v3.26.1
Expense Example - Global & International Equity Mutual Fund - Nomura Emerging Markets Fund
Nov. 30, 2025
USD ($)
A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 709
Expense Example, with Redemption, 3 Years 1,027
Expense Example, with Redemption, 5 Years 1,366
Expense Example, with Redemption, 10 Years 2,321
C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 318
Expense Example, with Redemption, 3 Years 708
Expense Example, with Redemption, 5 Years 1,225
Expense Example, with Redemption, 10 Years 2,643
R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 168
Expense Example, with Redemption, 3 Years 556
Expense Example, with Redemption, 5 Years 969
Expense Example, with Redemption, 10 Years 2,123
Institutional  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 117
Expense Example, with Redemption, 3 Years 402
Expense Example, with Redemption, 5 Years 707
Expense Example, with Redemption, 10 Years 1,575
R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 108
Expense Example, with Redemption, 3 Years 369
Expense Example, with Redemption, 5 Years 651
Expense Example, with Redemption, 10 Years $ 1,453