First Trust Europe AlphaDEX Fund Expense Example, No Redemption - First Trust Europe AlphaDEX Fund - First Trust Europe AlphaDEX Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 82 |
| Expense Example, No Redemption, 3 Years | 255 |
| Expense Example, No Redemption, 5 Years | 444 |
| Expense Example, No Redemption, 10 Years | $ 990 |