{"cik":906338,"entityName":"TARO PHARMACEUTICAL INDUSTRIES LTD","facts":{"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":"2012-03-31","val":459000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":497000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":497000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":10702000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":10702000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":12115000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":12115000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":12338000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":12338000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":6486000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":6486000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":4330000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":4330000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1550000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1550000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":4452000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":4452000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1764000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1764000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1372000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":1372000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":3649000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccountsPayableTradeCurrent":{"label":"Accounts Payable, Trade, Current","description":"Carrying value as of the balance sheet date of obligations 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":"2010-12-31","val":21905000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":23321000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":23321000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22977000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":22977000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":19387000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":19387000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":20795000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":20795000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":19480000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":19480000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":18853000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":18853000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":16394000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":16394000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":25697000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":25697000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":35060000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":35060000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":28858000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":28858000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":61166000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":61166000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":68232000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":68232000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":68484000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccountsReceivableGross":{"label":"Accounts Receivable, before Allowance for Credit Loss","description":"Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.","units":{"USD":[{"end":"2012-03-31","val":201354000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":237013000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":237013000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":322140000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":322140000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":459774000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":459774000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":530010000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":530010000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":509250000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":509250000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":456308000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":456308000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":461365000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":461365000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":410403000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":410403000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":409198000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":409198000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":437557000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":437557000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":458218000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccountsReceivableNet":{"label":"Accounts Receivable, after Allowance for Credit Loss","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.","units":{"USD":[{"end":"2010-12-31","val":73406000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":120832000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":120832000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":111130000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":111130000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":119810000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":119810000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":138772000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":138772000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":222427000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":222427000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":238611000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":238611000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":203924000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":203924000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":206455000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":206455000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":237945000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":237945000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":235221000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":235221000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":213539000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":213539000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":246972000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":246972000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":202260000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccruedIncomeTaxesCurrent":{"label":"Accrued Income Taxes, Current","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.","units":{"USD":[{"end":"2012-03-31","val":68507000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":20055000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":20055000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":27090000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":27090000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":75384000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":75384000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":23509000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":23509000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":18591000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":18591000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":20619000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":20619000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":16950000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":16950000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":22511000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":22511000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":18114000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":18114000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":19695000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":19695000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":33011000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccruedIncomeTaxesNoncurrent":{"label":"Accrued Income Taxes, Noncurrent","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.","units":{"USD":[{"end":"2012-03-31","val":60000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":60000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":60000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":60000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"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":"2012-03-31","val":7091000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":7682000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":7682000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":9702000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":9702000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":16999000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":16999000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":17244000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":17244000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":14609000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":14609000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":17952000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":17952000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":16308000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":16308000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":15616000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":15616000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":20557000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":20557000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":25181000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":25181000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":23953000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccruedRoyaltiesCurrent":{"label":"Accrued Royalties, Current","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2012-03-31","val":2774000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":3488000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":3488000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2321000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":2321000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":4251000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":4251000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":6247000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":6247000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":4065000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":4065000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1707000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1707000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":863000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":863000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":8523000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":8523000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":2911000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":2911000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1819000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":1819000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":809000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccumulatedAmortizationDeferredFinanceCosts":{"label":"Accumulated Amortization, Debt Issuance Costs","description":"Amount of accumulated amortization of debt issuance costs.","units":{"USD":[{"end":"2012-03-31","val":179000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":187000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":187000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":191000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":191000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":192000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":193000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"}]}},"AccumulatedAmortizationOfOtherDeferredCosts":{"label":"Accumulated Amortization of Other Deferred Costs","description":"Accumulated amortization of other deferred costs capitalized at the end of the reporting period. Does not include deferred finance costs, deferred acquisition costs of insurance companies, or deferred leasing costs for real estate operations.","units":{"USD":[{"end":"2012-03-31","val":1518000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1535000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1535000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1542000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1542000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1542000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1541000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1541000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1541000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":186000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":186000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"}]}},"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":"2012-03-31","val":199086000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":210843000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":210843000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":213182000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":213182000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":216521000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":216521000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":217112000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":217112000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":218045000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":218045000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":233811000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":233811000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":236452000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":236452000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":255383000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":255383000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":277208000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":277208000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":310990000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":310990000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":331578000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax","description":"Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2013-03-31","val":150000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":100000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":100000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":183000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":183000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":194000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":194000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":125000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":125000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2042000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":2042000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":13961000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":13961000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":-2454000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":-2454000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":5284000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":5284000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":-11745000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":-11745000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":-12669000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax","description":"Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.","units":{"USD":[{"end":"2013-03-31","val":16594000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":-22997000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":-22996000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":-111149000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":-111149000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":-123220000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":-123220000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":-148258000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":-148258000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":-112327000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":-112327000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":-158069000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":-158069000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":-160583000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2020Q1I"}]}},"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":"2010-12-31","val":24186000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":18549000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":18549000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":23034000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":23034000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":16743000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":16743000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":-22896000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":-22896000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":-110966000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":-110966000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":-123026000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":-123026000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":-148133000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":-148133000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":-110285000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":-110285000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":-144108000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":-144108000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":-163037000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":-163037000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":-151621000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":-151621000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":-168965000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":-168965000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":-174996000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2010-12-31","val":244668000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":253577000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":253577000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":253584000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":253584000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":261008000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":261008000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":262419000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":262419000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":262445000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":262445000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":262445000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":262445000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":262445000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":262445000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":262445000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":262445000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":262445000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":262445000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":262445000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":262445000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":262445000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":262445000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":262445000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":262445000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":262445000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AdjustmentForLongTermIntercompanyTransactionsNetOfTax":{"label":"Adjustment for Long-term Intercompany Transactions, Net of Tax","description":"Current period adjustment resulting from gains and losses on intercompany foreign currency transactions that are of a long-term-investment nature because settlement is not planned or anticipated in the foreseeable future. Resulting from the entities to the transaction being consolidated, combined, or accounted for by the equity method in the reporting entity's financial statements.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-307000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3249000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":3249000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-2104000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-2104000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":1510000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1510000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1510000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":11670000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":11670000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":11670000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":18167000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":18167000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":18167000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":2268000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":2268000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":2268000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":6017000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":6017000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":6017000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-9467000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-9467000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-9467000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":2517000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":2517000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":2517000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2021-04-01","end":"2022-03-31","val":2000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":2000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-100000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition":{"label":"APIC, Share-based Payment Arrangement, ESPP, Increase for Cost Recognition","description":"Amount of increase in additional paid-in capital (APIC) for recognition of cost for employee stock purchase program (ESPP) award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":163000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":186000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"}]}},"AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue":{"label":"APIC, Share-based Payment Arrangement, Increase for Cost Recognition","description":"Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":307000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":285000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":285000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":6827000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":7270000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":7270000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2166000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":2166000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":7213000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":7213000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":7213000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":9787000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":9787000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":9787000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":8370000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":8370000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":8370000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":15504000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":15504000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":15504000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":10468000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":10468000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":10468000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":9913000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":9913000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":9913000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":6527000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":6527000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":6527000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":4902000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":4902000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":4902000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":5681000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":5681000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":5681000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":8280000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":8280000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":14511000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":285000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"AllowanceForDoubtfulAccountsReceivable":{"label":"Accounts Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on accounts receivable.","units":{"USD":[{"end":"2012-03-31","val":114000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":118000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":118000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":143000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":143000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":159000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":159000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":154000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":154000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":372000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":372000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":248000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":248000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":392000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":392000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2774000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2774000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1013000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1013000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":16226000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":16226000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":27130000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AllowanceForDoubtfulAccountsReceivableCurrent":{"label":"Accounts Receivable, Allowance for Credit Loss, Current","description":"Amount of allowance for credit loss on accounts receivable, classified as current.","units":{"USD":[{"end":"2012-03-31","val":33426000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":49701000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":49701000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":64144000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":64144000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":109765000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":109765000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":93920000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":93920000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":82494000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":82494000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":70865000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":70865000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":63818000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":63818000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":61406000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":61406000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":52236000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":52236000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":56033000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":56033000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":55865000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AociLossCashFlowHedgeCumulativeGainLossAfterTax":{"label":"AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax","description":"Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.","units":{"USD":[{"end":"2020-03-31","val":-160583000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":-156905000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":-156905000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":-157220000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":-157220000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":-162321000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AssetImpairmentCharges":{"label":"Asset Impairment Charges","description":"Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2617000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":784000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":784000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":969000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":969000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":969000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":47000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":47000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":47000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":90000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":90000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":90000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":2042000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":2042000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":2042000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":276000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":276000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":276000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":556442000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":795845000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":795845000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":856424000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":856424000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1106636000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1106636000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1284376000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1284376000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1737745000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1737745000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":2188033000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":2188033000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2289753000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2289753000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2433210000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":2433210000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":2135326000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":2135326000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2341252000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2341252000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":2406873000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":2406873000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":2176362000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":2176362000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":2135513000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2010-12-31","val":295637000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":581431000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":581431000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":653661000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":653661000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":909771000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":909771000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1051271000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1051271000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1513807000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1513807000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1877595000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1877595000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":1999024000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":1999024000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1896635000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1896635000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1482720000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1482720000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1532598000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1532598000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1470835000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1470835000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1337886000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":1337886000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1336428000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AssetsHeldForSaleCurrent":{"label":"Assets Held-for-sale, Current (Deprecated 2014-01-31)","description":"Current assets (normally turning over within one year or one business cycle if longer) that are held for sale apart from normal operations and anticipated to be sold within one year.","units":{"USD":[{"end":"2010-12-31","val":434000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":81000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":81000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":71000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":71000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":67000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":67000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":73000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent":{"label":"Disposal Group, Including Discontinued Operation, Assets, Current","description":"Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2014-03-31","val":73000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2016-03-31","val":1081000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1081000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":1015000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":1015000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"}]}},"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":"2019-03-31","val":784981000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1061397000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1061397000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":970262000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"AvailableForSaleDebtSecuritiesGrossUnrealizedGain":{"label":"Debt Securities, Available-for-sale, Unrealized Gain","description":"Amount of unrealized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2018-04-01","end":"2019-03-31","val":1224000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018"}]}},"AvailableForSaleDebtSecuritiesGrossUnrealizedLoss":{"label":"Debt Securities, Available-for-sale, Unrealized Loss","description":"Amount of unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2017-04-01","end":"2018-03-31","val":2633000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"}]}},"AvailableForSaleSecurities":{"label":"Available-for-sale Securities","description":"Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.","units":{"USD":[{"end":"2015-03-31","val":3458000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":3572000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":3548000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":775460000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":775460000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":786205000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":786205000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1055022000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1055022000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":975689000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"AvailableForSaleSecuritiesAmortizedCost":{"label":"Available-for-sale Securities, Amortized Cost Basis","description":"This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"USD":[{"end":"2015-03-31","val":3375000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":3561000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":3617000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":778093000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":778093000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":784981000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":784981000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1061397000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1061397000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":970262000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"AvailableForSaleSecuritiesCurrent":{"label":"Available-for-sale Securities, Current","description":"Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer.","units":{"USD":[{"end":"2015-03-31","val":3458000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":3572000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":3572000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":3548000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":3548000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":549821000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":549821000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":481883000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":481883000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":595383000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":595383000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":418480000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2017-03-31","val":2436000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1161000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1161000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":750000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":750000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":9761000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":9761000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":2990000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":2990000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":7312000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":7312000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":3223000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2017-03-31","val":2547000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1160000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1160000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":743000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":743000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":8472000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":8472000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":3033000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":3033000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":6971000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":6971000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":2462000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2017-03-31","val":1181000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":776932000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":776932000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":784231000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":783481000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1044537000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1044537000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":956797000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":956797000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":953150000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":953150000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":983794000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2017-03-31","val":1001000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":774300000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":774300000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":785462000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":784700000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1040549000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1040549000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":962103000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":962103000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":940212000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":940212000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":970105000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate":{"label":"Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date.","units":{"USD":[{"end":"2017-03-31","val":3548000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":775460000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":775460000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":786205000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":785443000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1049021000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1049021000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":965136000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":965136000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":947183000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":947183000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":972567000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis":{"label":"Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, 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), with single maturity date and allocated without single maturity date.","units":{"USD":[{"end":"2017-03-31","val":3617000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":778093000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":778093000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":784981000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":784231000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1054298000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1054298000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":959787000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":959787000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":960462000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":960462000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":987017000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost":{"label":"Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, 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), without single maturity date and not allocated over maturity grouping.","units":{"USD":[{"end":"2019-03-31","val":750000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":7099000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":7099000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":10475000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue":{"label":"Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.","units":{"USD":[{"end":"2019-03-31","val":762000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":6001000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":6001000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":10553000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"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":"2019-03-31","val":786205000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1055022000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1055022000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":975689000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"AvailableForSaleSecuritiesNoncurrent":{"label":"Available-for-sale Securities, Noncurrent","description":"Investments in debt and equity securities which are categorized neither as held-to-maturity nor trading and which are intended to be sold or mature more than one year from the balance sheet date or operating cycle, if longer. Such securities are reported at fair value; unrealized gains (losses) related to Available-for-sale Securities are excluded from earnings and reported in a separate component of shareholders' equity (other comprehensive income), unless the Available-for-sale security is designated as a hedge or is determined to have had an other than temporary decline in fair value below its amortized cost basis. All or a portion of the unrealized holding gain (loss) of an Available-for-sale security that is designated as being hedged in a fair value hedge is recognized in earnings during the period of the hedge, as are other than temporary declines in fair value below the cost basis for investments in equity securities and debt securities that an entity intends to sell or it is more likely than not that it will be required to sell before the recovery of its amortized cost basis. Other than temporary declines in fair value below the cost basis for debt securities categorized as Available-for-sale that an entity does not intend to sell and for which it is not more likely than not that the entity will be required to sell before the recovery of its amortized cost basis are bifurcated into credit losses and losses related to all other factors. Other than temporary declines in fair value below cost basis related to credit losses are recognized in earnings, and losses related to all other factors are recognized in other comprehensive income.","units":{"USD":[{"end":"2018-03-31","val":225639000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":225639000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":304322000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":304322000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":459639000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":459639000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":557209000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"AvailableforsaleSecuritiesGrossUnrealizedGainLoss1":{"label":"Available-for-sale Securities, Gross Unrealized Gain (Loss) (Deprecated 2018-01-31)","description":"Amount of unrealized gain (loss) on investments in debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2016-04-01","end":"2017-03-31","val":-69000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-2633000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"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":"2009-01-01","end":"2009-12-31","val":755000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":397000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":397000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":464000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":790000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":790000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":790000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":633000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":633000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":633000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":1573000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1573000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1573000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1714000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1714000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1714000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":645000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":645000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":645000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":1744000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":1744000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":1744000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":692000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":692000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":692000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":2281000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":2281000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":2281000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":4740000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":4740000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":4740000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1477000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":1477000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":1477000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":2997000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":2997000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":2997000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1468000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":1468000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":1242000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2008-12-31","val":68828000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2008Q4I"},{"end":"2009-12-31","val":93307000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2009-12-31","val":93307000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2009Q4I"},{"end":"2010-12-31","val":54144000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2010-12-31","val":54144000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2010-12-31","val":54144000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2010-12-31","val":54144000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":78872000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1I"},{"end":"2011-12-31","val":150001000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":150001000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2011-12-31","val":150001000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2011-12-31","val":150001000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":238266000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":238266000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2012-03-31","val":238266000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2012-03-31","val":238266000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012Q1I"},{"end":"2013-03-31","val":237284000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":237284000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2013-03-31","val":237284000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2013-03-31","val":237284000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013Q1I"},{"end":"2014-03-31","val":209967000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":209967000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2014-03-31","val":209967000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2014-03-31","val":209967000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014Q1I"},{"end":"2015-03-31","val":481641000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":481641000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2015-03-31","val":481641000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2015-03-31","val":481641000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015Q1I"},{"end":"2016-03-31","val":576757000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":576757000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2016-03-31","val":576757000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2016-03-31","val":576757000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016Q1I"},{"end":"2017-03-31","val":600399000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":600399000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2017-03-31","val":600399000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017Q1I"},{"end":"2018-03-31","val":576611000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":576611000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":567451000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":567451000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":513354000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":513354000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":605177000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":605177000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":251134000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":251134000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":154495000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":24479000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-39163000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-39163000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":24728000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":95857000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":95857000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":95857000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":88265000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":88265000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":88265000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-982000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-982000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-982000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-27317000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-27317000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-27317000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":271674000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":271674000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":271674000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":95116000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":95116000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":95116000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":23642000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":23642000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":23642000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-23788000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-23788000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-9160000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2017-03-31","val":600399000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017Q1I"},{"end":"2018-03-31","val":576611000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2018-03-31","val":576611000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018Q1I"},{"end":"2019-03-31","val":567451000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2019-03-31","val":567451000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2019-03-31","val":567451000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019Q1I"},{"end":"2020-03-31","val":513354000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":513354000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2020-03-31","val":513354000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2020-03-31","val":513354000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020Q1I"},{"end":"2021-03-31","val":605177000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":605177000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2021-03-31","val":605177000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021Q1I"},{"end":"2022-03-31","val":251134000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":251134000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":154495000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2017-04-01","end":"2018-03-31","val":-23788000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-9160000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-9160000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-54097000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-54097000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-54097000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":91823000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":91823000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":91823000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-354043000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-354043000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-96639000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"CommonStockDividendsPerShareCashPaid":{"label":"Common