{"cik":1519061,"taxonomy":"us-gaap","tag":"ShareBasedCompensation","label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","entityName":"Trinseo PLC","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":7328000,"accn":"0001193125-15-085094","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":7328000,"accn":"0001193125-15-181598","fy":null,"fp":null,"form":"8-K","filed":"2015-05-11","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":4789000,"accn":"0001193125-14-304643","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":7816000,"accn":"0001193125-14-412523","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2013-01-01","end":"2013-12-31","val":9950000,"accn":"0001193125-15-085094","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":9950000,"accn":"0001193125-15-181598","fy":null,"fp":null,"form":"8-K","filed":"2015-05-11"},{"start":"2013-01-01","end":"2013-12-31","val":9950000,"accn":"0001558370-16-004029","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2689000,"accn":"0001193125-15-179406","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5120000,"accn":"0001193125-14-304643","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":5120000,"accn":"0001558370-15-001525","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":7779000,"accn":"0001193125-14-412523","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-14"},{"start":"2014-01-01","end":"2014-09-30","val":7779000,"accn":"0001558370-15-002510","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":10501000,"accn":"0001193125-15-085094","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-10"},{"start":"2014-01-01","end":"2014-12-31","val":10501000,"accn":"0001193125-15-181598","fy":null,"fp":null,"form":"8-K","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-12-31","val":10501000,"accn":"0001558370-16-004029","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2014-01-01","end":"2014-12-31","val":10501000,"accn":"0001558370-17-001195","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2622000,"accn":"0001193125-15-179406","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2622000,"accn":"0001558370-16-005349","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6219000,"accn":"0001558370-15-001525","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-06-30","val":6219000,"accn":"0001558370-16-007175","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":9434000,"accn":"0001558370-15-002510","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-09-30","val":9434000,"accn":"0001558370-16-009167","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":9002000,"accn":"0001558370-16-004029","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"start":"2015-01-01","end":"2015-12-31","val":9002000,"accn":"0001558370-17-001195","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2015-01-01","end":"2015-12-31","val":9000000,"accn":"0001558370-18-001379","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":5593000,"accn":"0001558370-16-005349","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":5593000,"accn":"0001558370-17-003355","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8816000,"accn":"0001558370-16-007175","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":8816000,"accn":"0001558370-17-005809","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":14842000,"accn":"0001558370-16-009167","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-03"},{"start":"2016-01-01","end":"2016-09-30","val":14842000,"accn":"0001558370-17-008110","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2016-01-01","end":"2016-12-31","val":17061000,"accn":"0001558370-17-001195","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":17100000,"accn":"0001558370-18-001379","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2016-01-01","end":"2016-12-31","val":17100000,"accn":"0001558370-19-001261","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-28","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":4730000,"accn":"0001558370-17-003355","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-03"},{"start":"2017-01-01","end":"2017-03-31","val":4700000,"accn":"0001558370-18-003865","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-03","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7687000,"accn":"0001558370-17-005809","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-03"},{"start":"2017-01-01","end":"2017-06-30","val":7700000,"accn":"0001558370-18-006334","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":10752000,"accn":"0001558370-17-008110","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-03"},{"start":"2017-01-01","end":"2017-09-30","val":10800000,"accn":"0001558370-18-009161","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-09"},{"start":"2017-01-01","end":"2017-12-31","val":13800000,"accn":"0001558370-18-001379","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":13800000,"accn":"0001558370-19-001261","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-28"},{"start":"2017-01-01","end":"2017-12-31","val":13800000,"accn":"0001558370-20-001766","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5500000,"accn":"0001558370-18-003865","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-03"},{"start":"2018-01-01","end":"2018-03-31","val":5500000,"accn":"0001558370-19-003933","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":8900000,"accn":"0001558370-18-006334","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-03"},{"start":"2018-01-01","end":"2018-06-30","val":8900000,"accn":"0001558370-19-007840","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":12300000,"accn":"0001558370-18-009161","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-09"},{"start":"2018-01-01","end":"2018-09-30","val":12300000,"accn":"0001558370-19-009928","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":15800000,"accn":"0001558370-19-001261","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":15800000,"accn":"0001558370-20-001766","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":15800000,"accn":"0001558370-21-001355","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-22","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4100000,"accn":"0001558370-19-003933","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-03"},{"start":"2019-01-01","end":"2019-03-31","val":4100000,"accn":"0001558370-20-005970","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-08","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":7700000,"accn":"0001558370-19-007840","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-06-30","val":7700000,"accn":"0001558370-20-008715","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-30"},{"start":"2019-01-01","end":"2019-09-30","val":10800000,"accn":"0001558370-19-009928","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-05"},{"start":"2019-01-01","end":"2