Janus Henderson Global Sustainable Equity Portfolio Annual Total Returns |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Institutional Shares [Member] | Janus Henderson Global Sustainable Equity Portfolio | Institutional Shares | |||
| Prospectus [Line Items] | |||
| Annual Return [Percent] | 17.46% | 11.06% | 23.32% |