First Trust Dorsey Wright Focus 5 ETF Expense Example, No Redemption - First Trust Dorsey Wright Focus 5 ETF - First Trust Dorsey Wright Focus 5 ETF |
Sep. 30, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 91 |
| Expense Example, No Redemption, 3 Years | 284 |
| Expense Example, No Redemption, 5 Years | 493 |
| Expense Example, No Redemption, 10 Years | $ 1,096 |