Expense Example - Innovator Emerging Markets Power Buffer ETF - October - Innovator Emerging Markets Power Buffer ETF - October |
Oct. 31, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 91 |
| Expense Example, with Redemption, 3 Years | 284 |
| Expense Example, with Redemption, 5 Years | 493 |
| Expense Example, with Redemption, 10 Years | $ 1,096 |