{"cik":1499620,"entityName":"TAL Education Group","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":"2011-02-28","val":911254,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":2863596,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":2863596,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":2009473,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2009473,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":2349365,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":2349365,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":4705492,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":4705492,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":10404047,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":10404047,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":22637199,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":22637199,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":57605414,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":57605000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":106493000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":106493000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":117770000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":117770000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":353778000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":353778000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":89838000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":89838000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":59991000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":59991000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":127321000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":127321000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":146300000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"AccountsPayableUnderwritersPromotersAndEmployeesOtherThanSalariesAndWagesCurrent":{"label":"Accounts Payable, Underwriters, Promoters, and Employees, Current","description":"Amount of obligation to underwriters, promoters, and employees excluding salaries, wages and amount to related party, classified as current.","units":{"USD":[{"end":"2012-02-29","val":885869,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":206014,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":206014,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":19783,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":19783,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":6348,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":6348,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":9568,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"}]}},"AccountsReceivableNetCurrent":{"label":"Accounts Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.","units":{"USD":[{"end":"2018-02-28","val":16459000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":50222000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":50222000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":42654000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":42654000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":25907000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":25907000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":25567000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":25567000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":44825000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":44825000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":52739000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":52739000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":94153000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"AccruedAdvertisingCurrent":{"label":"Accrued Advertising, Current","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for advertising of the entity's goods and services. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2012-02-29","val":231600,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"}]}},"AccruedBonusesCurrent":{"label":"Accrued Bonuses, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2013-02-28","val":1668478,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":2540148,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":2540148,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":2996505,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":2996505,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":3740558,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":3740558,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":5956144,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":5956144,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":9969633,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"}]}},"AccruedEmployeeBenefitsCurrent":{"label":"Accrued Employee Benefits, Current","description":"Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2013-02-28","val":10949823,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":17445220,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":17445220,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":27513863,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":27513863,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":44689197,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":44689197,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":79867924,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":79867924,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":135366042,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":145336000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":208897000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":208897000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":292001000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":292001000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":476224000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":476224000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":322779000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":322779000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":280319000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":280319000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":286042000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":286042000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":311813000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":2877887,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":637302,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":637302,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":2778305,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2778305,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":4519807,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":4519807,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":6136813,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":6136813,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":17187453,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":17187453,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":20483037,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":20483037,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":13637696,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":13638000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":38743000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":38743000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":46650000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":46650000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":65138000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":65138000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":49257000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":49257000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":46917000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":46917000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":50662000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":50662000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":65138000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2019-02-28","val":365195000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":552650000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":552650000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":911283000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":911283000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":509461000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":558718000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":446711000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":446711000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":491911000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":491911000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":582227000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"AccruedProfessionalFeesCurrent":{"label":"Accrued Professional Fees, Current","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2012-02-29","val":478890,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":69499,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":69499,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":715289,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":715289,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":306865,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":306865,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":208249,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":208249,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":230098,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":230098,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":3280294,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":3280000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":2199000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":2199000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":13994000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":13994000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":8716000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":8716000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":3617000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":3617000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":3398000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":3398000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":1958000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":1958000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":1585000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2012-02-29","val":9419406,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":14744509,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":14744509,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":20088516,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":20088516,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":28559751,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":28559751,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":46023350,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":46023350,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":69530082,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":69530082,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":122306779,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":122307000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":174906000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":174906000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":235562000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":235562000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":354239000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":354239000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":215589000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":215589000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":125562000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":125562000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":133596000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":133596000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":163894000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":1874579,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":4910364,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":4910364,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":6550726,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":6550726,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":7846412,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":7846412,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":4168548,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":4168548,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":-949647,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":-949647,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":55869132,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":55869132,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":132324966,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":132325000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":17047000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":17047000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":-28913000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":-28913000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":86321000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":86321000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":61617000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":61617000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":-30666000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":-30666000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":-65928000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":-65928000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":-83914000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2011-02-28","val":112055718,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":119769989,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":119769989,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":86016387,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":86016387,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":92664436,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":92664436,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":82479806,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":82479806,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":108404873,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":108404873,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":141968264,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":141968264,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":884716838,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":884717000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1485521000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1485521000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1675640000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":1675640000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":4369125000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":4369125000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":4358265000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":4358265000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":4400656000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":4400656000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":4256957000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":4256957000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":4294819000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings":{"label":"Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings","description":"Amount of decrease in additional paid in capital (APIC) resulting from dividends legally declared (or paid) in excess of retained earnings balance.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":30000000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":30000000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2012-03-01","end":"2013-02-28","val":39030038,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":39030038,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":39030038,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"}]}},"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":"2010-03-01","end":"2011-02-28","val":5306472,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":5306472,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":36115200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":36115200,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":36115000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":47149738,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":47150000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":47150000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":76720000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":76720000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":76720000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":116703000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":116703000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":116703000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":195000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":195000000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":195000000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":174832000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":174832000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":174832000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":108571000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":108571000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":108571000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":88898000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":88898000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":64939000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts":{"label":"Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs","description":"Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":2430995,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":2430995,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"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":"2010-03-01","end":"2011-02-28","val":271484,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":2718675,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":2718675,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":2502489,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":2502489,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":2502489,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":2779346,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":2779346,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":2779346,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":3276393,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":3276393,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":3276393,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":2637778,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":2637778,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":2637778,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":5331088,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":5331088,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":5331000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":22474379,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":22474000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":22474000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":114697000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":114697000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":114697000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":248807000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":248807000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":248807000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":803120000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":803120000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":803120000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":222115000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":222115000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":222115000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":41956000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":41956000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":41956000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":147264000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":147264000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":305911000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":5306472,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":36115200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":36115200,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":36115000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":47149738,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":47150000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":77277000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":790849,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":678933,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":678933,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":490883,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":490883,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":490883,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":343578,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":343578,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":343578,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":461482,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":461482,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":461482,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":737203,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":737203,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":737203,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1026761,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1026761,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":1026761,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":4627306,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":4627306,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":4627000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":8306923,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":8307000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":8307000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":12166000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":12166000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":12166000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":15677000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":15677000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":15677000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":24030000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":24030000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":24030000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":13905000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":13905000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":13905000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":1159000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1159000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1159000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":1361000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":1361000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":2313000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries":{"label":"Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries","description":"Amount of restricted net assets of consolidated and unconsolidated subsidiaries as of the end of the most recently completed fiscal year.","units":{"USD":[{"end":"2012-02-29","val":20937044,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":25391641,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":25391641,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":31278036,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":31278036,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":39331312,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":39331312,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":58914500,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":58914500,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":82045502,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":82045502,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":119203834,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":119204000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":449452000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":449452000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":663263000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":663263000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":790527000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":790527000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":943494000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":943494000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":855170000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":855170000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":857106000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":857106000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":903396000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2011-03-01","end":"2012-02-29","val":40800,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":6479600,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":6479600,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":918100,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":918100,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":918100,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1976750,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1976750,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1976750,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1421576,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1421576,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":1421576,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":1814724,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":1814724,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":1814724,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":381426,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":381426,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":381426,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2559254,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":2559254,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":2559254,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":11319817,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":11319817,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":11319817,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":9479522,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":9479522,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":9479522,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":9060041,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":9060041,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":9060041,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":8805748,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":8805748,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":8805748,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":7171273,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":7171273,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1085757,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":317523,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":317523,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":317523,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":260244,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":260000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":260000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":30724000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":30724000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":21393000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":21393000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":21393000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":8600000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":8600000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":8600000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"AssetReportingCurrencyDenominatedValue":{"label":"Asset, Reporting Currency Denominated, Value","description":"The reporting currency-denominated asset value.","units":{"USD":[{"end":"2012-02-29","val":197522897,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":207803373,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":207803373,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":269266326,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":269266326,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":452532392,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":452532392,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":372001401,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":372001401,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":316351713,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"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":"2011-02-28","val":217770044,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":294652905,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":294652905,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":316041879,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":316041879,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":427598767,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":427598767,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":772414637,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":772414637,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1061379033,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1061379033,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":1828905951,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":1828905951,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":3054559080,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":3054560000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":3735091000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":3735091000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":5571246000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":5571246000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":12112309000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":12112309000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":5082528000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":5082528000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":4724354000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":4724354000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":4927949000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":4927949000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":5503067000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":205449129,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":210235030,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":210235030,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":226438543,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":226438543,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":300376622,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":300376622,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":539432534,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":539432534,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":515859574,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":515859574,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":871121005,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":871121005,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1662006145,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":1662006000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1745716000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1745716000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":2495781000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":2495781000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":8156835000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":8156835000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":3629376000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":3629376000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":3468407000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":3468407000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":3699174000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":3699174000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":4126920000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2014-02-28","val":23894500,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":55252420,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":55252420,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":188790669,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":188790669,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":235675844,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":235675844,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":322777769,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"}]}},"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":"2010-02-28","val":1918156,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010Q1I"},{"end":"2011-02-28","val":465709,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2011-02-28","val":465709,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2011-02-28","val":465709,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011Q1I"},{"end":"2012-02-29","val":361803,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":361803,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-02-29","val":361803,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2012-02-29","val":361803,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012Q1I"},{"end":"2013-02-28","val":399955,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":399955,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2013-02-28","val":399955,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013Q1I"}]}},"AvailableForSaleSecuritiesDebtSecuritiesCurrent":{"label":"Debt Securities, Available-for-sale, Current","description":"Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.","units":{"USD":[{"end":"2021-02-28","val":308970000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":308970000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":340183000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":340183000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":80044000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":80044000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":22750000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":22750000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"}]}},"AvailableForSaleSecuritiesGrossRealizedGainLossNet":{"label":"Available-for-sale Securities, Gross Realized Gain (Loss)","description":"This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":6429,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":6429,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2013-03-01","end":"2014-02-28","val":52958,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":52958,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":52958,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"AvailableForSaleSecuritiesNoncurrent":{"label":"Available-for-sale Securities, Noncurrent","description":"Investments in debt and equity securities which are categorized neither as held-to-maturity nor trading and which are intended to be sold or mature more than one year from the balance sheet date or operating cycle, if longer. Such securities are reported at fair value; unrealized gains (losses) related to Available-for-sale Securities are excluded from earnings and reported in a separate component of shareholders' equity (other comprehensive income), unless the Available-for-sale security is designated as a hedge or is determined to have had an other than temporary decline in fair value below its amortized cost basis. All or a portion of the unrealized holding gain (loss) of an Available-for-sale security that is designated as being hedged in a fair value hedge is recognized in earnings during the period of the hedge, as are other than temporary declines in fair value below the cost basis for investments in equity securities and debt securities that an entity intends to sell or it is more likely than not that it will be required to sell before the recovery of its amortized cost basis. Other than temporary declines in fair value below the cost basis for debt securities categorized as Available-for-sale that an entity does not intend to sell and for which it is not more likely than not that the entity will be required to sell before the recovery of its amortized cost basis are bifurcated into credit losses and losses related to all other factors. Other than temporary declines in fair value below cost basis related to credit losses are recognized in earnings, and losses related to all other factors are recognized in other comprehensive income.","units":{"USD":[{"end":"2014-02-28","val":23894500,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":23894500,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2014-02-28","val":23894500,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014Q1I"},{"end":"2015-02-28","val":55252420,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":55252420,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2015-02-28","val":55252420,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":188790669,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":188790669,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2016-02-29","val":188790669,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016Q1I"},{"end":"2017-02-28","val":235675844,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":235675844,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":322777769,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"}]}},"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":"2014-03-01","end":"2015-02-28","val":1348600,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"BusinessAcquisitionProFormaEarningsPerShareBasic":{"label":"Business Acquisition, Pro Forma Earnings Per Share, Basic","description":"The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD/shares":[{"start":"2013-03-01","end":"2014-02-28","val":0.39,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0.42,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2016-03-01","end":"2017-02-28","val":0.71,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1.13,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"BusinessAcquisitionProFormaEarningsPerShareDiluted":{"label":"Business Acquisition, Pro Forma Earnings Per Share, Diluted","description":"The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.","units":{"USD/shares":[{"start":"2013-03-01","end":"2014-02-28","val":0.38,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0.41,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2016-03-01","end":"2017-02-28","val":0.65,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1.03,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"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":"2013-03-01","end":"2014-02-28","val":60681648,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":66917495,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2016-03-01","end":"2017-02-28","val":115054921,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":198105115,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"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":"2013-03-01","end":"2014-02-28","val":314304931,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":434205910,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2016-03-01","end":"2017-02-28","val":1043717568,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1715774242,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain":{"label":"Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain","description":"In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.","units":{"USD":[{"start":"2016-03-01","end":"2017-02-28","val":25226000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":26397000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":26397000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":26397000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2020-03-01","end":"2021-02-28","val":3855000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":3855000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":3855000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"}]}},"BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss":{"label":"Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain (Loss), Net","description":"In a business combination achieved in stages, this element represents the amount of net gain (loss) recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":971681,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":971681,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":971681,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":25225611,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":25225611,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","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":"2009-03-01","end":"2010-02-28","val":125430,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":177932,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":177932,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":370288,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":370288,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":370288,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":728516,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":728516,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":728516,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":730911,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":730911,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":730911,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1090554,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1090554,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1090554,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":3478617,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":3478617,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":3478617,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":8328008,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":8328008,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":8328000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":9922803,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":9923000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":9923000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":8466000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":8466000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":8466000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":24145000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":24145000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":43732000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020"}]}},"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":"2012-03-01","end":"2013-02-28","val":0,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":102988,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":102988,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":22876868,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"CNY":[{"end":"2019-02-28","val":538364000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1435739000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":1435739000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1754509000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1754509000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1180475000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}],"USD":[{"end":"2009-02-28","val":29692901,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009Q1I"},{"end":"2010-02-28","val":50752481,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2010-02-28","val":50752481,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010Q1I"},{"end":"2011-02-28","val":173165661,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2011-02-28","val":173165661,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2011-02-28","val":173165661,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011Q1I"},{"end":"2012-02-29","val":188579767,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":188579767,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-02-29","val":188579767,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2012-02-29","val":188579767,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012Q1I"},{"end":"2013-02-28","val":185080673,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":185080673,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2013-02-28","val":185080673,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2013-02-28","val":185080673,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013Q1I"},{"end":"2014-02-28","val":269930571,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":269930571,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2014-02-28","val":269930571,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2014-02-28","val":269930571,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":470157430,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":470157430,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2015-02-28","val":470157430,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2015-02-28","val":470157430,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015Q1I"},{"end":"2016-02-29","val":434042036,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":434042036,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2016-02-29","val":434042036,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016Q1I"},{"end":"2017-02-28","val":470217004,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":470217004,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":711519091,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":711519000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1247140000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1247140000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1873866000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":1873866000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":3242953000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":3242953000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1638189000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":1638189000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":2021927000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":2021927000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":2208756000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":2208756000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":1771260000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2009-03-01","end":"2010-02-28","val":21059580,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":122413180,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":122413180,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":15414106,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":15414106,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":15414106,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-3499094,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-3499094,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":-3499094,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":84849898,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":84849898,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":84849898,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":200226859,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":200226859,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":200226859,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-36115394,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-36115394,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-36115394,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":36174968,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":36174968,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":241302087,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2016-02-29","val":439008000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016Q1I"},{"end":"2017-02-28","val":478611000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2017-02-28","val":478611000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017Q1I"},{"end":"2018-02-28","val":727697000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2018-02-28","val":727697000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2018-02-28","val":727697000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1263701000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1263701000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2019-02-28","val":1263701000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2019-02-28","val":1263701000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1915185000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":1915185000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2020-02-29","val":1915185000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2020-02-29","val":1915185000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020Q1I"},{"end":"2021-02-28","val":5017984000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":5017984000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2021-02-28","val":5017984000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2021-02-28","val":5017984000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021Q1I"},{"end":"2022-02-28","val":2681786000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":2681786000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2022-02-28","val":2681786000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2022-02-28","val":2681786000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022Q1I"},{"end":"2023-02-28","val":2294907000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":2294907000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2023-02-28","val":2294907000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023Q1I"},{"end":"2024-02-29","val":2457476000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":2457476000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":1991731000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect","description":"Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2016-03-01","end":"2017-02-28","val":39603000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":249086000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":536004000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"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":"2017-03-01","end":"2018-02-28","val":249086000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":536004000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":536004000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":651484000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":651484000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":651484000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":3102799000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":3102799000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":3102799000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-2336198000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-2336198000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-2336198000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-386879000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-386879000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-386879000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":162569000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":162569000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-465745000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Investing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of investing activities of 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":"2009-03-01","end":"2010-02-28","val":-4280,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-3829,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":-3829,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Operating Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":77502,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-210338,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":-210338,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"CommonStockDividendsPerShareCashPaid":{"label":"Common Stock, Dividends, Per Share, Cash Paid","description":"Aggregate dividends paid