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":346853000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":160572000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":254297000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect","description":"Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":-50501000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-49993000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-8737000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-17260000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-31563000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-31563000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-10135000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-10135000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":6200000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":6200000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7232000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":7232000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":19630000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":19630000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":43656000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":43656000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":29306000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":29306000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":12888000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":12888000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":187613000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":187613000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":589470000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":261323000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-186281000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-92556000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-12-31","val":0.001,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0.001,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0.001,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":0.001,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.001,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0.001,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0.001,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":0.001,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0.001,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0.001,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.001,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.001,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.001,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.001,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.001,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.001,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.001,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":0.001,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":0.001,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.001,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0.001,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":236092611,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":236092611,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":236092611,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":236092611,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-07-02","val":200000000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-07-02","val":200000000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-07-02","val":200000000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2018-09-30","val":200000000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":200000000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":200000000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":200000000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":200000000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":200000000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":200000000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":200000000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":200000000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":200000000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":200000000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":200000000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":200000000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":200000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":200000000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":200000000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":200000000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":200000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":200000000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":200000000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":200000000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":200000000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":9582791,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":9582791,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":9582791,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":9631939,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":45142090,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":45139955,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":45139955,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":45139955,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":45139955,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":45139955,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":45294439,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":51010368,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":60020725,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":60037663,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":69359509,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":74251559,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":75029625,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":75029625,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":75029625,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":75217672,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":75343712,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":9582791,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":9582791,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":9582791,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":9631939,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":45142090,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":45139955,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":45139955,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":45139955,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":45139955,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":45139955,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2018-12-31","val":60022067,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":45294439,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":51010368,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":60020725,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":60022067,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":60037663,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":69359509,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":74251559,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":75029625,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":75029625,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":75029625,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":75217672,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":75343712,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":10000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":10000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":10000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":10000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":45000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":45000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":45000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":45000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":45000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":45000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":45000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":51000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":60000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":60000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":60000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":60000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":60000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":60000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":60000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":69000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":74000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":75000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":75000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":75000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":75000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":75000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-01-01","end":"2017-06-30","val":-31809000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-17888000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-50242000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-18432000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-66364000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-21288000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-48791000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-48791000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-27503000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-27503000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-91514000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-91514000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-42722000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-42722000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-97278000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-97278000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-33043000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-33043000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-60656000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-60656000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-27613000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-27613000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-81774000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-81774000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-21118000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-21118000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-112748000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-112748000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-14168000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-14168000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-50771000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-50771000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-36603000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":-36603000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-33967000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":16804000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-54528000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":26599000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":43701000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":17102000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueModificationOfContract":{"label":"Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Modification of Contract","description":"Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from contract modification which increases (decreases) right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.","units":{"USD":[{"start":"2020-01-01","end":"2020-09-30","val":30900000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":37300000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3300000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":20500000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"ContractWithCustomerLiability":{"label":"Contract with Customer, Liability","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2018-09-30","val":45066000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":44413000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":44413000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":44413000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":44413000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":44413000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":43725000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":43207000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":42649000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":43356000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":43356000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":43356000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":43356000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":43356000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":42088000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":36927000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":335211000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":296222000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":296222000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":296222000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":299249000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":293069000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"ContractWithCustomerLiabilityCurrent":{"label":"Contract with Customer, Liability, Current","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2018-09-30","val":1042000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2572000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2572000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2572000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2572000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":2572000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5708000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":9015000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":12603000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":18100000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":18100000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":18100000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":18100000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":18100000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":26760000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":27109000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":93164000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":67563000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":67563000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":67563000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":72373000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":41014000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"ContractWithCustomerLiabilityNoncurrent":{"label":"Contract with Customer, Liability, Noncurrent","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2018-09-30","val":44024000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":41841000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":41841000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":41841000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":41841000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":41841000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":38017000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":34192000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":30046000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25256000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":25256000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":25256000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":25256000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":25256000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":15328000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9818000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":242047000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":228659000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":228659000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":228659000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":226876000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":252055000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"ConvertiblePreferredStockSharesIssuedUponConversion":{"label":"Convertible Preferred Stock, Shares Issued upon Conversion","description":"Number of shares issued for each share of convertible preferred stock that is converted.","units":{"shares":[{"end":"2017-12-31","val":25612109,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":25612109,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":25612109,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":25612109,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-07-02","val":25612109,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-07-02","val":25612109,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-07-02","val":25612109,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-07-02","val":25612109,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-07-02","val":25612109,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-07-31","val":25612109,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"}]}},"DebtSecuritiesTradingUnrealizedLoss":{"label":"Debt Securities, Trading, Unrealized Loss","description":"Amount of unrealized loss on investment in debt security measured at fair value with change in fair value recognized in net income (trading).","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":100000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":300000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":600000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":700000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":700000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":900000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":500000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"}]}},"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":"2017-01-01","end":"2017-06-30","val":-1721000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-4020000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-12481000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1103000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2602000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-2602000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-5126000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-5126000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-5565000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-5565000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-486000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-486000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-486000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-486000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":-486000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-486000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":-486000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-486000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2017-12-31","val":8445000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2109000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2109000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"}]}},"DeferredOfferingCosts":{"label":"Deferred Offering Costs","description":"Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.","units":{"USD":[{"end":"2017-12-31","val":511000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":511000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":511000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":3976000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2019-06-30","val":123000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"}]}},"DeferredRentCreditCurrent":{"label":"Deferred Rent Credit, Current","description":"For a classified balance sheet, the cumulative difference as of the balance sheet date between the 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, by the lessor or lessee, respectively, within one year of the balance sheet date.","units":{"USD":[{"end":"2017-12-31","val":307000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":307000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":307000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"}]}},"DeferredRentCreditNoncurrent":{"label":"Deferred Rent Credit, Noncurrent","description":"For a classified balance sheet, the cumulative difference between the rental income or 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, by the lessor or lessee, respectively, more than one year after the balance sheet