{"cik":1499620,"taxonomy":"us-gaap","tag":"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.","entityName":"TAL Education Group","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"},{"start":"2023-03-01","end":"2024-02-29","val":1361000,"accn":"0001104659-26-073410","fy":2026,"fp":"FY","form":"20-F","filed":"2026-06-12","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"},{"start":"2024-03-01","end":"2025-02-28","val":2313000,"accn":"0001104659-26-073410","fy":2026,"fp":"FY","form":"20-F","filed":"2026-06-12","frame":"CY2024"},{"start":"2025-03-01","end":"2026-02-28","val":3806000,"accn":"0001104659-26-073410","fy":2026,"fp":"FY","form":"20-F","filed":"2026-06-12","frame":"CY2025"}]}}