First Trust North American Energy Infrastructure Fund 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 North American Energy Infrastructure Fund | First Trust North American Energy Infrastructure Fund | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 9.70% | 33.21% | 7.92% | 10.64% | 22.81% | (13.38%) | 23.41% | (8.51%) | 1.02% | 29.59% |