date.","units":{"USD":[{"end":"2017-12-31","val":1329000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1329000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1329000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":2023000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2064000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2105000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2105000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2105000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2105000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":2105000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"}]}},"DeferredTaxAssetsDeferredIncome":{"label":"Deferred Tax Assets, Deferred Income","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.","units":{"USD":[{"end":"2017-12-31","val":2400000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2019-12-31","val":11845000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":11845000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3753000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"DeferredTaxAssetsGoodwillAndIntangibleAssets":{"label":"Deferred Tax Assets, Goodwill and Intangible Assets","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.","units":{"USD":[{"end":"2019-12-31","val":3607000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":3607000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":7570000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2017-12-31","val":42011000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":69772000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":69772000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":106349000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":106349000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":126256000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"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":"2019-12-31","val":3000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":3000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2017-12-31","val":32524000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":50917000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":50917000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":61460000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":61460000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":64639000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.","units":{"USD":[{"end":"2017-12-31","val":1090000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2894000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2894000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":5354000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":5354000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4583000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2016-12-31","val":31729000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":39605000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2017-12-31","val":39605000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2017Q4I"},{"end":"2018-12-31","val":68143000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":68143000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2018-12-31","val":68143000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":106346000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":106346000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":126256000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2017-12-31","val":6039000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":480000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":480000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2017-12-31","val":6039000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":6039000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":6039000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":3437000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":913000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":481000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":481000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":481000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":481000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":481000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"}]}},"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":"2017-01-01","end":"2017-12-31","val":200000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":400000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":400000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":500000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":1500000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":500000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1400000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":900000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1900000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":500000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2400000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":2400000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":600000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":600000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1100000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1100000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":600000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":600000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1800000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1800000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":600000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":600000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2400000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":2400000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":700000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":700000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1400000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":1400000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":700000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":700000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":2100000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":800000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2900000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":800000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1900000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":1000000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"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":"2017-01-01","end":"2017-06-30","val":740000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":500000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1134000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":400000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1585000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":536000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1447000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1447000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":900000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1923000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1923000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":500000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2841000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":2841000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1025000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":1025000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1960000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1960000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":2951000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2951000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":4732000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":4732000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1351000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":1351000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5617000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":5617000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":6374000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":9270000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2841000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":6471000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"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":"2019-01-01","end":"2019-09-30","val":-1.69,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-0.41,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":-0.24,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-01-01","end":"2020-03-31","val":-0.24,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.83,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-0.58,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-04-01","end":"2020-06-30","val":-0.58,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-0.51,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":0.24,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":0.24,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-0.8,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-0.22,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":0.35,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.58,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":0.23,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"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":"2017-01-01","end":"2017-03-31","val":-1.86,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-4.13,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-2.31,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-2.36,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-6.62,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-2.4,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-2.4,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-8.66,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-2.04,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-2.35,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-03-31","val":-2.35,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-01-01","end":"2018-03-31","val":-2.35,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-5.26,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-5.4,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-2.94,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-3.04,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-04-01","end":"2018-06-30","val":-3.04,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-3.04,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-5.13,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-5.13,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-0.97,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-0.97,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-07-01","end":"2018-09-30","val":-0.97,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-0.97,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-3.64,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-3.64,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-0.13,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-10-01","end":"2018-12-31","val":-0.13,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-0.74,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-0.74,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-03-31","val":-0.74,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":-0.74,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1.3,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-1.3,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-0.57,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-0.57,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-04-01","end":"2019-06-30","val":-0.57,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-0.57,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-1.69,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-0.41,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-0.41,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-07-01","end":"2019-09-30","val":-0.41,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-2.2,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-2.2,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-0.48,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-10-01","end":"2019-12-31","val":-0.48,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-0.24,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.83,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":-0.58,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-12-31","val":-0.8,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"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":"2019-01-01","end":"2019-09-30","val":-1.69,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-0.41,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":-0.24,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-01-01","end":"2020-03-31","val":-0.24,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.83,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-0.58,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-04-01","end":"2020-06-30","val":-0.58,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-0.51,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":0.23,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":0.23,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-0.8,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-0.22,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":0.34,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.55,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":0.21,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"EffectiveIncomeTaxRateContinuingOperations":{"label":"Effective Income Tax Rate Reconciliation, Percent","description":"Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":0.158,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.053,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-0.053,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-0.004,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-0.004,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent","description":"Percentage of domestic federal statutory tax rate applicable to pretax income (loss).","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":0.34,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-12-31","val":0.34,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":0.34,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0.21,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":0.21,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":-0.1,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-0.277,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.277,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.336,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0.336,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.37,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate":{"label":"Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":-0.159,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent","description":"Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement.","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":-0.015,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-0.005,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.005,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.005,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0.005,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.035,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent":{"label":"Effective Income Tax Rate Reconciliation,Other Reconciling Items, Percent","description":"Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments.","units":{"pure":[{"start":"2018-01-01","end":"2018-12-31","val":0.004,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.004,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.003,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0.003,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.002,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":0.054,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.069,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.069,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.066,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0.066,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.094,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"EffectiveIncomeTaxRateReconciliationTaxCreditsResearch":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":0.042,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.055,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.055,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.068,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0.068,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.116,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"EmployeeRelatedLiabilitiesCurrent":{"label":"Employee-related Liabilities, Current","description":"Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2017-12-31","val":2252000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2252000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2252000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":1940000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2951000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2933000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2933000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2933000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2933000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":2933000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1775000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2392000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3283000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3547000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":3547000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":3547000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":3547000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":3547000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2298000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3244000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4918000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":5600000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":5600000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":5600000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3425000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5326000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized":{"label":"Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount","description":"Amount of cost not yet recognized for nonvested award under share-based payment