v3.25.2
S000095311 [Member] Annual Fund Operating Expenses - S000095311 [Member] - C000264030 [Member]
Sep. 12, 2025
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.32% [1]
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [2]
Expenses (as a percentage of Assets) 0.32%
[1] Pursuant to the Investment Management Services Agreement with Columbia ETF Trust I on behalf of the Fund, Columbia Management Investment Advisers, LLC pays the operating costs and expenses of the Fund, but not taxes, interest, brokerage expenses, portfolio transaction expenses, and infrequent and/or unusual expenses.
[2] Other expenses are based on estimated amounts for the Fund’s current fiscal year.