Expense Example - Innovator Equity Dual Directional 15 Buffer ETF - September - Innovator Equity Dual Directional 15 Buffer ETF - September |
Aug. 15, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 81 |
| Expense Example, with Redemption, 3 Years | $ 252 |