Stock, Dividends, Per Share, Cash Paid","description":"Aggregate dividends paid during the period for each share of common stock outstanding.","units":{"USD/shares":[{"end":"2018-11-05","val":12.86,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2018-11-05","val":12.86,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2018-11-05","val":12.86,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018Q3I"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"ILS/shares":[{"end":"2012-03-31","val":0.0001,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":0.0001,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":0.0001,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":0.0001,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":0.0001,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":0.0001,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}],"USD/shares":[{"end":"2010-12-31","val":0.0001,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0.0001,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":0.0001,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.0001,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1I"},{"end":"2015-03-31","val":0.0001,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":0.0001,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":0.0001,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":0.0001,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":0.0001,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":0.0001,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":0.0001,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":0.0001,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":0.0001,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":0.0001,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":0.0001,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":0.0001,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":0.0001,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":0.0001,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":0.0001,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":0.0001,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2010-12-31","val":200000000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":200000000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":200000000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":200000000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":200000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":200000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":200000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":200000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":200000000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":200000000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":200000000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":200000000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":200000000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":200000000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":200000000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":200000000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":200000000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":200000000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":200000000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":200000000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":200000000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":200000000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":200000000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":200000000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":200000000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":200000000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2010-12-31","val":43341732,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":44799507,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":44799507,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":44800007,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":44800007,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":45091562,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":45091562,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":45115262,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":45115262,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":45116262,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":45116262,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":45116262,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":45116262,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":45116262,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":45116262,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":45116262,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":45116262,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":45116262,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":45116262,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":45116262,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":45116262,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":45116262,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":45116262,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":45116262,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":45116262,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":45116262,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"CommonStockSharesOutstanding":{"label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","units":{"shares":[{"end":"2010-12-31","val":43018257,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":44476032,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":44476032,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":44476532,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":44476532,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":44768087,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":44768087,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":42832273,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":42832273,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":42833273,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":42833273,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":42765934,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":42765934,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":40513209,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":40513209,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":39427515,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":39427515,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":38538796,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":38538796,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":38258077,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":38258077,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":37926044,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":37926044,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":37584631,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":37584631,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":37584631,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"CommonStockValue":{"label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2010-12-31","val":679000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":679000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2011-12-31","val":679000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2012-03-31","val":679000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1I"}]}},"CommonStockValueOutstanding":{"label":"Common Stock, Value, Outstanding","description":"Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares.","units":{"USD":[{"end":"2012-03-31","val":679000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":679000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":679000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":679000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":679000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":679000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":679000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":679000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":679000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":679000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":679000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":679000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":679000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":679000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":679000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":679000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":679000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":679000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":679000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":679000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":679000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":679000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2010-01-01","end":"2010-12-31","val":66284000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":27190000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":177043000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":177043000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":51737000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":51737000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":51737000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":259915000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":259915000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":259915000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":320748000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":320748000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":320748000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":396187000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":396187000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":396187000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":528872000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":528872000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":528872000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":431249000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":431249000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":431249000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":248998000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":248998000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":248998000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":247954000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":247954000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":247954000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":225312000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":225312000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":225312000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-375237000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-375237000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-375237000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":40922000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":40922000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":19414000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2206000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1532000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-5637000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2011-01-01","end":"2011-12-31","val":-5637000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-5637000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4485000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":4485000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":4485000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-6291000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-6291000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-6291000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-39639000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-39639000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-88070000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"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":"2018-03-31","val":223000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":9439000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":9439000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":237000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":237000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":7583000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":7583000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":5788000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":5788000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":903000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"CostOfGoodsAndServicesSold":{"label":"Cost of Goods and Services Sold","description":"The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":146920000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":159045000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":159158000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":44617000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":176143000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":176143000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":176143000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":45971000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":45971000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":45971000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":176128000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":176128000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":176128000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":179279000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":179279000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":179279000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":186359000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":186359000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":186359000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":169743000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":169743000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":169743000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":207860000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":207860000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":207860000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":198405000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":198405000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":198405000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":224169000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":224169000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":224169000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":245044000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":245044000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":245044000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":252314000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":252314000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":252314000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":268212000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":268212000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":304629000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"CumulativeEffectOnRetainedEarningsNetOfTax1":{"label":"Cumulative Effect on Retained Earnings, Net of Tax (Deprecated 2020-01-31)","description":"Amount of the cumulative effect on retained earnings net of related income tax effect.","units":{"USD":[{"start":"2018-04-01","end":"2019-03-31","val":36925000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":36925000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"}]}},"CurrentForeignTaxExpenseBenefit":{"label":"Current Foreign Tax Expense (Benefit)","description":"Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":9077000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":20558000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":20558000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":16061000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":16061000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":66660000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":66660000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":66660000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":65877000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":65877000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":65877000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":70178000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":70178000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":70178000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":61059000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":61059000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":61059000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":77605000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":77605000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":77605000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":64581000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":64581000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":64581000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":41549000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":41549000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":41549000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":49308000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":49308000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":49308000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":2208000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":2208000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":2208000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":10934000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":10934000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":6623000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":7021000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":48502000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":48502000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9352000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":9352000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":93165000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":93165000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":93165000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":106561000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":106561000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":106561000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":166466000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":166466000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":166466000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":66785000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":66785000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":66785000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":25396000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":25396000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":25396000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":27687000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":27687000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":27687000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":60203000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":60203000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":60203000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":55895000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":55895000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":55895000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":5234000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":5234000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":5234000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-112000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-112000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-4546000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1400000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3993000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":3993000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1730000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1730000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":1139000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1139000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1139000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":16852000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":16852000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":16852000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":25881000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":25881000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":25881000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":34254000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":34254000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":34254000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":26175000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":26175000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":26175000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":17373000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":17373000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":17373000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":33183000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":33183000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":33183000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":4177000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":4177000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":4177000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":7459000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":7459000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":7459000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":8658000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":8658000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":6145000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"DebtInstrumentCarryingAmount":{"label":"Long-term Debt, Gross","description":"Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.","units":{"USD":[{"end":"2013-03-31","val":842000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":422000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":422000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"DebtSecuritiesAvailableForSaleUnrealizedGainLoss":{"label":"Debt Securities, Available-for-sale, Unrealized Gain (Loss)","description":"Amount of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2018-04-01","end":"2019-03-31","val":1212000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-5277000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-5277000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":5350000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020"}]}},"DebtSecuritiesRealizedGainLoss":{"label":"Debt Securities, Realized Gain (Loss)","description":"Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity) and investment in debt security measured at fair value with change in fair value recognized in net income (trading).","units":{"USD":[{"start":"2016-04-01","end":"2017-03-31","val":144000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":6871000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":6871000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":19691000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":19691000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":19691000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":22655000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":22655000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":22655000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":19105000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":19105000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":19105000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":8509000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":8509000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":15513000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"DeferredCreditsAndOtherLiabilitiesNoncurrent":{"label":"Deferred Credits and Other Liabilities, Noncurrent","description":"Carrying amount as of the balance sheet date of unearned revenue or income, not otherwise specified in the taxonomy, which is expected to be taken into income after one year or beyond the normal operating cycle, if longer and noncurrent obligations not separately disclosed in the balance sheet (other liabilities, noncurrent).","units":{"USD":[{"end":"2020-03-31","val":1100000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":29227000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":29227000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":22643000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":22643000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":9566000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredFinanceCostsGross":{"label":"Debt Issuance Costs, Gross","description":"Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2012-03-31","val":194000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":193000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":193000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":193000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":193000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":193000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":193000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"}]}},"DeferredIncomeTaxAssetsNet":{"label":"Deferred Income Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.","units":{"USD":[{"end":"2019-03-31","val":110974000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":106693000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":106693000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":142007000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":142007000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":124882000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":124882000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":103672000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-78191000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":6720000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":6720000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3917000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-21374000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-21374000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-21374000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4075000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":4075000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":4075000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-18822000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-18822000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-18822000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-23708000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-23708000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-23708000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-70387000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-70387000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-70387000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":25988000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":25988000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":25988000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":80828000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":80828000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":80828000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":56097000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":56097000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":56097000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":17509000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":17509000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":17509000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":7585000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":7585000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":7585000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":7895000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":7895000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":7895000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":23199000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":23199000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":15046000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2012-03-31","val":2507000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":2205000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":2205000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2082000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":2082000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":2162000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":2162000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":2515000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":2515000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2402000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2402000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":3228000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":3228000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":10986000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":10986000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":10377000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":10377000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":9747000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":9747000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":7055000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":7055000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":5351000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredIncomeTaxLiabilitiesNet":{"label":"Deferred Income Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.","units":{"USD":[{"end":"2019-03-31","val":2985000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":3395000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":3395000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1907000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1907000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"}]}},"DeferredRevenueCurrent":{"label":"Deferred Revenue, Current","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2013-03-31","val":351000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":351000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":19917000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":19917000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":79000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":79000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":799000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":799000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":167000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"}]}},"DeferredRevenueNoncurrent":{"label":"Deferred Revenue, Noncurrent","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2015-03-31","val":983000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":983000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1326000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1326000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":1630000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":1630000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1858000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1858000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1572000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1572000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1347000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1347000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1095000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1095000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":919000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":919000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":616000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2015-04-01","end":"2016-03-31","val":79000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":79000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":79000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"}]}},"DeferredTaxAssetsCapitalLossCarryforwards":{"label":"Deferred Tax Assets, Capital Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.","units":{"USD":[{"end":"2018-03-31","val":17219000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":17219000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":18301000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":18301000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":17749000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":17749000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":17705000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":17705000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":17568000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":17568000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":17568000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2019-03-31","val":41420000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":41420000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":36612000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":36612000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":34836000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":34836000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":31969000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":31969000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":28731000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2012-03-31","val":105157000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":123079000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":123079000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":147167000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":147167000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":215362000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":215362000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":228046000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":228046000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":153795000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":153795000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":104476000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":104476000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":143627000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":143627000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":137013000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":137013000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":177704000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":177704000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":154112000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":154112000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":131256000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxAssetsInProcessResearchAndDevelopment":{"label":"Deferred Tax Assets, in Process Research and Development","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination.","units":{"USD":[{"end":"2014-03-31","val":1439000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2014Q1I"},{"end":"2015-03-31","val":909000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2015-03-31","val":909000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015Q1I"},{"end":"2016-03-31","val":884000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":884000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2016-03-31","val":884000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":955000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":955000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2017-03-31","val":955000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1091000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1091000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2018-03-31","val":1091000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018Q1I"},{"end":"2019-03-31","val":867000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":867000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2019-03-31","val":867000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019Q1I"},{"end":"2020-03-31","val":664000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":664000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2020-03-31","val":664000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020Q1I"},{"end":"2021-03-31","val":649000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":649000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2021-03-31","val":649000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021Q1I"},{"end":"2022-03-31","val":686000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":686000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":797000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2012-03-31","val":88962000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":107792000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":107792000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":131512000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":131512000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":201899000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":201899000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":213714000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":213714000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":139986000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":139986000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":84029000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":84029000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":107989000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":107989000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":103298000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":103298000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":140100000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":140100000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":124882000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":124882000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":103672000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2012-03-31","val":91469000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":109997000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":109997000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":133594000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":133594000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":204061000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":204061000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":216229000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":216229000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":142388000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":142388000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":87257000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":87257000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":118975000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":118975000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":113675000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":113675000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":149847000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":149847000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":131937000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":131937000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":109023000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxAssetsNetCurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Current","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.","units":{"USD":[{"end":"2012-03-31","val":85020000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":104509000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":104508000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":128689000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":128689000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":199908000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":199908000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":212222000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":212222000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":132064000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":132064000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"}]}},"DeferredTaxAssetsNetNoncurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Noncurrent","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":36490000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":12302000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":12302000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6449000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":6449000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":5489000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":5489000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":4905000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":4905000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":4153000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":4153000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":4007000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":4007000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":10324000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":10324000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":87257000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":87257000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":110974000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2019Q1I"}]}},"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":"2012-03-31","val":11844000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":11574000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":11574000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":12347000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":12347000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":10379000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":10379000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":11322000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":11322000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":18143000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":18143000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":4745000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":4745000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":4383000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":4383000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":548000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":548000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":35404000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":35404000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":37479000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":37479000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":18477000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2012-03-31","val":11665000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":9323000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":9323000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":12695000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":12695000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":32259000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":32259000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":29885000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":29885000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":21419000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":21419000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":6310000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":6310000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":7448000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":7448000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":8506000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":8506000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":10077000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":10077000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":5517000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":5516000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":6737000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxAssetsPropertyPlantAndEquipment":{"label":"Deferred Tax Assets, Property, Plant and Equipment","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2012-03-31","val":1843000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1507000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1507000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1224000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1224000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":921000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":921000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":908000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":908000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":789000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":789000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2019-03-31","val":1440000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1440000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1440000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1440000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1438000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1438000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":2549000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":2549000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1808000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxAssetsTaxDeferredExpense":{"label":"Deferred Tax Assets, Tax Deferred Expense","description":"Amount, before allocation of valuation allowances, of deferred tax asset attributable to deductible differences from reserves and accruals, compensation and benefit costs, and other provisions, reserves, and