| Form N-CSR Cover | 6 Months Ended |
| Oct. 31, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSRS |
| Amendment Flag | false |
| Registrant Name | iShares Trust |
| Entity Central Index Key | 0001100663 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Oct. 31, 2024 |
| Shareholder Report | 6 Months Ended | |
| Oct. 31, 2024 USD ($) Holding | ||
| Shareholder Report [Line Items] | ||
| Document Type | N-CSRS | |
| Amendment Flag | false | |
| Registrant Name | iShares Trust | |
| Entity Central Index Key | 0001100663 | |
| Entity Investment Company Type | N-1A | |
| Document Period End Date | Oct. 31, 2024 | |
| C000012064 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Select Dividend ETF | |
| Class Name | iShares Select Dividend ETF | |
| Trading Symbol | DVY | |
| Security Exchange Name | NASDAQ | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Select Dividend ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Select Dividend ETF $ 0.38 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 21 | |
| Expense Ratio, Percent | 0.38% | [1] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 15.10 % 33.73 % 9.75 % 9.39 % S&P Total Market Index ™ 13.84 37.99 14.51 12.37 Dow Jones U.S. Select Dividend Index ™ 15.32 34.25 10.19 9.83 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 20,080,101,361 | |
| Holdings Count | Holding | 102 | |
| Investment Company Portfolio Turnover | 2% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 102 Portfolio Turnover Rate 2 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Utilities 29.1 % Financials 27.0 % Consumer Staples 10.2 % Materials 8.2 % Consumer Discretionary 6.7 % Communication Services 5.7 % Energy 4.6 % Health Care 3.4 % Information Technology 3.0 % Industrials 2.1 % Ten largest holdings Security Percent of Total (a) Altria Group, Inc. 3.2 % AT&T Inc. 2.2 % Philip Morris International, Inc. 2.1 % International Paper Co. 2.1 % Citizens Financial Group, Inc. 1.8 % Dominion Energy, Inc. 1.8 % ONEOK, Inc. 1.8 % Truist Financial Corp. 1.8 % KeyCorp 1.7 % Entergy Corp. 1.7 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Altria Group, Inc. 3.2 % AT&T Inc. 2.2 % Philip Morris International, Inc. 2.1 % International Paper Co. 2.1 % Citizens Financial Group, Inc. 1.8 % Dominion Energy, Inc. 1.8 % ONEOK, Inc. 1.8 % Truist Financial Corp. 1.8 % KeyCorp 1.7 % Entergy Corp. 1.7 % (a) Excludes money market funds. | |
| C000012097 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Morningstar U.S. Equity ETF | |
| Class Name | iShares Morningstar U.S. Equity ETF | |
| Trading Symbol | ILCB | |
| Security Exchange Name | NYSEArca | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Morningstar U.S. Equity ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Morningstar U.S. Equity ETF $ 0.03 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 2 | |
| Expense Ratio, Percent | 0.03% | [2] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 13.99 % 38.45 % 14.55 % 12.21 % Morningstar US Market Index 13.83 38.09 14.70 12.56 Morningstar ® ℠ 14.01 38.46 14.62 12.36 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 1,129,093,165 | |
| Holdings Count | Holding | 620 | |
| Investment Company Portfolio Turnover | 2% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 620 Portfolio Turnover Rate 2 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Information Technology 30.9 % Financials 13.5 % Health Care 11.2 % Consumer Discretionary 10.2 % Communication Services 9.1 % Industrials 8.9 % Consumer Staples 5.7 % Energy 3.5 % Utilities 2.4 % Materials 2.3 % Real Estate 2.3 % Ten largest holdings Security Percent of Total (a) Apple Inc. 6.5 % NVIDIA Corp. 6.3 % Microsoft Corp. 6.0 % Amazon.com, Inc. 3.5 % Meta Platforms, Inc., Class A 2.5 % Alphabet, Inc., Class A 2.0 % Alphabet, Inc., Class C, NVS 1.8 % Berkshire Hathaway, Inc., Class B 1.6 % Broadcom, Inc. 1.6 % Eli Lilly & Co. 1.4 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Apple Inc. 6.5 % NVIDIA Corp. 6.3 % Microsoft Corp. 6.0 % Amazon.com, Inc. 3.5 % Meta Platforms, Inc., Class A 2.5 % Alphabet, Inc., Class A 2.0 % Alphabet, Inc., Class C, NVS 1.8 % Berkshire Hathaway, Inc., Class B 1.6 % Broadcom, Inc. 1.6 % Eli Lilly & Co. 1.4 % (a) Excludes money market funds. | |
| C000012099 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Morningstar Value ETF | |
| Class Name | iShares Morningstar Value ETF | |
| Trading Symbol | ILCV | |
| Security Exchange Name | NYSEArca | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Morningstar Value ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Morningstar Value ETF $ 0.04 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 2 | |
| Expense Ratio, Percent | 0.04% | [3] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 11.29 % 32.20 % 10.38 % 9.58 % Morningstar US Market Index 13.83 38.09 14.70 12.56 Morningstar ® ℠ 11.30 32.20 10.47 9.75 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 978,824,765 | |
