Shareholder Report, Line Graph (Details) 199122_Abacus FCF Leaders ETF_TF_TSR Annual {TF} - USD ($) |
12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Jul. 31, 2025 |
Jul. 31, 2024 |
Jul. 31, 2023 |
Jul. 31, 2022 |
Jul. 31, 2021 |
Jul. 31, 2020 |
Jul. 31, 2019 |
Jul. 31, 2018 |
Jul. 31, 2017 |
Sep. 27, 2016 |
Jul. 31, 2026 |
|
| Abacus FCF Leaders ETF | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Abacus FCF Leaders ETF NAV | ||||||||||
| Accumulated Value | $ 32,398 | $ 28,760 | $ 24,732 | $ 21,913 | $ 22,571 | $ 16,281 | $ 15,220 | $ 14,650 | $ 11,947 | $ 10,000 | $ 38,026 |
| Russell 3000 Total Return [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Russell 3000 Total Return | ||||||||||
| Accumulated Value | $ 32,554 | $ 28,141 | $ 23,243 | $ 20,633 | $ 22,270 | $ 16,053 | $ 14,472 | $ 13,519 | $ 11,615 | $ 10,000 | $ 38,936 |