allowances.","units":{"USD":[{"end":"2012-03-31","val":54087000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":78192000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":78192000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":91603000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.","units":{"USD":[{"end":"2014-03-31","val":91603000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":131524000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":131524000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":141524000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":141524000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":86760000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":86760000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":50704000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":50704000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":50742000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":50742000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":45756000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":45756000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":60862000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":60862000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":46943000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":46943000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":50893000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts.","units":{"USD":[{"end":"2012-03-31","val":37000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":36000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":36000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":38000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":38000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":39000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":39000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":36000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":36000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":112000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":112000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":46000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":46000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":83000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":83000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":583000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":583000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":212000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":212000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":152000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":152000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":136000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2012-03-31","val":13688000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":13082000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":13082000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":13573000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":13573000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":11301000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":11301000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":11817000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":11817000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":11407000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":11407000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":17219000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":17219000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":24652000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":24652000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":23338000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":23338000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":27857000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":27857000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":22175000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":22175000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":22233000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxLiabilitiesCurrent":{"label":"Deferred Tax Liabilities, Net, Current","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as current.","units":{"USD":[{"end":"2012-03-31","val":302000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":326000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":326000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":343000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":343000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":261000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":261000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":283000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":283000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":288000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":288000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"}]}},"DeferredTaxLiabilitiesDerivatives":{"label":"Deferred Tax Liabilities, Derivatives","description":"Amount of deferred tax liability attributable to taxable temporary differences from derivatives.","units":{"USD":[{"end":"2021-03-31","val":17000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":17000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":48000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":48000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"}]}},"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":"2010-12-31","val":2342000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1851000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":1851000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2205000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":2205000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1879000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1879000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1739000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1739000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1901000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1901000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":2232000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":2232000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2114000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2114000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":3228000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":3228000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":2985000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2019Q1I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2012-03-31","val":302000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":326000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":326000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":343000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":343000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":261000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":261000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":312000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":312000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":316000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":316000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":355000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":355000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":259000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":259000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":199000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":199000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":198000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":198000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":238000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":238000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":488000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxLiabilitiesPropertyPlantAndEquipment":{"label":"Deferred Tax Liabilities, Property, Plant and Equipment","description":"Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2012-03-31","val":2205000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1879000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1879000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1739000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1739000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1901000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1901000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":2203000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":2203000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2086000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2086000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2873000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":2873000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":8803000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":8803000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":10178000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":10178000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":8991000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":8991000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":6770000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":6770000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":4368000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent":{"label":"Assets for Plan Benefits, Defined Benefit Plan","description":"Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.","units":{"USD":[{"end":"2012-03-31","val":2939000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":2594000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":2594000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2085000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":2085000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1770000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1770000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1873000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1873000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2118000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2118000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1657000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1657000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1350000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1350000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1187000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1187000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1211000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1211000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1190000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":1190000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1014000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2010-01-01","end":"2010-12-31","val":839000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":861000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":861000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":233000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":233000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":987000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":987000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":987000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1075000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1075000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1075000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":976000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":976000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":976000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":958000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":958000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":958000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":1080000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":1080000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":1080000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1195000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":1195000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":1195000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":1254000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":1254000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":1254000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1133000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":1133000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":1133000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":1369000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":1369000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":1369000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1273000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":1273000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":2785000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2010-01-01","end":"2010-12-31","val":15745000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":15154000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":15154000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3731000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":3731000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":14329000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":14329000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":14329000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":12950000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":12950000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":12950000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":12480000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":12480000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":12480000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":11901000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":11901000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":11901000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":12645000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":12645000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":12645000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":14727000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":14727000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":14727000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":17017000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":17017000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":17017000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":19161000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":19161000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":19161000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":21849000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":21849000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":21849000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":24077000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":24077000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":26489000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":18445000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":18827000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":18827000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4709000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":18730000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":18730000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":18730000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4598000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":4598000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":4598000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":17765000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":17765000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":17765000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":16567000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":16567000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":16567000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":15798000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":15798000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":15798000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":14848000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":14848000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":14848000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":14829000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":14829000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":14829000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":16496000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":16496000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":16496000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":18597000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":18597000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":18597000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":21383000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":21383000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":21383000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":23680000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":23680000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":23680000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":25915000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":25915000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":32127000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"DerivativeAssetFairValueNet":{"label":"Derivative Asset, Fair Value, Net (Deprecated 2013-01-31)","description":"Fair value of the gross assets less the gross liabilities of a derivative asset or group of derivative assets.","units":{"USD":[{"end":"2012-03-31","val":3134000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":3643000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"}]}},"DerivativeAssets":{"label":"Derivative Asset","description":"Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2012-03-31","val":2866000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1767000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1767000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"}]}},"DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral":{"label":"Derivative Asset, Fair Value, Amount Not Offset Against Collateral","description":"Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.","units":{"USD":[{"end":"2013-03-31","val":3643000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2924000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":2924000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"}]}},"DerivativeFixedInterestRate":{"label":"Derivative, Fixed Interest Rate","description":"Fixed interest rate related to the interest rate derivative.","units":{"pure":[{"end":"2000-11-30","val":0.0825,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2000Q4I"},{"end":"2005-09-30","val":0.0616,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2005-09-30","val":0.0616,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2005Q3I"}]}},"DerivativeHigherFixedInterestRateRange":{"label":"Derivative, Higher Fixed Interest Rate Range (Deprecated 2016-01-31)","description":"High end of the range of fixed interest rates when a range is presented for a group of interest rate derivatives.","units":{"pure":[{"end":"2000-11-30","val":0.0825,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2000Q4I"}]}},"DerivativeHigherRangeOfBasisSpreadOnVariableRate":{"label":"Derivative, Higher Range of Basis Spread on Variable Rate (Deprecated 2016-01-31)","description":"High end of the range of percentage points added to the reference rate to compute the variable rate on the group of interest rate derivatives.","units":{"pure":[{"end":"2000-11-30","val":0.033,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2000Q4I"}]}},"DerivativeInstrumentsAndHedgesLiabilities":{"label":"Derivative Instruments and Hedges, Liabilities","description":"Sum as of the balance sheet date of the (a) fair values of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, and (b) the carrying amounts of the liabilities arising from financial instruments or contracts used to mitigate a specified risk (hedge), and which are expected to be extinguished or otherwise disposed of within a year or the normal operating cycle, if longer, net of the effects of master netting arrangements.","units":{"USD":[{"end":"2012-03-31","val":237000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1318000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1318000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":3213000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":3213000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":5449000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":5449000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2017-03-31","val":2110000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2110000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":591000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":591000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":3769000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":3769000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":3811000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":3811000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":299000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":299000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":281000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":281000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":3548000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DerivativeLowerFixedInterestRateRange":{"label":"Derivative, Lower Fixed Interest Rate Range (Deprecated 2016-01-31)","description":"Low end of the range of fixed interest rates when a range is presented for a group of interest rate derivatives.","units":{"pure":[{"end":"2000-11-30","val":0.06,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2000Q4I"}]}},"DerivativeLowerRangeOfBasisSpreadOnVariableRate":{"label":"Derivative, Lower Range of Basis Spread on Variable Rate (Deprecated 2016-01-31)","description":"Low end of the range of percentage points added to the reference rate to compute the variable rate on the group of interest rate derivatives.","units":{"pure":[{"end":"2000-11-30","val":0.006,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2000Q4I"}]}},"DerivativeNumberOfInstrumentsHeld":{"label":"Derivative, Number of Instruments Held","description":"The number of derivative instruments of a particular group held by the entity.","units":{"Derivative":[{"end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax","description":"Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-2969000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-1217000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1217000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-238000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-238000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-238000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-790000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-790000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-790000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"}]}},"DiscontinuedOperationTaxEffectOfDiscontinuedOperation":{"label":"Discontinued Operation, Tax Effect of Discontinued Operation","description":"Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2013-04-01","end":"2014-03-31","val":81000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":81000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":81000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-3000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-3000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-3000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"}]}},"DisposalGroupIncludingDiscontinuedOperationConsideration":{"label":"Disposal Group, Including Discontinued Operation, Consideration","description":"Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.","units":{"USD":[{"end":"2017-07-31","val":946000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2017-07-31","val":946000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2017-07-31","val":946000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017Q2I"}]}},"DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold":{"label":"Disposal Group, Including Discontinued Operation, Costs of Goods Sold","description":"Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":5895000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1070000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":1070000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":72000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":72000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":1170000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1170000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1170000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":220000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":220000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":220000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":276000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":276000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":276000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":178000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":178000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":178000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":172000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":172000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":172000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":103000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":103000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":103000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"}]}},"DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss":{"label":"Disposal Group, Including Discontinued Operation, Gross Profit (Loss)","description":"Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-4964000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-1016000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1016000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-63000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-63000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-1170000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-1170000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-1170000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-220000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-220000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-220000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-276000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-276000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-276000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-178000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-178000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-178000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-172000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-172000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-172000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-103000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-103000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-103000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"}]}},"DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss":{"label":"Disposal Group, Including Discontinued Operation, Operating Income (Loss)","description":"Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-6152000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-1399000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1399000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-97000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-97000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-1396000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-1396000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-1396000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-402000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-402000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-402000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-445000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-445000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-445000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-337000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-337000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-337000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-314000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-314000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-314000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-302000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-302000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-302000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"}]}},"DisposalGroupIncludingDiscontinuedOperationRevenue":{"label":"Disposal Group, Including Discontinued Operation, Revenue","description":"Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":931000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":54000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":54000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":9000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"}]}},"Dividends":{"label":"Dividends","description":"Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.","units":{"USD":[{"start":"2018-04-01","end":"2019-03-31","val":500000000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":500000000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":500000000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"}]}},"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":[{"end":"2018-11-05","val":500000000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2018-11-05","val":500000000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2018-11-05","val":500000000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018Q3I"}]}},"DueFromRelatedPartiesCurrent":{"label":"Due from Related Parties, Current","description":"The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle).","units":{"USD":[{"end":"2016-03-31","val":475000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2927000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2927000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":8239000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":8239000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":8987000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":8987000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":7839000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":9074000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":9835000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":9835000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":14371000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":14371000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":13129000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2009-01-01","end":"2009-12-31","val":2.91,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1.59,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":1.59,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.58,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":4.11,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":4.11,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":4.11,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":5.96,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":5.96,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":5.96,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":8.14,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":8.14,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":8.14,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":11.31,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":11.31,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":11.31,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":12.62,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":12.62,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":12.62,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11.05,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":11.05,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":5.26,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2020-04-01","end":"2021-03-31","val":-10.12,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1.55,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.68,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2015-04-01","end":"2016-03-31","val":12.62,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11.05,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":11.05,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":5.26,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":5.26,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":5.26,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":7.23,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":7.23,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":7.23,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":6.35,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":6.35,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":6.35,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-10.12,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-10.12,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1.55,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021"}]}},"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":"2009-01-01","end":"2009-12-31","val":2.81,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1.53,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":1.53,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.58,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":4.11,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":4.11,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":4.11,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":5.95,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":5.95,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":5.95,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":8.14,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":8.14,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":8.14,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":11.31,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":11.31,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":11.31,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":12.62,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":12.62,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":12.62,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11.05,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":11.05,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":5.26,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2020-04-01","end":"2021-03-31","val":-10.12,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1.55,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.68,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2010-01-01","end":"2010-12-31","val":0.14,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":0.12,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.27,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":0.27,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":0.2,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":0.2,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":0.2,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0.19,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0.19,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0.19,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0.165,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0.165,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":0.165,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0.15,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0.15,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0.15,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0.185,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.185,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.185,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0.28,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0.28,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":0.28,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0.209,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0.209,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":0.209,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0.179,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0.179,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":0.179,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-0.025,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-0.025,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-0.025,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0.252,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0.252,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.334,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2010-01-01","end":"2010-12-31","val":0.25,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.24,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":0.24,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.24,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":0.24,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":0.25,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":0.25,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":0.25,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0.25,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0.25,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0.25,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0.265,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0.265,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":0.265,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0.265,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0.265,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0.265,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0.25,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.25,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.25,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2017-12-31","val":0.35,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2017-12-31","val":0.35,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2017-12-31","val":0.35,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2017-04-01","end":"2017-12-31","val":0.35,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2017-04-01","end":"2017-12-31","val":0.35,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2017-04-01","end":"2017-12-31","val":0.35,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29"},{"start":"2017-04-01","end":"2018-03-31","val":0.24,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0.24,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":0.24,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2019-03-31","val":0.23,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0.23,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":0.23,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0.23,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0.23,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":0.23,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0.23,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0.23,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":0.23,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0.23,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0.23,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.23,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2019-04-01","end":"2020-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-0.012,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-0.012,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-0.012,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-0.038,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-0.038,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-0.007,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2017-04-01","end":"2018-03-31","val":0.142,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0.142,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":0.142,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-0.003,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-0.003,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-0.003,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-0.042,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-0.042,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationDeductions":{"label":"Effective Income Tax Rate Reconciliation, Deduction, 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 operations attributable to deduction. Includes, but is not limited to, dividend deduction, deduction for dividend paid to employee stock ownership plan (ESOP), Medicare prescription drug benefit subsidy deduction, and other deductions.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":-0.12,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.05,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-0.05,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-0.04,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-0.04,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-0.04,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-0.04,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":0.04,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-0.05,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0.05,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0.05,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0.07,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0.07,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":0.07,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0.06,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0.06,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0.06,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0.052,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.052,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.052,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0.078,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0.078,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":0.078,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0.065,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0.062,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":0.062,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0.041,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0.041,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpense":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.","units":{"pure":[{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0.001,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0.001,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":0.001,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0.004,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0.004,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-0.093,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepreciationAndAmortization":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, 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 depreciation and amortization.","units":{"pure":[{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0.001,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0.001,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":0.001,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0.002,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0.002,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.016,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.01,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-0.01,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.07,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":0.07,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":0.01,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":0.01,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":0.01,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0.005,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0.005,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0.005,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-0.005,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-0.005,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-0.005,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0.057,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0.057,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":0.057,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0.006,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0.006,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":0.006,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-0.008,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-0.008,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-0.008,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-0.005,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-0.005,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-0.005,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0.009,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0.009,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.178,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationTaxContingencies":{"label":"Effective Income Tax Rate Reconciliation, Tax Contingency, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.02,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.03,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-0.03,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-0.01,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-0.01,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0.01,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0.01,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0.01,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":0.01,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0.015,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0.015,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0.015,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0.007,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.007,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0.007,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-0.033,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-0.033,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-0.033,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0.034,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0.034,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":0.034,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-0.006,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-0.006,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-0.006,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-0.009,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-0.009,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-0.009,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0.142,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0.142,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.041,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationTaxSettlements":{"label":"Effective Income Tax Rate Reconciliation, Tax Settlement, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.","units":{"pure":[{"start":"2018-04-01","end":"2019-03-31","val":-0.003,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-0.003,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0.004,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0.004,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":0.004,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0.008,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0.008,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":0.008,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-0.02,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-0.02,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0.057,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"EffectOfExchangeRateOnCashAndCashEquivalents":{"label":"Effect of Exchange Rate on Cash and Cash Equivalents","description":"Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2590000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":477000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":477000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":371000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-1172000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-1172000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1172000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1173000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1173000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1173000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-2375000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-2375000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-2375000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-8202000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-8202000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-8202000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-32115000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-32115000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-32115000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":57000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":57000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":57000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-1218000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-1218000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-1218000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1147000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":1147000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-1156000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018"}]}},"EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations":{"label":"Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations","description":"Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2017-04-01","end":"2018-03-31","val":1147000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-1156000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-1156000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-556000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-556000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-556000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":2508000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":2508000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":2508000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":170000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":170000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-2833000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2012-03-31","val":15524000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":16667000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":16667000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":19498000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":19498000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":18264000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":18264000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":19131000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":19131000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":18577000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":18577000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":19123000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":19123000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":21057000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":21057000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":20195000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":20195000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":20179000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":20179000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":23863000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":23863000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":23055000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"ExcessTaxBenefitFromShareBasedCompensationFinancingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Financing Activities","description":"Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":838000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":838000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":838000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":149000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":149000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":149000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"}]}},"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":"2012-03-31","val":55168000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":58366000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":58366000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":61752000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":61752000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":64229000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":64229000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":67003000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":67003000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":71157000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":71157000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":72829000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":72829000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":74539000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":74539000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":76762000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":76762000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":78593000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":78593000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":80432000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":80432000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":82148000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"FiniteLivedIntangibleAssetsGross":{"label":"Finite-Lived Intangible