during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2011-03-01","end":"2012-02-29","val":0.25,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0.25,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2017-04-01","end":"2017-04-27","val":0.25,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-04-01","end":"2017-04-27","val":0.25,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017Q1I"},{"end":"2017-04-27","val":0.25,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"}]}},"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":"2010-03-01","end":"2011-02-28","val":25696476,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":27349438,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":27349438,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":35080428,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":35080428,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":35080428,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":61901458,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":61901458,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":61901458,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":63478711,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":63478711,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":63478711,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":97760323,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":97760323,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":97760323,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":173698791,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":173698791,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":173699000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":274895770,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":274896000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":274896000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":251958000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":251958000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":251958000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-156155000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-156155000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-156155000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-756000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-756000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-756000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-1160819000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-1160819000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-1160819000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-227895000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-227895000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-227895000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-38835000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-38835000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":66605000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-13576,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-13576,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-13576,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-120142,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-120142,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-120142,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-5612939,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-5612939,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-5613000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-2453077,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-2453000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-2453000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-3681000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-3681000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-3681000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-19321000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-19321000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-19321000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-25796000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-25796000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-25796000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-28841000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-28841000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-28841000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":6383000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":6383000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":6383000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":396000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":396000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-69000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2012-03-01","end":"2013-02-28","val":35080428,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":61901458,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":61901458,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":63465135,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":63465135,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":63465135,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":97640181,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":97640181,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":97640181,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":168085852,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":168085852,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":168086000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":272442693,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":272443000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":272443000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":248277000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":248277000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":248277000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-175476000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-175476000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-175476000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-26552000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-26552000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-26552000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-1189660000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-1189660000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-1189660000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-221512000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-221512000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-221512000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-38439000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-38439000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":66536000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ContractWithCustomerLiability":{"label":"Contract with Customer, Liability","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2019-02-28","val":436107000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":781000000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":781000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1417498000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1417498000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":187732000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":187732000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":237354000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":237354000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":428279000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":428279000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":671227000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2019-02-28","val":433610000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":780167000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":780167000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1387493000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1387493000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":187718000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":187718000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":234889000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":234889000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":400286000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":400286000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":624272000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"ContractWithCustomerLiabilityNoncurrent":{"label":"Contract with Customer, Liability, Noncurrent","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2019-02-28","val":2497000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":833000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":833000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":30005000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":30005000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":14000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":14000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":2465000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":2465000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":27993000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":27993000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":46955000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"ContractWithCustomerRefundLiabilityCurrent":{"label":"Contract with Customer, Refund Liability, Current","description":"Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer, classified as current.","units":{"USD":[{"end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":73184000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":73184000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":168118000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":168118000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":205688000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":205688000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":61346000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":61346000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":40909000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":40909000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":57500000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":57500000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":73772000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"ConversionOfStockSharesConverted1":{"label":"Conversion of Stock, Shares Converted","description":"\"The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"shares":[{"start":"2016-03-01","end":"2017-02-28","val":171231,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"ConversionOfStockSharesIssued1":{"label":"Conversion of Stock, Shares Issued","description":"\"The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"shares":[{"start":"2016-03-01","end":"2017-02-28","val":342462,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"CostOfRevenue":{"label":"Cost of Revenue","description":"The aggregate cost of goods produced and sold and services rendered during the reporting period.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":37433811,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":56142838,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":56142838,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":95587218,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":95587218,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":95587218,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":115748650,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":115748650,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":115748650,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":151543116,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":151543116,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":151543116,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":203073957,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":203073957,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":203073957,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":303634829,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":303634829,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":303634829,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":522326988,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":522326988,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":522327000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":882316083,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":882316000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":882316000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1164454000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1164454000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1164454000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":1468569000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":1468569000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":1468569000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":2048561000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2048561000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":2048561000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":2203336000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":2203336000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":2203336000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":436358000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":436358000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":436358000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":684316000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":684316000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1049975000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption":{"label":"Cumulative Effect of New Accounting Principle in Period of Adoption (Deprecated 2020-01-31)","description":"Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.","units":{"USD":[{"end":"2019-02-28","val":9273000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":9273000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2010-03-01","end":"2011-02-28","val":3232563,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4452076,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4452076,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":4708274,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":4708274,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":7863965,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013"},{"start":"2016-03-01","end":"2017-02-28","val":37721000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":48958000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":94722000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"DebtConversionConvertedInstrumentAmount1":{"label":"Debt Conversion, Converted Instrument, Amount","description":"\"The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2016-03-01","end":"2017-02-28","val":4501000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":214422000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":214422000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":5800000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":5800000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":5800000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":5250000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":5250000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":5250000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"}]}},"DebtIssuanceCosts":{"label":"Debt Issuance Cost (Deprecated 2016-01-31)","description":"Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).","units":{"USD":[{"start":"2014-05-01","end":"2014-05-21","val":5277058,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014Q2I"},{"end":"2014-05-21","val":5277058,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"}]}},"DebtRelatedCommitmentFeesAndDebtIssuanceCosts":{"label":"Debt Related Commitment Fees and Debt Issuance Costs","description":"Represents the charge against earnings during the period for commitment fees and debt issuance expenses.","units":{"USD":[{"start":"2014-05-01","end":"2014-05-21","val":5277058,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2014-05-01","end":"2014-05-21","val":5277058,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2014-05-01","end":"2014-05-21","val":5277000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2014Q2I"},{"end":"2014-05-21","val":5277000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"}]}},"DebtSecuritiesAvailableForSaleRealizedGainLoss":{"label":"Debt Securities, Available-for-sale, 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).","units":{"USD":[{"start":"2020-03-01","end":"2021-02-28","val":1032000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-1032000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-16854000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-16854000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-16854000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":15395000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":15395000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":707000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023"}]}},"DebtSecuritiesHeldToMaturityAllowanceForCreditLoss":{"label":"Debt Securities, Held-to-maturity, Allowance for Credit Loss","description":"Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2021-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"DeferredFinanceCostsNet":{"label":"Debt Issuance Costs, Net","description":"Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2016-06-30","val":12000000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2016-06-30","val":12000000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2016-06-30","val":12000000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016Q2I"},{"end":"2019-02-28","val":12600000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"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":"2019-02-28","val":29179000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":79534000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":79534000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":317189000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":317189000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":6747000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":6747000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":5973000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":5973000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":4620000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":4620000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":3487000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2010-03-01","end":"2011-02-28","val":-604473,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":-295626,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-295626,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-607182,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-607182,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":-1184211,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013"},{"start":"2016-03-01","end":"2017-02-28","val":-3655000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-4305000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-18218000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"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":"2019-02-28","val":17738000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":7789000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":7789000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":10333000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":10333000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1680000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":1680000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":1563000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":1563000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":2360000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":2360000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":3474000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"DeferredRevenue":{"label":"Deferred Revenue","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2011-02-28","val":50678025,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":85594032,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":85594032,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":102513876,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":102513876,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":132401062,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":132401062,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":177639939,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2018-03-01","val":753134000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":436107000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"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":"2015-02-28","val":177639939,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":280934750,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":280934750,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":504147032,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":504147032,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":824276004,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":824276000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":433610000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"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":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":8346457,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":8346457,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":14726473,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":14726473,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":17980379,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":17980000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":2497000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"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":"2012-02-29","val":317169,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":286756,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":286756,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":303779,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":303779,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":9414,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":9414,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":28353,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"DeferredTaxAssetsLiabilitiesNetCurrent":{"label":"Deferred Tax Assets, Net, Current","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current.","units":{"USD":[{"end":"2012-02-29","val":1729758,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":2260446,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2260446,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":3281063,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":3281063,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":4562034,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"}]}},"DeferredTaxAssetsLiabilitiesNetNoncurrent":{"label":"Deferred Tax Assets, Net, Noncurrent","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2012-02-29","val":490222,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":538464,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":538464,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":555528,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":555528,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":1708212,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2019-02-28","val":29179000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":79534000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":79534000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":317189000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":317189000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":6747000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":6747000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":5973000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":5973000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":4620000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":4620000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":3487000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":1082932,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":1729758,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":1729758,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":2260446,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2260446,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":3281063,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":3281063,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":4562034,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":4562034,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":738406,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":738406,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","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":"2011-02-28","val":668096,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":490222,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":490222,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":538464,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":538464,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":555528,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":555528,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":1708212,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":1708212,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":6654778,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":6654778,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":16188301,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":16188301,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":17361013,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":17361000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":29179000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","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":"2012-02-29","val":727105,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":504853,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":504853,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":1102903,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":1102903,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":1497279,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":1497279,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":14242569,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":14242569,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":27830452,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":27830452,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":38248065,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":38248000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":44376000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":44376000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":84007000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":84007000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":185700000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":185700000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":249134000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":249134000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":323066000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":323066000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":252109000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":252109000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":180641000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2012-02-29","val":197248,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":262039,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":262039,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":50236,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":50236,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":223178,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":223178,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":365408,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":365408,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":591917,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":591917,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":657593,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":658000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1877000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1877000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":2576000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":2576000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":6923000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":6923000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":6893000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":6893000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":2988000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":2988000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":2628000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":2628000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":2922000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.","units":{"USD":[{"end":"2012-02-29","val":1730992,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":2229548,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2229548,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":3294481,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":3294481,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":4630334,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":4630334,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.","units":{"USD":[{"end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":4776,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross":{"label":"Deferred Tax Assets, Unrealized Losses on Available-for-Sale Securities, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on available-for-sale securities.","units":{"USD":[{"end":"2012-02-29","val":108167,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":100934,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-02-28","val":100934,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"}]}},"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":"2014-02-28","val":1362341,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":438321,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":8973880,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":16059579,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":24550491,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":24551000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":41521000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":41521000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":81321000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":81321000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":186521000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":186521000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2021-12-31","val":570215000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021Q4I"},{"end":"2022-02-28","val":570215000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":570215000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2022-12-31","val":601843000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q4I"},{"end":"2023-02-28","val":601843000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":601843000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":553596000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":553596000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":512788000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"DeferredTaxAssetsValuationAllowanceCurrent":{"label":"Deferred Tax Assets, Valuation Allowance, Current","description":"Amount of valuation allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as current.","units":{"USD":[{"end":"2012-02-29","val":109401,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":70036,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":70036,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":257527,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":257527,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":68300,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":68300,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":20146,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":20146,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"DeferredTaxAssetsValuationAllowanceNoncurrent":{"label":"Deferred Tax Assets, Valuation Allowance, Noncurrent","description":"Amount of valuation allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as noncurrent.","units":{"USD":[{"end":"2012-02-29","val":751300,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":515184,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":515184,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":1104814,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":1104814,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":370021,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":370021,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":8953734,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":8953734,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":16059579,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":16059579,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":24550491,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":24551000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":41521000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"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":"2014-02-28","val":62100,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":62100,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":62100,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":62100,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":91730,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":91730,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"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":"2012-02-29","val":45881,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":36845,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":36845,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":32344,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":32344,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":108565,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":108565,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":663813,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":663813,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":5959102,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":5959102,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":5342969,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":5343000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":8869000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":8869000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":6984000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":6984000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":10207000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":10207000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":184000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":184000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":57000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":57000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":449000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":449000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":67000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"DeferredTaxLiabilitiesGrossCurrent":{"label":"Deferred Tax Liabilities, Gross, Current","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as current.","units":{"USD":[{"end":"2015-02-28","val":62100,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":91730,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":91730,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"DeferredTaxLiabilitiesGrossNoncurrent":{"label":"Deferred Tax Liabilities, Gross, Noncurrent","description":"Gross amount of noncurrent deferred tax liabilities, which result from applying the applicable tax rate to taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax.","units":{"USD":[{"end":"2012-02-29","val":156494,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":98945,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":98945,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":32344,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":32344,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":226792,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":226792,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1304361,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1304361,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":13185886,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"DeferredTaxLiabilitiesInvestments":{"label":"Deferred Tax Liabilities, Investments","description":"Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments).","units":{"USD":[{"end":"2012-02-29","val":110613,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":62100,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":62100,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":62100,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":62100,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":6339565,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":6339565,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":14421547,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":14421000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":8620000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":8620000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2011-02-28","val":117781,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":156494,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":156494,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":98945,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":98945,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":32344,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":32344,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":226792,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":226792,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1304361,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1304361,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":13185886,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":13185886,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":20039040,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":20039000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":17738000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","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":"2013-02-28","val":62100,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":57230,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":57230,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"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":"2015-02-28","val":118227,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":118227,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":640548,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":640548,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":852719,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":852719,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":274524,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":275000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":249000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":249000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":805000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":805000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":126000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":126000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":924000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":924000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":3260508,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":8827425,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":8827425,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":13672411,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":13672411,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":13672411,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":18536606,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":18536606,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":18536606,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":25733719,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":25733719,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":25733719,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":37556437,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":37556437,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":37556437,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":63922568,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":63922568,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":63923000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":108462826,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":108463000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":108463000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":173050000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":173050000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":173050000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":220366000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":220366000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":220366000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":289416000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":289416000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":289416000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":323292000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":323292000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":323292000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":99349000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":99349000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":99349000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":108756000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":108756000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":141163000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2012-02-29","val":858028,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":208960,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":208960,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":130191,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":130191,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":845362,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":845362,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":709653,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":709653,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":509721,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":1271274,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":2786645,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":2786645,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":5203847,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":5203847,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":5203847,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":7023754,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":7023754,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":7023754,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":9549852,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":9549852,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":9549852,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":11728577,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":11728577,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":11728577,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":18156263,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":18156263,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":18156263,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":28934491,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":28934491,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":28934000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":50907175,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":50907000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":50907000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":76669000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":76669000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":76669000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":99511000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":99511000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":99511000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":136960000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":136960000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":136960000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":171354000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":171354000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":171354000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":35289000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":35289000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":35289000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":23748000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":23748000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":45774000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"DilutiveSecuritiesEffectOnBasicEarningsPerShareOther":{"label":"Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities","description":"Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise of dilutive convertible securities excluding adjustments related to ESOP convertible preferred stock, stock options, and restrictive stock units.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":7499323,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":7499323,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":7499323,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":7539778,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":7539778,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":7540000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2464804,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2465000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":2465000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":162000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":162000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":162000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":27000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"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":"2009-03-01","end":"2010-02-28","val":13890,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-81391,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":-81391,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":0,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"}]}},"DividendsCommonStockCash":{"label":"Dividends, Common Stock, Cash","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2010-09-28","end":"2010-09-29","val":30000000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2010-09-28","end":"2010-09-29","val":30000000,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2017-05-01","end":"2017-05-31","val":41165834,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-05-01","end":"2017-05-31","val":41166000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-05-01","end":"2017-05-31","val":41166000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017Q2I"},{"start":"2017-03-01","end":"2018-02-28","val":41165834,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":41166000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":41166000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"DividendsPayableAmountPerShare":{"label":"Dividends Payable, Amount Per Share","description":"The per share amount of a dividend declared, but not paid, as of the financial reporting date.","units":{"USD/shares":[{"end":"2012-10-19","val":0.25,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-10-19","val":0.25,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2012-10-19","val":0.25,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012Q3I"}]}},"DueFromEmployeesCurrent":{"label":"Due from Employees, Current","description":"Amounts due from an Entity employee, not to include stockholders or officers, which are usually due within 1 year (or 1 business cycle).","units":{"USD":[{"end":"2012-02-29","val":559793,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":654003,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":654003,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":682950,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":682950,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":771046,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":771046,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1851588,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1851588,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":2680725,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":2680725,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":7003759,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":7004000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":4636000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":4636000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":3206000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":3206000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":3175000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":3175000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1914000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":1914000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":2102000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"}]}},"DueFromEmployeesNoncurrent":{"label":"Due from Employees, Noncurrent","description":"Amounts due from an Entity employee, not to include stockholders or officers, which are usually due after 1 year (or 1 business cycle).","units":{"USD":[{"end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":4853110,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":4853110,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":10999053,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":10999053,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":11022250,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":11022000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":6512000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":6512000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":3940000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":3940000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":3700000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":3700000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":566000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":566000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":332000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"}]}},"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":"2015-02-28","val":159502,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":159502,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":2594430,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":2594430,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":3424285,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":3424285,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":3228839,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":3229000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":3341000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":3341000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":3642000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":3642000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":2964000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":2964000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":919000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":919000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":423000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"}]}},"DueFromRelatedPartiesNoncurrent":{"label":"Due from Related Parties, Noncurrent","description":"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 after one year (or one business cycle).","units":{"USD":[{"end":"2015-02-28","val":319005,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":319005,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1342999,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1342999,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1747000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1747000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2022-02-28","val":77000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":77000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"}]}},"DueToEmployeesCurrent":{"label":"Due to Employees, Current","description":"Amounts due to employees, not to include stockholders or officers. