Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
|
| Bloomberg U.S. Aggregate Index (reflects no deductions for fees, expenses or taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 1.25% | (0.33%) | 1.35% |
| Bloomberg U.S. MBS Fixed-Rate Index (reflects no deductions for fees, expenses or taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 1.20% | (0.74%) | 0.91% |
| PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.21% | 0.04% | 1.65% |
| PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 0.70% | (1.73%) | 0.08% |
| PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 1.87% | (0.71%) | 0.59% |