Assets, Gross","description":"Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2012-03-31","val":73438000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":73961000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":73961000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":78366000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":78366000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":77433000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":77433000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":77379000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":77379000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":77224000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":77224000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":79921000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":79921000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":83391000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":83391000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":85174000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":85174000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":85359000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":85359000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":127766000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":127766000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":85859000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"ForeignCurrencyTransactionGainLossBeforeTax":{"label":"Foreign Currency Transaction Gain (Loss), before Tax","description":"Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-5282000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6920000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":6920000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1107000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-1107000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":2417000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":2417000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":2417000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":7118000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":7118000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":7118000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":41634000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":41634000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":41634000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":7068000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":7068000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":7068000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":20168000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":20168000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":20168000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-32465000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-32465000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-32465000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":25309000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":25309000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":25309000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":14838000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":14838000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":14838000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-365000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-365000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-365000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1985000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":1985000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-2813000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"GainLossOnDerivativeInstrumentsNetPretax":{"label":"Gain (Loss) on Derivative Instruments, Net, Pretax","description":"Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4019000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2140000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":2140000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":831000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-5239000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-5239000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-5239000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3392000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":3392000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":3392000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-1550000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-1550000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-1550000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-4181000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-4181000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-4181000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-5483000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-5483000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-5483000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":6137000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":6137000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":6137000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-1434000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-1434000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-1434000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":893000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":893000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":893000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-3115000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-3115000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-3115000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":2649000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":2649000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":2649000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":236000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":236000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":236000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":631000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":631000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":24000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"GainLossOnDispositionOfIntangibleAssets":{"label":"Gain (Loss) on Disposition of Intangible Assets","description":"Amount of gain (loss) on sale or disposal of intangible assets.","units":{"USD":[{"start":"2014-04-01","end":"2015-03-31","val":-22000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-42000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":8369000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"GainLossOnSaleOfPropertyPlantEquipment":{"label":"Gain (Loss) on Disposition of Property Plant Equipment","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":-13000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-44000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-44000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-22000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-22000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-42000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015"}]}},"GainLossRelatedToLitigationSettlement":{"label":"Gain (Loss) Related to Litigation Settlement","description":"Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":-33300000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-33300000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-33300000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-2590000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-2590000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-2590000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":4200000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":4200000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":4200000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-973000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-973000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-973000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2017-04-01","end":"2018-03-31","val":-1884000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-1884000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-1884000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":3678000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":3678000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":3678000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2020-04-01","end":"2021-03-31","val":-558924000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-558924000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-558924000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-61446000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-61446000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"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":"2010-01-01","end":"2010-12-31","val":59402000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":44401000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":44401000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8743000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":8743000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":35287000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":35287000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":35287000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":35603000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":35603000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":35603000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":34657000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":34657000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":34657000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":33287000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":33287000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":33287000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":34375000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":34375000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":34375000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":44559000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":44559000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":44559000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":43949000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":43949000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":43949000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":56757000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":56757000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":56757000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":52813000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":52813000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":52813000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":57057000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":57057000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":85086000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2010-12-31","val":7285000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":7277000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":7277000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7284000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":7284000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":7277000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":7277000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":7248000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":7248000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":7206000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":7206000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":7198000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":7198000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":7192000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":7192000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":7201000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":7201000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":7191000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":7191000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":7191000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":7191000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":7191000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":7191000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":11820000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":11820000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":17231000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2011-04-01","end":"2012-03-31","val":0,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"GovernmentContractReceivable":{"label":"Government Contract Receivable","description":"The amount of receivables that are derived from government contracts.","units":{"USD":[{"end":"2012-03-31","val":1017000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1515000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1515000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":19508000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":19508000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1260000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1260000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":41449000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":41449000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":112301000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":112301000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":102008000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":102008000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":28857000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":28857000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":16257000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":16257000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":26112000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":26112000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":27752000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":27752000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":23422000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"GrossProfit":{"label":"Gross Profit","description":"Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":208845000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":233377000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":233377000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":63110000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":329525000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":329525000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":329525000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":99170000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":99170000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":99170000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":494826000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":494826000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":494826000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":580006000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":580006000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":580006000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":676585000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":676585000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":676585000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":778966000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":778966000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":778966000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":671251000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":671251000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":671251000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":463508000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":463508000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":463508000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":445724000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":445724000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":445724000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":399725000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":399725000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":399725000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":296656000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":296656000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":296656000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":293122000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":293122000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":268323000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2009-01-01","end":"2009-12-31","val":3363000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2617000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":784000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"},{"start":"2015-04-01","end":"2016-03-31","val":2042000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":2042000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":2042000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":276000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":276000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":276000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":13000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"ImpairmentOfLongLivedAssetsHeldForUse":{"label":"Impairment of Long-Lived Assets Held-for-use","description":"The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3534000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2730000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":2730000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":784000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":784000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":784000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":969000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":969000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":969000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":47000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":47000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":90000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"IncomeLossFromContinuingOperations":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from continuing operations attributable to the parent.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":125737000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":64430000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":67047000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":25793000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":183113000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":183897000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":183897000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":47186000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":47186000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":47186000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":267400000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":267400000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":267400000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":360706000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":360706000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":360706000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":485044000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":485044000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":485044000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":541168000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":541168000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":541168000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":456708000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":456708000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":456708000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":211485000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":211485000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":211485000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":281777000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":281777000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":244241000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"}]}},"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":"2018-04-01","end":"2019-03-31","val":356854000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":298035000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":298035000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-391073000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-391073000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-391073000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":77858000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":77858000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":38213000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":58808000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":75380000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":77997000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":32456000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":208262000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":209046000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":209046000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":65128000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":65128000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":65128000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":335863000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":335863000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":335863000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":443907000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":443907000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":443907000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":581680000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":581680000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":581680000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":636820000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":636820000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":636820000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":560798000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":560798000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":560798000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":292368000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":292368000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":292368000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":356854000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":356854000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":356854000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":298035000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":298035000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-391073000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020"}]}},"IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":128465000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":64903000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":67520000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":26088000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":183711000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":184495000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":184495000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":47337000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":47337000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":47337000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":268064000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":268064000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":268064000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":361178000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":361178000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":361178000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":485621000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":485621000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":485621000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":541507000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":541507000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":541507000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":457018000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":457018000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":457018000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":210414000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":210414000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":210414000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":282122000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":282122000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":244550000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"}]}},"IncomeLossFromContinuingOperationsPerBasicAndDilutedShare":{"label":"Income (Loss) from Continuing Operations, Per Basic and Diluted Share","description":"The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.","units":{"USD/shares":[{"start":"2015-04-01","end":"2016-03-31","val":12.63,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11.06,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":11.06,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":5.27,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":5.27,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":5.27,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":7.23,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":7.23,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":6.35,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"}]}},"IncomeLossFromContinuingOperationsPerBasicShare":{"label":"Income (Loss) from Continuing Operations, Per Basic Share","description":"The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":3.21,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1.6,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":1.66,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.58,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":4.12,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":4.14,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":4.14,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":5.99,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":5.99,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":5.99,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":8.15,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":8.15,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":8.15,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":11.32,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":11.32,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":11.32,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":12.63,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":12.63,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11.06,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"IncomeLossFromContinuingOperationsPerDilutedShare":{"label":"Income (Loss) from Continuing Operations, Per Diluted Share","description":"The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":3.1,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1.54,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":1.6,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.58,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":4.12,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":4.14,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":4.14,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1.06,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":5.98,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":5.98,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":5.98,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":8.15,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":8.15,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":8.15,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":11.32,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":11.32,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":11.32,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":12.63,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":12.63,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11.06,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTax":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-11714000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-352000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-2969000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-135000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-433000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-1217000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1217000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-319000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-319000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-319000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-787000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-787000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-787000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-11714000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-352000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-2969000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-135000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-433000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-1217000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1217000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":66000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-1194000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-319000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-319000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-319000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-787000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-787000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-787000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-236000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-352000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-335000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share","description":"Per basic and diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation, when the per share amount is the same.","units":{"USD/shares":[{"start":"2015-04-01","end":"2016-03-31","val":-0.01,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-0.01,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-0.01,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-0.01,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-0.01,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-0.01,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share","description":"Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":-0.3,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.01,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-0.07,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-0.01,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-0.03,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-0.03,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-0.01,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-0.01,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-0.01,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-0.01,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-0.01,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-0.01,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share","description":"Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2009-01-01","end":"2009-12-31","val":-0.29,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.01,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-0.07,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.01,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-0.03,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-0.03,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-0.03,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-0.01,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-0.01,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-0.01,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-0.01,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-0.01,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-0.01,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-0.01,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"IncomeTaxExaminationPenaltiesAndInterestAccrued":{"label":"Income Tax Examination, Penalties and Interest Accrued","description":"The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.","units":{"USD":[{"end":"2012-03-31","val":4354000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1968000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1968000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2567000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":2567000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":550000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":550000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1293000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1293000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2674000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2674000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1324000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2548000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2548000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":3783000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":3783000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":7643000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":7643000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":6622000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"IncomeTaxExaminationPenaltiesAndInterestExpense":{"label":"Income Tax Examination, Penalties and Interest Expense","description":"The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations.","units":{"USD":[{"start":"2010-10-01","end":"2010-12-31","val":1296000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-12-31","val":60000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2011-10-06","end":"2011-12-31","val":60000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":806000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":806000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-2730000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-2730000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-2730000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":751000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":751000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-230000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-69657000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":10477000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":10477000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":6368000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":24551000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":24551000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":24551000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":17791000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":17791000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":17791000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":67799000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":67799000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":67799000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":82729000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":82729000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":82729000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":96059000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":96059000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":96059000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":95313000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":95313000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":95313000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":103780000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":103780000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":103780000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":81954000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":81954000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":81954000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":74732000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":74732000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":74732000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":53485000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":53485000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":53485000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":9667000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":9667000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":9667000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":19592000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":19592000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":12768000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncomeTaxesPaid":{"label":"Income Taxes Paid","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":11970000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":9454000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":9454000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3140000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":5102000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":5102000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":5102000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1039000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1039000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1039000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":133612000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":133612000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":133612000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":117409000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":117409000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":117409000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":101651000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":101651000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":101651000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":192964000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":192964000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":192964000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":97782000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":99720000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":99720000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":55051000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":55051000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":55051000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":71096000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":71096000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":71096000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":54536000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":54536000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":54536000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":29377000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":29377000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":29377000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":7753000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":7753000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":4175000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncomeTaxReconciliationPriorYearIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense (benefit).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-3264000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-2577000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-2577000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4364000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":4364000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-6544000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-6544000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-6544000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-124000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-124000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-124000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-20000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-20000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-20000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":2540000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":2540000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":2540000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-2444000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-2444000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-2444000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-1830000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-1830000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-1830000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-2980000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-2980000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-2980000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-9995000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-9995000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-9995000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-3462000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-3462000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-3462000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-3495000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-3495000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":2268000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2009-01-01","end":"2009-12-31","val":690000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-6367000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":939000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":1664000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-521000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1"}]}},"IncreaseDecreaseInAccountsPayableAndAccruedLiabilities":{"label":"Increase (Decrease) in Accounts Payable and Accrued Liabilities","description":"The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-5824000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":5605000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":5605000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1615000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":26603000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":26603000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":26603000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3241000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":3241000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":3241000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":43500000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":43500000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":43500000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":50686000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":50686000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":50686000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":18731000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":18731000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":18731000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-6194000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-6194000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-6194000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-28377000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-28377000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-28104000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-11785000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-12012000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-12012000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-5683000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-5683000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-5683000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1423000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":1423000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":1423000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":454609000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":454609000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":454609000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-263661000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-263661000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-75676000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncreaseDecreaseInAccountsPayableTrade":{"label":"Increase (Decrease) in Accounts Payable, Trade","description":"Change in recurring obligations of a business that arise from the acquisition of merchandise, materials, supplies and services used in the production and sale of goods and services.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-6367000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1664000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":1664000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-521000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-521000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-3483000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-3483000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-3483000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1804000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1804000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1804000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-542000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-542000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-542000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-679000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-679000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-679000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-2290000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-2290000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-2290000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":9049000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":9049000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":9049000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":9881000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":9881000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":9881000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-6202000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-6202000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-6202000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":32308000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":32308000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":32308000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-2129000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-2129000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":1649000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncreaseDecreaseInAccruedIncomeTaxesPayable":{"label":"Increase (Decrease) in Income Taxes Payable","description":"The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-2681000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-3143000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-3143000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-777000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":43857000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":43857000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":43857000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12138000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":12138000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":12138000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-48094000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-48094000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-48094000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":7815000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":7815000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":7815000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":50078000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":50078000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":50078000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-52033000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-52033000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-52033000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-4843000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-4843000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-4843000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":2027000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":2027000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":2027000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-3669000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-3669000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-3669000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":5561000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":5561000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":5561000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-4397000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-4397000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-4397000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":512000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":512000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":13320000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncreaseDecreaseInContractReceivablesNet":{"label":"Increase (Decrease) in Contract Receivables, Net","description":"The increase (decrease) during the reporting period in receivables arising from the contracting of goods and services, net for uncollectible accounts.