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":24140789,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":24141000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"DueToRelatedPartiesCurrent":{"label":"Due to Related Parties, Current","description":"Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2011-02-28","val":79893,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2015-02-28","val":22077,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":22077,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":4277896,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":4277896,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":3042785,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":3042785,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":8745624,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":8746000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":24375000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":24375000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":4361000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":4361000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":3488000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":3488000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":205000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":205000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":100000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"}]}},"DueToRelatedPartiesCurrentAndNoncurrent":{"label":"Due to Related Parties","description":"Carrying amount as of the balance sheet date of obligations due all related parties.","units":{"USD":[{"end":"2018-02-28","val":5690000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":20635000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"DueToRelatedPartiesNoncurrent":{"label":"Due to Related Parties, Noncurrent","description":"Portion of the carrying amount as of the balance sheet date of obligations due all related parties that is payable after one year or beyond the normal operating cycle if longer.","units":{"USD":[{"end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":2840000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":2840000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":270657,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":271000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":196000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":196000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2009-03-01","end":"2010-02-28","val":0.11,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":0.39,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":0.39,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":0.39,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0.42,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":0.42,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0.42,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0.64,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0.64,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0.64,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0.72,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0.72,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0.72,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1.13,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":1.13,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":1.13,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1.93,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1.93,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1.93,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-0.56,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-0.56,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-0.56,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-0.57,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-0.57,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-0.57,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-5.29,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-5.29,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-5.29,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-0.64,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-0.64,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-0.64,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-0.02,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-0.02,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":0.42,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":0.11,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":0.38,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":0.38,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":0.38,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0.41,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":0.41,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0.41,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0.6,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0.6,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0.6,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0.66,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0.66,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0.66,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1.03,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":1.03,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":1.03,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1.83,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1.83,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1.83,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-0.56,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-0.56,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-0.56,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-0.57,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-0.57,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-0.57,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-5.29,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-5.29,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-5.29,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-0.64,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-0.64,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-0.64,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-0.02,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-0.02,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":0.41,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2010-03-01","end":"2011-02-28","val":0.25,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":0.25,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":0.25,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0.25,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":0.25,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":0.25,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":0.25,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":0.25,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":0.25,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0.25,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":0.25,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0.25,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0.25,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0.25,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0.25,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0.25,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0.25,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0.25,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0.25,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":0.25,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":0.25,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0.25,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":0.25,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0.25,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":0.25,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":0.25,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":0.25,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":0.25,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":0.25,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":0.25,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":0.25,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":0.25,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":0.25,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":0.25,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":0.25,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":0.25,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":0.25,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":0.25,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":0.25,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":37057,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":1545120,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":1545120,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":1582216,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":1582216,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":1582216,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":674941,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":674941,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":674941,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":694398,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":694398,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":694398,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-3404060,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-3404060,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-3404060,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-9127816,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-9127816,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-9127816,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-3413961,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-3413961,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-3414000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-31784962,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-31785000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-31785000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":33208000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":33208000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":33208000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":3218000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":3218000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":3218000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-5277000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-5277000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":949000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"}]}},"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":"2012-02-29","val":9614318,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":12618301,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions":{"label":"Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount","description":"Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.","units":{"USD":[{"end":"2013-02-28","val":26697018,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":39216580,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":123934618,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":177984109,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":193652023,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":229433295,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":382768000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions":{"label":"Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount","description":"Amount of cost to be recognized for option under share-based payment arrangement.","units":{"USD":[{"end":"2016-02-29","val":9058333,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":13607469,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":13578925,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":10255000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"EquityMethodInvestmentOtherThanTemporaryImpairment":{"label":"Equity Method Investment, Other than Temporary Impairment","description":"This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.","units":{"USD":[{"start":"2017-03-01","end":"2018-02-28","val":409000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":8719000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":8719000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":17198000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":17198000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":17198000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":11471000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":11471000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":11471000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":24484000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":24484000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":24484000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"EquityMethodInvestments":{"label":"Equity Method Investments","description":"This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.","units":{"USD":[{"end":"2014-02-28","val":162739,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"}]}},"EquitySecuritiesWithoutReadilyDeterminableFairValueAmount":{"label":"Equity Securities without Readily Determinable Fair Value, Amount","description":"Amount of investment in equity security without readily determinable fair value.","units":{"USD":[{"end":"2018-02-28","val":48661000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":81968000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss":{"label":"Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss)","description":"Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.","units":{"USD":[{"start":"2017-03-01","end":"2018-02-28","val":57808000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":12047000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":12047000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-45000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-45000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":19145000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-41698000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-16752000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-16752000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":1368000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":1368000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-3410000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"FairValueInputsDiscountRate":{"label":"Fair Value Inputs, Discount Rate (Deprecated 2018-01-31)","description":"Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.","units":{"pure":[{"start":"2012-03-01","end":"2013-02-28","val":0.19,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":0.35,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3","description":"Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.","units":{"USD":[{"start":"2020-03-01","end":"2021-02-28","val":22579000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":22579000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2022-03-01","end":"2023-02-28","val":941000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":941000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value","description":"Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"end":"2017-02-28","val":245834000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017Q1I"},{"end":"2018-02-28","val":330564000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2018-02-28","val":330564000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018Q1I"},{"end":"2019-02-28","val":353669000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":353669000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2019-02-28","val":353669000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019Q1I"},{"end":"2020-02-29","val":310842000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":310842000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2020-02-29","val":310842000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020Q1I"},{"end":"2021-02-28","val":369449000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":369449000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2021-02-28","val":369449000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021Q1I"},{"end":"2022-02-28","val":134349000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":134350000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2022-02-28","val":134350000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":106675000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":106675000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2023-02-28","val":106675000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023Q1I"},{"end":"2024-02-29","val":151263000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":151263000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":150399000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"FairValueOptionChangesInFairValueGainLoss1":{"label":"Fair Value, Option, Changes in Fair Value, Gain (Loss)","description":"For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.","units":{"USD":[{"start":"2018-03-01","end":"2019-02-28","val":1751000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":1165000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":1165000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":7588000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":7588000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":7588000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":6339000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":6339000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":6339000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":8762000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-8762000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-8762000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":8362000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":8362000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-4932000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2012-02-29","val":2584109,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":2927687,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2927687,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":3389169,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":3389169,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":4126372,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":4126372,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":5153133,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":5153133,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":9780439,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":9780439,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":18087362,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":18087000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":30253000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":30253000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":45930000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":45930000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":70012000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":70012000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":83917000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year One","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-28","val":436992,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":645187,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":861522,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":2437036,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":6504447,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":9330694,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":16140000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"},{"end":"2020-02-29","val":15108000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":20837000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1265000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Five","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-28","val":87602,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":143369,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":268022,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1763095,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":4202795,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":3873251,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":7240000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"},{"end":"2020-02-29","val":5829000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":6324000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":38000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFour":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Four","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-28","val":360053,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":224781,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":412327,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1896290,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":5471085,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":5440963,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":9844000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"},{"end":"2020-02-29","val":7338000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":9431000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":38000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearThree":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Three","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-28","val":390890,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":546210,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":492685,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":2042053,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":5796685,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":8315702,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":12213000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"},{"end":"2020-02-29","val":9907000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":11110000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":46000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Two","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-02-28","val":436992,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":597523,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":810858,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":2121651,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":5948216,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":9140874,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":15334000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"},{"end":"2020-02-29","val":12052000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":14543000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":244000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss":{"label":"Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)","description":"Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":28543,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-741198,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-741198,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2151402,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2151000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-93000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-93000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-2737000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-2737000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":2683000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2683000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":3517000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"}]}},"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":"2012-02-29","val":2701604,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":4560513,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":4560513,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":5812699,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":5812699,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":7724538,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":7724538,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":20319011,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":20319011,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":48488445,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":48488445,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":59798502,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":59799000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":105480000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":105480000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":108010000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":108010000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":133728000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":133728000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":133906000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"FiniteLivedIntangibleAssetsTranslationAdjustments":{"label":"Finite-Lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":66028,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":91618,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":91618,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":112063,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":112063,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":89089,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":89089,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":28543,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"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":"2010-03-01","end":"2011-02-28","val":-80480,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4211173,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4211173,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":938116,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":938116,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":938116,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1026482,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1026482,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-1691122,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"ForeignCurrencyTransactionGainLossRealized":{"label":"Foreign Currency Transaction Gain (Loss), Realized","description":"Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":1026482,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1691122,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1691122,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":5186540,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":5186540,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":5186540,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":1288132,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":1288132,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":1288000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":3323723,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":3324000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":3324000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":3108000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-3108000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":3108000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-968000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-968000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":968000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-12311000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-12311000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":12311000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-3640000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-3640000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":3640000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-36933000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-36933000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-36933000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-13355000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-13355000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":3005000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"GainLossOnDispositionOfAssets1":{"label":"Gain (Loss) on Disposition of Assets","description":"Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.","units":{"USD":[{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":3044000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":3044000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":760000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":760000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":760000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"}]}},"GainLossOnInvestments":{"label":"Gain (Loss) on Investments","description":"Amount of realized and unrealized gain (loss) on investment.","units":{"USD":[{"start":"2018-03-01","end":"2019-02-28","val":-337000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-450000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020"},{"start":"2023-03-01","end":"2024-02-29","val":28085000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":28085000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":50039000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"GainLossOnSaleOfBusiness":{"label":"Gain (Loss) on Disposition of Business","description":"Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":50377126,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":50377126,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":50377126,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"GainLossOnSaleOfInvestments":{"label":"Gain (Loss) on Sale of Investments","description":"The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":297120,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":297120,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":297120,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":211818,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":211818,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":211818,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":9025511,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":9026000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":9026000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":3363000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":3363000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":3363000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":25002000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":25002000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":25002000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":619000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":619000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":619000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":10021000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":10021000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":10021000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":7448000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":7448000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":7448000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":17772000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":17772000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1058000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"GainLossOnSaleOfOtherAssets":{"label":"Gain (Loss) on Disposition of Other Assets","description":"Amount of gain (loss) on sale or disposal of other assets.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1907669,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1907669,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":1907669,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"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":"2011-03-01","end":"2012-02-29","val":-70637,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-70637,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-70637,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-20754,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-20754,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":-20754,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":-28617,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":-28617,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":-28617,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-47148,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-47148,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-47148,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":313,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":313,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":313,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-29751,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-29751,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-30000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-47809,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-48000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-48000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-187000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-187000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-187000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-934000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-934000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-934000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-1427000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-1427000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-1427000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-23139000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-23139000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-23139000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-546000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-546000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-546000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":1615000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":1615000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":395000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"GainOrLossOnSaleOfStockInSubsidiary":{"label":"Gain (Loss) on Disposition of Stock in Subsidiary","description":"Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries.","units":{"USD":[{"start":"2020-03-01","end":"2021-02-28","val":-966000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-966000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-966000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":9550000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":9550000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":9550000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"}]}},"GainsLossesOnExtinguishmentOfDebt":{"label":"Gain (Loss) on Extinguishment of Debt","description":"Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":134370,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":134370,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"GeneralAndAdministrativeExpense":{"label":"General and Administrative Expense","description":"The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":10853565,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":19085014,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":19085014,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":37814962,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":37814962,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":37814962,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":51125534,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":51125534,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":51125534,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":70299742,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":70299742,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":70299742,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":110230010,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":110230010,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":110230010,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":161021637,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":161021637,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":161021637,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":263286710,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":263286710,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":263287000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":386287317,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":386287000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":386287000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":579672000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":579672000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":579672000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":794957000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":794957000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":794957000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":1117324000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":1117324000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":1117324000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1199708000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1199708000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":1199708000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":413791000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":413791000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":413791000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":429947000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":429947000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":458895000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2011-02-28","val":662583,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":548825,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":548825,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":555194,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":555194,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":7509824,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":7509824,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":12330326,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":12330326,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":87022517,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":87022517,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":267162685,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":267162685,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":291382129,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":291382000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":414228000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":414228000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":378913000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":378913000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":454413000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":454413000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"}]}},"GoodwillAcquiredDuringPeriod":{"label":"Goodwill, Acquired During Period","description":"Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":6947717,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":6947717,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":4831683,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":4831683,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":74700577,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":74700577,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":184580094,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":184580094,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":12621874,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":12622000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":129774000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":129774000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":3999000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":3999000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":169893000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":169893000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"}]}},"GoodwillAndIntangibleAssetImpairment":{"label":"Goodwill and Intangible Asset Impairment","description":"Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":139660,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":139660,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":139660,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":357762,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":358000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":358000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":28998000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":28998000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":28998000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":107535000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":107535000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":107535000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":505050000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":505050000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":505050000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"}]}},"GoodwillForeignCurrencyTranslationGainLoss":{"label":"Goodwill, Foreign Currency Translation Gain (Loss)","description":"Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":8386,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":4439926,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-4439926,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":11597570,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":11597000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-6928000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-6928000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-10316000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-10316000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":15658000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":15658000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-985000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"}]}},"GoodwillGross":{"label":"Goodwill, Gross","description":"Amount before 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":"2011-02-28","val":2047189,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011Q1I"},{"end":"2012-02-29","val":2073091,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-02-29","val":2073091,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012Q1I"},{"end":"2013-02-28","val":2079460,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2079460,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2013-02-28","val":2079460,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013Q1I"},{"end":"2014-02-28","val":9034090,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":9034090,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2014-02-28","val":9034090,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014Q1I"},{"end":"2015-02-28","val":13854592,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":13854592,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2015-02-28","val":13854592,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":88546783,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":88546783,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2016-02-29","val":88546783,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016Q1I"},{"end":"2017-02-28","val":268686951,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":268686951,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2017-02-28","val":268687000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017Q1I"},{"end":"2018-02-28","val":292906000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":292906000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":415752000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":415752000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2020-02-29","val":409435000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020Q1I"},{"end":"2021-02-28","val":409435000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":592334000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"}]}},"GoodwillImpairedAccumulatedImpairmentLoss":{"label":"Goodwill, Impaired, Accumulated Impairment Loss","description":"Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2011-02-28","val":1384606,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011Q1I"},{"end":"2012-02-29","val":1524266,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-02-29","val":1524266,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012Q1I"},{"end":"2013-02-28","val":1524266,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":1524266,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2013-02-28","val":1524266,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013Q1I"},{"end":"2014-02-28","val":1524266,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":1524266,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2014-02-28","val":1524266,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014Q1I"},{"end":"2015-02-28","val":1524266,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":1524266,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2015-02-28","val":1524266,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1524266,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1524266,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":1524266,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2019-02-28","val":1524000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":30522000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":30522000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":137921000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":137921000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":591349000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"}]}},"GoodwillImpairmentLoss":{"label":"Goodwill, Impairment Loss","description":"Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":128522,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":139660,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":139660,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"},{"start":"2016-03-01","end":"2017-02-28","val":1524266,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1524266,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":1524000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1524000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":28998000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":28998000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":28998000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":107399000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":107399000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":453598000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"}]}},"GoodwillOtherChanges":{"label":"Goodwill, Other Changes (Deprecated 2016-01-31)","description":"Amount of other (increase) decrease of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"GoodwillOtherIncreaseDecrease":{"label":"Goodwill, Other Increase (Decrease)","description":"Amount of increase (decrease), classified as other, of an asset representing the future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"GoodwillTranslationAdjustments":{"label":"Goodwill, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":25902,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":6369,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":6369,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":6913,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":6913,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-11181,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-11181,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-8386,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"GoodwillWrittenOffRelatedToSaleOfBusinessUnit":{"label":"Goodwill, Written off Related to Sale of Business Unit","description":"Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2020-03-01","end":"2021-02-28","val":2652000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2652000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"}]}},"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":"2009-03-01","end":"2010-02-28","val":31854736,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":54445461,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":54445461,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":81932454,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":81932454,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":81932454,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":110182445,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":110182445,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":110182445,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":162352089,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":162352089,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":162352089,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":230895612,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":230895612,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":230895612,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":316313948,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":316313948,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":316313948,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":520772667,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":520772667,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":520773000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":832699901,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":832700000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":832700000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1398530000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1398530000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1398530000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":1804739000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":1804739000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":1804739000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":2447194000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2447194000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":2447194000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":2187571000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":2187571000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":2187571000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":583414000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":583414000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":583414000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":806124000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":806124000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1200258000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"HeldToMaturitySecuritiesCurrent":{"label":"Debt Securities, Held-to-maturity, Current","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity), classified as current.","units":{"USD":[{"end":"2019-02-28","val":168761000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":345457000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":345457000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1927862000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1927862000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":580352000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":580352000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":276288000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":276288000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":135355000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":135355000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":445356000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"HeldToMaturitySecuritiesFairValue":{"label":"Debt Securities, Held-to-maturity, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":75219750,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":75220000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":52965000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":52965000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2021-02-28","val":32725000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":32725000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":62011000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":62011000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":94990000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":94990000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2025-02-28","val":80213000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"ImpactOfRestatementOnOpeningRetainedEarningsNetOfTax":{"label":"Impact of Restatement on Opening Retained Earnings, Net of Tax (Deprecated 2020-01-31)","description":"Amount after tax of cumulative effect of restatement on the opening retained earnings of the earliest year presented.","units":{"USD":[{"end":"2018-03-01","val":4088000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"}]}},"ImpairmentOfIntangibleAssetsExcludingGoodwill":{"label":"Impairment of Intangible Assets (Excluding Goodwill)","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":357762,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":358000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":358000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":358000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":358000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":358000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":136000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":136000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":51452000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"}]}},"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":"2011-03-01","end":"2012-02-29","val":235397,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":235397,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":235397,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":7503944,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":7503944,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":7503944,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":8074891,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":8074891,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":8075000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2212836,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2213000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":2213000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":58091000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":58091000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":58091000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":153970000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":153970000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":153970000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":24563000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":24563000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":24563000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":275872000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":275872000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":7687000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"}]}},"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":"2009-03-01","end":"2010-02-28","val":14203637,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":24375545,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":24375545,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"}]}},"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":"2009-03-01","end":"2010-02-28","val":15568272,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":27003635,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":27003635,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":28470103,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":28470103,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":28470103,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":37541158,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":37541158,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":37541158,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":67285526,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":67285526,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":67285526,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":77242373,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":77242373,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":77242373,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":136902200,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":136902200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":136902200,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":154580964,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":154580964,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":154581000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":246993826,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":246994000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":246994000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":457204000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":457204000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":457204000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-50653000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-50653000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-50653000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-224623000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-224623000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-224623000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-778130000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-778130000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-778130000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-109719000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-109719000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-109719000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":17483000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":17483000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":132111000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":0.11,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"}]}},"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":"2009-03-01","end":"2010-02-28","val":0.11,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":0.18,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2011-03-01","end":"2012-02-29","val":0.16,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2012-03-01","end":"2013-02-28","val":0.21,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"}]}},"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":"2009-03-01","end":"2010-02-28","val":41322,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-334395,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":-334395,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"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":"2009-03-01","end":"2010-02-28","val":0,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":0,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":0,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"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":"2009-03-01","end":"2010-02-28","val":0,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":0,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":0,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"IncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Equity