v3.26.3
S000033329 [Member] Expense Example - Columbia Flexible Capital Income Fund
May 31, 2026
USD ($)
Columbia Flexible Capital Income Fund Institutional 3 Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 83
Expense Example, with Redemption, 3 Years 259
Expense Example, with Redemption, 5 Years 450
Expense Example, with Redemption, 10 Years 1,002
Columbia Flexible Capital Income Fund Class S  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 90
Expense Example, with Redemption, 3 Years 281
Expense Example, with Redemption, 5 Years 488
Expense Example, with Redemption, 10 Years 1,084
Columbia Flexible Capital Income Fund Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 684
Expense Example, with Redemption, 3 Years 913
Expense Example, with Redemption, 5 Years 1,161
Expense Example, with Redemption, 10 Years 1,871
Columbia Flexible Capital Income Fund Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 291
Expense Example, with Redemption, 3 Years 591
Expense Example, with Redemption, 5 Years 1,016
Expense Example, with Redemption, 10 Years 2,005
Columbia Flexible Capital Income Fund Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 90
Expense Example, with Redemption, 3 Years 281
Expense Example, with Redemption, 5 Years 488
Expense Example, with Redemption, 10 Years 1,084
Columbia Flexible Capital Income Fund Institutional 2 Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 87
Expense Example, with Redemption, 3 Years 271
Expense Example, with Redemption, 5 Years 471
Expense Example, with Redemption, 10 Years $ 1,049