S000095312 [Member] Investment Objectives and Goals - S000095312 [Member] |
Mar. 31, 2026 |
|---|---|
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Summary of Columbia Research Enhanced Mid Cap ETF |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Columbia Research Enhanced Mid Cap ETF (the Fund) seeks long-term capital appreciation.
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