Method Investments","description":"Amount of income (loss) for proportionate share of equity method investee's income (loss).","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-729811,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-729811,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-729811,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-663256,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-663256,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-663256,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-8025431,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-8025431,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-8025000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-7677594,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-7678000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-7678000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-16186000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-16186000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-16186000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-7670000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-7670000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-7670000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":11676000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":11676000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":11676000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":10787000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":10787000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":10787000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-2248000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-2248000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-2248000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-6242000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-6242000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-9531000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":1364635,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":2628090,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":2628090,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4156450,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":4156450,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4156450,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":4101092,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":4101092,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":4101092,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":6679754,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":6679754,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":6679754,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":9368541,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":9368541,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":9368541,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":33482744,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":33482744,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":33482744,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":34065689,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":34065689,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":34066000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":44653725,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":44653000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":44653000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":76504000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":76504000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":76504000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":69328000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":69328000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":69328000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-69897000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-69897000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-69897000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":396992000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":396992000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":396992000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":20011000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":20011000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":20011000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":15379000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":15379000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":38320000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":3997584,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":2846739,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":2846739,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":6686919,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":6686919,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":6686919,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":2404796,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":2404796,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":2404796,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":15832017,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":15832017,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":15832017,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":12374975,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":12374975,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":12374975,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":21028165,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":21028165,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":21028165,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":36648303,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":36648303,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":36648000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":71021354,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":71021000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":71021000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":61811000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":61811000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":61811000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":122266000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":122266000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":122266000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":158785000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":158785000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":158785000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":117621000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":117621000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":117621000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":5569000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":5569000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":2484000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023"}]}},"IncomeTaxesReceivable":{"label":"Income Taxes Receivable, Current","description":"Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.","units":{"USD":[{"end":"2013-02-28","val":1235622,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":9824333,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":9824333,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":3222529,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":3222529,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":2244898,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":2244898,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":15093207,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":15093000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":7204000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":7204000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":11548000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":11548000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":15641000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":15641000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":19504000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":19504000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":5071000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":5071000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"}]}},"IncomeTaxHolidayAggregateDollarAmount":{"label":"Income Tax Holiday, Aggregate Dollar Amount","description":"The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":6001819,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4752840,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4752840,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":7070722,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":7070722,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":7070722,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":13042518,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":13042518,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":13042518,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":14267821,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":14267821,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":14267821,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":12830838,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":12830838,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":12830838,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":26256983,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":26256983,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":26257000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":37390108,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":37390000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":37390000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":45625000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":45625000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":45625000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":36750000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":36750000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":36750000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":98368000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":98368000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":98368000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":68090000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":68090000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":47062000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"}]}},"IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":-72568,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":535196,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":535196,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-275481,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-275481,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":-275481,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":777121,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":777121,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":777121,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-924020,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-924020,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-924020,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":597886,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":597886,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":597886,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":3249316,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":3249316,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":3249000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":7590134,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":7590000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":7590000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":8866000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":8866000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":8866000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":39800000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":39800000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":39800000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":21355000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":21355000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":21355000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":453348000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":453348000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":453348000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":29105000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":29105000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":29105000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":6109000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":6109000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":15378000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncomeTaxReconciliationForeignIncomeTaxRateDifferential":{"label":"Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, 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 foreign income tax expense (benefit).","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":1523418,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":670220,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":670220,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":1704671,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":1704671,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":1704671,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1932953,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1932953,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":1932953,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":5489742,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":5489742,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":5489742,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":10159093,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":10159093,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":10159093,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":16575113,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":16575113,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":16575000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":14949433,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":14949000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":14949000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":5214000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":5214000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":5214000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":97058000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":97058000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":97058000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":60806000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":60806000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":60806000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":97306000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":97306000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":97306000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":75598000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":75598000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":75598000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-70000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-70000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-14431000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":6750909,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":7117526,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":7117526,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":9385290,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":9385290,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":9385290,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":16821382,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":16821382,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":16821382,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":19310593,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":19310593,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":19310593,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":34225550,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":34225550,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":34225550,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":38645241,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":38645241,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":38646000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":61748457,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":61748000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":61748000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":114301000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":114301000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":114301000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-12663000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-12663000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-12663000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-56156000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-56156000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-56156000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-194533000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-194533000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-194533000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-27430000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-27430000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-27430000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":4371000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":4371000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":33028000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncomeTaxReconciliationNondeductibleExpense":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":428150,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":586348,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":586348,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":357334,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":357334,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":357334,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":190816,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":190816,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":190816,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-239953,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-239953,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-239953,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1331053,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1331053,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":1331053,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":1853002,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":1853002,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":1853000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-2244191,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-2244000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-2244000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-6252000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-6252000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-6252000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-18117000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-18117000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-18117000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":2466000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2466000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":2466000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":108961000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":108961000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":108961000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-10200000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-10200000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-10200000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":5669000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":5669000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":11570000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncomeTaxReconciliationTaxExemptIncome":{"label":"Effective Income Tax Rate Reconciliation, Tax Exempt Income, 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 income (loss) exempt from income taxes.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":6001819,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4752840,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4752840,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":7070722,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":7070722,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":7070722,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":13042518,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":13042518,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":13042518,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":14267821,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":14267821,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":14267821,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":12830838,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":12830838,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":12830838,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":26256983,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":26256983,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":26257000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":37390108,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":37390000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":37390000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":45625000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":45625000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":45625000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":36750000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":36750000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":36750000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":98368000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":98368000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":98368000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":68090000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":68090000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":68090000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":47062000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":47062000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":47062000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":700000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":700000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":7225000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":987204,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-60198,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":-60198,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":1582054,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":1582054,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":1582054,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-1582639,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-1582639,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":-1582639,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":106728,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":106728,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":106728,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1988729,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1988729,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1988729,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":3778512,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":3778512,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":3778512,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":5357312,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":5357312,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":5357000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":30978516,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":30978000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":30978000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":49286000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":49286000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":49286000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":693000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":693000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":693000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":229003000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":229003000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":229003000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-252934000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-252934000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-252934000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-2933000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-2933000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-2933000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":24440000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":24440000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":18180000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":-2087861,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":2359117,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":2359117,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":-2240585,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-2240585,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-2240585,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":2141003,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":2141003,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":2141003,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1741502,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1741502,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":1741502,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1617006,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1617006,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1617006,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":11050640,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":11050640,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":11050640,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":3078841,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":3078841,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":3079000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-6845341,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-6845000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-6845000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":25056000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":25056000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":25056000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":7906000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":7906000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":7906000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":18488000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":18488000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-15881000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"}]}},"IncreaseDecreaseInAccruedLiabilities":{"label":"Increase (Decrease) in Accrued Liabilities","description":"The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":3212393,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":1516279,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":1516279,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":7313423,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":7313423,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":7313423,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":1340546,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":1340546,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":1340546,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":8532365,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":8532365,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":8532365,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":10347898,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":10347898,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":10347898,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":3446740,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":3446740,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":12883180,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":24305679,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":43769166,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":43769000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":105231877,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":105232000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":105232000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":117796000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":117796000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":117796000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":204352000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":204352000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":204352000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":283085000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":283085000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":301573000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-386349000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-402230000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-402230000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-109825000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-109825000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-109825000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":45939000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":45939000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":90251000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInContractWithCustomerLiability":{"label":"Increase (Decrease) in Contract with Customer, Liability","description":"Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2017-03-01","end":"2018-02-28","val":323050000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-407150000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-407150000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":343555000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":343555000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":343555000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":529209000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":529209000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":529209000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-1229766000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-1229766000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-1229766000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":54142000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":54142000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":54142000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":190925000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":190925000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":242948000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInDeferredIncomeTaxes":{"label":"Increase (Decrease) in Deferred Income Taxes","description":"The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":544098,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":673512,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":430239,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011"},{"start":"2013-03-01","end":"2014-02-28","val":1042182,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":2340704,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":2340704,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":787579,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":787579,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":787579,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":3343957,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":3343957,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":3344000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-5180859,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-5181000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-5181000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":19786000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":19786000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":19786000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":58339000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":58339000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":58339000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":242401000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":242401000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":242401000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-304229000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-304229000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-304229000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-400000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-400000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-400000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-1344000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-1344000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-1348000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInDeferredRevenue":{"label":"Increase (Decrease) in Deferred Revenue","description":"Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":11349755,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":21202797,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":21202797,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":34916007,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":34916007,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":34916007,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":16919844,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":16919844,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":16919844,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":29887186,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":29887186,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":29887186,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":45172311,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":45172311,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":45172311,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":66443577,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":66443577,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":66443577,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":193224392,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":193224392,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":193224000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":323050518,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":323050000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-407150000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"IncreaseDecreaseInDepositsOutstanding":{"label":"Increase (Decrease) in Deposits Outstanding","description":"The increase (decrease) during the reporting period in monies given as security or collateral for items acquired or borrowed on a temporary basis. Deposits may also be paid as initial payment of the cost of acquisition or for the right to enter into a contract or agreement.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":1228785,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":667358,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":667358,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":1727479,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":1727479,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":1727479,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":633468,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":633468,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":633468,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":2143365,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":2143365,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":2143365,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":3712374,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":3712374,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":3712374,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":4851215,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":4851215,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":4851215,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":14108268,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":14108268,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":14108000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":14673311,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":14673000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":14673000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":8745000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":8745000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":8745000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":16587000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":16587000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":16587000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":29203000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":29203000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":29203000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-6930000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-6930000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-6930000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-12660000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-12660000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-12660000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-10345000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-10345000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":545000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInDueFromRelatedPartiesCurrent":{"label":"Increase (Decrease) in Due from Related Parties, Current","description":"The aggregate increase (decrease) during the reporting period in the amount due from the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":-92247,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":732545,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":732545,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":732545,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":2286879,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":2286879,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":2287000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-368717,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-369000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-369000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":690000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":690000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":690000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":1589000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":1589000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":1589000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-748000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-748000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-748000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":432000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":432000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":432000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-210000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-210000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-210000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-6000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-6000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-264000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInDueToRelatedParties":{"label":"Increase (Decrease) in Due to Related Parties","description":"The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families; affiliates; or other parties with the ability to exert significant influence.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":6954,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-28626,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":-28626,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"IncreaseDecreaseInDueToRelatedPartiesCurrent":{"label":"Increase (Decrease) in Due to Related Parties, Current","description":"The increase (decrease) during the reporting period in the aggregate amount of obligations to be paid to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management; an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":22077,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":22077,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":22077,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":4255819,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":4255819,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":4255819,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-4085111,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-4085111,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-4085000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":3133496,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":3133000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":610000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"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":"2013-03-01","end":"2014-02-28","val":9824333,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":9824333,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":9824333,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-6601804,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-6601804,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-6601804,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-3222529,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-3222529,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-3222529,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":2244898,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":2244898,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":2245000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":12848309,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":12848000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":12848000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-7889000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-7889000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-7889000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":4344000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":4344000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":4344000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":4093000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":4093000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":4093000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":3863000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":3863000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":3863000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-14434000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-14434000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-14434000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-5071000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-5071000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"}]}},"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":"2009-03-01","end":"2010-02-28","val":120688,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-9510,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":-9510,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":105784,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":105784,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":105784,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":186556,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":186556,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":186556,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":-228408,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":-228408,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":-228408,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":362326,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":362326,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":362326,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-207006,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-207006,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-207006,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":2222598,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":2222598,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":2223000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2498325,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2498000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":2498000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2368000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":2368000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":2368000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":18333000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":18333000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":18333000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":16998000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":16998000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":16998000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-5115000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-5115000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-5115000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":20431000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":20431000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":20431000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":34845000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":34845000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":54070000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInOtherNoncurrentAssets":{"label":"Increase (Decrease) in Other Noncurrent Assets","description":"Amount of increase (decrease) in noncurrent assets classified as other.