| Holdings Count | Holding | 448 | |
| Investment Company Portfolio Turnover | 12% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 448 Portfolio Turnover Rate 12 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Financials 18.9 % Information Technology 16.4 % Health Care 14.4 % Industrials 9.5 % Consumer Staples 9.2 % Communication Services 9.0 % Consumer Discretionary 6.2 % Energy 6.1 % Utilities 4.3 % Materials 3.3 % Real Estate 2.7 % Ten largest holdings Security Percent of Total (a) Apple Inc. 6.3 % Berkshire Hathaway, Inc., Class B 3.1 % JPMorgan Chase & Co. 2.4 % Meta Platforms, Inc., Class A 2.1 % Exxon Mobil Corp. 2.0 % Alphabet, Inc., Class A 1.9 % UnitedHealth Group, Inc. 1.7 % Alphabet, Inc., Class C, NVS 1.7 % Home Depot, Inc. (The) 1.5 % Procter & Gamble Co. (The) 1.5 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Apple Inc. 6.3 % Berkshire Hathaway, Inc., Class B 3.1 % JPMorgan Chase & Co. 2.4 % Meta Platforms, Inc., Class A 2.1 % Exxon Mobil Corp. 2.0 % Alphabet, Inc., Class A 1.9 % UnitedHealth Group, Inc. 1.7 % Alphabet, Inc., Class C, NVS 1.7 % Home Depot, Inc. (The) 1.5 % Procter & Gamble Co. (The) 1.5 % (a) Excludes money market funds. | |
| C000012195 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Morningstar Mid-Cap Value ETF | |
| Class Name | iShares Morningstar Mid-Cap Value ETF | |
| Trading Symbol | IMCV | |
| Security Exchange Name | NASDAQ | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Morningstar Mid-Cap Value ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Morningstar Mid-Cap Value ETF $ 0.06 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 3 | |
| Expense Ratio, Percent | 0.06% | [4] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 10.32 % 33.39 % 9.88 % 8.98 % Morningstar US Market Index 13.83 38.09 14.70 12.56 Morningstar ® ℠ 10.33 33.42 9.98 9.19 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 636,645,315 | |
| Holdings Count | Holding | 309 | |
| Investment Company Portfolio Turnover | 16% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 309 Portfolio Turnover Rate 16 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Financials 18.7 % Utilities 12.7 % Industrials 11.0 % Real Estate 8.6 % Consumer Discretionary 8.4 % Information Technology 8.0 % Energy 8.0 % Consumer Staples 7.9 % Health Care 7.2 % Materials 7.0 % Communication Services 2.5 % Ten largest holdings Security Percent of Total (a) Williams Cos., Inc. (The) 1.2 % Capital One Financial Corp. 1.2 % Truist Financial Corp. 1.1 % General Motors Co. 1.1 % Norfolk Southern Corp. 1.0 % ONEOK, Inc. 1.0 % Bank of New York Mellon Corp. (The) 1.0 % PACCAR, Inc. 1.0 % Aflac, Inc. 1.0 % American Electric Power Co., Inc. 1.0 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Williams Cos., Inc. (The) 1.2 % Capital One Financial Corp. 1.2 % Truist Financial Corp. 1.1 % General Motors Co. 1.1 % Norfolk Southern Corp. 1.0 % ONEOK, Inc. 1.0 % Bank of New York Mellon Corp. (The) 1.0 % PACCAR, Inc. 1.0 % Aflac, Inc. 1.0 % American Electric Power Co., Inc. 1.0 % (a) Excludes money market funds. | |
| C000012196 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Morningstar Small-Cap ETF | |
| Class Name | iShares Morningstar Small-Cap ETF | |
| Trading Symbol | ISCB | |
| Security Exchange Name | NYSEArca | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Morningstar Small-Cap ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Morningstar Small-Cap ETF $ 0.04 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 2 | |
| Expense Ratio, Percent | 0.04% | [5] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 11.75 % 34.20 % 6.84 % 7.09 % Morningstar US Market Index 13.83 38.09 14.70 12.56 Morningstar ® ℠ 11.74 34.15 6.77 7.15 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 229,919,699 | |
| Holdings Count | Holding | 1,585 | |
| Investment Company Portfolio Turnover | 11% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 1,585 Portfolio Turnover Rate 11 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Financials 18.8 % Industrials 18.3 % Consumer Discretionary 14.1 % Health Care 12.1 % Information Technology 11.8 % Real Estate 7.1 % Materials 5.6 % Communication Services 3.6 % Energy 3.6 % Consumer Staples 2.8 % Utilities 2.2 % Ten largest holdings Security Percent of Total (a) Carvana Co., Class A 0.6 % Guidewire Software, Inc. 0.3 % Coherent Corp. 0.3 % East West Bancorp, Inc. 0.3 % FTAI Aviation Ltd. 0.3 % Curtiss-Wright Corp. 0.3 % Sprouts Farmers Market, Inc. 0.3 % Jones Lang LaSalle, Inc. 0.3 % Texas Roadhouse, Inc. 0.3 % Toast, Inc., Class A 0.3 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Carvana Co., Class A 0.6 % Guidewire Software, Inc. 0.3 % Coherent Corp. 0.3 % East West Bancorp, Inc. 0.3 % FTAI Aviation Ltd. 0.3 % Curtiss-Wright Corp. 0.3 % Sprouts Farmers Market, Inc. 0.3 % Jones Lang LaSalle, Inc. 0.3 % Texas Roadhouse, Inc. 0.3 % Toast, Inc., Class A 0.3 % (a) Excludes money market funds. | |
