v3.26.1
FT Energy Income Partners Enhanced Income ETF Expense Example, No Redemption - FT Energy Income Partners Enhanced Income ETF - FT Energy Income Partners Enhanced Income ETF
Nov. 30, 2025
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 113
Expense Example, No Redemption, 3 Years 353
Expense Example, No Redemption, 5 Years 612
Expense Example, No Redemption, 10 Years $ 1,352