arrangement.","units":{"USD":[{"end":"2018-06-30","val":23000000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":21900000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":19600000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":27900000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":29300000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":26700000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":24300000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q4I"},{"end":"2020-03-31","val":32100000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":31400000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":27200000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":25500000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"},{"end":"2021-03-31","val":54200000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":57400000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2018-12-31","val":397000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":397000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":397000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":397000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":862000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1212000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1588000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2747000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":2747000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":2747000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":2747000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":2747000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3439000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7003000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":7003000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":9156000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":9156000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":9156000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":11177000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":13776000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-01-01","end":"2017-06-30","val":6099000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":3125000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9706000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3607000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":14311000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4779000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":10769000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":10769000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":5991000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":5991000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":16726000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":16726000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":5957000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":5957000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":22606000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":22606000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":6554000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":6554000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":14403000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":14403000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":7850000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":7850000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":21284000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":21284000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":6881000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":6881000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":28632000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":28632000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":7458000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":7458000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":16060000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":16060000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":8601000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":8601000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":25223000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":9163000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":35922000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":10817000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":22738000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":11921000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"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":"2017-12-31","val":21359000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":21359000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":21359000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":21359000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":21359000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":21359000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":21359000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":21359000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":21359000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":21359000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":21359000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":21359000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":21359000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":21359000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":21359000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":21359000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":21359000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":21359000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":21359000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":21359000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":21359000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":21359000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":21359000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":21359000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":21359000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":21359000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018"}]}},"GoodwillImpairmentLossNetOfTax":{"label":"Goodwill, Impairment Loss, Net of Tax","description":"Amount after tax of loss recognized that results 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":"2018-01-01","end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"GoodwillPeriodIncreaseDecrease":{"label":"Goodwill, Period Increase (Decrease)","description":"Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"},{"start":"2020-04-01","end":"2020-05-01","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-04-01","end":"2020-05-01","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q1I"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"ImpairmentOfIntangibleAssetsFinitelived":{"label":"Impairment of Intangible Assets, Finite-lived","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.","units":{"USD":[{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"}]}},"ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill":{"label":"Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)","description":"Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":18559000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":18559000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":18559000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":18559000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":18559000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":18559000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-12-31","val":18559000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-12-31","val":18559000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":18559000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"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":"2017-01-01","end":"2017-06-30","val":-33607000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-18803000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-54372000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-20764000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-78924000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-22312000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-51314000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-51314000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-29003000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-29003000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-96484000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-96484000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-45170000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-45170000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-102960000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-102960000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-33684000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-33684000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-61516000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-61516000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-82743000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-82743000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-21227000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-21227000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-113779000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-113779000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-50570000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-50570000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-36288000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":-36288000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-33226000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":17344000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-53787000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":26776000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":42939000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":16163000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"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":"2017-01-01","end":"2017-06-30","val":-1721000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-870000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-4020000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-2299000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-12481000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1103000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2602000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-2602000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-1500000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-1500000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-5126000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-5126000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-2524000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-2524000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-5565000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-5565000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-486000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-486000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-486000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-486000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-486000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-486000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-486000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-486000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2021-01-01","end":"2021-03-31","val":254000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-727000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":-981000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"IncreaseDecreaseInAccountsPayable":{"label":"Increase (Decrease) in Accounts Payable","description":"The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":1071000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1878000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":4025000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1531000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1081000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1081000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-1593000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-1593000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":658000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":658000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1048000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-1048000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1858000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-1858000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":-1740000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-1740000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":9928000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":9928000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-9545000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-9545000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-2783000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-2783000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":-8560000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":-6572000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":8114000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3900000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"IncreaseDecreaseInAccruedLiabilities":{"label":"Increase (Decrease) in Accrued Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":1651000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":2178000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2312000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1404000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":266000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":266000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":1394000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1394000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":2271000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":2271000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-71000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-71000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":600000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":600000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":2244000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2244000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":257000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":257000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":584000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":584000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4013000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":4013000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":4913000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":6358000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2733000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1571000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"IncreaseDecreaseInContractWithCustomerLiability":{"label":"Increase (Decrease) in Contract with Customer, Liability","description":"Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":44762000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":44762000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":43580000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":44413000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1170000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-688000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1029000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-1206000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":-1638000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-1763000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":-1057000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-1057000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1267000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-1267000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-6429000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-6429000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":291855000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":252866000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3027000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-3153000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"IncreaseDecreaseInDeferredLiabilities":{"label":"Increase (Decrease) in Deferred Liabilities","description":"Change during the period in carrying value for all deferred liabilities due within one year or operating cycle.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":4000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":582000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":954000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":362000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":387000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":387000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":429000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":429000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":470000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":470000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"}]}},"IncreaseDecreaseInIncomeTaxes":{"label":"Increase (Decrease) in Income Taxes","description":"The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets.","units":{"USD":[{"start":"2021-01-01","end":"2021-03-31","val":254000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":501000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":857000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2262000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1979000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2509000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":2509000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":1602000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1602000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":1346000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":1346000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":285000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":285000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1766000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1766000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":4785000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2293000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":8495000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":5743000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":397000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-2647000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5909000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-1472000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":5766000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":6278000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4672000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":8521000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"IncreaseDecreaseInPrepaidRent":{"label":"Increase (Decrease) in Prepaid Rent","description":"Amount of increase (decrease) of consideration paid in advance for rent that provides economic benefits in future periods.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":2492000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":2752000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3044000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":7381000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":10057000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":10058000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1298000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2395000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"IndefiniteLivedIntangibleAssetsExcludingGoodwill":{"label":"Indefinite-lived Intangible Assets (Excluding Goodwill)","description":"Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.","units":{"USD":[{"end":"2020-12-31","val":42291000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2020-12-31","val":42291000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2021-03-31","val":42291000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":42291000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"IntangibleAssetsGrossExcludingGoodwill":{"label":"Intangible Assets, Gross (Excluding Goodwill)","description":"Amount before accumulated amortization of intangible assets, excluding goodwill.","units":{"USD":[{"end":"2018-12-31","val":106842000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":106842000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":106842000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":106842000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":106842000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":106842000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":106842000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":106842000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":106842000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":106842000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":106842000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":106842000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":88283000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":88283000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":88283000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":88283000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":88283000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":88283000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":88283000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":88283000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"IntangibleAssetsNetExcludingGoodwill":{"label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","units":{"USD":[{"end":"2017-12-31","val":106842000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":106842000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":106842000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":106842000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":106842000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":106445000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":106445000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":106445000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":106445000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":106445000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":105980000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":105630000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":86695000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":85536000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":85536000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":85536000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":85536000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":85536000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":84844000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":81280000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":81280000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":79127000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":79127000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":79127000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":77106000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":74507000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"InvestmentIncomeInterest":{"label":"Investment Income, Interest","description":"Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":158000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":79000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":230000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":72000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":281000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":89000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":181000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":181000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":91000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":91000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":499000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":499000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":318000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":318000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1323000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":1323000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":521000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":521000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":878000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":878000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":358000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":358000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1306000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":428000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2010000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":509000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":853000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":343000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2"}]}},"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":"2017-01-01","end":"2017-06-30","val":1100000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":500000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2200000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":1100000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3100000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":900000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1700000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1700000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":800000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":800000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2400000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2400000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":700000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":700000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3000000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":3000000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"}]}},"LeaseCost":{"label":"Lease, Cost","description":"Amount of lease cost recognized by lessee for lease contract.