Expense Example - Innovator U.S. Equity 10 Buffer ETF - Quarterly - Innovator U.S. Equity 10 Buffer ETF - Quarterly |
Oct. 31, 2024
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 70 |
| Expense Example, with Redemption, 3 Years | 221 |
| Expense Example, with Redemption, 5 Years | 384 |
| Expense Example, with Redemption, 10 Years | $ 859 |