Janus Henderson Small Cap Value Fund Expense Example - Class L Shares [Member] - Janus Henderson Small Cap Value Fund - Class L |
Jun. 30, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 82 |
| Expense Example, with Redemption, 3 Years | 255 |
| Expense Example, with Redemption, 5 Years | 444 |
| Expense Example, with Redemption, 10 Years | $ 990 |