v3.25.2
S000031365 [Member] Expense Example, No Redemption - Columbia Dividend Opportunity Fund
May 31, 2025
USD ($)
Columbia Dividend Opportunity Fund Institutional Class  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 80
Expense Example, No Redemption, 3 Years 249
Expense Example, No Redemption, 5 Years 433
Expense Example, No Redemption, 10 Years 966
Columbia Dividend Opportunity Fund Institutional 3 Class  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 72
Expense Example, No Redemption, 3 Years 224
Expense Example, No Redemption, 5 Years 390
Expense Example, No Redemption, 10 Years 871
Columbia Dividend Opportunity Fund Class S  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 80
Expense Example, No Redemption, 3 Years 249
Expense Example, No Redemption, 5 Years 433
Expense Example, No Redemption, 10 Years 966
Columbia Dividend Opportunity Fund Class A  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 674
Expense Example, No Redemption, 3 Years 884
Expense Example, No Redemption, 5 Years 1,111
Expense Example, No Redemption, 10 Years 1,762
Columbia Dividend Opportunity Fund Class C  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 181
Expense Example, No Redemption, 3 Years 560
Expense Example, No Redemption, 5 Years 964
Expense Example, No Redemption, 10 Years 1,897
Columbia Dividend Opportunity Fund Class R  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 130
Expense Example, No Redemption, 3 Years 406
Expense Example, No Redemption, 5 Years 702
Expense Example, No Redemption, 10 Years 1,545
Columbia Dividend Opportunity Fund Institutional 2 Class  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 76
Expense Example, No Redemption, 3 Years 237
Expense Example, No Redemption, 5 Years 411
Expense Example, No Redemption, 10 Years $ 918