| C000042588 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Core U.S. REIT ETF | |
| Class Name | iShares Core U.S. REIT ETF | |
| Trading Symbol | USRT | |
| Security Exchange Name | NYSEArca | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Core U.S. REIT ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Core U.S. REIT ETF $ 0.08 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 4 | |
| Expense Ratio, Percent | 0.08% | [6] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 21.23 % 36.63 % 4.47 % 6.43 % Russell 3000 ® 13.85 37.86 14.60 12.44 FTSE Nareit Equity REITs Index 21.30 36.80 4.55 6.56 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 2,787,152,215 | |
| Holdings Count | Holding | 135 | |
| Investment Company Portfolio Turnover | 3% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 135 Portfolio Turnover Rate 3 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Industry allocation Industry Percent of Total (a) Specialized REITs 29.0 % Retail REITs 16.9 % Residential REITs 16.0 % Health Care REITs 15.2 % Industrial REITs 13.4 % Office REITs 4.3 % Hotel & Resort REITs 2.8 % Diversified REITs 2.4 % Ten largest holdings Security Percent of Total (a) Prologis, Inc. 8.7 % Equinix, Inc. 7.2 % Welltower, Inc. 6.8 % Digital Realty Trust, Inc. 4.8 % Simon Property Group, Inc. 4.6 % Public Storage 4.3 % Realty Income Corp. 4.3 % Iron Mountain, Inc. 3.0 % Extra Space Storage, Inc. 2.8 % VICI Properties, Inc. 2.8 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Prologis, Inc. 8.7 % Equinix, Inc. 7.2 % Welltower, Inc. 6.8 % Digital Realty Trust, Inc. 4.8 % Simon Property Group, Inc. 4.6 % Public Storage 4.3 % Realty Income Corp. 4.3 % Iron Mountain, Inc. 3.0 % Extra Space Storage, Inc. 2.8 % VICI Properties, Inc. 2.8 % (a) Excludes money market funds. | |
| C000099165 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Core High Dividend ETF | |
| Class Name | iShares Core High Dividend ETF | |
| Trading Symbol | HDV | |
| Security Exchange Name | NYSEArca | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Core High Dividend ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1-800-iShares (1-800-474-2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Core High Dividend ETF $ 0.08 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 4 | |
| Expense Ratio, Percent | 0.08% | [7] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 11.20 % 27.79 % 8.51 % 8.30 % Morningstar US Market Index 13.83 38.09 14.70 12.56 Morningstar ® ℠ 11.20 27.94 8.60 8.39 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 11,113,231,169 | |
| Holdings Count | Holding | 79 | |
| Investment Company Portfolio Turnover | 40% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 79 Portfolio Turnover Rate 40 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Energy 26.5 % Consumer Staples 18.7 % Health Care 18.5 % Utilities 11.2 % Information Technology 10.1 % Communication Services 4.9 % Financials 4.6 % Industrials 2.5 % Materials 2.4 % Consumer Discretionary 0.6 % Ten largest holdings Security Percent of Total (a) Exxon Mobil Corp. 9.9 % Chevron Corp. 6.6 % Johnson & Johnson 6.4 % AbbVie, Inc. 6.3 % Philip Morris International, Inc. 4.7 % AT&T Inc. 4.6 % Cisco Systems, Inc. 4.0 % PepsiCo, Inc. 3.9 % Coca-Cola Co. (The) 3.8 % Merck & Co., Inc. 3.8 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Exxon Mobil Corp. 9.9 % Chevron Corp. 6.6 % Johnson & Johnson 6.4 % AbbVie, Inc. 6.3 % Philip Morris International, Inc. 4.7 % AT&T Inc. 4.6 % Cisco Systems, Inc. 4.0 % PepsiCo, Inc. 3.9 % Coca-Cola Co. (The) 3.8 % Merck & Co., Inc. 3.8 % (a) Excludes money market funds. | |
| C000141931 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Core Dividend Growth ETF | |
| Class Name | iShares Core Dividend Growth ETF | |
| Trading Symbol | DGRO | |
| Security Exchange Name | NYSEArca | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Core Dividend Growth ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Core Dividend Growth ETF $ 0.08 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 4 | |
| Expense Ratio, Percent | 0.08% | [8] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years 10 Years Fund NAV 12.04 % 31.60 % 11.88 % 11.81 % Morningstar US Market Index 13.83 38.09 14.70 12.56 Morningstar ® ℠ 12.07 31.69 11.95 11.88 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 30,052,061,289 | |
| Holdings Count | Holding | 415 | |
| Investment Company Portfolio Turnover | 10% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 415 Portfolio Turnover Rate 10 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Financials 18.9 % Health Care 16.8 % Information Technology 16.7 % Industrials 12.1 % Consumer Staples 10.2 % Energy 7.8 % Utilities 6.8 % Consumer Discretionary 6.4 % Materials 2.7 % Communication Services 1.6 % Ten largest holdings Security Percent of Total (a) Exxon Mobil Corp. 3.0 % JPMorgan Chase & Co. 3.0 % Apple Inc. 2.9 % Microsoft Corp. 2.8 % Chevron Corp. 2.8 % Johnson & Johnson 2.7 % AbbVie, Inc. 2.7 % Broadcom, Inc. 2.4 % Home Depot, Inc. (The) 2.2 % Procter & Gamble Co. (The) 2.1 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Exxon Mobil Corp. 3.0 % JPMorgan Chase & Co. 3.0 % Apple Inc. 2.9 % Microsoft Corp. 2.8 % Chevron Corp. 2.8 % Johnson & Johnson 2.7 % AbbVie, Inc. 2.7 % Broadcom, Inc. 2.4 % Home Depot, Inc. (The) 2.2 % Procter & Gamble Co. (The) 2.1 % (a) Excludes money market funds. | |
