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PIMCO Municipal Income Opportunities Active Exchange-Traded Fund Annual Total Returns
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
PIMCO Municipal Income Opportunities Active Exchange-Traded Fund | PIMCO Municipal Income Opportunities Active Exchange-Traded Fund        
Prospectus [Line Items]        
Annual Return [Percent] 4.42% 3.01% 8.57% (10.45%)