v3.26.1
Expense Example - Global Infrastructure Fund
Dec. 31, 2025
USD ($)
A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 568
Expense Example, with Redemption, 3 Years 817
Expense Example, with Redemption, 5 Years 1,085
Expense Example, with Redemption, 10 Years 1,850
C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 289
Expense Example, with Redemption, 3 Years 585
Expense Example, with Redemption, 5 Years 1,006
Expense Example, with Redemption, 10 Years 2,180
F  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years 1,061
I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 292
Expense Example, with Redemption, 5 Years 515
Expense Example, with Redemption, 10 Years 1,157
R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 138
Expense Example, with Redemption, 3 Years 431
Expense Example, with Redemption, 5 Years 745
Expense Example, with Redemption, 10 Years 1,635
Z  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years $ 1,061