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":673000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1346000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":673000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2019000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2019000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":673000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2692000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":2692000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":673000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1346000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":3397000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":8099000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4772000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9597000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"LesseeOperatingLeaseLiabilityPaymentsDue":{"label":"Lessee, Operating Lease, Liability, to be Paid","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease.","units":{"USD":[{"end":"2018-12-31","val":26549000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":26549000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":26549000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":26123000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":25471000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":24821000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":24171000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":24171000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":88504000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":84049000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":84049000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":84049000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":80404000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":75953000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive":{"label":"Lessee, Operating Lease, Liability, to be Paid, after Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2018-12-31","val":13096000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":13096000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":13096000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13097000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":13096000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":13097000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10160000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":10160000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":19164000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7134000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":7134000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":7134000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year One","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":2659000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":2659000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":7784000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":18067000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":18067000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":18067000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":15178000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":15178000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearFive":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2018-12-31","val":2852000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2852000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2852000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2860000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2860000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2860000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2937000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":2937000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":16050000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":12029000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":12029000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":12029000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearFour":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Four","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2018-12-31","val":2769000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2769000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2769000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2819000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2818000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2818000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2860000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":2860000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":15591000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":16050000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":16050000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":16050000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":12030000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12029000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearThree":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Three","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2018-12-31","val":2688000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2688000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2688000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2737000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2737000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2737000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2818000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":2818000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":15178000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15591000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":15591000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":15591000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16050000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":16050000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearTwo":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Two","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2018-12-31","val":2610000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2610000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2610000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2659000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2659000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2659000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2737000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":2737000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":14737000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15178000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":15178000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":15178000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":15591000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":15591000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear":{"label":"Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.","units":{"USD":[{"end":"2018-12-31","val":2534000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":2534000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2534000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1951000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1301000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":650000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2021-03-31","val":14421000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9971000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"LesseeOperatingLeaseLiabilityUndiscountedExcessAmount":{"label":"Lessee, Operating Lease, Liability, Undiscounted Excess Amount","description":"Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.","units":{"USD":[{"end":"2019-03-31","val":13207000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":12652000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":12102000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":11557000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":11557000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":11557000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":23074000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":21363000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":21363000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":21363000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":19716000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":18097000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":99166000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":99166000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":99166000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":111206000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":175171000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":162356000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":162356000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":162356000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":162356000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":162356000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":182628000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":186852000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":167941000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":182665000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":182665000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":182665000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":182665000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":182665000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":162570000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":182885000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":542962000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":533179000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":533179000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":533179000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":501750000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":492233000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":198547000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":198547000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":198547000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":166332000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":304588000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":287651000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":287651000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":287651000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":287651000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":287651000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":277736000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":302549000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":349514000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":336201000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":305242000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":454278000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":908628000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":889936000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":889936000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":889936000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":890640000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":904870000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":12085000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":12085000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":12085000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":14364000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":9959000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14287000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":14287000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":14287000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":14287000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":14287000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":16763000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":20057000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":25266000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":41670000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":41670000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":41670000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":41670000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":41670000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":41108000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":51766000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":124024000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":101337000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":101337000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":101337000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":118019000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":81514000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-01-01","end":"2017-12-31","val":41747000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1339000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2143000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-2143000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":113636000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":113636000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":113623000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":113623000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":45550000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":45550000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":129642000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":129642000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":129654000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":129654000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":75000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":75000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":159680000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":159680000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":233256000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":240129000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1550000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2859000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-01-01","end":"2017-06-30","val":-25152000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-12475000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":304000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1012000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4161000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":4161000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-117882000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-117882000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-85290000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-85290000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":27866000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":27866000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":15525000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":15525000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":-24086000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-24086000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":-18186000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-18186000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":44260000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":44260000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":79422000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":79422000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":97922000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":-215122000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-188520000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-109109000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-01-01","end":"2017-06-30","val":-25349000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-37518000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-50788000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-16933000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-33581000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-33581000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-5889000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-5889000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-22133000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-22133000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-21531000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-21531000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-41445000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-41445000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":-61900000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-61900000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":-82162000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-82162000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-31447000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-31447000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-51489000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-51489000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":258292000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":236316000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":689000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":13694000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-01-01","end":"2017-03-31","val":-13954000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-31886000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-17933000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-17933000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-50352000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-18465000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-18465000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-66443000