S000079881 [Member] Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| AB High Yield ETF | AB High Yield ETF | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 8.91% | 7.74% | 13.04% | (11.70%) | 6.48% | 8.84% | 14.89% | (2.41%) | 6.22% | 15.58% |