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1081000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":11519000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":11519000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":8270000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":47565000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":47565000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":47565000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-9879000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":-9879000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-9879000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":8912000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":8912000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":8912000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":19755000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":19755000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":19755000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":85277000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":85277000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":85277000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":16386000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":16386000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":16386000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-34413000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-34413000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":2297000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"IncreaseDecreaseInContractWithCustomerAsset":{"label":"Increase (Decrease) in Contract with Customer, Asset","description":"Amount of increase (decrease) in 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":"2016-04-01","end":"2017-03-31","val":-34413000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":2297000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":2297000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":32088000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":32088000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":32088000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-2724000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-2724000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-2724000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-21683000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-21683000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-21683000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":6229000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":6229000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-37482000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncreaseDecreaseInIncomeTaxesReceivable":{"label":"Increase (Decrease) in Income Taxes Receivable","description":"The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":18000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":18000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-158000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-291000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-291000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-291000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2013-04-01","end":"2014-03-31","val":17930000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":17930000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":17930000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-17623000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-17623000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-17623000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":39340000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":39340000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":39340000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":70390000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":70390000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":70390000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-10624000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-10624000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-10624000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-73581000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-73581000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-73581000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-10890000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-10890000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-10890000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":9090000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":9090000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":9090000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":2441000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":2441000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-7014000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncreaseDecreaseInInventories":{"label":"Increase (Decrease) in Inventories","description":"The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-762000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":14464000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":14464000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1592000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":24464000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":24464000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":24464000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1583000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1583000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1583000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":630000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":630000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":630000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":10697000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":10697000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":10697000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":7027000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":7027000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":7027000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":19013000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":19013000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":19013000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":3770000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":3770000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":3770000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1978000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":1978000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":1978000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":5515000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":5515000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":5515000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":4994000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":4994000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":4994000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":27219000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":27219000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":27219000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":2069000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":2069000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":16922000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"IncreaseDecreaseInOtherNoncurrentAssets":{"label":"Increase (Decrease) in Other Noncurrent Assets","description":"Amount of increase (decrease) in noncurrent assets classified as other.","units":{"USD":[{"start":"2013-04-01","end":"2014-03-31","val":-64000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-242000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-242000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":9000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":9000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-205000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"IncreaseDecreaseInOtherNoncurrentLiabilities":{"label":"Increase (Decrease) in Other Noncurrent Liabilities","description":"Amount of increase (decrease) in noncurrent operating liabilities classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-122000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-786000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-786000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-210000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-210000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":55000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":55000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":55000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-230000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-230000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-230000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":54000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":54000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":54000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-53000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-53000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-53000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":273000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":273000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-227000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"IncreaseDecreaseInOtherReceivables":{"label":"Increase (Decrease) in Other Receivables","description":"Amount of increase (decrease) in receivables classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-3251000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":622000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":622000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":535000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":535000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":1339000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1339000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1339000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1557000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1557000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1557000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":3508000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":3508000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":3506000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":3509000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":3509000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":3518000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":5034000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":4829000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":4829000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-2020000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-2020000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-2020000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-675000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-675000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-675000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-1247000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-1247000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-1247000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":7235000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":7235000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":7235000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":3010000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":3010000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":4774000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"InterestCostsCapitalized":{"label":"Interest Costs Capitalized","description":"Amount of interest capitalized during the period.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":16832000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":16832000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":16832000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":16832000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":16832000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":16832000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":16832000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":16417000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":16417000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":16234000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":16234000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":15333000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":15333000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":15333000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":15333000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":15333000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":15333000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":15333000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":15333000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":15333000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":15333000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":15281000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"InterestExpenseShortTermBorrowings":{"label":"Interest Expense, Short-term Borrowings","description":"The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2291000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":72000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":72000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":35000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":35000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2013-04-01","end":"2014-03-31","val":1000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"}]}},"InterestIncomeDepositsWithFinancialInstitutions":{"label":"Interest Income, Deposits with Financial Institutions","description":"Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":985000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1520000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":1520000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":510000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":510000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":4026000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":4026000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":4026000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":6683000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":6683000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":6683000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":10605000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":10605000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":10605000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":13077000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":13077000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":13077000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":14599000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":14599000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":14455000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":20238000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":13367000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":13367000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":14107000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":14107000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":14107000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":11714000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":11714000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":11714000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":2432000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":2432000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":2432000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1331000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":1331000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":6590000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":8256000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":6171000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":6171000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":95000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":3447000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":3447000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":3447000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":216000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":216000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":216000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":2230000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":2230000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":2230000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1695000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1695000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1695000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":1014000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":1014000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":1014000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":85000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":85000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"}]}},"InterestPaidNet":{"label":"Interest Paid, Excluding Capitalized Interest, Operating Activities","description":"Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.","units":{"USD":[{"start":"2015-04-01","end":"2016-03-31","val":85000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"}]}},"InterestPayableCurrent":{"label":"Interest Payable, Current","description":"Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2012-03-31","val":639000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":458000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":458000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":256000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"InterestReceivableCurrent":{"label":"Interest Receivable, Current","description":"Carrying amount as of the balance sheet date of current interest earned but not received. Also called accrued interest or accrued interest receivable. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2014-03-31","val":2011000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":3574000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":3574000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":3514000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":3514000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":5266000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":5266000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":3314000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":3314000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":825000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":825000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":760000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":760000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":143000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":143000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":311000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":311000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1854000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"InventoryFinishedGoods":{"label":"Inventory, Finished Goods, Gross","description":"Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":51430000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":48549000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":48549000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":49525000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":49525000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":47122000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"InventoryFinishedGoodsNetOfReserves":{"label":"Inventory, Finished Goods, Net of Reserves","description":"Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.","units":{"USD":[{"end":"2015-03-31","val":47122000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":60249000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":60249000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":56652000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":56652000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":57038000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":57038000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":65558000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":65558000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":63686000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":63686000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":85956000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":85956000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":105873000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":105873000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":117992000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"InventoryNet":{"label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":83709000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":107378000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":107378000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":109638000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":109638000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":109626000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":109626000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":117639000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":117639000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":120272000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":120272000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":138553000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":138553000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":141045000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":141045000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":144595000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":144595000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":148079000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":148079000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":153073000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":153073000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":180292000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":180292000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":210439000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":210439000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":226669000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"InventoryRawMaterials":{"label":"Inventory, Raw Materials, Gross","description":"Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":34678000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":33293000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":33293000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":41216000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":41216000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":43383000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"InventoryRawMaterialsNetOfReserves":{"label":"Inventory, Raw Materials, Net of Reserves","description":"Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.","units":{"USD":[{"end":"2015-03-31","val":43383000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":48329000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":48329000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":53436000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":53436000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":56199000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":56199000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":44979000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":44979000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":49970000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":49970000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":60299000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":60299000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":62466000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":62466000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":62819000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"InventoryValuationReserves":{"label":"Inventory Valuation Reserves","description":"Amount of valuation reserve for inventory.","units":{"USD":[{"end":"2012-03-31","val":17406000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":15274000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":15274000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":14190000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":14190000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":16031000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":16031000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":16627000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":16627000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":24482000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":24482000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":24915000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":24915000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":26026000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":26026000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":28902000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":28902000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":32423000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":32423000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":49889000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":49889000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":61816000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"InventoryWorkInProcess":{"label":"Inventory, Work in Process, Gross","description":"Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":17595000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":21079000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":21079000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":19250000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":19250000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":26680000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"InventoryWorkInProcessNetOfReserves":{"label":"Inventory, Work in Process, Net of Reserves","description":"Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.","units":{"USD":[{"end":"2015-03-31","val":26680000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":26756000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":26756000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":27200000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":27200000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":26856000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":26856000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":32593000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":32593000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":34084000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":34084000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":28185000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":28185000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":36367000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":36367000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":39706000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"InvestmentIncomeNonoperating":{"label":"Investment Income, Nonoperating","description":"The aggregate amount of income from investments (for example, dividends) not considered a component of the entity's core operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-13575000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-11840000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1187000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":3697000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1000000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1"}]}},"InvestmentTaxCredit":{"label":"Investment Tax Credit","description":"The amount deducted from an entities' taxes, reflecting a percentage of an amount invested in certain assets spread over the useful life of those assets; includes deferred investment tax credits.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1751000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1954000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":1954000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":613000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":613000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":1320000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1320000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1320000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1439000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1439000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":909000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"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":"2010-01-01","end":"2010-12-31","val":3285000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3755000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":3755000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":921000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":921000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":3479000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":3479000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":3479000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":3245000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":3245000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":3245000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2576000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":2576000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":2576000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":2442000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":2442000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":2442000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":2335000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":2335000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":2335000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":2966000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":2966000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":2966000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":2905000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":2905000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1875000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"}]}},"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":"2021-03-31","val":3016000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"},{"end":"2022-03-31","val":6162000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2022Q1I"},{"end":"2023-03-31","val":4049000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2021-03-31","val":1279000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"},{"end":"2022-03-31","val":2238000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1768000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2021-03-31","val":136000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"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":"2021-03-31","val":315000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1057000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2022Q1I"}]}},"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":"2021-03-31","val":494000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1289000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2022Q1I"},{"end":"2023-03-31","val":874000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2021-03-31","val":792000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1578000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1407000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2010-12-31","val":171929000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":224782000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":224782000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":233466000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":233466000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":215675000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":215675000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":263783000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":263783000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":320362000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":320362000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":250889000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":250889000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":215947000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":215947000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":222811000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":222811000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":224204000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":224204000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":231493000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":231493000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":711416000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":711416000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":464917000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":464917000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":404654000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2010-12-31","val":556442000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":795845000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":795845000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":856424000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":856424000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1106636000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1106636000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1284376000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1284376000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1737745000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1737745000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":2188033000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":2188033000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2289753000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2289753000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2433210000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":2433210000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":2135326000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":2135326000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2341252000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2341252000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":2406873000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":2406873000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":2176362000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":2176362000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":2135513000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2010-12-31","val":129786000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":190383000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":190383000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":198899000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":198899000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":192531000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":192531000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":253304000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":253304000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":310005000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":310005000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":245462000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":245462000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":209837000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":209837000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":215756000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":215756000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":216821000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":216821000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":222731000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":222731000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":676301000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":676301000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":432118000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":432118000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":385548000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"LiabilitiesNoncurrent":{"label":"Liabilities, Noncurrent","description":"Amount of obligation due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":42143000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":34399000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":34399000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":34567000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":34567000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":23144000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":23144000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":10479000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":10479000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":10357000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":10357000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":5427000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":5427000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":6110000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":6110000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":7055000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":7055000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":7383000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":7383000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":8762000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":8762000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":35115000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":35115000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":32799000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":32799000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":19106000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"LitigationReserve":{"label":"Estimated Litigation Liability","description":"Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.","units":{"USD":[{"end":"2013-03-31","val":30000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":500000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":6500000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2012-03-31","val":38906000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":28599000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":28599000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":17862000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":17862000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":5888000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":5888000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"LongTermDebtAndCapitalLeaseObligations":{"label":"Long-term Debt and Lease Obligation","description":"Amount of long-term debt and lease obligation, classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":31225000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":27614000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":27614000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":27949000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":27949000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":17269000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":17269000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":5888000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":5888000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":4976000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":4976000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2017-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2018Q1I"}]}},"LongTermDebtCurrent":{"label":"Long-term Debt, Current Maturities","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2010-12-31","val":13310000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":17073000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":17073000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10957000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":10957000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":11330000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":11330000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":11974000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":11974000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":912000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":912000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-03-31","val":2976000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1880000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":714000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-03-31","val":11330000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":11974000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":912000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-03-31","val":1031000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1096000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1166000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-03-31","val":969000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1031000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1096000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-03-31","val":912000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":969000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1031000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-03-31","val":11381000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":912000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":969000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermDebtNoncurrent":{"label":"Long-term Debt, Excluding Current Maturities","description":"Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2012-03-31","val":27949000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":17269000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":17269000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":5888000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":5888000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":4976000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":4976000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"}]}},"LongTermInvestments":{"label":"Long-term Investments","description":"The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).","units":{"USD":[{"end":"2013-03-31","val":5000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":5000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":36183000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":36183000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":30175000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongTermInvestmentsAndReceivablesNet":{"label":"Long-term Investments and Receivables, Net","description":"The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle) and amount due to the Entity from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such investments and receivables to an amount that approximates their net realizable value.","units":{"USD":[{"end":"2012-03-31","val":19972000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":23227000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":23227000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":52894000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":52894000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":46330000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LongtermDebtPercentageBearingVariableInterestAmount":{"label":"Long-term Debt, Percentage Bearing Variable Interest, Amount","description":"The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.","units":{"USD":[{"end":"2012-03-31","val":8309000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":7552000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":7552000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":6745000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":6745000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":5888000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"LossContingencyAccrualAtCarryingValue":{"label":"Loss Contingency Accrual","description":"Amount of loss contingency liability.","units":{"USD":[{"end":"2013-03-31","val":30000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":26540000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":26540000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":540000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":540000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2018-03-31","val":1736000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1736000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1841000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1841000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":961000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":961000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":457674000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":457674000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":202036000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":202036000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":140553000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"LossContingencyNumberOfPlaintiffs":{"label":"Loss Contingency, Number of Plaintiffs","description":"Number of plaintiffs that have filed claims pertaining to a loss contingency.","units":{"Plaintiff":[{"start":"2013-04-01","end":"2014-03-31","val":2,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":2,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015"}]}},"LossContingencySettlementAgreementConsideration1":{"label":"Loss Contingency, Settlement Agreement, Consideration (Deprecated 2013-01-31)","description":"Amount of consideration the entity has agreed to pay to settle a legal matter.","units":{"USD":[{"end":"2013-03-31","val":30000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"}]}},"MarketableSecuritiesCurrent":{"label":"Marketable Securities, Current","description":"Amount of investment in marketable security, classified as current.","units":{"USD":[{"end":"2010-12-31","val":3693000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2901000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":2901000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7835000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":7835000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":3183000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":3183000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":3255000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":3255000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":3458000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"},{"end":"2021-03-31","val":418480000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":522028000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":522028000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":575814000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"MarketableSecuritiesRealizedGainLoss":{"label":"Marketable Securities, Realized Gain (Loss)","description":"Amount of realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":32000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":32000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-45000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-45000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-45000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":57000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":57000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":57000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":23000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":23000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":23000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":231000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":231000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":231000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-32000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-32000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":20000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":678000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":678000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":678000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":63000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":63000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":63000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-1660000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-1660000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-1660000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-5316000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-5316000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-5316000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-13339000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-13339000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-8172000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"MinorityInterest":{"label":"Stockholders' Equity Attributable to Noncontrolling Interest","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).","units":{"USD":[{"end":"2010-12-31","val":3201000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":3799000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":3799000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3950000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":3950000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":4614000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":4614000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":5086000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":5086000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":5663000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":5663000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":6002000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":6002000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":6312000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":6312000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":5241000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":5241000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":5586000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":5586000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":5895000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":5895000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":-8192000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":-8192000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-28580000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-86113000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-86113000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10991000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-4048000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-4048000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-4048000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-6588000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":-6588000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-6588000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-3326000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-3326000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-203462000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2015-04-01","end":"2016-03-31","val":-15338000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-294897000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-294897000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-106986000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-106986000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-106986000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-588849000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-588849000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-588849000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-26984000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-26984000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-26984000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-24196000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-24196000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-24196000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-24934000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-24934000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"NetCashProvidedByUsedInFinancingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Financing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of financing activities, excluding discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":-3326000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-203462000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-203462000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-10918000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-10918000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-10918000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-15338000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-15338000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-294897000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-13450000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-24011000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-24011000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-10992000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-80330000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":-80330000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-80330000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15586000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":15586000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":15586000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-243931000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-243931000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-173297000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2015-04-01","end":"2016-03-31","val":-284731000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-117778000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-117778000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-241638000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-241638000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-241638000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":257136000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":257136000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":257136000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-298162000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-298162000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-298162000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":67741000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":67741000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":67741000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-170581000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-170581000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-125556000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"NetCashProvidedByUsedInInvestingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Investing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of