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":296149,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":296149,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":296149,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1147644,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1147644,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":1147644,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":543896,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":543896,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":544000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":194500,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":195000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":195000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-1033000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-1033000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-1033000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-256000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-256000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-256000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":8546000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":8546000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":8546000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-11085000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-11085000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-11085000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":3060000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":3060000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":3060000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":9387000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":9387000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":12930000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":835110,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":2639484,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":2639484,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4265046,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":4265046,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4265046,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":1658720,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":1658720,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":1658720,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":5382574,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":5382574,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":5382574,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":8272425,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":8272425,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":8272425,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-1297204,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-1297204,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-1297204,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":11891279,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":11891279,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":11891000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":47295368,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":47295000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":47295000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":34584000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":34584000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":34584000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":24981000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":24981000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":24981000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":206499000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":206499000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":206499000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-268619000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-268619000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-268619000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":11968000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":11968000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":11968000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":50232000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":50232000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":70647000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInRestrictedCash":{"label":"Increase (Decrease) in Restricted Cash","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2012-03-01","end":"2013-02-28","val":2040497,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":2040497,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":2040497,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":602297,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":602297,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":602297,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1506905,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1506905,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1506905,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":586174,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":586174,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":586174,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":3427627,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":3427627,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":7784265,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"IncrementalCommonSharesAttributableToConversionOfDebtSecurities":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.","units":{"shares":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":17499810,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":17499810,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":17499810,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":17492262,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":17492262,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":17492262,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":8267662,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":8267662,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":8267662,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":583336,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":583336,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":583336,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"}]}},"IncrementalCommonSharesAttributableToConversionOfPreferredStock":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible preferred stock using the if-converted method.","units":{"shares":[{"start":"2010-03-01","end":"2011-02-28","val":3173077,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2010-03-01","end":"2011-02-28","val":1361019,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":1874162,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":1874162,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":1023632,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":1023632,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":1023632,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":2717934,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":2717934,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":2717934,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":5208073,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":5208073,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":5208073,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":5447276,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":5447276,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":5447276,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":8467663,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":8467663,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":8467663,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":11084069,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":11084069,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":11084069,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":9689955,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":9689955,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":9689955,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2024-03-01","end":"2025-02-28","val":3258930,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IntangibleAssetsNetExcludingGoodwill":{"label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","units":{"USD":[{"end":"2011-02-28","val":656785,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":183523,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":183523,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":1724444,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":1724444,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":2535593,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":2535593,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":3687255,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":3687255,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":15194421,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":15194421,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":37966808,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":37966808,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":43504780,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":43505000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":74776000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":74776000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":58985000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":58985000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":66041000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":66041000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1696000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":1696000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":485000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":485000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":1988000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"}]}},"InterestBearingDepositsInBanks":{"label":"Interest-bearing Deposits in Banks and Other Financial Institutions","description":"For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.","units":{"USD":[{"end":"2011-02-28","val":25870071,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":10328116,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":10328116,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":24110716,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":24110716,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2015-02-28","val":21229763,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":21229763,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":17292636,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":17292636,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":40643,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":59212,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":59212,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":5811288,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":5811288,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":5811288,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":7499323,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":7499323,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":7499323,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":13144561,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":13144561,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":13145000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":16640329,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":16640000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":16640000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":17628000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":17628000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":17628000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":11820000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":11820000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":11820000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":16946000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":16946000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":16946000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":7871000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":7871000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":7871000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"}]}},"InterestIncomeAndFeesBankersAcceptancesCertificatesOfDepositAndCommercialPaper":{"label":"Interest Income and Fees, Bankers Acceptances, Certificates of Deposit and Commercial Paper","description":"Interest and fee income derived from banker's acceptances, certificates of deposit and commercial paper.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":323801,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":1346284,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":1346284,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":3499926,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":3499926,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":3499926,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":5343445,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":5343445,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":5343445,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":9438263,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":9438263,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":9438263,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":16613656,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":16613656,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":16613656,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":17732879,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":17732879,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":17732879,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":18133229,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":18133229,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":18133000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":39838177,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":39837000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":39837000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":59614000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":59614000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":59614000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":72991000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":72991000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":72991000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":114232000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":114232000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":114232000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":103179000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":103179000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":103179000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":61564000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":61564000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":61564000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":84928000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":84928000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":83482000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2010-03-01","end":"2011-02-28","val":53014,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":53014,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":2779168,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":2779168,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":2779168,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":5750000,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":5750000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":7329234,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"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":"2015-03-01","end":"2016-02-29","val":5750000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":7329234,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":7329000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":13805218,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":13805000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":13805000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":12556000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":12556000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":12556000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":6707000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":6707000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":6707000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":8380000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":8380000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":8380000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":9425000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":9425000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":9425000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"}]}},"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":"2015-02-28","val":1693056,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":1693056,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1677083,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1677083,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":2999801,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":2999801,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1451264,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":1451000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1698000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1698000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1267000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":1267000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1727000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1727000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"}]}},"InterestReceivable":{"label":"Interest Receivable","description":"Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.","units":{"USD":[{"end":"2018-02-28","val":1787000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":3555000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":3555000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":5368000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":5368000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":8010000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"}]}},"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":"2012-02-29","val":631510,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":1505973,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":1505973,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":1113313,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":1113313,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":2876719,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":2876719,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1977686,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1977686,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":4347655,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":4347655,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":8655362,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":8655000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":5848000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":5848000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":22108000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":22108000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":44614000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":44614000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":8695000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":8695000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":16461000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":16461000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":22621000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":22621000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":9529000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"InterestReceivableNoncurrent":{"label":"Interest Receivable, Noncurrent","description":"Carrying amount as of the balance sheet date of noncurrent interest earned but not received. Also called accrued interest or accrued interest receivable.","units":{"USD":[{"end":"2017-02-28","val":435152,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1786645,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"}]}},"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":"2011-02-28","val":117827,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":223611,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":223611,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":410167,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":410167,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":181759,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":181759,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":544085,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":544085,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":600441,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":600441,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":2823039,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":2823039,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":5271710,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":5272000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":7750000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":7750000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":25832000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":25832000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":38675000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":38675000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":21830000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":21830000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":39002000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":39002000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":68328000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":68328000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":104876000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2010-03-01","end":"2011-02-28","val":15457321,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":26212907,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":26212907,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":32846710,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":32846710,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":32846710,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":41668122,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":41668122,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":41668122,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":58047539,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":58047539,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":58047539,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":82257681,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":82257681,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":82257681,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":148640828,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":148640828,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":148641000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":224842144,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":224842000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":280681000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"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":"2020-02-29","val":1443386000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1886687000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":286935000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":188144000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":283306000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":429242000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive":{"label":"Lessee, Operating Lease, Liability, to be Paid, after Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2020-02-29","val":168232000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":235810000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":54403000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":33825000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":20811000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":100492000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2020-02-29","val":313953000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":419504000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":65851000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":44089000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":69591000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":96241000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2020-02-29","val":144840000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":192374000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":23591000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":17239000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":29469000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":20423000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2020-02-29","val":210742000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":269895000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":32053000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":22251000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":41723000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":50262000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2020-02-29","val":276063000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":351370000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":45220000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":30261000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":54726000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":70794000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2020-02-29","val":329556000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":417734000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":65817000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":40479000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":66986000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":91030000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"LesseeOperatingLeaseLiabilityUndiscountedExcessAmount":{"label":"Lessee, Operating Lease, Liability, Undiscounted Excess Amount","description":"Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.","units":{"USD":[{"end":"2020-02-29","val":188507000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":310452000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":44842000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":30422000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":44088000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":95894000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":62718820,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":104535614,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":104535614,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":124596600,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":124596600,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":167602366,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":167602366,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":458843821,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":458843821,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":620641546,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":620641546,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":1148041620,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":1148041620,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1414095682,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":1414096000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1204614000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1204614000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":3027049000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":3027049000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":6907753000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":6907753000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1080266000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":1080266000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":903441000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":903441000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":1289185000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":1289185000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":1736669000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":217770044,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":294652905,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":294652905,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":316041879,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":316041879,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":427598767,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":427598767,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":772414637,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":772414637,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1061379033,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1061379033,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":1828905951,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":1828905951,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":3054559080,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":3054560000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":3735091000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":3735091000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":5571246000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":5571246000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":12112309000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":12112309000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":5082528000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":5082528000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":4724354000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":4724354000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":4927949000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":4927949000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":5503067000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":62601039,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":104379120,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":104379120,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":124497655,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":124497655,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":166756326,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":166756326,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":232555023,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":232555023,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":383163427,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":383163427,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":667140343,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":667140343,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1133387041,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":1133387000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1183718000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1183718000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1806558000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":1806558000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":3373851000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":3373851000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":902584000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":902584000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":783865000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":783865000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":1082218000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":1082218000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":1441345000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"LiabilityForUncertainTaxPositionsCurrent":{"label":"Liability for Uncertainty in Income Taxes, Current","description":"Amount recognized for uncertainty in income taxes classified as current.","units":{"USD":[{"end":"2018-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018Q1I"},{"end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019Q1I"},{"end":"2020-02-29","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2020-02-29","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2020-02-29","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020Q1I"},{"end":"2021-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2021-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021Q1I"},{"end":"2022-02-28","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2022-02-28","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2022-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022Q1I"},{"end":"2023-02-28","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2023-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023Q1I"},{"end":"2024-02-29","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"}]}},"LoansAndLeasesReceivableNetReportedAmount":{"label":"Loans and Leases Receivable, Net Amount","description":"Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.","units":{"CNY":[{"end":"2017-02-28","val":120794490,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":120794490,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"}],"USD":[{"end":"2017-02-28","val":17591858,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":17591858,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"}]}},"LoansPayableCurrent":{"label":"Loans Payable, Current","description":"Carrying value as of the balance sheet date of portion of long-term loans payable due within one year or the operating cycle if longer.","units":{"USD":[{"end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":5275000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":5275000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":225000000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":225000000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":225000000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":225000000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"},{"end":"2020-02-29","val":261950000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"}]}},"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":"2021-02-28","val":270000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":270000000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"}]}},"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":"2014-02-28","val":813696,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2020-02-29","val":261950000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"}]}},"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":"2013-02-28","val":5491073,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":5491073,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":27137239,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":27137239,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":97359075,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":97359075,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":274356960,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":274356960,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":347732444,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":347732444,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":597605775,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":597606000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":850695000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":850695000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":571601000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":571601000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":667636000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":667636000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":414487000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":414487000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":453375000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":453375000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":284266000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":284266000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":305105000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"LongTermNotesPayable":{"label":"Notes Payable, Noncurrent","description":"Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.","units":{"USD":[{"end":"2015-02-28","val":226062006,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":226062006,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":227827301,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":227827301,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":225148918,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":225148918,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":11075000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"}]}},"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":"2015-02-28","val":278241,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":278241,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":3757584,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":3757584,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":36619425,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":36619425,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":19715611,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":19716000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":46730000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":46730000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":28461000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":28461000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":952000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":952000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":-27889000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":-27889000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":-23730000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":-23730000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":-23334000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":-23334000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":-169000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"MinorityInterestDecreaseFromRedemptions":{"label":"Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests","description":"Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).","units":{"USD":[{"start":"2016-03-01","end":"2017-02-28","val":16543120,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":16543120,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":16543000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":25041493,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":25041000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":25041000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2020-03-01","end":"2021-02-28","val":1084000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":1084000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":1084000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2022-03-01","end":"2023-02-28","val":2224000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":2224000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":2224000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"}]}},"NetCashProvidedByUsedInContinuingOperations":{"label":"Net Cash Provided by (Used in) Continuing Operations","description":"The increase (decrease) in cash associated with the entity's continuing operating, investing, and financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":50638792,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":173165661,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":188579767,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011"}]}},"NetCashProvidedByUsedInDiscontinuedOperations":{"label":"Net Cash Provided by (Used in) Discontinued Operations","description":"Increase (decrease) in cash associated with the entity's discontinued operations.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":113689,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"}]}},"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":"2015-03-01","end":"2016-02-29","val":-8790451,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":178833349,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":178834000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":428150496,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":428151000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":428151000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":475019000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":475019000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":475019000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":131231000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":131231000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":131231000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":4794813000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":4794813000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":4794813000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-2766679000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-2766679000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-2766679000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-66184000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-66184000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-66184000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-233095000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-233095000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-13167000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":-902622,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":96613386,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":96613386,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":-470022,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-470022,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-470022,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-41465075,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-41465075,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":-41465075,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":201837942,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":201837942,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":201837942,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":198296836,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","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":"2009-03-01","end":"2010-02-28","val":-5250128,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-29567949,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":-29567949,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":-59095759,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-59095759,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-28118705,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"},{"start":"2015-03-01","end":"2016-02-29","val":-215351987,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-518265348,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-514836000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-840355992,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-832573000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-832573000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-166584000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-166584000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-166584000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-338815000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-338815000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-338815000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-2641469000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-2641469000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-2641469000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1368716000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1368716000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":1368716000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-301626000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-301626000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-301626000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":95068000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":95068000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-847028000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":-5245848,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-29564120,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":-29564120,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":-59095759,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-59095759,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-59095759,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-28118705,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-28118705,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":-28118705,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":-17402866,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":-17402866,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":-17402866,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-145785010,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-145785010,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-145785010,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-215351987,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-215351987,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-518265348,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","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":"2009-03-01","end":"2010-02-28","val":27175273,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":53822623,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":53822623,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":73397671,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":73397671,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":65409745,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"},{"start":"2015-03-01","end":"2016-02-29","val":197154860,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":379020928,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":379019000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":685292545,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":685293000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":685293000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":194361000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":194361000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":194361000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":855850000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":855850000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":855850000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":954732000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":954732000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":954732000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-939184000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-939184000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-939184000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":7358000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":7358000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":7358000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":306172000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":306172000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":397923000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":27097771,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":54032961,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":54032961,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":73397671,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":73397671,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":73397671,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":65409745,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":65409745,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":65409745,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":101558366,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":101558366,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":101558366,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":147577987,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":147577987,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":147577987,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":187718420,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":187718420,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":359557441,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","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":"2009-03-01","end":"2010-02-28","val":14244959,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":24041150,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":24041150,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":67156575,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":67156575,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":67156575,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":102878518,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":102878518,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":102878518,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":116880012,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":116880012,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":116880000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":198439936,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":198440000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":198440000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":367236000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":367236000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":367236000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-110195000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-110195000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-110195000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-115990000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-115990000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-115990000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-1136115000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-1136115000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-1136115000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-135612000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-135612000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-135612000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-3573000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-3573000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":84591000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-12554,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-12554,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-12554,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-122318,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-122318,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-122318,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-4390168,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-4390168,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-4390000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-3777429,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-3777000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-3777000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-2722000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-2722000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-2722000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-17456000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-17456000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-17456000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-27060000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-27060000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-27060000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-28220000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-28220000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-28220000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":3634000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":3634000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":3634000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-565000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-565000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-331000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"NetIncomeLossAttributableToParentDiluted":{"label":"Net Income (Loss) Attributable to Parent, Diluted","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent, and includes adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":67156575,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":67156575,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":110377841,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":110377841,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":110377841,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":124419790,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":124419790,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":124420000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":200904740,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":200905000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":200905000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":367398000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":367398000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":367398000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-110168000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-110195000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-110195000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-115990000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-115990000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-115990000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-1136115000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-1136115000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-1136115000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-135612000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-135612000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-3573000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023"}]}},"NetIncomeLossAvailableToCommonStockholdersBasic":{"label":"Net Income (Loss) Available to Common Stockholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":14244959,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":24041150,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":24041150,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":24313653,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":67156575,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2022-03-01","end":"2023-02-28","val":-135612000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-3573000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":84591000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"NoncashOrPartNoncashAcquisitionPayablesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Payables Assumed","description":"\"The amount of payables that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":119171,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":119171,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":119171,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":120554,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":120554,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":120554,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":122054,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":122054,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":122054,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1911031,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1911031,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1911031,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":3022079,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":3022079,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":3022079,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":7497584,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":7497584,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":7498000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":14276345,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":14276000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":14276000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":38630000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":38630000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":38630000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":404000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":404000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":404000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":312000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":312000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":312000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":321000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":321000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":321000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":292000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":292000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"}]}},"NoncontrollingInterestIncreaseFromBusinessCombination":{"label":"Noncontrolling Interest, Increase from Business Combination","description":"Amount of increase in noncontrolling interest from a business combination.","units":{"USD":[{"start":"2014-03-01","end":"2015-02-28","val":291817,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":291817,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":291817,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":3599485,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":3599485,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":3599485,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2024-03-01","end":"2025-02-28","val":8904000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance":{"label":"Noncontrolling Interest, Increase from Subsidiary Equity