| C000194634 [Member] | ||
| Shareholder Report [Line Items] | ||
| Fund Name | iShares Core Dividend ETF | |
| Class Name | iShares Core Dividend ETF | |
| Trading Symbol | DIVB | |
| Security Exchange Name | CboeBZX | |
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about iShares Core Dividend ETF (the “Fund”) for the period of May 1, 2024 to October 31, 2024. | |
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |
| Additional Information [Text Block] | You can find additional information about the Fund at blackrock.com/fundreports | |
| Additional Information Phone Number | 1‑800‑iShares (1‑800‑474‑2737) | |
| Additional Information Website | blackrock.com/fundreports | |
| Expenses [Text Block] | What were the Fund costs for the last six months? (based on a hypothetical $10,000 investment) Fund name Costs of a $10,000 Costs paid as a percentage of a iShares Core Dividend ETF $ 0.05 % (a) (a) Annualized. | |
| Expenses Paid, Amount | $ 3 | |
| Expense Ratio, Percent | 0.05% | [9] |
| Performance Past Does Not Indicate Future [Text] | Past performance is not an indication of future results. | |
| Average Annual Return [Table Text Block] | Average annual total returns 6-Month 1 Year 5 Years Since Fund Fund NAV 14.72 % 37.21 % 13.53 % 12.52 % Morningstar US Market Index 13.83 38.09 14.70 13.38 Morningstar ® ℠ 14.78 37.33 13.73 12.75 | |
| Performance Inception Date | Nov. 07, 2017 | |
| No Deduction of Taxes [Text Block] | Performance results do not reflect the deduction of taxes that a shareholder would pay on fund distributions or on the redemption or sale of fund shares. | |
| Updated Performance Information Location [Text Block] | Visit iShares.com | |
| Net Assets | $ 539,499,891 | |
| Holdings Count | Holding | 435 | |
| Investment Company Portfolio Turnover | 24% | |
| Additional Fund Statistics [Text Block] | Key Fund statistics Net Assets $ Number of Portfolio Holdings 435 Portfolio Turnover Rate 24 % | |
| Holdings [Text Block] | What did the Fund invest in? (as of October 31, 2024) Sector allocation Sector Percent of Total (a) Information Technology 23.5 % Financials 21.3 % Industrials 10.3 % Health Care 9.9 % Energy 8.9 % Consumer Staples 7.1 % Consumer Discretionary 6.6 % Real Estate 3.3 % Communication Services 3.2 % Utilities 3.0 % Materials 2.9 % Ten largest holdings Security Percent of Total (a) Cisco Systems, Inc. 5.3 % International Business Machines Corp. 3.6 % Accenture PLC, Class A 3.5 % Texas Instruments, Inc. 3.1 % Exxon Mobil Corp. 2.9 % JPMorgan Chase & Co. 2.5 % Wells Fargo & Co. 2.2 % Chevron Corp. 2.1 % Fidelity National Information Services, Inc. 2.0 % Verizon Communications, Inc. 1.6 % (a) Excludes money market funds. | |
| Largest Holdings [Text Block] | Ten largest holdings Security Percent of Total (a) Cisco Systems, Inc. 5.3 % International Business Machines Corp. 3.6 % Accenture PLC, Class A 3.5 % Texas Instruments, Inc. 3.1 % Exxon Mobil Corp. 2.9 % JPMorgan Chase & Co. 2.5 % Wells Fargo & Co. 2.2 % Chevron Corp. 2.1 % Fidelity National Information Services, Inc. 2.0 % Verizon Communications, Inc. 1.6 % (a) Excludes money market funds. | |
| [1]Annualized.[2]Annualized.[3]Annualized.[4]Annualized.[5]Annualized.[6]Annualized.[7]Annualized.[8]Annualized.[9]Annualized. | ||
| Shareholder Report, Line Graph (Details) | 6 Months Ended | 12 Months Ended | 60 Months Ended | 84 Months Ended | 120 Months Ended |
| Oct. 31, 2024 | Oct. 31, 2024 | Oct. 31, 2024 | Oct. 31, 2024 | Oct. 31, 2024 | |
| C000012064 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 15.10% | 33.73% | 9.75% | 9.39% | |
| C000012097 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 13.99% | 38.45% | 14.55% | 12.21% | |
| C000012099 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 11.29% | 32.20% | 10.38% | 9.58% | |
| C000012195 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 10.32% | 33.39% | 9.88% | 8.98% | |
| C000012196 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 11.75% | 34.20% | 6.84% | 7.09% | |
| C000042588 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 21.23% | 36.63% | 4.47% | 6.43% | |
| C000099165 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 11.20% | 27.79% | 8.51% | 8.30% | |
| C000141931 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 12.04% | 31.60% | 11.88% | 11.81% | |
| C000194634 [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Fund NAV | ||||
| Average Annual Return, Percent | 14.72% | 37.21% | 13.53% | 12.52% | |
