S000096482 [Member] Expense Example - Baron Global Durable Advantage ETF - Baron Global Durable Advantage ETF |
Dec. 31, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 77 |
| Expense Example, with Redemption, 3 Years | $ 240 |