Issuance","description":"Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders.","units":{"USD":[{"start":"2017-03-01","end":"2018-02-28","val":20000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":20000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":20000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":15000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":15000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":15000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":10000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":10000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":10000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"}]}},"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":"2014-02-28","val":1301914,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":10965787,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":10965787,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"}]}},"NotesAndLoansReceivableNetNoncurrent":{"label":"Financing Receivable, after Allowance for Credit Loss, Noncurrent","description":"Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.","units":{"USD":[{"end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":18027010,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":18027010,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":20875534,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":20876000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":32069000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":32069000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":32661000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":32661000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":36012000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":36012000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"}]}},"NotesPayableCurrent":{"label":"Notes Payable, Current","description":"Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.","units":{"USD":[{"end":"2018-02-28","val":11075000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"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":"2019-03-01","end":"2020-02-29","val":1,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":1,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":1,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":1,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.","units":{"item":[{"start":"2012-03-01","end":"2013-02-28","val":1,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013"}],"Number":[{"start":"2015-03-01","end":"2016-02-29","val":1,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}],"pure":[{"start":"2016-03-01","end":"2017-02-28","val":1,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}],"segment":[{"start":"2014-03-01","end":"2015-02-28","val":1,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"NumberOfReportingUnits":{"label":"Number of Reporting Units","description":"Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.","units":{"segment":[{"start":"2019-03-01","end":"2020-02-29","val":1,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":1,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":1,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":1,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":16444783,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":29019952,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":29019952,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":61120853,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":61120853,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":61120853,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":79393294,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":79393294,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":79393294,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":106060908,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":106060908,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":106060908,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":164111825,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":164111825,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":164111825,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":234589254,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":234589254,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":234589254,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":389292075,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":389292075,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":389292000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":628746632,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":628747000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":628747000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1063672000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1063672000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1063672000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":1676763000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":1676763000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":1676763000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":2904909000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2904909000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":2904909000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":2822899000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":2822899000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":2822899000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":696827000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":696827000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":696827000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":891798000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":891798000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1207645000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":15409953,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":25574046,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":25574046,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":21024871,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":21024871,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":21024871,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":31421420,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":31421420,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":31421420,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":57395931,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":57395931,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":57395931,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":67248114,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":67248114,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":67248114,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":85051863,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":85051863,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":85051863,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":134594469,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":134594469,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":134594000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":208603328,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":208604000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":208604000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":341582000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":341582000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":341582000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":137443000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":137443000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":137443000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-438224000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-438224000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-438224000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-614516000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-614516000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-614516000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-90730000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-90730000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-90730000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-69229000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-69229000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-3155000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OperatingLeaseCost":{"label":"Operating Lease, Cost","description":"Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.","units":{"USD":[{"start":"2019-03-01","end":"2020-02-29","val":338593000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":338593000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":338593000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":431976000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":431976000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":431976000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":305619000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":305619000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":305619000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":65750000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":65750000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":65750000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":84236000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":84236000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":105431000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OperatingLeaseLiability":{"label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","units":{"USD":[{"end":"2019-03-01","val":1026728000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2019-03-01","val":1026728000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1254879000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1576235000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":242093000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":157722000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":239218000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":333348000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2020-02-29","val":304960000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":304960000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":382671000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":382671000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":66105000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":66105000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":42174000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":42174000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":62604000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":62604000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":88453000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"OperatingLeaseLiabilityNoncurrent":{"label":"Operating Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.","units":{"USD":[{"end":"2020-02-29","val":949919000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":949919000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1193564000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1193564000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":175988000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":175988000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":115548000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":115548000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":176614000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":176614000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":244895000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2018-03-01","val":1024863000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018Q1I"},{"end":"2019-03-01","val":1024863000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019Q1I"},{"end":"2020-02-29","val":1243692000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":1243692000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1545735000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1545735000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":227072000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":227072000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":149002000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":149002000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":231104000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":231104000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":329064000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2013-02-28","val":88178640,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":145899373,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":264942177,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":408266518,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":874277484,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1137525104,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":1343259000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":1343259000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":107623000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":134737000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"}]}},"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":"2013-02-28","val":33000234,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":41966395,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":60286173,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":94342862,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":171532978,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":226097223,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":270093000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":270093000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2015-02-28","val":26260513,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":35939496,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":97004388,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":122846419,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":143145000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":143145000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2013-02-28","val":7780280,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":16910392,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":37426994,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":58059986,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":123118320,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":169360927,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":207371000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":207371000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2013-02-28","val":14766041,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":22272376,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":44885710,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":75184957,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":149165037,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":201111732,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":258355000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":258355000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2013-02-28","val":24952401,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":31232068,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":51011851,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":86070094,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":166678297,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":227316124,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":285653000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":285653000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2015-02-28","val":45070936,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":58669123,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":166778464,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":190792679,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":178642000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":178642000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"OperatingLeaseWeightedAverageDiscountRatePercent":{"label":"Operating Lease, Weighted Average Discount Rate, Percent","description":"Weighted average discount rate for operating lease calculated at point in time.","units":{"pure":[{"end":"2020-02-29","val":0.048,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":0.048,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":0.048,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":0.048,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":0.051,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":0.051,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":0.052,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":0.052,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":0.058,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":0.058,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":0.058,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"OperatingLossCarryforwards":{"label":"Operating Loss Carryforwards","description":"Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.","units":{"USD":[{"end":"2013-02-28","val":2019412,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"},{"end":"2014-02-28","val":4411612,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-02-28","val":5989116,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2016-02-29","val":56970276,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"},{"end":"2017-02-28","val":112487099,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2017Q1I"},{"end":"2018-02-28","val":159878732,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2018Q1I"},{"end":"2019-02-28","val":191857000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2019Q1I"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2012-02-29","val":574400,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":956859,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":794648,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":966997,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":966997,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":1271420,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":1271420,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":2597908,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":2605520,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":6084775,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":4395940,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":6690925,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":3848000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":5692000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":5692000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":4553000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":4553000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":11350000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":11350000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":8069000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":8069000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":8235000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":8617000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":9067000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":9245000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":12275000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2015-02-28","val":296149,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":296149,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":11447401,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":11447401,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":7788646,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":7788646,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":9650217,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":9650000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":16396000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":16396000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":11685000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":11685000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":17828000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":17982000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":4852000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":4852000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":5202000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":21493,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":1658010,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":1658010,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":3127206,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":3127206,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":3127206,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":1614614,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":1614614,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":1614614,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1315561,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1315561,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-5027486,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax","description":"Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":349629,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":349629,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":742092,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":742092,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-8780802,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"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":"2013-03-01","end":"2014-02-28","val":1315561,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-5027486,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-5027486,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-15692855,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-15692855,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-15692855,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-19864289,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-19864289,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-19864000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":47468680,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":47469000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":47469000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-35823000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-35823000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-35823000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-48947000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-48947000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-48947000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":99329000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":99329000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":99329000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":25232000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":25232000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":25232000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-87943000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-87943000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-87943000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-39297000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-39297000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-12658000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":1295686,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-3678886,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-3678886,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-5116019,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-5116019,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-5116019,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":55596008,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":55596008,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":55596000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":77780186,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":77780000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":77780000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":-116237000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":-116237000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":-116237000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-47825000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-47825000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-47825000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":116498000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":116498000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":116498000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-25325000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-25325000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-25325000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-89534000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-89534000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-89534000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-34301000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-34301000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-17724000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2010-03-01","end":"2011-02-28","val":1655326,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":3035785,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":3035785,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":1640362,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":1640362,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":1640362,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1295686,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1295686,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-3678886,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"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":"2010-03-01","end":"2011-02-28","val":-4822,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax (Deprecated 2013-01-31)","description":"Tax effect of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":1607,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":0,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012"}]}},"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":"2013-03-01","end":"2014-02-28","val":39719,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":39719,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":39719,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":4244974,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":4245000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":4245000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":96251000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":96251000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":96251000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":0,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":0,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":0,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":13239,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":13239,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":13239,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020"}]}},"OtherComprehensiveIncomeLossTransfersFromHeldToMaturityToAvailableForSaleSecuritiesNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Transfer from Held-to-Maturity, Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"}]}},"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":"2010-03-01","end":"2011-02-28","val":4822,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2010"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax (Deprecated 2012-01-31)","description":"Tax effect on the reclassification adjustment for gains or losses realized upon the sale of securities during the period.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":1607,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2010"}]}},"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":"2009-03-01","end":"2010-02-28","val":84531,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":2138,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":2138,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":-91421,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-91421,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-91421,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":25748,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":25748,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":25748,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":19844,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":19844,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":19844,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1348600,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1348600,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1348600,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":10576836,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":10576836,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":10576836,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":75460297,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":75460297,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":75460000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":34556480,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":34556000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":34556000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":15837000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":15837000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":15837000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":1122000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":1122000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":1122000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":17169000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":17169000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":17169000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-50557000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-50557000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-50557000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-1591000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-1591000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-1591000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":4996000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":4996000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-5066000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":28177,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":712,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":712,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":-30474,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-30474,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-30474,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":8583,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":8583,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":8583,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":6615,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":6615,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":-6615,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":217444,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":217444,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":217000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":10007001,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":10007000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":10007000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2018000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":2018000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":2018000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-2371000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-2371000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-2371000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":944000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":944000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":944000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-2245000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-2245000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-2245000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":229000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":229000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":229000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":90000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":90000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":712000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2012-02-29","val":833930,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":833026,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":833026,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":2285793,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":2285793,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":2726364,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":2726364,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":6382372,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":6391940,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":9789999,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":9880209,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":15881167,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":16708000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":16392000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":16392000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":27281000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":27281000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":47049000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":48227000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":45870000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":45870000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":26752000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":100000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":96000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":96000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":93000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":6343565,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":6344000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":465000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":465000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":-124839,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":1718,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":1718,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4180703,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":4180703,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4180703,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":776293,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":776293,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":776293,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":101254,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":101254,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":398374,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-2010109,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":-2010109,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":-2010109,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":-2522253,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":-2522253,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":-2522253,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":23072718,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":23072718,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":23074000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":17405486,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":17406000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":17406000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":131727000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":131727000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":131727000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-95297000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-95297000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-95297000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":140878000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":140878000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":141844000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":16950000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":16950000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":16950000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-82416000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-82416000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-82416000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":48766000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":48766000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":64717000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OtherShortTermInvestments":{"label":"Other Short-term Investments","description":"Amount of short-term investments classified as other.","units":{"USD":[{"end":"2019-02-28","val":99663000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings":{"label":"Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Recognized in Earnings","description":"Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings.","units":{"USD":[{"start":"2018-03-01","end":"2019-02-28","val":34883000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":133329000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":133329000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":10029000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":10029000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":204807000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":204807000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":6495000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"}]}},"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":"2015-03-01","end":"2016-02-29","val":1564200,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1564200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":6047689,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":6047689,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1803607,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":1804000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":34883000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"PaymentsForDerivativeInstrumentFinancingActivities":{"label":"Payments for Derivative Instrument, Financing Activities","description":"The cash outflow for derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":22885000,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":22885000,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":22885000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":22885000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":22885000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"PaymentsForPreviousAcquisition":{"label":"Payments for Previous Acquisition","description":"Cash outflow representing an adjustment to the purchase price of a previous acquisition.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":180345,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":344909,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":344909,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2012-03-01","end":"2013-02-28","val":2435037,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":2435037,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":2435037,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2020-03-01","end":"2021-02-28","val":9852000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":9852000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":9852000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":196277000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":196277000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":196277000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":66368000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":66368000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":66368000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":233557000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":233557000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":13147000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"PaymentsOfCapitalDistribution":{"label":"Payments of Capital Distribution","description":"Cash outflow to owners or shareholders, excluding ordinary dividends. Includes special dividends.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":1442020,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"}]}},"PaymentsOfDebtIssuanceCosts":{"label":"Payments of Debt Issuance Costs","description":"The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.","units":{"USD":[{"start":"2014-03-01","end":"2015-02-28","val":5277058,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":5277058,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":5277058,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"}]}},"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":"2010-03-01","end":"2011-02-28","val":30000000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":30000000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2012-12-26","end":"2012-12-27","val":39030038,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-12-26","end":"2012-12-27","val":39030038,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2012-12-27","val":39030038,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012Q4I"},{"start":"2012-03-01","end":"2013-02-28","val":39030038,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":39030038,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":39030038,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"}]}},"PaymentsOfDividendsCommonStock":{"label":"Payments of Ordinary Dividends, Common Stock","description":"Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":41165834,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":41166000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":41166000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"PaymentsOfStockIssuanceCosts":{"label":"Payments of Stock Issuance Costs","description":"The cash outflow for cost incurred directly with the issuance of an equity security.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":2094905,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":2094905,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":387000,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2011-03-01","end":"2012-02-29","val":387000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":387000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"PaymentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Payment, Tax Withholding, Share-based Payment Arrangement","description":"Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":9436440,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":19463487,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":19463000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":13997413,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":13998000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":13998000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":1464231,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2013-03-01","end":"2014-02-28","val":23894500,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":23894500,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":30009320,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":30009320,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":129834051,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":129834051,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":40412690,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"PaymentsToAcquireAvailableForSaleSecuritiesEquity":{"label":"Payments to Acquire Available-for-sale Securities, Equity","description":"The cash outflow to acquire equity securities classified as available-for-sale securities, because they are not classified as trading securities.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":23475000,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013"}]}},"PaymentsToAcquireBusinessesNetOfCashAcquired":{"label":"Payments to Acquire Businesses, Net of Cash Acquired","description":"The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":8179342,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":5974001,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":21825767,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":21825767,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":27200305,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":27200305,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":27200000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":14008541,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":14009000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":14009000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":66921000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":66921000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":66921000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":7026000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":7026000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":7026000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":11902000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":11902000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":11902000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2022-03-01","end":"2023-02-28","val":250000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":250000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":250000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2024-03-01","end":"2025-02-28","val":-80000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2011-03-01","end":"2012-02-29","val":1891637,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":1891637,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":1891637,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":765108,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":765108,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":765108,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":20561,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":20561,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":20561,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":139565,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":139565,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":139565,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2078516,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2079000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":2079000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":6738000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":6738000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":6738000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":3213000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":3213000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":3213000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":683000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":683000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":683000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":122000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":122000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":122000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2023-03-01","end":"2024-02-29","val":1494000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":1494000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":531000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"PaymentsToAcquireInterestInSubsidiariesAndAffiliates":{"label":"Payments to Acquire Interest in Subsidiaries and Affiliates","description":"The cash outflow associated with the acquisition of or advances to an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, and joint venture or equity method investment) or the acquisition of an additional interest in a subsidiary (controlled entity).","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":8179342,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":8179342,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":5974001,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":5974001,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":21825767,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"PaymentsToAcquireLoansReceivable":{"label":"Payments to Acquire Loans Receivable","description":"The cash outflow for the purchase of loan receivable arising from the financing of goods and services.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":1301914,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1301914,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":1301914,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":10965787,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":10965787,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":8528718,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"PaymentsToAcquireLongtermInvestments":{"label":"Payments to Acquire Long-term Investments","description":"The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, beyond the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the long-term.","units":{"USD":[{"start":"2012-03-01","end":"2013-02-28","val":5456991,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":25046693,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":25046693,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":75421783,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":75421783,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":75421783,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":118590246,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":118590246,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":118590246,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":65340812,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":65340812,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":65341000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":196558758,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":196559000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":196559000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":243542000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":243542000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":243542000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":117508000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":117508000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":117508000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":53334000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":53334000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":53334000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":137732000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":137732000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":137732000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":200734000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":200734000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":200734000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":194159000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":194159000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":101788000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"PaymentsToAcquireOtherInvestments":{"label":"Payments to Acquire Other Investments","description":"Amount of cash outflow to acquire investments classified as other.