v3.25.2
S000012097 [Member] Investment Objectives and Goals - S000012097 [Member]
Apr. 30, 2025
Prospectus [Line Items]  
Risk/Return [Heading] Summary of the Fund
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
Columbia Total Return Bond Fund (the Fund) seeks total return, consisting of current income and capital appreciation.