First Trust Managed Municipal ETF 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 |
|
| First Trust Managed Municipal ETF | First Trust Managed Municipal ETF | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 3.69% | 2.09% | 5.96% | (9.66%) | 2.50% | 4.46% | 8.26% | 0.89% | 7.40% | 1.46% |