PIMCO 25 Plus Year Zero Coupon US Treasury Index Exchange-Traded Fund Average Annual Total Returns |
12 Months Ended | 30 Months Ended | 35 Months Ended | 43 Months Ended | 60 Months Ended | 73 Months Ended | 120 Months Ended | ||
|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| Bloomberg U.S. Aggregate Index (reflects no deductions for fees, expenses or taxes)[Member] | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 7.30% | 4.53% | 3.49% | 2.88% | (0.36%) | 0.90% | 2.01% | ||
| ICE BofA Long US Treasury Principal STRIPS Index (reflects no deductions for fees, expenses or taxes)[Member] | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | (1.92%) | (14.26%) | (2.40%) | ||||||
| PIMCO 25 Plus Year Zero Coupon US Treasury Index Exchange-Traded Fund | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | (1.96%) | (14.25%) | (2.51%) | ||||||
| PIMCO 25 Plus Year Zero Coupon US Treasury Index Exchange-Traded Fund | After Taxes on Distributions | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | [1] | (3.82%) | (15.39%) | (3.65%) | |||||
| PIMCO 25 Plus Year Zero Coupon US Treasury Index Exchange-Traded Fund | After Taxes on Distributions and Sales | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | [1] | (1.13%) | (10.28%) | (2.16%) | |||||
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