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 |
|
| First Trust Active Factor Emerging Markets ETF | First Trust Active Factor Emerging Markets ETF | |||||||||
| Prospectus [Line Items] | |||||||||
| Annual Return [Percent] | 26.11% | 11.28% | 20.79% | (19.07%) | 0.74% | 8.68% | 19.94% | (18.08%) | 35.56% |