019-09-30","val":10800000,"accn":"0001558370-20-013054","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":13500000,"accn":"0001558370-20-001766","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":13500000,"accn":"0001558370-21-001355","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-22"},{"start":"2019-01-01","end":"2019-12-31","val":13000000,"accn":"0001558370-22-001688","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-23","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3200000,"accn":"0001558370-20-005970","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-08"},{"start":"2020-01-01","end":"2020-03-31","val":3200000,"accn":"0001558370-21-006407","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-07","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":6300000,"accn":"0001558370-20-008715","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-07-30"},{"start":"2020-01-01","end":"2020-06-30","val":6100000,"accn":"0001558370-21-010604","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":9000000,"accn":"0001558370-20-013054","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-06"},{"start":"2020-01-01","end":"2020-09-30","val":8700000,"accn":"0001558370-21-015008","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-08"},{"start":"2020-01-01","end":"2020-12-31","val":11400000,"accn":"0001558370-21-001355","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-22"},{"start":"2020-01-01","end":"2020-12-31","val":11100000,"accn":"0001558370-22-001688","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-23"},{"start":"2020-01-01","end":"2020-12-31","val":11100000,"accn":"0001558370-23-002165","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3500000,"accn":"0001558370-21-006407","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-07"},{"start":"2021-01-01","end":"2021-03-31","val":3400000,"accn":"0001558370-22-007305","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":7000000,"accn":"0001558370-21-010604","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-05"},{"start":"2021-01-01","end":"2021-06-30","val":7000000,"accn":"0001558370-22-012794","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09"},{"start":"2021-01-01","end":"2021-09-30","val":11000000,"accn":"0001558370-21-015008","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-08"},{"start":"2021-01-01","end":"2021-09-30","val":11000000,"accn":"0001558370-22-016352","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04"},{"start":"2021-01-01","end":"2021-12-31","val":15200000,"accn":"0001558370-22-001688","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-23"},{"start":"2021-01-01","end":"2021-12-31","val":15200000,"accn":"0001558370-23-002165","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":15200000,"accn":"0001558370-24-001604","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":8300000,"accn":"0001558370-22-007305","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":8300000,"accn":"0001558370-23-008238","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":12200000,"accn":"0001558370-22-012794","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09"},{"start":"2022-01-01","end":"2022-06-30","val":12200000,"accn":"0001558370-23-013353","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-04"},{"start":"2022-01-01","end":"2022-09-30","val":15600000,"accn":"0001558370-22-016352","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04"},{"start":"2022-01-01","end":"2022-09-30","val":15600000,"accn":"0001558370-23-017725","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06"},{"start":"2022-01-01","end":"2022-12-31","val":18600000,"accn":"0001558370-23-002165","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":18600000,"accn":"0001558370-24-001604","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23"},{"start":"2022-01-01","end":"2022-12-31","val":18600000,"accn":"0001558370-25-001736","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-27","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":8200000,"accn":"0001558370-23-008238","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-05"},{"start":"2023-01-01","end":"2023-03-31","val":8200000,"accn":"0001558370-24-007569","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":12000000,"accn":"0001558370-23-013353","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-04"},{"start":"2023-01-01","end":"2023-06-30","val":12000000,"accn":"0001558370-24-011273","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":16100000,"accn":"0001558370-23-017725","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-06"},{"start":"2023-01-01","end":"2023-09-30","val":16100000,"accn":"0001558370-24-014793","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07"},{"start":"2023-01-01","end":"2023-12-31","val":19500000,"accn":"0001558370-24-001604","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-23"},{"start":"2023-01-01","end":"2023-12-31","val":19500000,"accn":"0001558370-25-001736","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-27"},{"start":"2023-01-01","end":"2023-12-31","val":19500000,"accn":"0001104659-26-027518","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":5900000,"accn":"0001558370-24-007569","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":5900000,"accn":"0001558370-25-006909","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":8400000,"accn":"0001558370-24-011273","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":8400000,"accn":"0001558370-25-010698","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":11800000,"accn":"0001558370-24-014793","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-07"},{"start":"2024-01-01","end":"2024-09-30","val":11800000,"accn":"0001104659-25-108273","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-07"},{"start":"2024-01-01","end":"2024-12-31","val":14400000,"accn":"0001558370-25-001736","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-27"},{"start":"2024-01-01","end":"2024-12-31","val":14400000,"accn":"0001104659-26-027518","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5700000,"accn":"0001558370-25-006909","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"start":"2025-01-01","end":"2025-03-31","val":5700000,"accn":"0001104659-26-052646","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-30","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":7700000,"accn":"0001558370-25-010698","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":9200000,"accn":"0001104659-25-108273","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-07"},{"start":"2025-01-01","end":"2025-12-31","val":9900000,"accn":"0001104659-26-027518","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-13","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":-100000,"accn":"0001104659-26-052646","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-30","frame":"CY2026Q1"}]}}