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-16091000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-21209000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-03-31","val":-21209000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-01-01","end":"2018-03-31","val":-21209000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-03-31","val":-21209000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-03-31","val":-21209000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-48712000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-48712000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-27503000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-27503000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-04-01","end":"2018-06-30","val":-27503000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-27503000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-04-01","end":"2018-06-30","val":-27503000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-91358000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-91358000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-42646000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-42646000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-07-01","end":"2018-09-30","val":-42646000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-42646000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-97395000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-97395000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-6037000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-10-01","end":"2018-12-31","val":-6037000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-61030000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-61030000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-82257000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-82257000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-21227000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-21227000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-07-01","end":"2019-09-30","val":-21227000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-21227000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-113293000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-113293000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-31036000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-10-01","end":"2019-12-31","val":-31036000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-14282000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-50570000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-50570000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-36288000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":-36288000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-04-01","end":"2020-06-30","val":-36288000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-04-01","end":"2020-06-30","val":-36288000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-33226000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":17344000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":17344000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-53787000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-20561000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":26522000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":26522000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":43666000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":17144000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"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":"2017-01-01","end":"2017-06-30","val":-31526000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-17741000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-50891000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-18645000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-67162000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-21394000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-48068000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-49356000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-27044000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-27962000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-92002000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-92002000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-42646000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-42646000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-98039000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-98039000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-33198000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-61030000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-27832000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-82257000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-21227000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-113293000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"}]}},"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":"2017-01-01","end":"2017-06-30","val":218000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":152000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":289000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":72000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":324000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":77000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":136000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":136000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":59000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":59000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":447000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":447000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":311000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":311000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1270000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":1270000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":521000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":878000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":358000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1286000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":408000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1990000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"}]}},"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":"2018-01-01","end":"2018-06-30","val":1,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":1,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":1,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018"}]}},"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":"2017-01-01","end":"2017-03-31","val":14869000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":33825000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":18955000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":18955000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":54661000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":20836000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":20836000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":79248000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":24588000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":22389000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-03-31","val":22389000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-01-01","end":"2018-03-31","val":22389000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":51450000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":51450000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":29062000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":29062000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-04-01","end":"2018-06-30","val":29062000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":29062000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":97169000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":97169000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":45719000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":45719000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-07-01","end":"2018-09-30","val":45719000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":45719000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":105650000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":105650000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":8480000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-10-01","end":"2018-12-31","val":8480000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":35679000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":35679000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-03-31","val":35679000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":35679000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":65042000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":65042000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":29364000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":29364000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-04-01","end":"2019-06-30","val":29364000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":29364000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":87943000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":87943000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":22901000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":22901000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-07-01","end":"2019-09-30","val":22901000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":22901000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":123573000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":123573000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":35629000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-10-01","end":"2019-12-31","val":35629000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":19445000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":19445000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-01-01","end":"2020-03-31","val":19445000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":72397000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":72397000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":52950000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":52950000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-04-01","end":"2020-06-30","val":52950000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":122093000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":49697000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":49697000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":194126000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":72034000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":7978000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":64618000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":56640000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":-14869000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-33825000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-18955000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-18955000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-54661000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-20836000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-20836000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-79248000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":-24588000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":-22389000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-03-31","val":-22389000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-01-01","end":"2018-03-31","val":-22389000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-51450000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-51450000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-29062000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-29062000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-04-01","end":"2018-06-30","val":-29062000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-29062000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-96931000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-96931000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-45481000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-45481000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-07-01","end":"2018-09-30","val":-45481000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-45481000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-104230000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-104230000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":-7298000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-10-01","end":"2018-12-31","val":-7298000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":-34205000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":-34205000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-03-31","val":-34205000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":-34205000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-62394000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-62394000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-28190000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-28190000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-04-01","end":"2019-06-30","val":-28190000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":-28190000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-84029000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-84029000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-21635000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-21635000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-07-01","end":"2019-09-30","val":-21635000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-21635000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-115769000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":-115769000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":-31739000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-10-01","end":"2019-12-31","val":-31739000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":-14791000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":-14791000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-01-01","end":"2020-03-31","val":-14791000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-51423000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-51423000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-36631000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":-36631000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-04-01","end":"2020-06-30","val":-36631000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-34673000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":16749000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":16749000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-55315000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":-20642000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":26622000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":42631000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":16009000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"OperatingLeaseCost":{"label":"Operating Lease, Cost","description":"Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":673000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1346000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":673000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2019000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2019000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":673000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2692000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":2692000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":673000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1346000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":3397000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":8099000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4772000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9597000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"OperatingLeaseLiability":{"label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","units":{"USD":[{"end":"2019-03-31","val":12916000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":12819000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":12719000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":12614000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":12614000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":12614000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-09-30","val":65430000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":62686000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":62686000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":62686000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":60688000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":57856000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"OperatingLeaseLiabilityCurrent":{"label":"Operating Lease, Liability, Current","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.","units":{"USD":[{"end":"2019-03-31","val":411000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":449000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":489000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":530000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":530000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":530000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":530000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":530000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":573000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":619000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":12279000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":11733000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":11733000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":11733000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":12084000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":11685000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"OperatingLeaseLiabilityNoncurrent":{"label":"Operating Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.","units":{"USD":[{"end":"2019-03-31","val":12504000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":12370000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":12230000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":12084000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":12084000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":12084000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":12084000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":12084000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":11931000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":11751000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":53151000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":50953000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":50953000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":50953000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":48604000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":46171000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"OperatingLeasePayments":{"label":"Operating Lease, Payments","description":"Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":632000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1282000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":650000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1933000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1933000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":650000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2583000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":2583000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":650000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1320000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":3022000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":7775000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4968000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9593000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2019-03-31","val":10769000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":10650000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":10527000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10400000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":10400000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":10400000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":10400000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":10400000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":10268000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":10130000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":75650000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":72957000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":72957000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":72957000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":71154000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":68123000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2018-12-31","val":26549000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":26549000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":24171000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q4I"}]}},"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":"2018-12-31","val":2534000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2534000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2659000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q4I"}]}},"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":"2018-12-31","val":2852000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2852000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2937000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q4I"}]}},"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":"2018-12-31","val":2769000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2769000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2860000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q4I"}]}},"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":"2018-12-31","val":2688000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2688000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2818000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q4I"}]}},"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":"2018-12-31","val":2610000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":2610000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2737000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q4I"}]}},"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":"2018-12-31","val":13096000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":10160000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q4I"}]}},"OperatingLeaseWeightedAverageDiscountRatePercent":{"label":"Operating