Expense Example, No Redemption - Columbia Research Enhanced Real Estate ETF - Columbia Research Enhanced Real Estate ETF |
Dec. 31, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 34 |
| Expense Example, No Redemption, 3 Years | 106 |
| Expense Example, No Redemption, 5 Years | 185 |
| Expense Example, No Redemption, 10 Years | $ 418 |