v3.25.2
Expense Example - ALPS Global Opportunity Fund
Sep. 15, 2025
USD ($)
Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 189
Expense Example, with Redemption, 3 Years 585
Expense Example, with Redemption, 5 Years 1,005
Expense Example, with Redemption, 10 Years 2,177
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 508
Expense Example, with Redemption, 3 Years 891
Expense Example, with Redemption, 5 Years 1,298
Expense Example, with Redemption, 10 Years 2,431
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 349
Expense Example, with Redemption, 3 Years 785
Expense Example, with Redemption, 5 Years 1,347
Expense Example, with Redemption, 10 Years 2,874
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 149
Expense Example, with Redemption, 3 Years 476
Expense Example, with Redemption, 5 Years 827
Expense Example, with Redemption, 10 Years 1,815
Class R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 199
Expense Example, with Redemption, 3 Years 619
Expense Example, with Redemption, 5 Years 1,065
Expense Example, with Redemption, 10 Years $ 2,301