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S000097582 [Member] Investment Objectives and Goals - S000097582 [Member]
Mar. 31, 2026
Prospectus [Line Items]  
Risk/Return [Heading] Summary of Columbia Corporate Bond ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
Columbia Corporate Bond ETF (the Fund) seeks to provide total return, consisting of current income and capital appreciation.