S000057342 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 102 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Bloomberg U.S. Universal Index (Returns do not reflect deductions for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 7.58% | 0.06% | 2.12% |
| BlackRock Investment Grade Systematic Bond Index (Returns do not reflect deductions for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 8.42% | 0.82% | 3.51% |
| iShares Investment Grade Systematic Bond ETF | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 8.13% | 0.60% | 3.33% |
| Performance Inception Date | Jul. 11, 2017 | ||
| iShares Investment Grade Systematic Bond ETF | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 5.96% | (1.15%) | 1.57% |
| iShares Investment Grade Systematic Bond ETF | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 4.77% | (0.29%) | 1.81% |