Annual Total Returns |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Innovator U.S. Small Cap Power Buffer ETF - October | ||||||
| Prospectus [Line Items] | ||||||
| Annual Return [Percent] | 10.43% | 10.99% | 9.21% | (7.82%) | 5.49% | 2.51% |