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":117363,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2011-03-01","end":"2012-02-29","val":117363,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":117363,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2012-03-01","end":"2013-02-28","val":5456991,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012"},{"start":"2012-03-01","end":"2013-02-28","val":5456991,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2013-03-01","end":"2014-02-28","val":1571693,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013"}]}},"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":"2009-03-01","end":"2010-02-28","val":3781617,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":5164709,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":5164709,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":72631938,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":72631938,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":72631938,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":6163284,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":6163284,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":6163284,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":10835726,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":10835726,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":10835726,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":30696412,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":30696412,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":30696412,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":35087893,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":35087893,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":35087893,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":71111758,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":71111758,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":71112000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":126344339,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":126344000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":126344000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":138406000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":138406000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":138406000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":178071000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":178071000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":178071000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":245058000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":245058000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":245058000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":246297000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":246297000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":246297000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":110326000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":110326000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":110326000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":112737000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":112737000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":111728000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"PaymentsToAcquireShortTermInvestments":{"label":"Payments to Acquire Short-term Investments","description":"The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are 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":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":765611,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":765611,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":765611,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":27470431,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":27470431,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":27470431,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":313950848,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":313950848,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":313951000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1197155466,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":1197155000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":1197155000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":581204000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":581204000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":581204000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":546747000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":546747000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":546747000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":2534705000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2534705000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":2534705000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1344543000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1344543000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":1344543000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":1666999000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1666999000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1666999000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":670573000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":670573000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":2083382000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"PaymentsToFundLongtermLoansToRelatedParties":{"label":"Payments to Fund Long-term Loans to Related Parties","description":"The cash outflow associated with extending a long-term loan to a related party. Alternate caption: Payments for Advances to Affiliates.","units":{"USD":[{"start":"2014-03-01","end":"2015-02-28","val":478507,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"PaymentsToMinorityShareholders":{"label":"Payments to Noncontrolling Interests","description":"Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.","units":{"USD":[{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":16376965,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":16376965,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":16377000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":18833186,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":18832000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":18832000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":4407000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":4407000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":4407000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":5183000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":5183000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":5183000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2021-03-01","end":"2022-02-28","val":1775000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1775000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":1775000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"}]}},"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":"2011-02-28","val":4746929,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":9011975,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":9011975,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":11906317,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":11906317,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":16833208,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":16833208,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":38185411,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":38185411,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":32037407,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":32037407,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":160222823,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":160222823,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":133235873,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":133235000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":202630000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":202630000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":207352000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":207352000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":403110000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":403110000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":122753000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":122753000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":125486000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":125486000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":159498000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":159498000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":215781000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2014-02-28","val":989454,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":9194468,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":9194468,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":25321691,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":25321691,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":96107917,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":96107917,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":138189853,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":138190000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":267404000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":267404000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":85275000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":85275000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":57694000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":57694000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":5418000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":5418000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":5534000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":5534000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":14359000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":16347000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":28393000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"PrepaidExpenseNoncurrent":{"label":"Prepaid Expense, Noncurrent","description":"Sum of the carrying amounts as of the balance sheet date of amounts paid in advance for expenses which will be charged against earnings in periods after one year or beyond the operating cycle, if longer.","units":{"USD":[{"end":"2014-02-28","val":989454,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":8898319,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":8898319,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":9021180,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"}]}},"PrepaidExpenseOtherNoncurrent":{"label":"Prepaid Expense Other, Noncurrent","description":"Carrying amount as of the balance sheet date of amounts paid in advance which will be charged against earnings in periods after one year or beyond the operating cycle, if longer.","units":{"USD":[{"end":"2012-02-29","val":1923481,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2012-02-29","val":1923481,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2014-02-28","val":989454,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2014Q1I"}]}},"PrepaidRent":{"label":"Prepaid Rent","description":"Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2012-02-29","val":3988593,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":5017135,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":5017135,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":9053075,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":9053075,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":12957179,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":12957179,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":13916820,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":13916820,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":16550792,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":16550792,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":29813900,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":29814000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":45107000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":45107000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":7335000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":7335000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":8057000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":8057000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":12660000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":12660000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":3059000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":3059000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":2854000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":2854000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":3187000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"PrepaidTaxes":{"label":"Prepaid Taxes","description":"Amount of asset related to consideration paid in advance for income and other taxes that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2017-02-28","val":390253,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":2625726,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":2626000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":5643000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":5643000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":6284000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":6284000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":33656000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":33656000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":24326000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":24326000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":13769000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":13769000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":31784000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":31784000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":47810000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"ProceedsFromCollectionOfLoansReceivable":{"label":"Proceeds from Collection of Loans Receivable","description":"The cash inflow associated with the collection, including prepayments, of loans receivable issued for financing of goods and services.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1301914,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1301914,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":457841,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ProceedsFromCollectionOfLongtermLoansToRelatedParties":{"label":"Proceeds from Collection of Long-term Loans to Related Parties","description":"The cash inflow associated with collection, whether partial or full, of long-term loans to a related party. Alternate caption: Proceeds from Advances to Affiliates.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1068295,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ProceedsFromContributedCapital":{"label":"Proceeds from Contributed Capital","description":"The cash inflow associated with the amount received by a corporation from a shareholder during the period.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":219743,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"}]}},"ProceedsFromConvertibleDebt":{"label":"Proceeds from Convertible Debt","description":"The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":224722942,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":224722942,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":224722942,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"},{"start":"2020-03-01","end":"2021-02-28","val":2300000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2300000000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":2300000000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"}]}},"ProceedsFromDerivativeInstrumentFinancingActivities":{"label":"Proceeds from Derivative Instrument, Financing Activities","description":"The cash inflow provided by derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.","units":{"USD":[{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":6369000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":6369000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":6369000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":73247000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":73247000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":73247000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"}]}},"ProceedsFromIssuanceInitialPublicOffering":{"label":"Proceeds from Issuance Initial Public Offering","description":"The cash inflow associated with the amount received from entity's first offering of stock to the public.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":129433200,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":129433200,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"ProceedsFromIssuanceOfLongTermDebt":{"label":"Proceeds from Issuance of Long-term Debt","description":"The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.","units":{"USD":[{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":238000000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":238000000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"ProceedsFromIssuanceOfPrivatePlacement":{"label":"Proceeds from Issuance of Private Placement","description":"The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":120000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":120000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":500000012,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":500000000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":500000000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":500000000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":500000000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":500000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2020-03-01","end":"2021-02-28","val":2500000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":2500000000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":2500000000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"}]}},"ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments":{"label":"Proceeds from Maturities, Prepayments and Calls of Short-term Investments","description":"The cash inflow from maturities, prepayments, calls and collections 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":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":765611,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":765611,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":765611,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":109461880,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":109461880,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":109462000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":657532189,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":657532000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":657532000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1103252000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1103252000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1103252000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":517001000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":517001000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":517001000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":207576000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":207576000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":207576000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":3002509000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":3002509000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":3002509000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":1622068000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1622068000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1622068000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":992603000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":992603000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1428252000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ProceedsFromMinorityShareholders":{"label":"Proceeds from Noncontrolling Interests","description":"Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":20000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":20000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":20000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":15000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":15000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":15000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":10000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":10000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":10000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"}]}},"ProceedsFromRepaymentsOfOtherLongTermDebt":{"label":"Proceeds from (Repayments of) Other Long-term Debt","description":"Amount of cash inflow (outflow) from other long-term debt.","units":{"USD":[{"start":"2009-03-01","end":"2010-02-28","val":500000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":-500000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":-500000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities":{"label":"Proceeds from Sale and Maturity of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale, maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":674576,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":674576,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":50000000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"ProceedsFromSaleAndMaturityOfOtherInvestments":{"label":"Proceeds from Sale and Maturity of Other Investments","description":"The cash inflow associated with the sale and maturity (principal being due) of other investments, prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":2742876,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":2742876,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":2742876,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1320499,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1320499,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"ProceedsFromSaleOfAvailableForSaleSecurities":{"label":"Proceeds from Sale of Available-for-sale Securities","description":"The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":1470660,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":1470660,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2013-03-01","end":"2014-02-28","val":435275,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":435275,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":435275,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ProceedsFromSaleOfLongtermInvestments":{"label":"Proceeds from Sale of Long-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, beyond the current operating cycle.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":1320499,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":19352181,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":19352000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":19352000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":4220000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":4220000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":4220000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":61487000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":61487000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":61487000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":1763000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":1763000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":1763000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":67036000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":67036000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":67036000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":42302000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":42302000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":42302000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":75635000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":75635000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":21041000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":3224,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":3224,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":3224,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":89775,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":89775,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":89775,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":42633,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":42633,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":42633,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":91410,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":91410,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":91410,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":390925,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":390925,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":390925,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":559730,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":559730,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":560000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":927862,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":928000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":928000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1709000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1709000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1709000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":543000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":543000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":543000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":750000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":750000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":750000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":26294000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":26294000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":26294000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":19988000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":19988000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":19988000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":2710000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":2710000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":1000000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":1673801,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":1673801,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":1674000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2126917,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2127000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":2127000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":710000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":710000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":710000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":2490000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":2490000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":2490000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":8183000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":8183000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":8183000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1373000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1373000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":1373000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":184000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":184000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":184000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":462000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":462000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":407000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2012-03-01","end":"2013-02-28","val":33440066,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":60605772,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":67144021,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":67144021,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":67144021,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":102756200,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":102756200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":102756200,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":112489844,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":112489844,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":112490000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":194662507,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":194663000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":194663000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":364514000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":364514000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":364514000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-127651000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-127651000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-127651000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":-143050000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":-143050000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":-143050000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":-1164335000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":-1164335000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":-1164335000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-131978000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-131978000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-131978000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-4138000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-4138000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":84260000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2012-02-29","val":86145625,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":90859597,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":90859597,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":98713707,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":98713707,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":122135399,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":122135399,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":160653033,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":160653033,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":223836800,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":223836800,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":369572627,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":369573000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":462783000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":462783000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":602218000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":602218000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":865654000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":865654000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":526774000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":526774000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":423891000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":423891000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":547675000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":547675000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":644805000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2011-02-28","val":7515325,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":76726219,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":76726219,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":76115088,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":76115088,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":78625191,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":78625191,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":93575648,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":93575648,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":114629683,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":114629683,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":154306718,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":154306718,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":247265848,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":247266000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":287877000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":287877000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":366656000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":366656000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":511415000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":511415000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":281226000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":281226000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":288877000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":288877000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":405319000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":405319000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":472366000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":315914,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":315914,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016"}]}},"RedeemableNoncontrollingInterestEquityCarryingAmount":{"label":"Redeemable Noncontrolling Interest, Equity, Carrying Amount","description":"As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.","units":{"USD":[{"end":"2021-02-28","val":1775000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1775000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"}]}},"RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty":{"label":"Related Party Transaction, Expenses from Transactions with Related Party","description":"Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":37819,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":37819,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":37819,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":426084,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":426084,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":426084,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":596987,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":596987,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":597000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":879796,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":880000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":880000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1888000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1888000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1888000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":6350000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":6350000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":6350000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":3745000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":3745000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":3745000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":2948000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":2948000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":299000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"}]}},"RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty":{"label":"Related Party Transaction, Other Revenues from Transactions with Related Party","description":"Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.","units":{"USD":[{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":60657,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":60657,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":61000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1016040,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":1016000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":1016000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1374000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1374000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1374000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":4113000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":4113000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":4113000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":1680000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":1680000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":1680000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1295000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1295000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":339000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"}]}},"RelatedPartyTransactionPurchasesFromRelatedParty":{"label":"Related Party Transaction, Purchases from Related Party","description":"Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":947281,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":947000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":947000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":1068000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":1068000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":1068000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":120000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":120000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":120000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":804000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":804000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":804000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":581000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":581000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":581000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"}]}},"RepaymentsOfDebt":{"label":"Repayments of Debt","description":"The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.","units":{"USD":[{"start":"2018-03-01","end":"2019-02-28","val":205000000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":205000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":209308000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":209308000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":209308000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":3518000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":3518000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":3518000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":270000000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":270000000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":270000000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2024-03-01","end":"2025-02-28","val":55386000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":25000000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":25000000,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":25000000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":205000000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"RepaymentsOfRelatedPartyDebt":{"label":"Repayments of Related Party Debt","description":"The cash outflow for the payment of a long-term borrowing made from a related party 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. Alternate caption: Payments for Advances from Affiliates.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":83022,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2011-03-01","end":"2012-02-29","val":83022,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":83022,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"RestrictedCashAndCashEquivalents":{"label":"Restricted Cash and Cash Equivalents","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2013-02-28","val":2270269,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":2270269,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":325688,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":325688,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":606169,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"}]}},"RestrictedCashAndCashEquivalentsAtCarryingValue":{"label":"Restricted Cash and Cash Equivalents, Current","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2015-02-28","val":606169,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":1083787,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":1083787,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":2732559,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":2732559,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":6266671,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":6267000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":9227000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":9227000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":28084000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":28084000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":1758937000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":1758937000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":755646000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":755646000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":126891000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":126891000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":167656000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":167656000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":187846000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"RestrictedCashAndCashEquivalentsNoncurrent":{"label":"Restricted Cash and Cash Equivalents, Noncurrent","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2014-02-28","val":2546878,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":2546878,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":3773302,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":3773302,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":3881858,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":3881858,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":5660713,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":5660713,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":9910866,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":9911000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":7334000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":7334000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":13235000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":13235000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":16094000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":16094000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":287951000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":287951000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":146089000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":146089000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":81064000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":81064000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":32625000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2011-02-28","val":32727630,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":54779267,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":54779267,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":86430705,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":86430705,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":144311994,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":144311994,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":207522766,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":207522766,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":306381011,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":306381011,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":417835502,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":417835502,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":565201532,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":565202000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":920314000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":920314000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":786097000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":786097000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":624883000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":624883000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":-544309000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":-544309000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":-685912000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":-685912000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":-694270000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":-694270000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":-624078000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"Revenues":{"label":"Revenues","description":"Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).","units":{"USD":[{"start":"2016-03-01","end":"2017-02-28","val":1043100000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1715016000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":1715016000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2562984000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":2562984000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":2562984000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":3273308000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":3273308000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":3273308000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":4495755000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":4495755000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":4495755000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":4390907000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":4390907000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":4390907000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":1019772000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1019772000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":1019772000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":1490440000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":1490440000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":2250233000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability":{"label":"Right-of-Use Asset Obtained in Exchange for Operating Lease Liability","description":"Amount of increase in right-of-use asset obtained in exchange for operating lease liability.","units":{"USD":[{"start":"2019-03-01","end":"2020-02-29","val":770942000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":770942000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":929787000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":929787000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":474965000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":474965000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":57607000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":57607000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":137769000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":137769000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":269219000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":69288547,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":110588299,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":110588299,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":177519672,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":177519672,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":177519672,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":225931095,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":225931095,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":225931095,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":313895205,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":313895205,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":313895205,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":433969569,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":433969569,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":433969569,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":619948777,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":619948777,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":619948777,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":1043099655,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":1043099655,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":1715015984,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017"}]}},"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":"2011-02-28","val":2818126,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":4545605,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":4545605,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":5179073,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":5179073,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":7322438,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":7322438,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":11034812,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":11034812,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":17114552,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":17114552,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":32659360,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":32659360,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":47332671,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":47333000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":56135000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":56135000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":72721000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":72721000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":102555000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":102555000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":10770000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":10770000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":12734000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":12734000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":16947000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":16947000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":22131000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2009-03-01","end":"2010-02-28","val":5591218,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":9934938,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":9934938,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":23166231,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":23166231,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":23166231,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":27673598,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":27673598,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":27673598,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":35761166,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":35761166,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":35761166,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":53881815,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":53881815,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":53881815,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":73567617,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":73567617,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":73567617,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":126005365,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":126005365,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":126005000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":242101553,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":242102000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":242102000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":484000000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":484000000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":484000000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":852808000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":852808000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":852808000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":1680050000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":1680050000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":1680050000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1118141000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1118141000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":1118141000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":283036000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":283036000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":283036000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":461851000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":461851000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":748750000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":5306472,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":5306472,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":7901243,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":8283900,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":8345290,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":18441076,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":25847497,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":36115200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":36115200,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":36115000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":47149738,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":47150000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":47150000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":77277000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":77277000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":77277000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":117943000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":117943000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":117943000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":204945000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":204945000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":204945000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":174832000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":174832000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":174832000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":108571000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":108571000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":108571000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":88898000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":88898000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":64939000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period","description":"The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.","units":{"shares":[{"start":"2010-03-01","end":"2011-02-28","val":68700,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":154550,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":154550,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":663500,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":663500,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":663500,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":276836,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":276836,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":381300,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2017-03-01","end":"2018-02-28","val":187719,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":370028,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":813036,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value","description":"Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.","units":{"USD/shares":[{"start":"2010-03-01","end":"2011-02-28","val":4.05,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":4.42,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4.42,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":5.26,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":5.26,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":5.26,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":5.48,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":5.48,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":8.74,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2017-03-01","end":"2018-02-28","val":27.95,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":44.33,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":40.86,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period","description":"The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).","units":{"shares":[{"start":"2010-07-25","end":"2010-07-26","val":5419500,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2010-03-01","end":"2011-02-28","val":5419500,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":586100,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":586100,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":6845800,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":6845800,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":6845800,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1591800,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1591800,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":8208254,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2017-03-01","end":"2018-02-28","val":1111836,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2801437,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":1376628,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value","description":"The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).","units":{"USD/shares":[{"start":"2010-07-25","end":"2010-07-26","val":4.05,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2010-03-01","end":"2011-02-28","val":4.05,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":5.4,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":5.4,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":5.56,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":5.56,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":5.56,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":7.67,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":7.67,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":12.95,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2017-03-01","end":"2018-02-28","val":74.63,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":86.95,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":121.85,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number","description":"The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.","units":{"shares":[{"end":"2011-02-28","val":5350800,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2011-02-28","val":5350800,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011Q1I"},{"end":"2012-02-29","val":3402610,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-02-29","val":3402610,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2012-02-29","val":3402610,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012Q1I"},{"end":"2013-02-28","val":7711512,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":7711512,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2013-02-28","val":7711512,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013Q1I"},{"end":"2014-02-28","val":7242112,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":7242112,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":12586650,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2017-02-28","val":13101006,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017Q1I"},{"end":"2018-02-28","val":11650016,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018Q1I"},{"end":"2019-02-28","val":11986214,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":10272692,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value","description":"Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.","units":{"USD/shares":[{"end":"2011-02-28","val":4.05,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2011-02-28","val":4.05,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011Q1I"},{"end":"2012-02-29","val":4.23,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-02-29","val":4.23,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2012-02-29","val":4.23,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012Q1I"},{"end":"2013-02-28","val":5.24,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":5.24,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2013-02-28","val":5.24,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013Q1I"},{"end":"2014-02-28","val":5.8,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":5.8,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":10.09,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2015Q1I"},{"end":"2017-02-28","val":15.62,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017Q1I"},{"end":"2018-02-28","val":21.21,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018Q1I"},{"end":"2019-02-28","val":36.11,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":47.73,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period","description":"The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.","units":{"shares":[{"start":"2011-03-01","end":"2012-02-29","val":2379740,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":2379740,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":1873398,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":1873398,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":1873398,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":1784364,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":1784364,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":2482416,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2017-03-01","end":"2018-02-28","val":2375107,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2095211,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":2277114,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value","description":"Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":9756934,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":9756934,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":8523961,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":8523961,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":8523961,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":9064569,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":9064569,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":17997516,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value","description":"The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.","units":{"USD/shares":[{"start":"2011-03-01","end":"2012-02-29","val":4.1,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":4.1,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":4.55,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":4.55,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":4.55,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":5.08,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":5.08,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":7.25,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"},{"start":"2017-03-01","end":"2018-02-28","val":14.81,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":19.82,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":33.82,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate","description":"The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.","units":{"pure":[{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2024-03-01","end":"2025-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum","description":"The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2015-03-01","end":"2016-02-29","val":0.347,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum","description":"The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2015-03-01","end":"2016-02-29","val":0.34,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum","description":"The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2015-03-01","end":"2016-02-29","val":0.0197,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum","description":"The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2015-03-01","end":"2016-02-29","val":0.0164,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized","description":"Number