Lease, Weighted Average Discount Rate, Percent","description":"Weighted average discount rate for operating lease calculated at point in time.","units":{"pure":[{"end":"2019-03-31","val":0.175,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.175,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.175,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":0.175,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.175,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":0.175,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.175,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.175,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.119,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.119,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.119,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0.12,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"OtherAccruedLiabilitiesCurrent":{"label":"Other Accrued Liabilities, Current","description":"Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":1391000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1391000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1391000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":482000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":202000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":736000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":736000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":736000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":736000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":736000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":131000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-12-31","val":372000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":372000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":372000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":372000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":372000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":127000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2897000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3432000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3308000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":3308000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":3308000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":5746000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2865000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"OtherAccruedLiabilitiesCurrentAndNoncurrent":{"label":"Other Accrued Liabilities","description":"Amount of expenses incurred but not yet paid classified as other.","units":{"USD":[{"end":"2020-06-30","val":2800000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2021-03-31","val":4500000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2500000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2017-12-31","val":22000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":22000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":22000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2019-09-30","val":2492000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2752000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":2752000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":2752000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":2752000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":2752000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5796000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":10134000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4334000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3928000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":3928000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":3928000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":4918000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5620000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-01-01","end":"2017-06-30","val":77000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":45000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":110000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":33000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":79000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-79000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-01-01","end":"2018-03-31","val":-79000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-03-31","val":-79000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-79000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-79000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-156000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-156000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-76000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-76000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":117000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":117000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":155000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":155000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-03-31","val":155000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-03-31","val":155000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":155000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-03-31","val":155000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":374000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":374000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":219000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":219000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-04-01","end":"2019-06-30","val":219000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":219000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":483000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":483000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":109000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":109000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":545000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":545000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":114000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":114000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-03-31","val":114000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-03-31","val":114000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":114000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-201000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":-201000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-315000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":-315000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-04-01","end":"2020-06-30","val":-315000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-741000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":-540000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-741000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":77000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":77000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":35000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":-42000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":60000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":73000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":59000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":43000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-12000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-45000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-45000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-32000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-32000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-52000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-52000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-7000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-7000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-53000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":-53000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":-20000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1286000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":-20000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":408000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-20000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":1990000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":509000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":853000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":343000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1447000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":595000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1528000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":154000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":308000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":154000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"PaymentsForRestructuring":{"label":"Payments for Restructuring","description":"Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":41000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":416000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":57000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":473000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2017-07-01","end":"2017-12-31","val":432000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"}]}},"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":"2017-01-01","end":"2017-12-31","val":153000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1339000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2421000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":2421000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":4089000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":4089000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":4102000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":4102000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"}]}},"PaymentsToAcquireInvestments":{"label":"Payments to Acquire Investments","description":"The cash outflow associated with the purchase of all investments (debt, security, other) during the period.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":60791000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":65775000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":70767000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6000000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":6000000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":6000000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":128313000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":128313000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":136694000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":136694000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":38438000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":38438000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":138156000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":138156000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":174271000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":174271000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":27409000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":27409000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":27409000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":27409000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":27409000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":339410000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":186929000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":185690000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"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":"2017-01-01","end":"2017-06-30","val":323000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":614000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2769000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2906000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4757000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":4757000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":5567000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":5567000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":6580000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":6580000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1039000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":1039000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1793000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1793000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":2241000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2241000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":3537000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":3537000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2325000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":2325000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4446000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":4446000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":5434000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":6477000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1591000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3419000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"PreferredStockAccretionOfRedemptionDiscount":{"label":"Preferred Stock, Accretion of Redemption Discount","description":"The amount of accretion of the preferred stock redemption discount during the period.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":360000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":192000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":539000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":180000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":719000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":185000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":644000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":644000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":459000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":459000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":644000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":644000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":644000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":644000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"}]}},"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":"2017-12-31","val":0.001,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0.001,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-09-30","val":0.001,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0.001,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0.001,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":0.001,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0.001,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0.001,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.001,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.001,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.001,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":0.001,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.001,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.001,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.001,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.001,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":0.001,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":0.001,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0.001,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0.001,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-09-30","val":10000000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":10000000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":10000000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":10000000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":10000000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":10000000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":10000000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":10000000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":10000000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10000000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":10000000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":10000000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":10000000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":10000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":10000000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":10000000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10000000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":10000000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":10000000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":10000000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10000000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":10000000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2017-12-31","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2019-12-31","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q4I"},{"end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2021-03-31","val":0,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"PrepaidExpenseAndOtherAssetsCurrent":{"label":"Prepaid Expense and Other Assets, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":3014000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3014000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3014000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":4826000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4194000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4474000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":4474000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":4474000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":4474000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":3641000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5247000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6069000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6648000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":9391000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":9391000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":9391000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":9391000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":9391000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6921000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7918000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10822000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":11741000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":11741000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":11741000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16721000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":20958000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2018-01-01","end":"2018-09-30","val":117447000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":117447000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":117447000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":117447000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2020-01-01","end":"2020-06-30","val":154292000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":84600000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":84600000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":84600000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":84600000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":154292000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-09-30","val":154292000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":154292000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"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":"2019-01-01","end":"2019-06-30","val":44608000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":44608000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":44608000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":44608000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":44608000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":44608000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"}]}},"ProceedsFromIssuanceOfRedeemableConvertiblePreferredStock":{"label":"Proceeds from Issuance of Redeemable Convertible Preferred Stock","description":"The cash inflow from issuance of callable preferred stock which is identified as being convertible to another type of financial security at the option of the issuer or the holder.