| S And P Total Market IndexTM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | S&P Total Market Index™ | ||||
| Average Annual Return, Percent | 13.84% | 37.99% | 14.51% | 12.37% | |
| Morningstar US Market Index [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar US Market Index | ||||
| Average Annual Return, Percent | 13.83% | 38.09% | 14.70% | 13.38% | 12.56% |
| Russell 3000 Index [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Russell 3000® Index | ||||
| Average Annual Return, Percent | 13.85% | 37.86% | 14.60% | 12.44% | |
| Dow Jones U S Select Dividend IndexTM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Dow Jones U.S. Select Dividend Index™ | ||||
| Average Annual Return, Percent | 15.32% | 34.25% | 10.19% | 9.83% | |
| Morningstar US Mid Cap Broad Value IndexSM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar® US Mid Cap Broad Value Index℠ | ||||
| Average Annual Return, Percent | 10.33% | 33.42% | 9.98% | 9.19% | |
| Morningstar US Large Mid Cap IndexSM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar® US Large-Mid Cap Index℠ | ||||
| Average Annual Return, Percent | 14.01% | 38.46% | 14.62% | 12.36% | |
| Morningstar US Large Mid Cap Broad Value IndexSM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar® US Large-Mid Cap Broad Value Index℠ | ||||
| Average Annual Return, Percent | 11.30% | 32.20% | 10.47% | 9.75% | |
| Morningstar US Small Cap Extended IndexSm [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar® US Small Cap Extended Index℠ | ||||
| Average Annual Return, Percent | 11.74% | 34.15% | 6.77% | 7.15% | |
| FTSE Nareit Equity REITs Index [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | FTSE Nareit Equity REITs Index | ||||
| Average Annual Return, Percent | 21.30% | 36.80% | 4.55% | 6.56% | |
| Morningstar Dividend Yield Focus IndexSM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar® Dividend Yield Focus Index℠ | ||||
| Average Annual Return, Percent | 11.20% | 27.94% | 8.60% | 8.39% | |
| Morningstar US Dividend Growth IndexSM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar® US Dividend Growth Index℠ | ||||
| Average Annual Return, Percent | 12.07% | 31.69% | 11.95% | 11.88% | |
| Morningstar US Dividend and Buyback IndexSM [Member] | |||||
| Account Value [Line Items] | |||||
| Line Graph and Table Measure Name | Morningstar® US Dividend and Buyback Index℠ | ||||
| Average Annual Return, Percent | 14.78% | 37.33% | 13.73% | 12.75% |
| Shareholder Report, Holdings (Details) | Oct. 31, 2024 | |
| C000012064 [Member] | Altria Group Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.20% | [1] |
| C000012064 [Member] | Philip Morris International Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.10% | [1] |
| C000012064 [Member] | International Paper Co [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.10% | [1] |
| C000012064 [Member] | Citizens Financial Group Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.80% | [1] |
| C000012064 [Member] | Dominion Energy Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.80% | [1] |
| C000012064 [Member] | ONEOK Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.80% | [1] |
| C000012064 [Member] | Truist Financial Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.80% | [1] |
| C000012064 [Member] | KeyCorp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.70% | [1] |
| C000012064 [Member] | Entergy Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.70% | [1] |
| C000012064 [Member] | AT And T Inc Top Holding [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [1] |
| C000012064 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 29.10% | [1] |
| C000012064 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 27% | [1] |
| C000012064 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.20% | [1] |
| C000012064 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8.20% | [1] |
| C000012064 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.70% | [1] |
| C000012064 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 5.70% | [1] |
| C000012064 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [1] |
| C000012064 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.40% | [1] |
| C000012064 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [1] |
| C000012064 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.10% | [1] |
| C000012097 [Member] | Apple Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.50% | [2] |
| C000012097 [Member] | NVIDIA Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [2] |
| C000012097 [Member] | Microsoft Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6% | [2] |
| C000012097 [Member] | Amazon com Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [2] |
| C000012097 [Member] | Meta Platforms Inc Class A [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.50% | [2] |
| C000012097 [Member] | Alphabet Inc Class A [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2% | [2] |
