First Trust NASDAQ Technology Dividend Index 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 NASDAQ Technology Dividend Index Fund | First Trust NASDAQ Technology Dividend Index Fund | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 25.19% | 24.51% | 36.78% | (22.14%) | 29.56% | 17.27% | 33.31% | (3.01%) | 21.90% | 19.63% |