Annual Total Returns |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Innovator U.S. Equity Power Buffer ETF - October | |||||||
| Prospectus [Line Items] | |||||||
| Annual Return [Percent] | 10.94% | 9.52% | 20.27% | (1.09%) | 9.13% | 10.20% | 12.72% |