investing activities, excluding discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":-243931000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-173297000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-173297000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-92081000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-92081000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-92081000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-284731000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-284731000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-117778000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":63919000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":70484000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":70484000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":24358000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":181407000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":181407000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":181407000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":78094000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":78094000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":78094000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":248650000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":248650000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":357644000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2015-04-01","end":"2016-03-31","val":395128000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":437535000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":437535000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":323689000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":323689000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":323689000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":323709000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":323709000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":323709000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":271605000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":271605000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":271605000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":45770000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":45770000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":45770000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-158698000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-158698000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":31750000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"NetCashProvidedByUsedInOperatingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Operating Activities, Continuing Operations","description":"Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":248650000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":357644000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":357644000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":406788000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":406788000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":406788000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":395128000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":395128000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":437535000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":114023000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":64078000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":64078000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":25658000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":182680000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":182680000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":182680000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":47252000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":47252000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":47252000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":266206000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":266206000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":266206000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":360387000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":360387000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":360387000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":484257000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":484257000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":484257000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":540932000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":540932000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":540932000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":456356000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":456356000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":456356000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":211150000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":211150000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":211150000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":281777000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":281777000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":281777000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":244241000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":244241000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":244241000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-386653000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-386653000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-386653000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":58266000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":58266000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":25445000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2728000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":473000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":473000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":295000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":598000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":598000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":598000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":151000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":151000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":151000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":664000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":664000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":664000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":472000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":472000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":472000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":577000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":577000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":577000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":339000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":339000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":339000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":310000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":310000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":310000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-1071000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-1071000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-1071000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":345000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":345000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":345000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":309000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":309000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":309000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-14087000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-14087000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-14087000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"}]}},"NoncurrentAssets":{"label":"Long-Lived Assets","description":"Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.","units":{"USD":[{"end":"2010-12-31","val":193652000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010Q4I"},{"end":"2011-12-31","val":178981000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2011-12-31","val":178981000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":176342000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2012-03-31","val":176342000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1I"},{"end":"2013-03-31","val":168149000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":168149000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2013-03-31","val":168149000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013Q1I"},{"end":"2014-03-31","val":175306000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":175306000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2014-03-31","val":175306000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2014Q1I"},{"end":"2015-03-31","val":173455000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":173455000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2015-03-31","val":173455000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015Q1I"},{"end":"2016-03-31","val":174991000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":174991000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2016-03-31","val":174991000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":193205000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":193205000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2017-03-31","val":193205000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017Q1I"},{"end":"2018-03-31","val":208020000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":208020000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2018-03-31","val":208020000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018Q1I"},{"end":"2019-03-31","val":222285000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":222285000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2019-03-31","val":222285000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2019Q1I"},{"end":"2020-03-31","val":225564000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":225564000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2020-03-31","val":225564000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020Q1I"},{"end":"2021-03-31","val":219465000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":219465000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2021-03-31","val":219465000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021Q1I"},{"end":"2022-03-31","val":258846000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":258846000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":270954000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"NonoperatingGainsLosses":{"label":"Nonoperating Gains (Losses)","description":"The aggregate amount of gains or losses resulting from nonoperating activities (for example, interest and dividend revenue, property, plant and equipment impairment loss, and so forth).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":755000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":609000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":609000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-94000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-94000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":3352000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":3352000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":3352000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1369000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1369000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1369000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2738000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":2738000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":2738000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":2680000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":2680000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":2680000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11211000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":11211000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":11211000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1889000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":1889000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":1889000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":1810000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":1810000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":1810000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":3018000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":3018000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":3018000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":2893000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":2893000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":2893000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":4227000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":4227000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":2462000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2010-01-01","end":"2010-12-31","val":-11840000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3697000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":3697000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-1000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":3931000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":3931000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":3931000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":12285000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":12285000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":12285000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":51311000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":51311000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":51311000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":19672000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":19672000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":19672000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":34636000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":34636000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":34636000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-12531000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-12531000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-12531000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":58851000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":58851000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":58851000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":48482000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":48482000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":48482000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":19809000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":19809000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":19809000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":10172000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":10172000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":18037000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"NotesAndLoansReceivableNetCurrent":{"label":"Financing Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable.","units":{"USD":[{"end":"2015-03-31","val":35000000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":35000000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"}]}},"NumberOfForeignCurrencyDerivativesHeld":{"label":"Number of Foreign Currency Derivatives Held","description":"Number of foreign currency exchange rate derivatives held by the entity at the reporting date.","units":{"Contract":[{"end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"}]}},"NumberOfInterestRateDerivativesHeld":{"label":"Number of Interest Rate Derivatives Held","description":"Number of interest rate derivative instruments held by the entity at the reporting date.","units":{"Contract":[{"end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"}]}},"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":"2013-04-01","end":"2014-03-31","val":1,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":1,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":1,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":1,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":1,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":1,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":1,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OperatingExpenses":{"label":"Operating Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":137010000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":146912000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":144295000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":29718000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":125569000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":124785000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":124785000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":32948000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":32948000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":32948000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":166246000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":166246000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":166246000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":149753000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":149753000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":149753000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":148954000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":148954000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":148954000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":164498000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":164498000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":164498000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":156300000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":156300000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":156300000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":160498000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":160498000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":160498000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":149531000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":149531000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":149531000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":153190000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":153190000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":153190000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":710431000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":710431000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":710431000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":229663000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":229663000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":250609000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":71835000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":86465000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":89082000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":33392000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":203956000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":204740000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":204740000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":66222000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":66222000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":66222000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":328580000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":328580000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":328580000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":430253000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":430253000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":430253000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":527631000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":527631000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":527631000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":614468000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":614468000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":614468000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":514951000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":514951000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":514951000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":303010000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":303010000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":303010000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":296193000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":296193000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":296193000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":246535000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":246535000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":246535000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-413775000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-413775000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-413775000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":63459000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":63459000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":17714000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OperatingLeaseExpense":{"label":"Operating Lease, Expense","description":"Amount of operating lease expense. Excludes sublease income.","units":{"USD":[{"start":"2018-04-01","end":"2019-03-31","val":2905000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1875000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":1875000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":1951000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":1951000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":1951000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1684000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":1684000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":2292000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OperatingLeaseLiability":{"label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","units":{"USD":[{"end":"2020-03-31","val":1514000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1514000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1689000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2020-03-31","val":2195000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2195000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":2729000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":2729000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":5422000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":5422000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":3872000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2013-03-31","val":4339000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2670000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1879000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"},{"end":"2016-03-31","val":3394000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":3748000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2800000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2018Q1I"},{"end":"2019-03-31","val":2101000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2666000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2020Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-03-31","val":2071000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1562000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1216000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1522000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":1852000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1778000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1200000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1664000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2020Q1I"}]}},"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":"2016-03-31","val":127000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":67000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"}]}},"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":"2015-03-31","val":6000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"},{"end":"2016-03-31","val":305000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":224000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":70000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2018Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-03-31","val":708000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":208000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":165000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"},{"end":"2016-03-31","val":531000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":579000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":255000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2018Q1I"},{"end":"2019-03-31","val":206000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2019Q1I"},{"end":"2020-03-31","val":235000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2020Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-03-31","val":1560000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":900000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":492000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"},{"end":"2016-03-31","val":909000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2017-03-31","val":1026000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":697000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2018Q1I"},{"end":"2019-03-31","val":695000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2019Q1I"},{"end":"2020-03-31","val":767000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2020Q1I"}]}},"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":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"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":"2012-03-31","val":1970000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":2865000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":2865000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":3829000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":4085000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":2975000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":2975000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":4427000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":4427000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":7528000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":7296000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":11494000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":11271000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":7312000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":5307000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":4208000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":4208000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":919000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2021Q1I"}]}},"OtherAccruedLiabilitiesNoncurrent":{"label":"Other Accrued Liabilities, Noncurrent","description":"Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2014-03-31","val":60000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":130000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":130000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":27000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":27000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":6000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":6000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":297000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":297000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1481000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1481000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2742000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1642000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1571000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1571000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":4132000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":4132000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":2655000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherAssetsMiscellaneous":{"label":"Other Assets, Miscellaneous","description":"Amount of other miscellaneous assets.","units":{"USD":[{"end":"2012-03-31","val":46000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":51000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":51000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":66000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":66000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":73000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"OtherAssetsMiscellaneousNoncurrent":{"label":"Other Assets, Miscellaneous, Noncurrent","description":"Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.","units":{"USD":[{"end":"2015-03-31","val":112000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":356000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":356000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":458000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":458000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":293000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":293000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":195000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":195000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":126000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":126000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":397000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":397000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":157000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":157000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":2117000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2015-03-31","val":40718000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":35806000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":35806000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":39959000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":29635000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":29952000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":29952000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":31068000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":31068000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":32361000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":32361000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":31314000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":24123000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":66893000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":66893000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":83147000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":14258000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2436000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1771000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-5943000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4460000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax":{"label":"Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax","description":"Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.","units":{"USD":[{"start":"2019-04-01","end":"2020-03-31","val":-2513000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-2513000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-2513000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":3678000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":3678000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":3678000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-315000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-315000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2436000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-5943000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-5943000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4460000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":4460000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":-6340000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":-6340000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":-6340000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-39590000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-39590000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-39590000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-88153000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-88153000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-88153000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-12071000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-12071000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-12071000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-25038000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-25038000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-25038000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":35931000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":35931000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":35931000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-45742000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-45742000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-45742000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-1000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-1000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-1000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2022-04-01","end":"2023-03-31","val":-5101000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2013-04-01","end":"2014-03-31","val":-39639000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-88070000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-88070000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-12060000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-12060000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-12060000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-25107000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-25107000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-25107000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":37848000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":37848000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":37848000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-33823000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-33823000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-33823000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-18929000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-18929000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-18929000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":11416000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":11416000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":11416000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-17344000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-17344000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-6031000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":15000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2011"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-15000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2012-01-31)","description":"Reclassification adjustment for unrealized gains or losses realized upon the sale of securities, after tax.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":15000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"}]}},"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":"2010-01-01","end":"2010-12-31","val":-230000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":-230000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-239000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":291000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":291000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":291000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":25000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":25000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":25000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":49000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":49000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":49000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-49000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-49000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-49000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":83000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":83000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":83000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":11000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":11000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":11000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-69000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-69000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-69000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1917000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":1917000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":1917000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":11919000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":11919000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":11919000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":-16415000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":-16415000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":-16415000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":7738000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":7738000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":7738000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-17029000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-17029000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-925000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OtherDeferredCostsGross":{"label":"Other Deferred Costs, Gross","description":"Gross amount of other deferred costs capitalized at the end of the reporting period. Does not include deferred finance costs or deferred acquisition costs of insurance companies.","units":{"USD":[{"end":"2012-03-31","val":1541000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1541000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1541000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1568000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1568000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1541000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1541000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1541000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1541000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":186000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":186000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"}]}},"OtherIntangibleAssetsNet":{"label":"Other Intangible Assets, Net","description":"Amount after accumulated amortization of finite-lived and indefinite-lived intangible assets classified as other.","units":{"USD":[{"end":"2012-03-31","val":18308000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":15607000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":15607000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":16642000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":16642000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":13204000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":13204000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":8334000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":8334000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":5928000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":5928000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":7092000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":7092000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":8852000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":8852000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":8412000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":8412000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":6766000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":6766000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":47334000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":47334000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":63584000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherInventoryNetOfReserves":{"label":"Other Inventory, Net of Reserves","description":"Amount, after of valuation reserves and allowances, of inventory, classified as other, expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2015-03-31","val":3087000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":3219000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":3219000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":3757000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":3757000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":4502000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":4502000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":4949000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":4949000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":5333000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":5333000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":5852000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":5852000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":5733000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":5733000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":6152000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherInventoryPurchasedGoods":{"label":"Other Inventory, Purchased Goods, Gross","description":"Gross amount of components used by the entity which are bought from another entity rather than produced by the entity.","units":{"USD":[{"end":"2012-03-31","val":5935000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":6705000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":6705000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":7648000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":7648000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":3087000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"OtherLiabilitiesCurrent":{"label":"Other Liabilities, Current","description":"Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":79686000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":149989000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":149989000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":164965000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":164965000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":161814000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":161814000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":220535000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":220535000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":289613000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":289613000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":226609000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":226609000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":193443000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":193443000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":190059000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":190059000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":181761000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":181761000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":193873000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":193873000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":615135000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":615135000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":363886000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":17731000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":18224000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherLiabilitiesNoncurrent":{"label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":8576000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":4934000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":4934000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4413000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":4413000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":3996000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":3996000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2852000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":2852000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":3480000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":3480000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":3195000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":3195000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":3996000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":3996000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":3827000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":3827000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":4398000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":4398000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":5367000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":5367000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":33208000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":33208000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":32799000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":32799000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":19106000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":548000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":755000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":251000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":609000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-94000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1"}]}},"OtherReceivables":{"label":"Other Receivables","description":"Amount due from parties in nontrade transactions, classified as other.","units":{"USD":[{"end":"2012-03-31","val":683000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1237000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1238000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2319000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":308000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":491000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":491000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":614000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":139000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":1488000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":1488000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1697000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1697000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":556000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":556000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2205000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":970000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":3232000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":3232000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":3073000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":3073000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1138000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities":{"label":"Other than Temporary Impairment Losses, Investments, Available-for-sale Securities","description":"The amount by which the fair value of an investment in debt and equity securities categorized as Available-for-sale is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.","units":{"USD":[{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020"}]}},"PaymentsForProceedsFromOtherInvestingActivities":{"label":"Payments for (Proceeds from) Other Investing Activities","description":"Amount of cash (inflow) outflow from investing activities classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":310000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-74000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-74000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-18000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-18000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":5000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":5000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":5000000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":33956000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":33956000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":33956000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":-2112000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":-2112000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":-2112000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":80587000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":80587000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":80587000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":286617000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":286617000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":286607000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-396281000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":-396281000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":-396281000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":-70685000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":-70685000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":-70685000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"}]}},"PaymentsForProceedsFromProductiveAssets":{"label":"Payments for (Proceeds from) Productive Assets","description":"The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles.","units":{"USD":[{"start":"2014-04-01","end":"2015-03-31","val":31050000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":31050000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-35000000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-35000000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":-35000000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-10000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-10000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-8508000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-1075000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":26000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018"}]}},"PaymentsForProceedsFromShortTermInvestments":{"label":"Payments for (Proceeds from) Short-term Investments","description":"The net amount paid (received) by the reporting entity through acquisition or sale and maturities of short-term investments with an original maturity that is three months or less