| C000012097 [Member] | Alphabet Inc Class C NVS [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.80% | [2] |
| C000012097 [Member] | Berkshire Hathaway Inc Class B [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.60% | [2] |
| C000012097 [Member] | Broadcom Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.60% | [2] |
| C000012097 [Member] | Eli Lilly And Co [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.40% | [2] |
| C000012097 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.40% | [2] |
| C000012097 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 13.50% | [2] |
| C000012097 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 5.70% | [2] |
| C000012097 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.30% | [2] |
| C000012097 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.20% | [2] |
| C000012097 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.10% | [2] |
| C000012097 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [2] |
| C000012097 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 11.20% | [2] |
| C000012097 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 30.90% | [2] |
| C000012097 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8.90% | [2] |
| C000012097 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.30% | [2] |
| C000012099 [Member] | Apple Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [3] |
| C000012099 [Member] | Meta Platforms Inc Class A [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.10% | [3] |
| C000012099 [Member] | Alphabet Inc Class A [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.90% | [3] |
| C000012099 [Member] | Alphabet Inc Class C NVS [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.70% | [3] |
| C000012099 [Member] | Berkshire Hathaway Inc Class B [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.10% | [3] |
| C000012099 [Member] | JPMorgan Chase And Co [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.40% | [3] |
| C000012099 [Member] | Exxon Mobil Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2% | [3] |
| C000012099 [Member] | UnitedHealth Group Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.70% | [3] |
| C000012099 [Member] | Home Depot Inc The [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.50% | [3] |
| C000012099 [Member] | Procter And Gamble Co The [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.50% | [3] |
| C000012099 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.30% | [3] |
| C000012099 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 18.90% | [3] |
| C000012099 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.20% | [3] |
| C000012099 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.30% | [3] |
| C000012099 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.20% | [3] |
| C000012099 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9% | [3] |
| C000012099 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.10% | [3] |
| C000012099 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 14.40% | [3] |
| C000012099 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 16.40% | [3] |
| C000012099 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.50% | [3] |
| C000012099 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.70% | [3] |
| C000012195 [Member] | ONEOK Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [4] |
| C000012195 [Member] | Truist Financial Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.10% | [4] |
| C000012195 [Member] | Williams Cos Inc The [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [4] |
| C000012195 [Member] | Capital One Financial Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.20% | [4] |
| C000012195 [Member] | General Motors Co [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.10% | [4] |
| C000012195 [Member] | Norfolk Southern Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [4] |
| C000012195 [Member] | Bank of New York Mellon Corp The [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [4] |
| C000012195 [Member] | PACCAR Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [4] |
| C000012195 [Member] | Aflac Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [4] |
| C000012195 [Member] | American Electric Power Co Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1% | [4] |
| C000012195 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.70% | [4] |
| C000012195 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 18.70% | [4] |
| C000012195 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.90% | [4] |
| C000012195 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7% | [4] |
| C000012195 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8.40% | [4] |
| C000012195 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.50% | [4] |
| C000012195 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8% | [4] |
| C000012195 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.20% | [4] |
| C000012195 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8% | [4] |