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":41900000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"}]}},"ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans":{"label":"Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised","description":"Amount of cash inflow from issuance of shares under share-based payment arrangement. Excludes option exercised.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":366000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":490000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities":{"label":"Proceeds from Sale and Maturity of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":35962000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":53914000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":73840000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9918000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":14918000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":14918000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":15998000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":15998000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":57984000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":57984000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":28905000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":28905000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":55756000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":55756000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":116311000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":116311000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":159622000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":159622000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":73994000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":73994000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":111277000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":111277000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":130765000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":130765000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":80000000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":278000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":278000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":278000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":278000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":278000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":278000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1416000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1416000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":1500000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1500000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":1512000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":1512000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":132000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":132000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5831000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":5831000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":5891000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":12398000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1550000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2369000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2017-12-31","val":9834000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":9834000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":9834000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":13823000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":14475000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":15128000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":15128000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":15128000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":15128000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":15128000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":16213000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":16932000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":17322000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":19801000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":19801000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":19801000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":19801000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":19801000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":21701000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":23776000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":24421000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":25492000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":25492000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":25492000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":26597000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":29261000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2017-12-31","val":6778000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":6778000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":6778000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":9868000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10068000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":10245000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":10245000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":10245000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":10245000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":10245000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":10771000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":10903000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":10680000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":12539000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":12539000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":12539000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":12539000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":12539000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":13781000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":15154000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":15044000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":15372000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":15372000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":15372000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16563000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":18249000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"ResearchAndDevelopmentExpense":{"label":"Research and Development Expense","description":"The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":23127000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":13506000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":34224000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":11097000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":47023000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":12702000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":27921000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":27921000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":15219000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":15219000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":40854000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":40854000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":12933000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":12933000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":58024000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":58024000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":17423000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":17423000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":34048000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":34048000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":16625000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":16625000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":51343000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":51343000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":17295000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":17295000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":76369000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":76369000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":21439000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":21439000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":50442000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":50442000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":29002000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":29002000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":76785000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":26344000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":109629000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":41140000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":81617000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":40477000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"RestrictedCashCurrent":{"label":"Restricted Cash, Current","description":"Amount of cash 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.","units":{"USD":[{"end":"2017-06-30","val":2235000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2310000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1966000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1966000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1966000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1966000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1966000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":1966000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1025000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":1025000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1025000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":1025000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":1025000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":1025000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1025000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1025000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2019-03-31","val":1025000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1I"},{"end":"2019-06-30","val":950000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":950000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2I"},{"end":"2019-09-30","val":950000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":950000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3I"},{"end":"2019-12-31","val":950000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":950000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":950000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":950000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":950000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":950000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2020-03-31","val":950000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":950000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2020-06-30","val":950000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":950000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":4826000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":4826000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":4826000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":4826000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":4826000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"RestructuringCharges":{"label":"Restructuring Charges","description":"Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":-473000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-473000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-473000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"}]}},"RestructuringReserve":{"label":"Restructuring Reserve","description":"Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.","units":{"USD":[{"end":"2017-06-30","val":432000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":57000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2017-12-31","val":-148808000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":-148808000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":-148808000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":-197520000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-240166000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-246203000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":-246203000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":-246203000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":-246203000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":-246203000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":-279401000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":-307233000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":-328460000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":359500000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q3I"},{"end":"2019-12-31","val":-359496000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":-359496000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":-359496000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":-359496000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":-359496000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":-373778000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":-410066000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-09-30","val":-392722000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":-413283000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":-413283000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":-413283000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":-386761000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":-369617000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"RevenueFromContractWithCustomerExcludingAssessedTax":{"label":"Revenue from Contract with Customer, Excluding Assessed Tax","description":"Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":238000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":238000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":238000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":238000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-07-01","end":"2018-09-30","val":238000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":238000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1420000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":1420000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":1182000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-10-01","end":"2018-12-31","val":1182000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":1474000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":1474000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-03-31","val":1474000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":1474000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2648000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":2648000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":1174000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":1174000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-04-01","end":"2019-06-30","val":1174000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":1174000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3914000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":3914000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":1266000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":1266000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-07-01","end":"2019-09-30","val":1266000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":1266000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":7804000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":7804000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":3890000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-10-01","end":"2019-12-31","val":3890000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":4654000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":4654000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-01-01","end":"2020-03-31","val":4654000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":20974000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":20974000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":16319000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":16319000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"start":"2020-04-01","end":"2020-06-30","val":16319000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":87420000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":66446000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":66446000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":138811000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":51392000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":34600000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":107249000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":72649000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability":{"label":"Right-of-Use Asset Obtained in Exchange for Operating Lease Liability","description":"Amount of increase in right-of-use asset obtained in exchange for operating lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":53778000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":54063000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1246000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1376000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":792000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1303000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":3680000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1383000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4258000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":4258000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":5693000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":5693000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":7333000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":7333000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":1959000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5509000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":5509000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-09-30","val":8408000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":8408000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":11334000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":11334000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":3172000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":9186000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":9186000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":12841000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-12-31","val":17620000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3984000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9320000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"}]}},"ShortTermInvestments":{"label":"Short-term Investments","description":"Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.","units":{"USD":[{"end":"2017-12-31","val":9997000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":9997000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":9997000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":1000000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":122236000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":88904000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":88904000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":88904000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":88904000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":88904000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":60154000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":71961000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":111233000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":104098000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":104098000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":104098000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":104098000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":104098000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-03-31","val":57627000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":20029000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"},{"end":"2020-12-31","val":312001000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":312001000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":312001000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":499007000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":417727000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"ShortTermLeaseCost":{"label":"Short-term Lease, Cost","description":"Amount of short-term lease cost, excluding expense for lease with term of one month or less.