{"cik":1709682,"taxonomy":"us-gaap","tag":"GrossProfit","label":"Gross Profit","description":"Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.","entityName":"CUSTOM TRUCK ONE SOURCE, INC.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":57745000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":20117000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16","frame":"CY2018Q1"},{"start":"2018-04-01","end":"2018-06-30","val":19249000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":59580000,"accn":"0001709682-19-000060","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-12"},{"start":"2018-07-01","end":"2018-09-30","val":20214000,"accn":"0001709682-19-000060","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-12"},{"start":"2018-07-01","end":"2018-09-30","val":20214000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":81618000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16"},{"start":"2018-01-01","end":"2018-12-31","val":81618000,"accn":"0001709682-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-09","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":22038000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":20352000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16"},{"start":"2019-01-01","end":"2019-03-31","val":20352000,"accn":"0001709682-20-000035","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":40997000,"accn":"0001709682-20-000056","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2019-04-01","end":"2019-06-30","val":20645000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16"},{"start":"2019-04-01","end":"2019-06-30","val":20645000,"accn":"0001709682-20-000056","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":62261000,"accn":"0001709682-19-000060","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-12"},{"start":"2019-01-01","end":"2019-09-30","val":62261000,"accn":"0001709682-20-000064","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":21264000,"accn":"0001709682-19-000060","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-12"},{"start":"2019-07-01","end":"2019-09-30","val":21264000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16"},{"start":"2019-07-01","end":"2019-09-30","val":21264000,"accn":"0001709682-20-000064","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":86548000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16"},{"start":"2019-01-01","end":"2019-12-31","val":86548000,"accn":"0001709682-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-09"},{"start":"2019-01-01","end":"2019-12-31","val":86548000,"accn":"0001709682-22-000036","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-16","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":24287000,"accn":"0001709682-20-000017","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-16","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":21403000,"accn":"0001709682-20-000035","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-07"},{"start":"2020-01-01","end":"2020-03-31","val":21403000,"accn":"0001709682-21-000031","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-17","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":37745000,"accn":"0001709682-20-000056","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-01-01","end":"2020-06-30","val":37745000,"accn":"0001709682-21-000050","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-16"},{"start":"2020-04-01","end":"2020-06-30","val":16342000,"accn":"0001709682-20-000056","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-06"},{"start":"2020-04-01","end":"2020-06-30","val":16342000,"accn":"0001709682-21-000050","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-16","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":53376000,"accn":"0001709682-20-000064","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":53376000,"accn":"0001709682-21-000074","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-15"},{"start":"2020-07-01","end":"2020-09-30","val":15631000,"accn":"0001709682-20-000064","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":15631000,"accn":"0001709682-21-000074","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-15","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":76443000,"accn":"0001709682-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-09"},{"start":"2020-01-01","end":"2020-12-31","val":76443000,"accn":"0001709682-22-000036","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-16"},{"start":"2020-01-01","end":"2020-12-31","val":76443000,"accn":"0001709682-23-000008","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-14","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":20219000,"accn":"0001709682-21-000031","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-17"},{"start":"2021-01-01","end":"2021-03-31","val":20219000,"accn":"0001709682-22-000064","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":66909000,"accn":"0001709682-21-000050","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-16"},{"start":"2021-01-01","end":"2021-06-30","val":66909000,"accn":"0001709682-22-000082","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09"},{"start":"2021-04-01","end":"2021-06-30","val":46690000,"accn":"0001709682-21-000050","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-16"},{"start":"2021-04-01","end":"2021-06-30","val":46690000,"accn":"0001709682-22-000082","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":132161000,"accn":"0001709682-21-000074","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-15"},{"start":"2021-01-01","end":"2021-09-30","val":132161000,"accn":"0001709682-22-000097","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":65252000,"accn":"0001709682-21-000074","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-15"},{"start":"2021-07-01","end":"2021-09-30","val":65252000,"accn":"0001709682-22-000097","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":210013000,"accn":"0001709682-22-000036","fy":2021,"fp":"FY","form":"10-K","filed":"2022-03-16"},{"start":"2021-01-01","end":"2021-12-31","val":210013000,"accn":"0001709682-23-000008","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-14"},{"start":"2021-01-01","end":"2021-12-31","val":210013000,"accn":"0001709682-24-000010","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-07","