of shares authorized for issuance under share-based payment arrangement.","units":{"shares":[{"end":"2010-06-30","val":18750000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010Q2I"}]}},"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":"2015-03-01","end":"2016-02-29","val":341003,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":341003,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":341003,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":2555454,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":2555454,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":2555000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":5810756,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":5811000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":5811000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":19863000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":19863000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":19863000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":12139000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":12139000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":12139000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":74154000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":74154000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":74154000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":6034000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":6034000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":6034000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":242000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":242000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":242000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":4021000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":4021000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":601000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross","description":"Gross number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2015-04-01","end":"2015-04-26","val":450000,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-04-01","end":"2015-04-26","val":450000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q1I"},{"start":"2015-07-01","end":"2015-07-26","val":101200,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-07-01","end":"2015-07-26","val":101200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q2I"},{"start":"2015-10-01","end":"2015-10-26","val":447200,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-10-01","end":"2015-10-26","val":447200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q3I"},{"start":"2016-01-01","end":"2016-01-26","val":214080,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2016-01-01","end":"2016-01-26","val":214080,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q4I"},{"start":"2015-03-01","end":"2016-02-29","val":1212480,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-04-03","end":"2016-04-26","val":50000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"start":"2016-07-01","end":"2016-07-26","val":58400,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q2I"},{"start":"2016-10-01","end":"2016-10-26","val":240800,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q3I"},{"start":"2017-01-01","end":"2017-01-26","val":99200,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q4I"},{"start":"2016-03-01","end":"2017-02-28","val":448400,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":448400,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":89160,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":89160,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":23000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"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":"2015-04-01","end":"2015-04-26","val":16.1,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-04-01","end":"2015-04-26","val":16.1,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q1I"},{"start":"2015-07-01","end":"2015-07-26","val":16.1,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-07-01","end":"2015-07-26","val":16.1,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q2I"},{"start":"2015-10-01","end":"2015-10-26","val":14.5,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-10-01","end":"2015-10-26","val":14.5,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q3I"},{"start":"2016-01-01","end":"2016-01-26","val":18.32,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2016-01-01","end":"2016-01-26","val":18.32,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2015Q4I"},{"start":"2016-04-03","end":"2016-04-26","val":22.17,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"start":"2016-07-01","end":"2016-07-26","val":25.79,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q2I"},{"start":"2016-10-01","end":"2016-10-26","val":29.58,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q3I"},{"start":"2017-01-01","end":"2017-01-26","val":34.13,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q4I"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value","description":"Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":523110,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":523110,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":1706215,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":1706215,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":1706000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2255504,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2256000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":2256000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2764000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":2764000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":2764000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":3225000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":3225000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":3225000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":4315000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":4315000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":4315000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":4029000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":4029000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":4029000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":2490000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":2490000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":2490000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":2227000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":2227000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":2026000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value","description":"Weighted average grant-date fair value of options vested.","units":{"USD/shares":[{"start":"2015-03-01","end":"2016-02-29","val":523110,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015"}]}},"ShortTermBorrowings":{"label":"Short-term Debt","description":"Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":210027000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":210027000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"}]}},"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":"2015-02-28","val":765611,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":765611,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":27470431,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":27470431,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":229456397,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":229456397,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":787390754,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":787391000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":268424000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":268424000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":345457000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":345457000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":2694555000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":2694555000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":1070535000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":1070535000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":1149607000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":1149607000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":1094593000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":1094593000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":1847120000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"ShortTermLeaseCost":{"label":"Short-term Lease, Cost","description":"Amount of short-term lease cost, excluding expense for lease with term of one month or less.","units":{"USD":[{"start":"2019-03-01","end":"2020-02-29","val":1184000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":1184000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":1184000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":1319000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":1319000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":1319000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":2425000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":2425000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":2425000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":267000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":267000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":267000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":279000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":279000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":177000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance":{"label":"Statutory Accounting Practices, Statutory Capital and Surplus, Balance","description":"The amount of statutory capital and surplus (stockholders' equity) as of the balance sheet date using prescribed or permitted statutory accounting practices (rather than GAAP, if different) of the state or country.","units":{"USD":[{"end":"2011-02-28","val":8240697,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2011Q1I"},{"end":"2012-02-29","val":10502713,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":10502713,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2012Q1I"},{"end":"2013-02-28","val":12291341,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":12291341,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":15015824,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":15015824,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":18961627,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":18961627,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":22981900,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":22981900,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":28407421,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":28407421,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":38315493,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":38315000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":58690000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":58690000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":82712000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":82712000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":121285000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":121285000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":154362000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":154362000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":160353000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":160353000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":165138000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":165138000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":179537000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"StockGrantedDuringPeriodValueSharebasedCompensation":{"label":"Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture","description":"Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2011-03-01","end":"2012-02-29","val":-184614,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":-184614,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":-184614,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":-571265,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":-571265,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":-571265,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":-1695626,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":-1695626,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":-5738613,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2009-02-28","val":3355345,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009Q1I"},{"end":"2010-02-28","val":17926071,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2010-02-28","val":17926071,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010Q1I"},{"end":"2011-02-28","val":155051224,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2011-02-28","val":155051224,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2011-02-28","val":155051224,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011Q1I"},{"end":"2012-02-29","val":190117291,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"end":"2012-02-29","val":190117291,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2012-02-29","val":190117291,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2012Q1I"},{"end":"2013-02-28","val":191445279,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"end":"2013-02-28","val":191445279,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":259996401,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":259996401,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":313292575,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":313292575,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":436979903,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":436979903,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":644244906,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":644244906,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1620747787,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":1620748000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":2483747000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":2483747000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":2515736000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":2515736000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":5201829000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":5201829000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":4030151000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":4030151000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":3844643000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":3844643000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":3662098000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":3662098000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":3766567000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2012-02-29","val":190117291,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012Q1I"},{"end":"2013-02-28","val":191445279,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2013-02-28","val":191445279,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013Q1I"},{"end":"2014-02-28","val":259996401,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2014-02-28","val":259996401,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2014-02-28","val":259996401,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":313570816,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":313570816,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2015-02-28","val":313570816,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2015-02-28","val":313570816,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015Q1I"},{"end":"2016-02-29","val":440737487,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":440737487,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2016-02-29","val":440737487,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2016-02-29","val":440736000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016Q1I"},{"end":"2017-02-28","val":680864331,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":680864331,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2017-02-28","val":680864000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2017-02-28","val":680864000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017Q1I"},{"end":"2018-02-28","val":1640463398,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":1640464000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2018-02-28","val":1640464000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2018-02-28","val":1640464000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018Q1I"},{"end":"2019-02-28","val":2530477000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":2530477000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2019-02-28","val":2530477000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2019-02-28","val":2530477000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019Q1I"},{"end":"2020-02-29","val":2544197000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":2544197000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2020-02-29","val":2544197000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2020-02-29","val":2544197000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020Q1I"},{"end":"2021-02-28","val":5202781000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":5202781000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2021-02-28","val":5202781000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2021-02-28","val":5202781000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021Q1I"},{"end":"2022-02-28","val":4002262000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":4002262000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2022-02-28","val":4002262000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2022-02-28","val":4002262000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022Q1I"},{"end":"2023-02-28","val":3820913000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":3820913000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2023-02-28","val":3820913000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023Q1I"},{"end":"2024-02-29","val":3638764000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":3638764000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":3766398000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"StockIssuedDuringPeriodValueAcquisitions":{"label":"Stock Issued During Period, Value, Acquisitions","description":"Value of stock issued pursuant to acquisitions during the period.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":8869959,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":8869959,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":8869959,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":65757678,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":65757678,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":65758000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":3642544,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":3643000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":3643000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":33361000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":33361000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":764000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019"}]}},"StockIssuedDuringPeriodValueConversionOfConvertibleSecurities":{"label":"Stock Issued During Period, Value, Conversion of Convertible Securities","description":"The gross value of stock issued during the period upon the conversion of convertible securities.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":9000000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":9000000,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":0,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"}]}},"StockIssuedDuringPeriodValueNewIssues":{"label":"Stock Issued During Period, Value, New Issues","description":"Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.","units":{"USD":[{"start":"2010-03-01","end":"2011-02-28","val":127002205,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2010-03-01","end":"2011-02-28","val":127002205,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"}]}},"StockIssuedDuringPeriodValueShareBasedCompensation":{"label":"Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture","description":"Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":-9436440,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-19463487,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-19463000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":-13997413,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":-13998000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":-13998000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"},{"start":"2021-03-01","end":"2022-02-28","val":9383000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":9383000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":9383000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-2000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-2000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-2000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","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":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":645989,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":1673801,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":1673801,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":1674000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":2126917,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":2127000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":2127000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":3297000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":3297000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":3297000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":2550000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":2550000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":2550000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":8352000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":8352000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":8352000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":1203000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":1203000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":1203000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":186000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":186000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":186000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":462000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":462000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":402000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"StockRepurchasedAndRetiredDuringPeriodValue":{"label":"Stock Repurchased and Retired During Period, Value","description":"Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).","units":{"USD":[{"start":"2012-03-01","end":"2013-02-28","val":2435037,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":2435037,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":2435037,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"}]}},"StockRepurchasedDuringPeriodValue":{"label":"Stock Repurchased During Period, Value","description":"Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.","units":{"USD":[{"start":"2020-03-01","end":"2021-02-28","val":9852000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":9852000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":9852000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":196277000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":196277000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":196277000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":66368000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":66368000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":66368000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":233557000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":233557000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":13147000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"Supplies":{"label":"Prepaid Supplies","description":"Amount of consideration paid in advance for supplies that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2015-02-28","val":7042279,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":7954634,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"end":"2016-02-29","val":7954634,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2016Q1I"},{"end":"2017-02-28","val":36763795,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"end":"2017-02-28","val":36763795,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2017Q1I"},{"end":"2018-02-28","val":47633175,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"end":"2018-02-28","val":47633000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018Q1I"},{"end":"2019-02-28","val":45525000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"end":"2019-02-28","val":45525000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2019Q1I"},{"end":"2020-02-29","val":55342000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"end":"2020-02-29","val":55342000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2020Q1I"},{"end":"2021-02-28","val":198452000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"end":"2021-02-28","val":198452000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2021Q1I"},{"end":"2022-02-28","val":17635000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"end":"2022-02-28","val":17635000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":18887000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":18887000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":32164000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":32164000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":42476000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"TangibleAssetImpairmentCharges":{"label":"Tangible Asset Impairment Charges","description":"The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.","units":{"USD":[{"start":"2015-03-01","end":"2016-02-29","val":315914,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":0,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":343605,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":701000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":2569000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"TradingSecuritiesRealizedGainLoss":{"label":"Trading Securities, Realized Gain (Loss)","description":"Amount of gain (loss) realized from securities classified as trading.","units":{"USD":[{"start":"2017-03-01","end":"2018-02-28","val":625616,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":626000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":21000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2018"}]}},"UnrealizedGainLossOnInvestments":{"label":"Unrealized Gain (Loss) on Investments","description":"Amount of unrealized gain (loss) on investment.","units":{"USD":[{"start":"2013-03-01","end":"2014-02-28","val":0,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":1202000,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":1202000,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":1202000,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":1265852,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":1265852,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":1265852,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":-1246800,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":-1246800,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":-1247000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":936722,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":937000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":937000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":16394000,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":16394000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":16394000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":-104239000,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":-104239000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":-104239000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":9471000,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":9471000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":9471000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":7028000,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":7028000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":7028000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-68500000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-68500000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-68500000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":21747000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":21747000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":42453000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2020-02-29","val":0,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2020Q1I"},{"end":"2021-02-28","val":0,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2021Q1I"},{"end":"2022-02-28","val":0,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2022Q1I"},{"end":"2023-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":0,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2024Q1I"},{"end":"2025-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"ValuationAllowanceAmount":{"label":"Valuation Allowance, Amount (Deprecated 2013-01-31)","description":"The amount of the valuation allowance recorded as of the balance sheet date pertaining to the specified deferred tax asset for which an assessment was made that it is more likely than not that all or a portion of such deferred tax asset will not be realized through related deductions on future tax returns.","units":{"USD":[{"end":"2013-02-28","val":585220,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2013Q1I"}]}},"ValueAddedTaxReceivableCurrent":{"label":"Value Added Tax Receivable, Current","description":"Carrying amount as of the balance sheet date of value added taxes due either from customers arising from sales on credit terms, or as previously overpaid to tax authorities. 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":"2013-02-28","val":162211,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2014-02-28","val":305633,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"end":"2014-02-28","val":305633,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2014Q1I"},{"end":"2015-02-28","val":268392,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"end":"2015-02-28","val":268392,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2015Q1I"},{"end":"2016-02-29","val":7612,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2016Q1I"}]}},"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":"2009-03-01","end":"2010-02-28","val":125000000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":136445635,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":136445635,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":155874381,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":155874381,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":155874381,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":156631090,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":156631090,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":156631090,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":159444928,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":159444928,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":159444928,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":163589649,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":163589649,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":163589649,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":183056255,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":183056255,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":183056255,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":188508419,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":188508419,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":188508419,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":194331305,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":194331305,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":194331305,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":200224934,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":200224934,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":200224934,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":198184370,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":198184370,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":198184370,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":203603391,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":203603391,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":203603391,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":214825470,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":214825470,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":214825470,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":212575277,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":212575277,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":212575277,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":203304744,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":203304744,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":205222753,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2009-03-01","end":"2010-02-28","val":120000000,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27","frame":"CY2009"},{"start":"2010-03-01","end":"2011-02-28","val":131911539,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2010-03-01","end":"2011-02-28","val":131911539,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26","frame":"CY2010"},{"start":"2011-03-01","end":"2012-02-29","val":154000219,"accn":"0001104659-12-046260","fy":2011,"fp":"FY","form":"20-F","filed":"2012-06-27"},{"start":"2011-03-01","end":"2012-02-29","val":154000219,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2011-03-01","end":"2012-02-29","val":154000219,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12","frame":"CY2011"},{"start":"2012-03-01","end":"2013-02-28","val":155607458,"accn":"0001104659-13-056820","fy":2012,"fp":"FY","form":"20-F/A","filed":"2013-07-26"},{"start":"2012-03-01","end":"2013-02-28","val":155607458,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2012-03-01","end":"2013-02-28","val":155607458,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28","frame":"CY2012"},{"start":"2013-03-01","end":"2014-02-28","val":156726994,"accn":"0001104659-14-037618","fy":2013,"fp":"FY","form":"20-F","filed":"2014-05-12"},{"start":"2013-03-01","end":"2014-02-28","val":156726994,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2013-03-01","end":"2014-02-28","val":156726994,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31","frame":"CY2013"},{"start":"2014-03-01","end":"2015-02-28","val":158381576,"accn":"0001047469-15-005065","fy":2015,"fp":"FY","form":"20-F","filed":"2015-05-28"},{"start":"2014-03-01","end":"2015-02-28","val":158381576,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2014-03-01","end":"2015-02-28","val":158381576,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28","frame":"CY2014"},{"start":"2015-03-01","end":"2016-02-29","val":160109169,"accn":"0001144204-16-105878","fy":2016,"fp":"FY","form":"20-F","filed":"2016-05-31"},{"start":"2015-03-01","end":"2016-02-29","val":160109169,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2015-03-01","end":"2016-02-29","val":160109169,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26","frame":"CY2015"},{"start":"2016-03-01","end":"2017-02-28","val":162548494,"accn":"0001144204-17-034624","fy":2017,"fp":"FY","form":"20-F","filed":"2017-06-28"},{"start":"2016-03-01","end":"2017-02-28","val":162548494,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2016-03-01","end":"2017-02-28","val":162548494,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16","frame":"CY2016"},{"start":"2017-03-01","end":"2018-02-28","val":174979574,"accn":"0001144204-18-035695","fy":2018,"fp":"FY","form":"20-F","filed":"2018-06-26"},{"start":"2017-03-01","end":"2018-02-28","val":174979574,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2017-03-01","end":"2018-02-28","val":174979574,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30","frame":"CY2017"},{"start":"2018-03-01","end":"2019-02-28","val":189951643,"accn":"0001144204-19-026826","fy":2019,"fp":"FY","form":"20-F","filed":"2019-05-16"},{"start":"2018-03-01","end":"2019-02-28","val":189951643,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2018-03-01","end":"2019-02-28","val":189951643,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07","frame":"CY2018"},{"start":"2019-03-01","end":"2020-02-29","val":198184370,"accn":"0001104659-20-078996","fy":2020,"fp":"FY","form":"20-F","filed":"2020-06-30"},{"start":"2019-03-01","end":"2020-02-29","val":198184370,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2019-03-01","end":"2020-02-29","val":198184370,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14","frame":"CY2019"},{"start":"2020-03-01","end":"2021-02-28","val":203603391,"accn":"0001104659-21-063077","fy":2021,"fp":"FY","form":"20-F","filed":"2021-05-07"},{"start":"2020-03-01","end":"2021-02-28","val":203603391,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2020-03-01","end":"2021-02-28","val":203603391,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":214825470,"accn":"0001410578-22-001873","fy":2022,"fp":"FY","form":"20-F","filed":"2022-06-14"},{"start":"2021-03-01","end":"2022-02-28","val":214825470,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":214825470,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":212575277,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":212575277,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":212575277,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":203304744,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":203304744,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":201963823,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"CashEquivalentsAtCarryingValue":{"label":"Cash Equivalents, at Carrying Value","description":"Amount of 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":{"CNY":[{"end":"2022-02-28","val":1180475000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022Q1I"},{"end":"2023-02-28","val":1174989000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":1174989000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":1088500000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":1088500000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":880776000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"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":"2020-03-01","end":"2021-02-28","val":-5277000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2020"},{"start":"2021-03-01","end":"2022-02-28","val":949000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2021-03-01","end":"2022-02-28","val":949000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":-26427000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-26427000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":-26427000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":-5576000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":-5576000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":-3473000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"LossContingencyAccrualProvision":{"label":"Loss Contingency Accrual, Provision","description":"Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.","units":{"USD":[{"start":"2022-03-01","end":"2023-02-28","val":0,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31","frame":"CY2022"}]}},"TreasuryStockCommonValue":{"label":"Treasury Stock, Common, Value","description":"Amount allocated to previously issued common shares repurchased by the issuing entity and held in treasury.","units":{"USD":[{"end":"2023-02-28","val":6000,"accn":"0001410578-23-001399","fy":2023,"fp":"FY","form":"20-F","filed":"2023-05-31"},{"end":"2023-02-28","val":6000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"}]}},"CapitalizedContractCostAmortization":{"label":"Capitalized Contract Cost, Amortization","description":"Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.","units":{"USD":[{"start":"2022-03-01","end":"2023-02-28","val":2353000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":2353000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":4698000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":4698000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":8804000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"CapitalizedContractCostNet":{"label":"Capitalized Contract Cost, Net","description":"Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.","units":{"USD":[{"end":"2023-02-28","val":1759000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":7853000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":7853000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":16347000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold":{"label":"Debt Securities, Available-for-sale, Allowance for Credit Loss, Securities Sold","description":"Amount of decrease in allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) from sale.","units":{"USD":[{"start":"2022-03-01","end":"2023-02-28","val":6495000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":10011000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":10011000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":8692000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"IncreaseDecreaseInIncomeTaxes":{"label":"Increase (Decrease) in Income Taxes","description":"The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets.","units":{"USD":[{"start":"2021-03-01","end":"2022-02-28","val":68090000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":47062000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":47062000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":700000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":700000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":7225000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OperatingCostsAndExpenses":{"label":"Operating Costs and Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.","units":{"USD":[{"start":"2021-03-01","end":"2022-02-28","val":2948000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":299000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":299000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":207000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":207000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":753000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"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":"2023-02-28","val":26752000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":14848000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":14848000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":10956000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"OtherOperatingIncome":{"label":"Other Operating Income","description":"The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2021-03-01","end":"2022-02-28","val":1295000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2021"},{"start":"2022-03-01","end":"2023-02-28","val":339000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2022-03-01","end":"2023-02-28","val":339000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":488000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":488000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":36000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"OtherReceivableAfterAllowanceForCreditLossNoncurrent":{"label":null,"description":null,"units":{"USD":[{"end":"2024-02-29","val":59000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":59000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":96000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"OtherReceivablesNetCurrent":{"label":"Other Receivables, Net, Current","description":"Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.","units":{"USD":[{"end":"2023-02-28","val":423000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31","frame":"CY2023Q1I"},{"end":"2024-02-29","val":343000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"end":"2024-02-29","val":343000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024Q1I"},{"end":"2025-02-28","val":37000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2025Q1I"}]}},"StockIssuedDuringPeriodValuePurchaseOfAssets":{"label":"Stock Issued During Period, Value, Purchase of Assets","description":"Value of shares of stock issued during the period as part of a transaction to acquire assets that do not qualify as a business combination.","units":{"USD":[{"start":"2023-03-01","end":"2024-02-29","val":487000,"accn":"0001104659-24-067123","fy":2024,"fp":"FY","form":"20-F","filed":"2024-05-31"},{"start":"2023-03-01","end":"2024-02-29","val":487000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"}]}},"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":"2022-03-01","end":"2023-02-28","val":15395000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":707000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":0,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"EquitySecuritiesFvNiUnrealizedLoss":{"label":"Equity Securities, FV-NI, Unrealized Loss","description":"Amount of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).","units":{"USD":[{"start":"2022-03-01","end":"2023-02-28","val":8624000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":1016000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"}]}},"IncomeTaxesPaidNet":{"label":"Income Taxes Paid, Net","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2022-03-01","end":"2023-02-28","val":5569000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2022"},{"start":"2023-03-01","end":"2024-02-29","val":2484000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":18882000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"NetIncomeLossAvailableToCommonStockholdersDiluted":{"label":"Net Income (Loss) Available to Common Stockholders, Diluted","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2023-03-01","end":"2024-02-29","val":-3573000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2023"},{"start":"2024-03-01","end":"2025-02-28","val":84591000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ProceedsFromShortTermDebt":{"label":"Proceeds from Short-term Debt","description":"The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2024-03-01","end":"2025-02-28","val":54959000,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate","description":"The risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2024-03-01","end":"2025-02-28","val":0.038,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value","description":"The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.","units":{"USD/shares":[{"start":"2024-03-01","end":"2025-02-28","val":25.83,"accn":"0001410578-25-001415","fy":2025,"fp":"FY","form":"20-F","filed":"2025-06-16","frame":"CY2024"}]}}}}}