BLACKROCK INSTITUTIONAL TRUST COMPANY, N. A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan BLACKROCK MSCI ACWI IMI INDEX FUND B
| Measure | Date | Value |
|---|
| 2022 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,010,783,838 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,010,783,838 |
| Total transfer of assets to this plan | 2022-12-31 | $845,207,773 |
| Total transfer of assets from this plan | 2022-12-31 | $1,386,156,186 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $10,776 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $106,429 |
| Total income from all sources (including contributions) | 2022-12-31 | $-933,899,263 |
| Total of all expenses incurred | 2022-12-31 | $16,665 |
| Value of total assets at end of year | 2022-12-31 | $3,250,811,629 |
| Value of total assets at beginning of year | 2022-12-31 | $4,725,771,623 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $16,665 |
| Total interest from all sources | 2022-12-31 | $1,741 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Administrative expenses professional fees incurred | 2022-12-31 | $6,566 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $16,708 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $98,462 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $10,776 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $106,429 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Value of net income/loss | 2022-12-31 | $-933,915,928 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $3,250,800,853 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $4,725,665,194 |
| Investment advisory and management fees | 2022-12-31 | $6,799 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $3,250,744,921 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $4,725,623,161 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $1,741 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $76,882,834 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $50,780,016 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $50,780,016 |
| 2021 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $131,078,183 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $131,078,183 |
| Total transfer of assets to this plan | 2021-12-31 | $521,076,127 |
| Total transfer of assets from this plan | 2021-12-31 | $621,309,310 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $106,429 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $867,886 |
| Total income from all sources (including contributions) | 2021-12-31 | $738,992,747 |
| Total of all expenses incurred | 2021-12-31 | $13,157 |
| Value of total assets at end of year | 2021-12-31 | $4,725,771,623 |
| Value of total assets at beginning of year | 2021-12-31 | $4,087,786,673 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $13,157 |
| Total interest from all sources | 2021-12-31 | $203 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Administrative expenses professional fees incurred | 2021-12-31 | $3,356 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $98,462 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $846,257 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $106,429 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $867,886 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $738,979,590 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $4,725,665,194 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $4,086,918,787 |
| Investment advisory and management fees | 2021-12-31 | $6,501 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $4,725,623,161 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $4,086,890,416 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $203 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $607,914,361 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $17,140,446 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $17,140,446 |
| 2020 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $481,906,433 |
| Total transfer of assets from this plan | 2020-12-31 | $335,607,336 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $867,886 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $715,585 |
| Total income from all sources (including contributions) | 2020-12-31 | $653,253,073 |
| Total of all expenses incurred | 2020-12-31 | $13,440 |
| Value of total assets at end of year | 2020-12-31 | $4,087,786,673 |
| Value of total assets at beginning of year | 2020-12-31 | $3,288,095,642 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $13,440 |
| Total interest from all sources | 2020-12-31 | $407 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Administrative expenses professional fees incurred | 2020-12-31 | $3,978 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $846,257 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $706,425 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $867,886 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $715,585 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Value of net income/loss | 2020-12-31 | $653,239,633 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $4,086,918,787 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $3,287,380,057 |
| Investment advisory and management fees | 2020-12-31 | $6,162 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $4,086,890,416 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $3,287,339,217 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $407 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $653,252,666 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $2,644,355 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $2,644,355 |
| 2019 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $659,866,522 |
| Total transfer of assets from this plan | 2019-12-31 | $522,234,040 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $715,585 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $158,168 |
| Total income from all sources (including contributions) | 2019-12-31 | $693,702,222 |
| Total of all expenses incurred | 2019-12-31 | $12,429 |
| Value of total assets at end of year | 2019-12-31 | $3,288,095,642 |
| Value of total assets at beginning of year | 2019-12-31 | $2,456,215,950 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $12,429 |
| Total interest from all sources | 2019-12-31 | $6,349 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Administrative expenses professional fees incurred | 2019-12-31 | $5,559 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $706,425 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $181,592 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $715,585 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $158,168 |
| Value of net income/loss | 2019-12-31 | $693,689,793 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $3,287,380,057 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $2,456,057,782 |
| Investment advisory and management fees | 2019-12-31 | $6,870 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $3,287,339,217 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $2,456,014,314 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $20,044 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $20,044 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $6,349 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $693,695,873 |
| 2018 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-542,200,196 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-542,200,196 |
| Total transfer of assets to this plan | 2018-12-31 | $604,099,410 |
| Total transfer of assets from this plan | 2018-12-31 | $889,092,039 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $158,168 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $74,276,028 |
