Annual Total Returns |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Innovator U.S. Equity Buffer ETF - July | ||||||
| Prospectus [Line Items] | ||||||
| Annual Return [Percent] | 18.87% | 21.54% | (7.25%) | 10.72% | 8.62% | 18.07% |