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019"}]}},"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":"2016-12-31","val":-38590000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-93515000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":-93515000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":-93515000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2017-12-31","val":-93515000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2017-12-31","val":-93515000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2017-12-31","val":-93515000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2017-12-31","val":-93515000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-113605000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-03-31","val":-113605000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-03-31","val":-113605000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-138414000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":-138414000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-06-30","val":-138414000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q2I"},{"end":"2018-09-30","val":129417000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":129417000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":125295000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":125295000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":125295000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":125295000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":125295000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2018-12-31","val":125295000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2018-12-31","val":125295000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2018-12-31","val":125295000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2018-12-31","val":125295000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":95108000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2019-03-31","val":95108000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-03-31","val":95108000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-03-31","val":95108000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-03-31","val":95108000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-03-31","val":95108000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q1I"},{"end":"2019-06-30","val":115697000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":115697000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-06-30","val":115697000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-06-30","val":115697000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q2I"},{"end":"2019-09-30","val":181573000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":181573000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3I"},{"end":"2019-12-31","val":153536000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":153536000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2019-12-31","val":153536000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2019-12-31","val":153536000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":153536000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2019-12-31","val":153536000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2019-12-31","val":153536000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2019Q4I"},{"end":"2020-03-31","val":142672000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"end":"2020-03-31","val":142672000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2020-03-31","val":142672000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2020-03-31","val":142672000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-03-31","val":142672000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q1I"},{"end":"2020-06-30","val":271393000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"end":"2020-06-30","val":271393000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2020-06-30","val":271393000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":365666000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":356757000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01"},{"end":"2020-12-31","val":356757000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":356757000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q4I"},{"end":"2021-03-31","val":388890000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2021-03-31","val":388890000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":412637000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2I"}]}},"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":"2018-06-14","end":"2018-06-15","val":0.18,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-06-14","end":"2018-06-15","val":0.18,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-06-14","end":"2018-06-15","val":0.18,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-06-14","end":"2018-06-15","val":0.18,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-06-14","end":"2018-06-15","val":0.18,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-06-15","val":0.18,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":0.18,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q2I"}]}},"StockIssued1":{"label":"Stock Issued","description":"The fair value of stock issued in noncash financing activities.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":2387000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2387000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"}]}},"StockIssuedDuringPeriodValueConversionOfConvertibleSecurities":{"label":"Stock Issued During Period, Value, Conversion of Convertible Securities","description":"The gross value of stock issued during the period upon the conversion of convertible securities.","units":{"USD":[{"start":"2018-07-01","end":"2018-09-30","val":193540000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":193540000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":193540000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"}]}},"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":"2020-01-01","end":"2020-12-31","val":366000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-04-01","end":"2021-06-30","val":490000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"StockIssuedDuringPeriodValueIssuedForServices":{"label":"Stock Issued During Period, Value, Issued for Services","description":"Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":847000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":847000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":847000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":847000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-01-01","end":"2019-12-31","val":847000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":847000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"}]}},"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":"2018-01-01","end":"2018-12-31","val":113192000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":113192000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":847000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":847000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":847000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":847000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"}]}},"StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures":{"label":"Stock Issued During Period, Value, Restricted Stock Award, Forfeitures","description":"Value of stock related to Restricted Stock Awards forfeited during the period.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":2000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018"},{"start":"2019-04-01","end":"2019-06-30","val":1000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":1000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q2"}]}},"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":"2018-04-01","end":"2018-06-30","val":278000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":278000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-12-31","val":278000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":278000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-01-01","end":"2019-03-31","val":897000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":519000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":519000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-04-01","end":"2019-06-30","val":519000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":519000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":84000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":84000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1512000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":1512000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":132000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":132000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-03-31","val":132000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-01-01","end":"2020-03-31","val":132000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":132000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q1"},{"start":"2020-04-01","end":"2020-06-30","val":5699000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":5699000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-04-01","end":"2020-06-30","val":5699000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-07-01","end":"2020-09-30","val":60000,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":12398000,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1550000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":1550000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":819000,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"TaxAdjustmentsSettlementsAndUnusualProvisions":{"label":"Tax Adjustments, Settlements, and Unusual Provisions","description":"Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"}]}},"TaxesPayableCurrent":{"label":"Taxes Payable, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2021-03-31","val":254000,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"}]}},"TemporaryEquityAccretionToRedemptionValueAdjustment":{"label":"Temporary Equity, Accretion to Redemption Value, Adjustment","description":"Amount of decrease to net income for accretion of temporary equity to its redemption value to derive net income apportioned to common stockholders.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":360000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":192000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":539000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":180000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":719000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":185000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2018-01-01","end":"2018-03-31","val":185000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-03-31","val":185000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":644000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":644000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":459000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":459000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":459000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":644000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":644000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":644000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":644000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"}]}},"TemporaryEquityCarryingAmountAttributableToParent":{"label":"Temporary Equity, Carrying Amount, Attributable to Parent","description":"Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2017-12-31","val":192896000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":192896000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":192896000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":193540000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"}]}},"TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests":{"label":"Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests","description":"Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2017-12-31","val":192896000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":192896000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":192896000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":193540000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"}]}},"TemporaryEquityLiquidationPreference":{"label":"Temporary Equity, Liquidation Preference","description":"The aggregate liquidation preference (or restrictions) of stock classified as temporary equity that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2017-12-31","val":192374000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":192374000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":192374000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":192374000,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"}]}},"TemporaryEquitySharesAuthorized":{"label":"Temporary Equity, Shares Authorized","description":"The maximum number of securities classified as temporary equity that are permitted to be issued by an entity's charter and bylaws. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2017-12-31","val":145833064,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":145833064,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":145833064,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":145833064,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q4I"}]}},"TemporaryEquitySharesIssued":{"label":"Temporary Equity, Shares Issued","description":"The number of securities classified as temporary equity that have been sold (or granted) to the entity's shareholders. Securities issued include securities outstanding and securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2017-12-31","val":142288292,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":142288292,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":142288292,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":142288292,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q4I"}]}},"TemporaryEquitySharesOutstanding":{"label":"Temporary Equity, Shares Outstanding","description":"The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.","units":{"shares":[{"end":"2017-12-31","val":142288292,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":142288292,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":142288292,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-06-30","val":142288292,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q4I"}]}},"TradingSecuritiesDebt":{"label":"Debt Securities, Trading","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading).","units":{"USD":[{"end":"2018-09-30","val":122200000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":88900000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":60200000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":72000000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":111200000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":104100000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q4I"},{"end":"2020-03-31","val":57600000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":20000000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"}]}},"TradingSecuritiesDebtAmortizedCost":{"label":"Debt Securities, Trading, Amortized Cost","description":"Amortized cost of investments in debt securities classified as trading.","units":{"USD":[{"end":"2018-09-30","val":122300000,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":88700000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":59900000,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":71400000,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":110500000,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":103400000,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2019Q4I"},{"end":"2020-03-31","val":56800000,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1I"},{"end":"2020-06-30","val":19500000,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2017-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"end":"2018-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018Q4I"},{"end":"2019-12-31","val":0,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"end":"2019-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020Q4I"}]}},"ValuationAllowanceDeferredTaxAssetChangeInAmount":{"label":"Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount","description":"Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-18600000,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"}]}},"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":"2019-01-01","end":"2019-09-30","val":48574275,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":51891157,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":60008217,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":61145254,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":62282291,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":65187435,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":76440293,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":79101624,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":79994422,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":80026488,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}},"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":"2017-01-01","end":"2017-06-30","val":7631883,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":7676426,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":7682179,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":7781398,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":7756180,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9091651,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":9139638,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":9139638,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":9187207,"accn":"0001193125-18-244313","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":9187207,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":17949026,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":17949026,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":44036206,"accn":"0001564590-18-028542","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":44036206,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":26945508,"accn":"0001564590-19-008803","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-21"},{"start":"2018-01-01","end":"2018-12-31","val":26945508,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":45004521,"accn":"0001564590-19-017973","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"start":"2019-01-01","end":"2019-03-31","val":45004521,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":46866842,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":46866842,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":48749627,"accn":"0001193125-19-207743","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":48749627,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":48574275,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":51891157,"accn":"0001193125-19-285886","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":51445539,"accn":"0001193125-20-071633","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-12"},{"start":"2019-01-01","end":"2019-12-31","val":51445539,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":60008217,"accn":"0001193125-20-136205","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":61145254,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":62282291,"accn":"0001193125-20-211886","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-12-31","val":67520886,"accn":"0001193125-21-062223","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-01","frame":"CY2020"}]}},"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":"2019-01-01","end":"2019-09-30","val":48574275,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2019-07-01","end":"2019-09-30","val":51891157,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":60008217,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":61145254,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":62282291,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":65187435,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"start":"2020-07-01","end":"2020-09-30","val":73183923,"accn":"0001193125-20-286833","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":75189696,"accn":"0001193125-21-153243","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":75222119,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-04-01","end":"2021-06-30","val":75254186,"accn":"0001193125-21-237889","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05","frame":"CY2021Q2"}]}}}}}