| C000012195 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 11% | [4] |
| C000012195 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8.60% | [4] |
| C000012196 [Member] | Carvana Co Class A [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.60% | [5] |
| C000012196 [Member] | Guidewire Software Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | Coherent Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | East West Bancorp Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | FTAI Aviation Ltd [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | Curtiss Wright Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | Sprouts Farmers Market Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | Jones Lang LaSalle Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | Texas Roadhouse Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | Toast Inc Class A [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.30% | [5] |
| C000012196 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [5] |
| C000012196 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 18.80% | [5] |
| C000012196 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [5] |
| C000012196 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 5.60% | [5] |
| C000012196 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 14.10% | [5] |
| C000012196 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.60% | [5] |
| C000012196 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.60% | [5] |
| C000012196 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.10% | [5] |
| C000012196 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 11.80% | [5] |
| C000012196 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 18.30% | [5] |
| C000012196 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.10% | [5] |
| C000042588 [Member] | Prologis Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8.70% | [6] |
| C000042588 [Member] | Equinix Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.20% | [6] |
| C000042588 [Member] | Welltower Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.80% | [6] |
| C000042588 [Member] | Digital Realty Trust Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.80% | [6] |
| C000042588 [Member] | Simon Property Group Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [6] |
| C000042588 [Member] | Public Storage [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.30% | [6] |
| C000042588 [Member] | Realty Income Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.30% | [6] |
| C000042588 [Member] | Iron Mountain Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [6] |
| C000042588 [Member] | Extra Space Storage Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [6] |
| C000042588 [Member] | VICI Properties Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [6] |
| C000042588 [Member] | Specialized REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 29% | [6] |
| C000042588 [Member] | Retail REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 16.90% | [6] |
| C000042588 [Member] | Residential REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 16% | [6] |
| C000042588 [Member] | Health Care REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 15.20% | [6] |
| C000042588 [Member] | Industrial REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 13.40% | [6] |
| C000042588 [Member] | Office REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.30% | [6] |
| C000042588 [Member] | Hotel And Resort REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [6] |
| C000042588 [Member] | Diversified REITs [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.40% | [6] |
| C000099165 [Member] | Philip Morris International Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.70% | [7] |
| C000099165 [Member] | AT And T Inc Top Holding [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [7] |
| C000099165 [Member] | Exxon Mobil Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.90% | [7] |
| C000099165 [Member] | Chevron Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.60% | [7] |
| C000099165 [Member] | Johnson And Johnson [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.40% | [7] |
| C000099165 [Member] | AbbVie Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.30% | [7] |
| C000099165 [Member] | Cisco Systems Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4% | [7] |
| C000099165 [Member] | PepsiCo Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.90% | [7] |
| C000099165 [Member] | Coca Cola Co The [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.80% | [7] |
| C000099165 [Member] | Merck And Co Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.80% | [7] |
| C000099165 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 11.20% | [7] |
| C000099165 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.60% | [7] |
| C000099165 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 18.70% | [7] |
