Janus Henderson Adaptive Risk Managed U.S. Equity Fund 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 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| Class D Shares [Member] | Janus Henderson Adaptive Risk Managed U.S. Equity Fund | Class D | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 13.33% | 23.69% | 15.19% | (14.10%) | 19.71% | 12.80% | 23.60% | (3.60%) | 20.35% | 7.95% |