| Total income from all sources (including contributions) | 2018-12-31 | $-267,922,131 |
| Total loss/gain on sale of assets | 2018-12-31 | $40,032,825 |
| Total of all expenses incurred | 2018-12-31 | $11,471 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $2,456,215,950 |
| Value of total assets at beginning of year | 2018-12-31 | $3,083,260,041 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $11,471 |
| Total interest from all sources | 2018-12-31 | $1,028 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $5,615 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $181,592 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $74,275,195 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $158,168 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $74,276,028 |
| Value of net income/loss | 2018-12-31 | $-267,933,602 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $2,456,057,782 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $3,008,984,013 |
| Investment advisory and management fees | 2018-12-31 | $5,856 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $2,456,014,314 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $3,008,935,312 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $20,044 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $49,534 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $49,534 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,028 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $234,244,212 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $880,310,268 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $840,277,443 |
| 2017 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $372,892,453 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $372,892,453 |
| Total transfer of assets to this plan | 2017-12-31 | $370,534,009 |
| Total transfer of assets from this plan | 2017-12-31 | $221,702,862 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $74,276,028 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $13,922,869 |
| Total income from all sources (including contributions) | 2017-12-31 | $572,431,898 |
| Total loss/gain on sale of assets | 2017-12-31 | $4,118,206 |
| Total of all expenses incurred | 2017-12-31 | $11,404 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $0 |
| Value of total assets at end of year | 2017-12-31 | $3,083,260,041 |
| Value of total assets at beginning of year | 2017-12-31 | $2,301,655,241 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $11,404 |
| Total interest from all sources | 2017-12-31 | $609 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $5,593 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $74,275,195 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $13,922,756 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $74,276,028 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $13,922,869 |
| Value of net income/loss | 2017-12-31 | $572,420,494 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $3,008,984,013 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $2,287,732,372 |
| Investment advisory and management fees | 2017-12-31 | $5,811 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $3,008,935,312 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $2,287,682,952 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $49,534 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $49,533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $49,533 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $609 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $195,420,630 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $125,168,338 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $121,050,132 |
| 2016 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $95,394,857 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $95,394,857 |
| Total transfer of assets to this plan | 2016-12-31 | $716,867,216 |
| Total transfer of assets from this plan | 2016-12-31 | $559,945,628 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $13,922,869 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $36,934,526 |
| Total income from all sources (including contributions) | 2016-12-31 | $186,022,389 |
| Total loss/gain on sale of assets | 2016-12-31 | $-7,556,744 |
| Total of all expenses incurred | 2016-12-31 | $11,509 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $0 |
| Value of total assets at end of year | 2016-12-31 | $2,301,655,241 |
| Value of total assets at beginning of year | 2016-12-31 | $1,981,734,430 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $11,509 |
| Total interest from all sources | 2016-12-31 | $265 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $5,700 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $13,922,756 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $36,904,314 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $13,922,869 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $36,934,526 |
| Value of net income/loss | 2016-12-31 | $186,010,880 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $2,287,732,372 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $1,944,799,904 |
| Investment advisory and management fees | 2016-12-31 | $5,809 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $2,287,682,952 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $1,944,788,224 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $49,533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $41,892 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $41,892 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $265 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $98,184,011 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $76,460,393 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $84,017,137 |
| 2015 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-137,831,477 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-137,831,477 |
| Total transfer of assets to this plan | 2015-12-31 | $179,423,415 |
| Total transfer of assets from this plan | 2015-12-31 | $420,547,070 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $36,934,526 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $25,020,363 |
| Total income from all sources (including contributions) | 2015-12-31 | $-30,227,503 |
| Total loss/gain on sale of assets | 2015-12-31 | $-23,872,026 |
| Total of all expenses incurred | 2015-12-31 | $11,525 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $1,981,734,430 |
| Value of total assets at beginning of year | 2015-12-31 | $2,241,182,950 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $11,525 |
| Total interest from all sources | 2015-12-31 | $124 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $5,700 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $36,904,314 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $25,003,847 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $36,934,526 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $25,020,363 |
| Value of net income/loss | 2015-12-31 | $-30,239,028 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $1,944,799,904 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $2,216,162,587 |
| Investment advisory and management fees | 2015-12-31 | $5,825 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $1,944,788,224 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $2,216,129,320 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $41,892 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $49,783 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $49,783 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $124 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $131,475,876 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $434,414,738 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $458,286,764 |