| C000099165 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.40% | [7] |
| C000099165 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 0.60% | [7] |
| C000099165 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 4.90% | [7] |
| C000099165 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 26.50% | [7] |
| C000099165 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 18.50% | [7] |
| C000099165 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.10% | [7] |
| C000099165 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.50% | [7] |
| C000141931 [Member] | Apple Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [8] |
| C000141931 [Member] | Microsoft Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [8] |
| C000141931 [Member] | Broadcom Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.40% | [8] |
| C000141931 [Member] | JPMorgan Chase And Co [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [8] |
| C000141931 [Member] | Exxon Mobil Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [8] |
| C000141931 [Member] | Home Depot Inc The [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [8] |
| C000141931 [Member] | Procter And Gamble Co The [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.10% | [8] |
| C000141931 [Member] | Chevron Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.80% | [8] |
| C000141931 [Member] | Johnson And Johnson [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.70% | [8] |
| C000141931 [Member] | AbbVie Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.70% | [8] |
| C000141931 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.80% | [8] |
| C000141931 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 18.90% | [8] |
| C000141931 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.20% | [8] |
| C000141931 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.70% | [8] |
| C000141931 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.40% | [8] |
| C000141931 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.60% | [8] |
| C000141931 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.80% | [8] |
| C000141931 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 16.80% | [8] |
| C000141931 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 16.70% | [8] |
| C000141931 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 12.10% | [8] |
| C000194634 [Member] | JPMorgan Chase And Co [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.50% | [9] |
| C000194634 [Member] | Exxon Mobil Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [9] |
| C000194634 [Member] | Chevron Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.10% | [9] |
| C000194634 [Member] | Cisco Systems Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 5.30% | [9] |
| C000194634 [Member] | International Business Machines Corp [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.60% | [9] |
| C000194634 [Member] | Accenture PLC Class A [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.50% | [9] |
| C000194634 [Member] | Texas Instruments Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.10% | [9] |
| C000194634 [Member] | Wells Fargo And Co [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.20% | [9] |
| C000194634 [Member] | Fidelity National Information Services Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2% | [9] |
| C000194634 [Member] | Verizon Communications Inc [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 1.60% | [9] |
| C000194634 [Member] | Utilities Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3% | [9] |
| C000194634 [Member] | Financial Services Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 21.30% | [9] |
| C000194634 [Member] | Consumer Staples Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 7.10% | [9] |
| C000194634 [Member] | Materials Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 2.90% | [9] |
| C000194634 [Member] | Consumer Discretionary Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 6.60% | [9] |
| C000194634 [Member] | Communications Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.20% | [9] |
| C000194634 [Member] | Energy Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 8.90% | [9] |
| C000194634 [Member] | Healthcare Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 9.90% | [9] |
| C000194634 [Member] | Information Technology Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 23.50% | [9] |
| C000194634 [Member] | Industrial Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 10.30% | [9] |
| C000194634 [Member] | Real Estate Sector [Member] | ||
| Holdings [Line Items] | ||
| Percent of Total Investments | 3.30% | [9] |
| [1]Excludes money market funds.[2]Excludes money market funds.[3]Excludes money market funds.[4]Excludes money market funds.[5]Excludes money market funds.[6]Excludes money market funds.[7]Excludes money market funds.[8]Excludes money market funds.[9]Excludes money market funds. | ||
