S000038937 [Member] Expense Example - Wasatch Emerging Markets Select Fund |
Sep. 30, 2025
USD ($)
|
|---|---|
| Investor Class shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 139 |
| Expense Example, with Redemption, 3 Years | 434 |
| Expense Example, with Redemption, 5 Years | 750 |
| Expense Example, with Redemption, 10 Years | 1,646 |
| Institutional Class shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 115 |
| Expense Example, with Redemption, 3 Years | 359 |
| Expense Example, with Redemption, 5 Years | 622 |
| Expense Example, with Redemption, 10 Years | $ 1,375 |