FT Vest U.S. Equity Equal Weight Buffer ETF - September Annual Total Returns |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| FT Vest U.S. Equity Equal Weight Buffer ETF - September | FT Vest U.S. Equity Equal Weight Buffer ETF - September | |
| Prospectus [Line Items] | |
| Annual Return [Percent] | 8.08% |