v3.26.1
Expense Example - International Realty Fund
Dec. 31, 2025
USD ($)
A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 581
Expense Example, with Redemption, 3 Years 894
Expense Example, with Redemption, 5 Years 1,232
Expense Example, with Redemption, 10 Years 2,184
C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 303
Expense Example, with Redemption, 3 Years 664
Expense Example, with Redemption, 5 Years 1,154
Expense Example, with Redemption, 10 Years 2,506
F  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 102
Expense Example, with Redemption, 3 Years 356
Expense Example, with Redemption, 5 Years 633
Expense Example, with Redemption, 10 Years 1,423
I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 102
Expense Example, with Redemption, 3 Years 373
Expense Example, with Redemption, 5 Years 671
Expense Example, with Redemption, 10 Years 1,516
R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 153
Expense Example, with Redemption, 3 Years 511
Expense Example, with Redemption, 5 Years 897
Expense Example, with Redemption, 10 Years 1,979
Z  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 102
Expense Example, with Redemption, 3 Years 356
Expense Example, with Redemption, 5 Years 633
Expense Example, with Redemption, 10 Years $ 1,423