v3.25.4
S000066241 [Member] Expense Example - Wasatch International Select Fund
Sep. 30, 2025
USD ($)
Institutional Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 92
Expense Example, with Redemption, 3 Years 1,026
Expense Example, with Redemption, 5 Years 1,972
Expense Example, with Redemption, 10 Years 4,380
Investor Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 132
Expense Example, with Redemption, 3 Years 962
Expense Example, with Redemption, 5 Years 1,809
Expense Example, with Redemption, 10 Years $ 4,005