S000036767 [Member] Expense Example - Baron Global Opportunity Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Retail Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 117 |
| Expense Example, with Redemption, 3 Years | 365 |
| Expense Example, with Redemption, 5 Years | 633 |
| Expense Example, with Redemption, 10 Years | 1,398 |
| Institutional Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 92 |
| Expense Example, with Redemption, 3 Years | 287 |
| Expense Example, with Redemption, 5 Years | 498 |
| Expense Example, with Redemption, 10 Years | 1,108 |
| R6 Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 92 |
| Expense Example, with Redemption, 3 Years | 287 |
| Expense Example, with Redemption, 5 Years | 498 |
| Expense Example, with Redemption, 10 Years | $ 1,108 |