which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":10026000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":60033000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":60033000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-18045000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-18045000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":241671000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":241671000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":241671000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":120648000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":120648000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":120648000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":43344000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":43344000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":43344000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":220102000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":220102000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":220102000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-196170000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":-196170000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":-161032000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2021-04-01","end":"2022-03-31","val":47586000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":47586000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":72394000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2013-04-01","end":"2014-03-31","val":192999000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":192999000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":192999000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2015-04-01","end":"2016-03-31","val":9450000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":9450000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":9450000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":294897000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":294897000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":294897000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":106986000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":106986000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":106986000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":88849000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":88849000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":88849000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":26984000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":26984000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":26984000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":24196000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":24196000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":24196000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":24934000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":24934000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"PaymentsOfDividends":{"label":"Payments of Dividends","description":"Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.","units":{"USD":[{"start":"2018-04-01","end":"2019-03-31","val":500000000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":500000000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":500000000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"}]}},"PaymentsToAcquireIntangibleAssets":{"label":"Payments to Acquire Intangible Assets","description":"The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":5097000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2012-04-01","end":"2013-03-31","val":777000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":777000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":777000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":4555000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":4555000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":4555000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":158000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":158000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":158000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":134000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":134000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":134000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":68000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":68000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":68000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":2650000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":2650000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":2650000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":3666000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":3666000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":3666000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1783000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":1783000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":1783000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":161000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":161000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":161000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":243000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":243000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":294000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"PaymentsToAcquireMarketableSecurities":{"label":"Payments to Acquire Marketable Securities","description":"Amount of cash outflow for purchase of marketable security.","units":{"USD":[{"start":"2015-04-01","end":"2016-03-31","val":170000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":376000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":376000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1140853000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":1140853000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":1140853000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":1165685000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":1165685000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":1165685000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":1222190000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":1222190000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":1222190000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":1132501000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":1132501000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":1132501000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":828203000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":828203000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":899761000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"PaymentsToAcquireOtherProductiveAssets":{"label":"Payments to Acquire Other Productive Assets","description":"Amount of cash outflow for the purchase of or improvements to tangible or intangible assets, used to produce goods or deliver services, classified as other.","units":{"USD":[{"start":"2014-04-01","end":"2015-03-31","val":31050000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"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":"2009-01-01","end":"2009-12-31","val":5025000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":5656000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":5656000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":887000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":6293000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":6293000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":6293000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1610000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":1610000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1610000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":9466000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":9466000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":9466000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":21249000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":21249000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":21249000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":19997000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":19997000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":19997000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":18972000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":18972000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":18972000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":35755000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":35755000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":35755000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":26886000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":26886000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":26886000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":26992000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":26992000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":26992000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":26631000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":26631000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":26631000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":16991000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":16991000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":16991000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":11800000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":11800000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":17577000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"PaymentsToAcquireRestrictedInvestments":{"label":"Payments to Acquire Restricted Investments","description":"The cash outflow to acquire investments (not to include restricted cash) that are pledged or subject to withdrawal restrictions.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-900000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":15562000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4014000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1"}]}},"PensionAndOtherPostretirementBenefitExpense":{"label":"Pension and Other Postretirement Benefits Cost (Reversal of Cost)","description":"Amount of cost (reversal of cost) for pension and other postretirement benefits.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":7614000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6765000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":6765000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1690000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":1690000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":6009000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":6009000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":6009000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":6140000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":6140000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":6140000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":5979000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":5979000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":5979000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":5217000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":5217000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":5217000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":5751000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":5751000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":5751000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2016-04-01","end":"2017-03-31","val":6058000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":6058000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":6058000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":5924000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":5924000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":5924000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":6654000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":6654000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":6654000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":8064000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":8064000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":8064000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":6732000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":6732000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":6204000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"PrepaidExpenseAndOtherAssets":{"label":"Prepaid Expense and Other Assets","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets.","units":{"USD":[{"end":"2012-03-31","val":98501000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":119768000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":119768000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":162392000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":162392000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":250911000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":250911000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":270724000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":270724000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":266280000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":266280000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":122965000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":122965000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":47362000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":47362000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":35567000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":35567000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":53347000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":53347000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":59727000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":59727000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":57210000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2012-03-31","val":13903000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":13682000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":13682000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":14507000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":14507000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":14273000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":14273000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":14038000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"}]}},"PrepaidExpenseAndOtherAssetsNoncurrent":{"label":"Prepaid Expense and Other Assets, Noncurrent","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 after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2016-03-31","val":14038000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":13939000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":13939000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":13709000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":13709000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":13480000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":13480000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":13250000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":13250000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":13020000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":13020000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":12790000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":12790000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":12560000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"PrepaidExpenseCurrent":{"label":"Prepaid Expense, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-03-31","val":8526000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":8003000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":8003000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":7851000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":7851000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":7988000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":7988000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":9817000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":9817000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":8824000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":8824000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":6252000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":6252000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":7075000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":7075000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":6638000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":6638000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":12891000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":12891000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":13229000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":13229000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":11721000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"ProceedsFromIncomeTaxRefunds":{"label":"Proceeds from Income Tax Refunds","description":"The amount of cash received during the period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2016-04-01","end":"2017-03-31","val":1938000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":1938000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":36668000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":36668000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":36668000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":69436000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":69436000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":69436000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":24331000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":24331000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":24331000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":4093000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":4093000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":4093000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":2351000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":2351000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":14156000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"ProceedsFromIssuanceOrSaleOfEquity":{"label":"Proceeds from Issuance or Sale of Equity","description":"The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":21775000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":8850000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":8850000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":7000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":6584000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":6584000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":6584000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1262000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1262000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1262000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":26000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":26000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":26000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"}]}},"ProceedsFromPaymentsForTradingSecurities":{"label":"Proceeds from (Payments for) Trading Securities, Short-term","description":"Amount of cash inflow (outflow) from sales and purchases of trading securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-3891000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1053000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":1053000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4909000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-4909000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":4758000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":4758000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":4758000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":-100000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":-100000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":-100000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":111000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":111000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":111000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":-135000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":-135000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":-26000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities":{"label":"Proceeds from (Repayments of) Long-term Debt and Capital Securities","description":"Amount of cash inflow (outflow) from long-term debt, including capital lease obligations and mandatory redeemable capital securities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":22000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":22000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"}]}},"ProceedsFromRepaymentsOfRestrictedCashFinancingActivities":{"label":"Proceeds from (Repayments of) Restricted Cash, Financing Activities","description":"The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":900000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-15562000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":-15562000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4014000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":4014000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":8224000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":8224000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":8224000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":7203000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":7203000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":28000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"ProceedsFromRepaymentsOfShortTermDebt":{"label":"Proceeds from (Repayments of) Short-term Debt","description":"The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1660000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-73331000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-73331000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-03-31","val":2428000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"}]}},"ProceedsFromSaleAndMaturityOfMarketableSecurities":{"label":"Proceeds from Sale and Maturity of Marketable Securities","description":"The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-3891000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1053000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4909000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2012Q1"},{"start":"2015-04-01","end":"2016-03-31","val":35000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":350000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":350000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":370363000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":370363000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":370363000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":1157317000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":1157317000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":1157317000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":952421000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":952421000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":952421000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":1217386000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":1217386000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":1217386000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":809119000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":809119000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":866446000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"ProceedsFromSaleOfProductiveAssets":{"label":"Proceeds from Sale of Productive Assets","description":"The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1655000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":69000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":69000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":431000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":431000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":431000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":28000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":28000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":28000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":1000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":8000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":8000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":8000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":217000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":217000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":217000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2016-04-01","end":"2017-03-31","val":8508000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":8508000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1075000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"ProceedsFromSaleOfRestrictedInvestments":{"label":"Proceeds from Sale of Restricted Investments","description":"The cash inflow associated with the sale of investments that are pledged or subject to withdrawal restrictions during the period.","units":{"USD":[{"start":"2013-04-01","end":"2014-03-31","val":7203000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":28000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":28000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":199000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":199000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":199000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"}]}},"ProceedsFromSaleOfShortTermInvestments":{"label":"Proceeds from Sale of Short-term Investments","description":"The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2016-04-01","end":"2017-03-31","val":196170000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":161032000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":161032000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":225503000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":225503000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":225503000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"}]}},"ProductionRelatedImpairmentsOrCharges":{"label":"Production Related Impairments or Charges","description":"Nonrecurring impairment charges related to the write-off of production-related equipment and inventory. This tag is used when an Entity charges this cost to cost of goods sold.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":171000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":113000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":116751000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":64551000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":64551000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":25953000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":183278000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":183278000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2011-01-01","end":"2011-12-31","val":183278000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":183278000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":47403000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":47403000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":47403000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":266870000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":266870000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":266870000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":360859000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":360859000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":360859000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":484834000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":484834000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":484834000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":541271000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":541271000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":541271000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":456666000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":456666000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":456666000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":210079000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":210079000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":210079000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":282122000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":282122000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":282122000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":244550000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":244550000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":244550000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":-400740000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":-400740000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-400740000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":58266000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":58266000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":25445000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"PropertyPlantAndEquipmentDisposals":{"label":"Property, Plant and Equipment, Disposals","description":"Amount of divestiture of long-lived, 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, furniture and fixtures, and computer equipment.","units":{"USD":[{"start":"2015-04-01","end":"2016-03-31","val":4771000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":10799000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":10799000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":578000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"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":"2012-03-31","val":349836000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":356108000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":356108000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":364598000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":364598000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":369566000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":369566000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":376571000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":376571000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":398130000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":398130000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":427538000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":427538000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":442694000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":442694000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":465344000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":465344000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":482716000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":482716000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":510682000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":510682000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":521717000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2010-12-31","val":163596000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":152532000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":152532000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":150750000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":150750000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":145265000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":145265000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":151416000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":151416000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":153045000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":153045000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":159459000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":159459000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":180085000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":180085000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":193727000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":193727000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":206242000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":206242000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":209961000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":209961000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":205508000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":205508000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":199692000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":199692000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":190139000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"ProvisionForDoubtfulAccounts":{"label":"Accounts Receivable, Credit Loss Expense (Reversal)","description":"Amount of expense (reversal of expense) for expected credit loss on accounts receivable.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-473000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":90000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":90000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-50000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":-50000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":4000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":4000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":4000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":25000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":25000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":16000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"RepaymentsOfLongTermDebt":{"label":"Repayments of Long-term Debt","description":"The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":30403000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":34579000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":34579000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-9000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":12898000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":12898000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":12898000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6595000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":6595000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":6595000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":10748000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":10748000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":10748000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":11874000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":11874000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":11874000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":10944000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":10944000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":10944000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":5888000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":5888000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":5888000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":33303000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":36393000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":36393000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7258000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":30867000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":30867000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":30867000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9847000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":9847000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":9847000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":46508000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":46508000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":46508000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":55430000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":55430000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":55430000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":65510000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":65510000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":65510000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":71160000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":71160000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":71160000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":70644000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":70644000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":70644000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":70418000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":70418000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":70418000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":63238000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":63238000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":63238000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":59777000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":59777000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":59777000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":60152000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":60152000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":60152000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":54540000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":54540000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":52243000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"RestrictedInvestmentsCurrent":{"label":"Restricted Investments, Current","description":"This element represents the current portion of investments which are not defined as or included in marketable (debt, equity, or other) securities that are pledged or subject to withdrawal restrictions.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":16080000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":16080000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":15780000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":15780000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":7430000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":7430000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":227000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":227000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":199000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":199000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2010-12-31","val":113107000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":295787000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":295787000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":343039000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":343039000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":609245000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":609245000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":969632000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":969632000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1453889000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1453889000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1994821000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1994821000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2451177000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2451177000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2662327000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":2662327000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":2481029000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":2481029000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2725270000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2725270000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":2338617000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":2338617000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":2388691000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":2388691000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":2414136000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2016-04-01","end":"2017-03-31","val":879387000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":661913000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":661913000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":669893000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":669893000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":669893000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":644769000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":644769000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":644769000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":548970000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":548970000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":548970000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":561347000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":561347000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":572952000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"RevenueFromGrants":{"label":"Revenue from Grants (Deprecated 2018-01-31)","description":"Revenue earned during the period from non-repayable sum of money awarded to an entity to carry out a specific purpose as provided in grant agreements.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015"}]}},"RoyaltyExpense":{"label":"Royalty Expense","description":"Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":990000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":736000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":736000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":38000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":38000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":38000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":86000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":86000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":86000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":112000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":112000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":112000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":100000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":100000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":100000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":89000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":89000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":89000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"RoyaltyRevenue":{"label":"Royalty Revenue (Deprecated 2018-01-31)","description":"Revenue earned during the period from the leasing or otherwise lending to a third party the entity's rights or title to certain property. Royalty revenue is derived from a percentage or stated amount of sales proceeds or revenue generated by the third party using the entity's property. Examples of property from which royalties may be derived include patents and oil and mineral rights.","units":{"USD":[{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"SalesRevenueNet":{"label":"Revenue, Net (Deprecated 2018-01-31)","description":"Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":355936000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":392535000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":392535000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":107727000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":505668000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":505668000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":505668000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":145141000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":145141000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":145141000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":670954000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":670954000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":670954000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":759285000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":759285000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":759285000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":862944000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":862944000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":862944000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":950751000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":950751000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":950751000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":879387000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":879387000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":661913000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"SecuredDebt":{"label":"Secured Debt","description":"Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.","units":{"USD":[{"end":"2013-03-31","val":20000000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":20000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"},{"end":"2015-03-31","val":20000000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"SecurityDeposit":{"label":"Security Deposit","description":"The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.","units":{"USD":[{"end":"2012-03-31","val":218000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":133000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":133000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":53000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":53000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":39000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"SellingAndMarketingExpense":{"label":"Selling and Marketing Expense","description":"The aggregate total amount of expenses directly related to the marketing or selling of products or services.