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":84493000,"accn":"0001709682-22-000064","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":84493000,"accn":"0001709682-23-000043","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":167251000,"accn":"0001709682-22-000082","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09"},{"start":"2022-01-01","end":"2022-06-30","val":167251000,"accn":"0001709682-23-000048","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":82758000,"accn":"0001709682-22-000082","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-09"},{"start":"2022-04-01","end":"2022-06-30","val":82758000,"accn":"0001709682-23-000048","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":255423000,"accn":"0001709682-22-000097","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":255423000,"accn":"0001709682-23-000058","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":88172000,"accn":"0001709682-22-000097","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":88172000,"accn":"0001709682-23-000058","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":383748000,"accn":"0001709682-23-000008","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-14"},{"start":"2022-01-01","end":"2022-12-31","val":383748000,"accn":"0001709682-24-000010","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-07"},{"start":"2022-01-01","end":"2022-12-31","val":383748000,"accn":"0001709682-25-000006","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-04","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":109661000,"accn":"0001709682-23-000043","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":109661000,"accn":"0001709682-24-000037","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-02","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":220280000,"accn":"0001709682-23-000048","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":220280000,"accn":"0001709682-24-000053","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":110619000,"accn":"0001709682-23-000048","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":110619000,"accn":"0001709682-24-000053","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":327436000,"accn":"0001709682-23-000058","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":327436000,"accn":"0001709682-24-000073","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":107156000,"accn":"0001709682-23-000058","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":107156000,"accn":"0001709682-24-000073","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":454260000,"accn":"0001709682-24-000010","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-07"},{"start":"2023-01-01","end":"2023-12-31","val":454260000,"accn":"0001709682-25-000006","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-04"},{"start":"2023-01-01","end":"2023-12-31","val":454260000,"accn":"0001709682-26-000008","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-10","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":90709000,"accn":"0001709682-24-000037","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-02"},{"start":"2024-01-01","end":"2024-03-31","val":90709000,"accn":"0001709682-25-000023","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-04-30","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":179976000,"accn":"0001709682-24-000053","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":179976000,"accn":"0001709682-25-000031","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-30"},{"start":"2024-04-01","end":"2024-06-30","val":89267000,"accn":"0001709682-24-000053","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":89267000,"accn":"0001709682-25-000031","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-30","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":271805000,"accn":"0001709682-24-000073","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":271805000,"accn":"0001709682-25-000039","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-27"},{"start":"2024-07-01","end":"2024-09-30","val":91829000,"accn":"0001709682-24-000073","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":91829000,"accn":"0001709682-25-000039","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-27","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":390270000,"accn":"0001709682-25-000006","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-04"},{"start":"2024-01-01","end":"2024-12-31","val":390270000,"accn":"0001709682-26-000008","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-10","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":85536000,"accn":"0001709682-25-000023","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-04-30"},{"start":"2025-01-01","end":"2025-03-31","val":85536000,"accn":"0001709682-26-000018","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-27","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":188078000,"accn":"0001709682-25-000031","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-30"},{"start":"2025-01-01","end":"2025-06-30","val":188078000,"accn":"0001709682-26-000040","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03"},{"start":"2025-04-01","end":"2025-06-30","val":102542000,"accn":"0001709682-25-000031","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-07-30"},{"start":"2025-04-01","end":"2025-06-30","val":102542000,"accn":"0001709682-26-000040","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":288831000,"accn":"0001709682-25-000039","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-27"},{"start":"2025-07-01","end":"2025-09-30","val":100753000,"accn":"0001709682-25-000039","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-27","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":411892000,"accn":"0001709682-26-000008","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-10","frame":"CY2025"},{"start":"2026-01-01","end":"2026-03-31","val":103063000,"accn":"0001709682-26-000018","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-27","frame":"CY2026Q1"},{"start":"2026-01-01","end":"2026-06-30","val":227037000,"accn":"0001709682-26-000040","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03"},{"start":"2026-04-01","end":"2026-06-30","val":123974000,"accn":"0001709682-26-000040","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-03","frame":"CY2026Q2"}]}}