S000000884 [Member] Expense Example - Wasatch International Opportunities Fund |
Sep. 30, 2025
USD ($)
|
|---|---|
| Investor Class shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 198 |
| Expense Example, with Redemption, 3 Years | 674 |
| Expense Example, with Redemption, 5 Years | 1,178 |
| Expense Example, with Redemption, 10 Years | 2,562 |
| Institutional Class Shares | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 182 |
| Expense Example, with Redemption, 3 Years | 669 |
| Expense Example, with Redemption, 5 Years | 1,184 |
| Expense Example, with Redemption, 10 Years | $ 2,596 |