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":41673000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":42247000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":42247000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12192000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":12192000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":43938000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":43938000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":43938000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":46343000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":46343000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":46343000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":44617000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":44617000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":44617000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":43574000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":43574000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":43574000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":40813000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":40813000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":40813000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":33724000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":33724000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":33724000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":39495000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":39495000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":39495000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":31754000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":31754000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":31754000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":32861000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":32861000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":32861000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":48340000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":48340000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":98769000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"SellingGeneralAndAdministrativeExpense":{"label":"Selling, General and Administrative Expense","description":"The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":100344000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":107902000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":107902000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":22460000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":93918000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":93918000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":93918000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":23101000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":23101000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":23101000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":86438000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":86438000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":86438000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":91733000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":91733000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":91733000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":87644000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":87644000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":87644000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":92365000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":92365000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":92365000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":85656000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":85656000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":85656000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":88196000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":88196000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":88196000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":89971000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":89971000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":89971000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":93413000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":93413000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":93413000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":91355000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":91355000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":91355000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":113677000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":113677000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":198366000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":307000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":285000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":285000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":20000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":59000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":8000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2012-03-31","val":329055,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":25500,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":25500,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2012-03-31","val":25.99,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":52.32,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":52.32,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":26.09,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":26.09,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value","description":"Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":410000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":378000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":378000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":12000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":5286000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":5286000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":5286000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":557000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":557000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":557000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":85000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":85000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":85000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price of options that were either forfeited or expired.","units":{"USD/shares":[{"start":"2012-04-01","end":"2013-03-31","val":52.66,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":57.04,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period","description":"The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.","units":{"shares":[{"start":"2012-04-01","end":"2013-03-31","val":12000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":800,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures","description":"Net number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2012-04-01","end":"2013-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value","description":"Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.","units":{"USD":[{"end":"2013-03-31","val":220000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":85000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number","description":"Number of options outstanding, including both vested and non-vested options.","units":{"shares":[{"end":"2012-03-31","val":329055,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":25500,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":25500,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price","description":"Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.","units":{"USD/shares":[{"end":"2012-03-31","val":25.99,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":52.32,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":52.32,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":26.09,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":26.09,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number","description":"Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"shares":[{"end":"2013-03-31","val":25500,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value","description":"Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD":[{"end":"2013-03-31","val":220000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":85000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price","description":"Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD/shares":[{"end":"2013-03-31","val":52.32,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":26.09,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price","description":"Weighted average price at which option holders acquired shares when converting their stock options into shares.","units":{"USD/shares":[{"start":"2012-04-01","end":"2013-03-31","val":22.58,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":53.27,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":26.09,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price","description":"Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.","units":{"USD/shares":[{"start":"2014-04-01","end":"2015-03-31","val":0,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Shares Exercisable","description":"The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.","units":{"shares":[{"end":"2013-03-31","val":25500,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"}]}},"ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding","description":"The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.","units":{"shares":[{"end":"2013-03-31","val":25500,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value","description":"Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.","units":{"USD":[{"end":"2013-03-31","val":220000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"},{"end":"2014-03-31","val":85000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2014Q1I"}]}},"SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Exercise Price","description":"Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.","units":{"USD/shares":[{"end":"2013-03-31","val":52.32,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"}]}},"SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1":{"label":"Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price","description":"The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.","units":{"USD/shares":[{"end":"2013-03-31","val":52.32,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2013Q1I"}]}},"ShippingHandlingAndTransportationCosts":{"label":"Shipping, Handling and Transportation Costs (Deprecated 2018-01-31)","description":"Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":11689000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":8169000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":8169000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2537000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":2537000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":9830000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":9830000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":9830000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":10800000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":10800000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":10800000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":10900000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":10900000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":10900000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":11540000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":11540000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":11540000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":11949000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":11949000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":12170000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"}]}},"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":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2019Q1I"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2010-12-31","val":381312000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":567264000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":567264000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":619008000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":619008000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":886347000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":886347000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1015507000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1015507000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1411720000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1411720000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1931142000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1931142000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2067494000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2067494000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2205158000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":2205158000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1905536000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1905536000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2103864000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2103864000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1703649000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1703649000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1711445000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2022Q1I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2008-12-31","val":164217000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2008Q4I"},{"end":"2009-12-31","val":295696000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2009-12-31","val":295696000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2009Q4I"},{"end":"2010-12-31","val":384513000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2010-12-31","val":384513000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2010-12-31","val":384513000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2010-12-31","val":384513000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":571063000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":571063000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2011-12-31","val":571063000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2011-12-31","val":571063000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":622958000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":622958000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2012-03-31","val":622958000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2012-03-31","val":622958000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012Q1I"},{"end":"2013-03-31","val":890961000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":890961000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2013-03-31","val":890961000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2013-03-31","val":890961000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1020593000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1020593000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2014-03-31","val":1020593000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2014-03-31","val":1020593000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1417383000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1417383000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2015-03-31","val":1417383000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2015-03-31","val":1417383000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1937144000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1937144000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2016-03-31","val":1937144000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2016-03-31","val":1937144000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2073806000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2073806000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2017-03-31","val":2073806000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2017-03-31","val":2073806000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017Q1I"},{"end":"2018-03-31","val":2210399000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":2210399000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2018-03-31","val":2210399000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2018-03-31","val":2210399000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1911122000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1911122000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2019-03-31","val":1911122000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2019-03-31","val":1911122000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019Q1I"},{"end":"2020-03-31","val":2109759000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":2109759000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2020-03-31","val":2109759000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2020-03-31","val":2109759000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1695457000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1695457000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2021-03-31","val":1695457000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1711445000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":1711445000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1730859000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"StockIssuedDuringPeriodSharesStockOptionsExercised":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period","description":"Number of share options (or share units) exercised during the current period.","units":{"shares":[{"start":"2010-01-01","end":"2010-12-31","val":44975,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":32775,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":32775,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":500,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":500,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":291555,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":291555,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":291555,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":23700,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":23700,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":23700,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":1000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":1000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":1000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019"}]}},"StockIssuedDuringPeriodSharesTreasuryStockReissued":{"label":"Stock Issued During Period, Shares, Treasury Stock Reissued","description":"Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.","units":{"shares":[{"start":"2015-04-01","end":"2016-03-31","val":0,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":0,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":0,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2016-04-01","end":"2019-03-31","val":0,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2020-03-31","val":0,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2019-04-01","end":"2020-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2019"},{"start":"2018-04-01","end":"2021-03-31","val":0,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2010-01-01","end":"2010-12-31","val":186000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":7000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":7000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":7416000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":7416000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":7416000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1411000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1411000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1411000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":26000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":26000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":26000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"}]}},"StockRepurchaseProgramAuthorizedAmount1":{"label":"Stock Repurchase Program, Authorized Amount","description":"Amount of stock repurchase plan authorized.","units":{"USD":[{"end":"2016-03-15","val":250000000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2016-03-15","val":250000000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2016-03-15","val":250000000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016Q1I"},{"end":"2016-11-23","val":250000000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2016-11-23","val":250000000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2016-11-23","val":250000000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2016-11-23","val":250000000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2016-11-23","val":250000000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2016Q4I"}]}},"StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased":{"label":"Stock Repurchase Program, Number of Shares Authorized to be Repurchased","description":"The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.","units":{"shares":[{"end":"2016-03-15","val":250000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2016Q1I"},{"end":"2019-11-04","val":300000000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2019-11-04","val":300000000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2019-11-04","val":300000000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2019-11-04","val":300000000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2019Q3I"}]}},"SupplementalUnemploymentBenefitsSeveranceBenefits":{"label":"Supplemental Unemployment Benefits, Severance Benefits","description":"Liability for amount due employees, in addition to wages and any other money that employers owe employees, when their employment ends through a layoff or other termination. For example, a company may provide involuntarily terminated employees with a lump sum payment equal to one week's salary for every year of employment.","units":{"USD":[{"end":"2012-03-31","val":3020000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":2730000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":2730000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":1990000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":1990000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":1712000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":1712000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":1842000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":1842000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":2360000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":2360000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":1672000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":1672000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":1345000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":1345000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":1278000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":1278000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":1315000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":1315000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":1319000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":1319000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1153000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"TimeDepositsAtCarryingValue":{"label":"Time Deposits, at Carrying Value","description":"Any certificate of deposit or savings account held by a bank or other financial institution for a short-term specified period of time. Because of their short-term, time deposits are considered 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. 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.","units":{"USD":[{"end":"2012-03-31","val":72440000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":312603000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":312603000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":418946000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":418946000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":434899000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2015Q1I"}]}},"TreasuryStockAcquiredAverageCostPerShare":{"label":"Treasury Stock Acquired, Average Cost Per Share","description":"Total cost of shares repurchased divided by the total number of shares repurchased.","units":{"USD/shares":[{"start":"2013-12-01","end":"2013-12-31","val":97.5,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-12-01","end":"2013-12-31","val":97.5,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-12-01","end":"2013-12-31","val":97.5,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2013-12-01","end":"2013-12-31","val":97.5,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2013Q4I"},{"start":"2016-03-17","end":"2016-03-31","val":140.3,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2016-03-17","end":"2016-03-31","val":140.3,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"start":"2016-04-01","end":"2016-04-30","val":141.46,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-05-01","end":"2016-05-31","val":134.86,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-06-01","end":"2016-06-30","val":142.32,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q2I"},{"start":"2016-07-01","end":"2016-07-31","val":141.28,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-03-17","end":"2016-08-18","val":138.8,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-03-17","end":"2016-08-18","val":138.8,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-03-17","end":"2016-08-18","val":138.8,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2016-08-01","end":"2016-08-18","val":138.71,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q3I"},{"start":"2016-11-25","end":"2016-11-30","val":105.21,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-12-01","end":"2016-12-31","val":104.87,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q4I"},{"start":"2017-01-01","end":"2017-01-31","val":103.33,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2017-02-01","end":"2017-02-28","val":106.02,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"},{"start":"2017-04-01","end":"2018-03-31","val":102.52,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2016-11-24","end":"2019-01-11","val":100.28,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2016-11-24","end":"2019-01-11","val":100.28,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2016-11-24","end":"2019-01-11","val":100.28,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2018-04-01","end":"2019-03-31","val":95.05,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018"},{"start":"2019-11-14","end":"2019-11-15","val":91,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-11-14","end":"2019-11-15","val":91,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-11-14","end":"2019-11-15","val":91,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2019-11-14","end":"2019-11-15","val":91,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2019Q4I"},{"start":"2020-04-01","end":"2021-03-31","val":75.23,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":73.03,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":73.03,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"TreasuryStockShares":{"label":"Treasury Stock, Shares","description":"Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.","units":{"shares":[{"end":"2010-12-31","val":323475,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":323475,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":323475,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":323475,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":323475,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":323475,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":323475,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2014-03-31","val":2282989,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":2282989,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":2282989,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":2282989,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":2350328,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":2350328,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":4603053,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":4603053,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":5688747,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":5688747,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":6577466,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":6577466,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":6858185,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":6858185,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":7190218,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":7190218,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":7531631,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":7531631,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":7531631,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"TreasuryStockSharesAcquired":{"label":"Treasury Stock, Shares, Acquired","description":"Number of shares that have been repurchased during the period and are being held in treasury.","units":{"shares":[{"start":"2013-12-01","end":"2013-12-31","val":1959514,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-12-01","end":"2013-12-31","val":1959514,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-12-01","end":"2013-12-31","val":1959514,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2013-12-01","end":"2013-12-31","val":1959514,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2013Q4I"},{"start":"2015-04-01","end":"2016-03-31","val":67339,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-03-17","end":"2016-03-31","val":67339,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2016-03-17","end":"2016-03-31","val":67339,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"start":"2016-04-01","end":"2016-04-30","val":117515,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-05-01","end":"2016-05-31","val":552474,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-06-01","end":"2016-06-30","val":290298,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q2I"},{"start":"2016-07-01","end":"2016-07-31","val":318080,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-03-17","end":"2016-08-18","val":1801099,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-03-17","end":"2016-08-18","val":1801099,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-03-17","end":"2016-08-18","val":1801099,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2016-08-01","end":"2016-08-18","val":455393,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q3I"},{"start":"2016-11-25","end":"2016-11-30","val":68641,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-12-01","end":"2016-12-31","val":242821,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q4I"},{"start":"2017-01-01","end":"2017-01-31","val":156353,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2017-02-01","end":"2017-02-28","val":51150,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2017Q1I"},{"start":"2016-04-01","end":"2017-03-31","val":2252725,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":2252725,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":2252725,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":1085694,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":1085694,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":1085694,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2016-11-24","end":"2019-01-11","val":2493378,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2016-11-24","end":"2019-01-11","val":2493378,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2016-11-24","end":"2019-01-11","val":2493378,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2018-04-01","end":"2019-03-31","val":888719,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":888719,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":888719,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-11-14","end":"2019-11-15","val":280719,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-11-14","end":"2019-11-15","val":280719,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-11-14","end":"2019-11-15","val":280719,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2019-11-14","end":"2019-11-15","val":280719,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2019Q4I"},{"start":"2019-04-01","end":"2020-03-31","val":280719,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":280719,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":280719,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":332033,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":332033,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":332033,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":341413,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":341413,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"TreasuryStockValue":{"label":"Treasury Stock, Value","description":"The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.","units":{"USD":[{"end":"2010-12-31","val":1329000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1329000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"end":"2011-12-31","val":1329000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1329000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"end":"2012-03-31","val":1329000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2012Q1I"},{"end":"2013-03-31","val":1329000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":1329000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2013Q1I"},{"end":"2013-12-31","val":193000000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2013-12-31","val":193000000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2013-12-31","val":193000000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2013-12-31","val":193000000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2013Q4I"},{"end":"2014-03-31","val":194328000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":194328000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014Q1I"},{"end":"2015-03-31","val":194328000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":194328000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2015Q1I"},{"end":"2016-03-31","val":203778000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":203778000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2016Q1I"},{"end":"2017-03-31","val":498675000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":498675000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017Q1I"},{"end":"2018-03-31","val":610009000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":610009000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2018Q1I"},{"end":"2019-03-31","val":694510000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":694510000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2019Q1I"},{"end":"2020-03-31","val":721494000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":721494000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2020Q1I"},{"end":"2021-03-31","val":746472000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":746472000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":771406000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":771406000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":771406000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"TreasuryStockValueAcquiredCostMethod":{"label":"Treasury Stock, Value, Acquired, Cost Method","description":"Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.","units":{"USD":[{"start":"2013-04-01","end":"2014-03-31","val":192999000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":192999000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":192999000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2015-04-01","end":"2016-03-31","val":9450000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":9450000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":9450000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":294897000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":294897000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":294897000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":111334000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":111334000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":111334000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":84501000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":84501000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":84501000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":26984000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":26984000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":26984000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":24978000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":24978000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":24978000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":24934000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":24934000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2011-03-31","val":14425000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2011-03-31","val":14425000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011Q1I"},{"end":"2012-03-31","val":13828000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2012-03-31","val":13828000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2012-03-31","val":13828000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012Q1I"},{"end":"2013-03-31","val":6634000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"end":"2013-03-31","val":6634000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2013-03-31","val":6634000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2013-03-31","val":6634000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013Q1I"},{"end":"2014-03-31","val":6858000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"end":"2014-03-31","val":6858000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2014-03-31","val":6858000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2014-03-31","val":6858000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014Q1I"},{"end":"2015-03-31","val":8966000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"end":"2015-03-31","val":8966000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2015-03-31","val":8966000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2015-03-31","val":8966000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015Q1I"},{"end":"2016-03-31","val":22093000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"end":"2016-03-31","val":22093000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2016-03-31","val":22093000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2016-03-31","val":22093000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016Q1I"},{"end":"2017-03-31","val":23457000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"end":"2017-03-31","val":23457000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2017-03-31","val":23457000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2017-03-31","val":23457000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017Q1I"},{"end":"2018-03-31","val":16810000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"end":"2018-03-31","val":16810000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2018-03-31","val":16810000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2018-03-31","val":16810000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018Q1I"},{"end":"2019-03-31","val":28188000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"end":"2019-03-31","val":28188000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2019-03-31","val":28188000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2019-03-31","val":28188000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019Q1I"},{"end":"2020-03-31","val":25258000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"end":"2020-03-31","val":25258000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2020-03-31","val":25258000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2020-03-31","val":25258000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020Q1I"},{"end":"2021-03-31","val":26921000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"end":"2021-03-31","val":26921000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2021-03-31","val":26921000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021Q1I"},{"end":"2022-03-31","val":34578000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":34578000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":37493000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":725000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-04-01","end":"2012-03-31","val":725000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":115000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":115000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":115000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1815000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1815000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":462000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2014"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":10216000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":10216000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":10216000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2014-04-01","end":"2015-03-31","val":60000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":60000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":60000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":36000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-04-01","end":"2012-03-31","val":36000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":1495000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1495000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1495000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":1893000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":1893000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":1893000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":2501000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":2501000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":2501000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":8728000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":8728000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":8728000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":5408000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":5408000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":5408000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":8859000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":8859000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":8859000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":9817000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":9817000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":9817000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":4601000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":4601000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":4601000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":5919000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":5919000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":5919000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":6268000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":6268000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":2597000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2011-04-01","end":"2012-03-31","val":92000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-04-01","end":"2012-03-31","val":92000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-04-01","end":"2013-03-31","val":1912000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":1912000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":1912000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":146000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":146000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":146000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":129000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":129000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":129000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":6000,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":6000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":6000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":750000,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":750000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":750000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2018-04-01","end":"2019-03-31","val":1689000,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":1689000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":1689000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":382000,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":382000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":382000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":769000,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":769000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":769000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":1389000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":1389000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":318000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2012-04-01","end":"2013-03-31","val":270000,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":270000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":270000,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"}]}},"WeightedAverageNumberDilutedSharesOutstandingAdjustment":{"label":"Weighted Average Number Diluted Shares Outstanding Adjustment","description":"The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.","units":{"shares":[{"start":"2014-04-01","end":"2015-03-31","val":217,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"}]}},"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":"2009-01-01","end":"2009-12-31","val":40568000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":41850000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":41850,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":44447000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":44491000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":44491,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":44491000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":44589000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":44589,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":44589000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":44715,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":44715000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":44715111,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":44279000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":44279124,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":44279124,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":42833750,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":42833750,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":42833750,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":42832241,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":42832241,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":42832241,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":41300797,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":41300797,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":40155087,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2020-04-01","end":"2021-03-31","val":38209726,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":37641087,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":37584891,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"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":"2015-04-01","end":"2016-03-31","val":42832000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":41301000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":41300797,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":40155000,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21"},{"start":"2017-04-01","end":"2018-03-31","val":40155087,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2017-04-01","end":"2018-03-31","val":40155087,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19","frame":"CY2017"},{"start":"2018-04-01","end":"2019-03-31","val":38990058,"accn":"0001564590-19-022978","fy":2019,"fp":"FY","form":"20-F","filed":"2019-06-20"},{"start":"2018-04-01","end":"2019-03-31","val":38990058,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2018-04-01","end":"2019-03-31","val":38990058,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17","frame":"CY2018"},{"start":"2019-04-01","end":"2020-03-31","val":38460056,"accn":"0001564590-20-029846","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-19"},{"start":"2019-04-01","end":"2020-03-31","val":38460056,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2019-04-01","end":"2020-03-31","val":38460056,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2019"},{"start":"2020-04-01","end":"2021-03-31","val":38209726,"accn":"0001564590-21-033341","fy":2021,"fp":"FY","form":"20-F","filed":"2021-06-17"},{"start":"2020-04-01","end":"2021-03-31","val":38209726,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":37641087,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021"}]}},"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":"2009-01-01","end":"2009-12-31","val":39232000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":40272000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2010-01-01","end":"2010-12-31","val":40272,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":44285000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":44406000,"accn":"0001193125-12-150475","fy":2011,"fp":"FY","form":"20-F","filed":"2012-04-05"},{"start":"2011-01-01","end":"2011-12-31","val":44406,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2011-01-01","end":"2011-12-31","val":44406000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":44476000,"accn":"0001193125-12-287782","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-28"},{"start":"2012-01-01","end":"2012-03-31","val":44476,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-01-01","end":"2012-03-31","val":44476000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03","frame":"CY2012Q1"},{"start":"2012-04-01","end":"2013-03-31","val":44678,"accn":"0001193125-13-279895","fy":2012,"fp":"FY","form":"20-F","filed":"2013-07-02"},{"start":"2012-04-01","end":"2013-03-31","val":44678000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2012-04-01","end":"2013-03-31","val":44677603,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01","frame":"CY2012"},{"start":"2013-04-01","end":"2014-03-31","val":44276000,"accn":"0001193125-14-259627","fy":2014,"fp":"FY","form":"20-F","filed":"2014-07-03"},{"start":"2013-04-01","end":"2014-03-31","val":44276003,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2013-04-01","end":"2014-03-31","val":44276003,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09","frame":"CY2013"},{"start":"2014-04-01","end":"2015-03-31","val":42833533,"accn":"0001193125-15-241661","fy":2015,"fp":"FY","form":"20-F","filed":"2015-07-01"},{"start":"2014-04-01","end":"2015-03-31","val":42833533,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2014-04-01","end":"2015-03-31","val":42833533,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21","frame":"CY2014"},{"start":"2015-04-01","end":"2016-03-31","val":42832241,"accn":"0001564590-16-020459","fy":2016,"fp":"FY","form":"20-F","filed":"2016-06-09"},{"start":"2015-04-01","end":"2016-03-31","val":42832241,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2015-04-01","end":"2016-03-31","val":42832241,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2015"},{"start":"2016-04-01","end":"2017-03-31","val":41300797,"accn":"0001564590-17-012807","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-21"},{"start":"2016-04-01","end":"2017-03-31","val":41300797,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2016"},{"start":"2017-04-01","end":"2018-03-31","val":40155087,"accn":"0001564590-18-015952","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-21","frame":"CY2017"},{"start":"2020-04-01","end":"2021-03-31","val":38209726,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":37641087,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":37584891,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"BusinessAcquisitionsProFormaNetIncomeLoss":{"label":"Business Acquisition, Pro Forma Net Income (Loss)","description":"The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD":[{"start":"2020-04-01","end":"2021-03-31","val":-398799000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":-398799000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":41118000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":41118000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"BusinessAcquisitionsProFormaRevenue":{"label":"Business Acquisition, Pro Forma Revenue","description":"The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.","units":{"USD":[{"start":"2020-04-01","end":"2021-03-31","val":738211000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2020-04-01","end":"2021-03-31","val":738211000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":736875000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":736875000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"CashAcquiredFromAcquisition":{"label":"Cash Acquired from Acquisition","description":"The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).","units":{"USD":[{"start":"2021-04-01","end":"2022-03-31","val":7407000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":7407000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"}]}},"DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax":{"label":"Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain (Loss), before Tax","description":"Amount, before tax, of unrealized gain (loss) in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2021-03-31","val":5350000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":-13279000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":-13279000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":-14450000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredCompensationLiabilityClassifiedNoncurrent":{"label":"Deferred Compensation Liability, Classified, Noncurrent","description":"Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).","units":{"USD":[{"end":"2022-03-31","val":3786000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":3786000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":5116000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DepositsAssetsCurrent":{"label":"Deposits Assets, Current","description":"Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment within one year or during the operating cycle, if shorter.","units":{"USD":[{"end":"2021-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":47600000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":47600000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":120000000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"EquitySecuritiesFvNiCost":{"label":"Equity Securities, FV-NI, Cost","description":"Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and investment in equity security without readily determinable fair value.","units":{"USD":[{"end":"2021-03-31","val":10475000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":11649000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":11649000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":11615000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"EquitySecuritiesFvNiCurrentAndNoncurrent":{"label":null,"description":null,"units":{"USD":[{"end":"2021-03-31","val":10553000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":10034000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":10034000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":8143000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"EquitySecuritiesFvNiUnrealizedGainLoss":{"label":"Equity Securities, FV-NI, Unrealized Gain (Loss)","description":"Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"start":"2020-04-01","end":"2021-03-31","val":77000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2020"},{"start":"2021-04-01","end":"2022-03-31","val":-1616000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"start":"2021-04-01","end":"2022-03-31","val":-1616000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":-3472000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"ImpairmentOfInvestments":{"label":"Other than Temporary Impairment Losses, Investments","description":"The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.","units":{"USD":[{"start":"2021-04-01","end":"2022-03-31","val":0,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021"},{"start":"2022-04-01","end":"2023-03-31","val":0,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"MarketableSecurities":{"label":"Marketable Securities","description":"Amount of investment in marketable security.","units":{"USD":[{"end":"2021-03-31","val":975689000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":957217000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":957217000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":980710000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"MarketableSecuritiesNoncurrent":{"label":"Marketable Securities, Noncurrent","description":"Amount of investment in marketable security, classified as noncurrent.","units":{"USD":[{"end":"2021-03-31","val":557209000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":435189000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":435189000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":404896000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"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":"2021-03-31","val":1689000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2021Q1I"},{"end":"2022-03-31","val":2204000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25"},{"end":"2022-03-31","val":2204000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022Q1I"},{"end":"2023-03-31","val":1950000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1":{"label":"Stock Repurchase Program, Remaining Authorized Repurchase Amount","description":"Amount remaining of a stock repurchase plan authorized.","units":{"USD":[{"end":"2022-03-31","val":224500000,"accn":"0000950170-22-012998","fy":2022,"fp":"FY","form":"20-F","filed":"2022-07-25","frame":"CY2022Q1I"},{"end":"2023-03-31","val":224500000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill","description":"Amount of intangible assets, excluding goodwill, acquired at the acquisition date.","units":{"USD":[{"end":"2023-03-31","val":63800000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets":{"label":"Deferred Tax Liabilities, Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.","units":{"USD":[{"end":"2023-03-31","val":495000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2023Q1I"}]}},"DefinedBenefitPlanAmortizationOfGainsLosses":{"label":"Defined Benefit Plan, Amortization of Gain (Loss)","description":"Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.","units":{"USD":[{"start":"2022-04-01","end":"2023-03-31","val":-5000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.","units":{"USD":[{"start":"2022-04-01","end":"2023-03-31","val":5000,"accn":"0000950170-23-030778","fy":2023,"fp":"FY","form":"20-F","filed":"2023-06-29","frame":"CY2022"}]}}}}}