S000018146 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended | 206 Months Ended | ||
|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
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| FTSE All-World ex-US Index (Net) (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends) | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | [1] | 5.62% | 4.36% | 5.00% | ||
| FTSE EPRA Nareit Developed ex US Index (Net) (Returns do not reflect deductions for fees, expenses or taxes except for withholding taxes on reinvested dividends) | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | [1] | (8.45%) | (5.85%) | (0.20%) | ||
| iShares International Developed Real Estate ETF | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | (8.27%) | (5.91%) | (0.34%) | |||
| Performance Inception Date | Nov. 12, 2007 | |||||
| iShares International Developed Real Estate ETF | After Taxes on Distributions | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | (9.53%) | (6.62%) | (1.58%) | |||
| iShares International Developed Real Estate ETF | After Taxes on Distributions and Sales | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | (4.42%) | (4.35%) | (0.42%) | |||
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