| 2014 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $-26,975,310 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $-26,975,310 |
| Total transfer of assets to this plan | 2014-12-31 | $753,135,815 |
| Total transfer of assets from this plan | 2014-12-31 | $336,338,508 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $25,020,363 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $11,991 |
| Total income from all sources (including contributions) | 2014-12-31 | $93,584,016 |
| Total loss/gain on sale of assets | 2014-12-31 | $-46,712,985 |
| Total of all expenses incurred | 2014-12-31 | $11,474 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $0 |
| Value of total assets at end of year | 2014-12-31 | $2,241,182,950 |
| Value of total assets at beginning of year | 2014-12-31 | $1,705,804,729 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $11,474 |
| Total interest from all sources | 2014-12-31 | $89 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $5,650 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $25,003,847 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $3,565 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $25,020,363 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $11,991 |
| Value of net income/loss | 2014-12-31 | $93,572,542 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $2,216,162,587 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $1,705,792,738 |
| Investment advisory and management fees | 2014-12-31 | $5,824 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $2,216,129,320 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $1,705,751,158 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $49,783 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $50,006 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $50,006 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $89 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $167,272,222 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $1,318,755,921 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $1,365,468,906 |
| 2013 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $146,521,265 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $146,521,265 |
| Total transfer of assets to this plan | 2013-12-31 | $195,812,220 |
| Total transfer of assets from this plan | 2013-12-31 | $257,867,397 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $11,991 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $20,463 |
| Total income from all sources (including contributions) | 2013-12-31 | $353,645,242 |
| Total loss/gain on sale of assets | 2013-12-31 | $-23,686,347 |
| Total of all expenses incurred | 2013-12-31 | $11,725 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $1,705,804,729 |
| Value of total assets at beginning of year | 2013-12-31 | $1,414,234,861 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $11,725 |
| Total interest from all sources | 2013-12-31 | $115 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $5,900 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $3,565 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $4,727 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $11,991 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $20,463 |
| Value of net income/loss | 2013-12-31 | $353,633,517 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $1,705,792,738 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $1,414,214,398 |
| Investment advisory and management fees | 2013-12-31 | $5,825 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $1,705,751,158 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $1,414,180,586 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $50,006 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $49,548 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $49,548 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $115 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $230,810,209 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $258,412,081 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $282,098,428 |
| 2012 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $55,207,722 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $55,207,722 |
| Total transfer of assets to this plan | 2012-12-31 | $62,291,258 |
| Total transfer of assets from this plan | 2012-12-31 | $52,914,805 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $20,463 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $13,013,111 |
| Total income from all sources (including contributions) | 2012-12-31 | $204,787,137 |
| Total loss/gain on sale of assets | 2012-12-31 | $-8,493,300 |
| Total of all expenses incurred | 2012-12-31 | $11,415 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $0 |
| Value of total assets at end of year | 2012-12-31 | $1,414,234,861 |
| Value of total assets at beginning of year | 2012-12-31 | $1,213,075,334 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $11,415 |
| Total interest from all sources | 2012-12-31 | $86 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $5,800 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $4,727 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $13,005,679 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $20,463 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $13,013,111 |
| Value of net income/loss | 2012-12-31 | $204,775,722 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $1,414,214,398 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $1,200,062,223 |
| Investment advisory and management fees | 2012-12-31 | $5,615 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $1,414,180,586 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $1,200,068,614 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $49,548 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $1,041 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $1,041 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $86 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $158,072,629 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $57,495,516 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $65,988,816 |
| 2010 : BLACKROCK MSCI ACWI IMI INDEX FUND B 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $32,266,544 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $32,266,544 |
| Total transfer of assets to this plan | 2010-12-31 | $634,104,295 |
| Total transfer of assets from this plan | 2010-12-31 | $74,007 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $6,718 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $0 |
| Total income from all sources (including contributions) | 2010-12-31 | $52,975,162 |
| Total loss/gain on sale of assets | 2010-12-31 | $-126,343 |
| Total of all expenses incurred | 2010-12-31 | $7,026 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $687,005,142 |
| Value of total assets at beginning of year | 2010-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $7,026 |
| Total interest from all sources | 2010-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $5,692 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $6,718 |
| Administrative expenses (other) incurred | 2010-12-31 | $-2,994 |
| Value of net income/loss | 2010-12-31 | $52,968,136 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $686,998,424 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $0 |
| Investment advisory and management fees | 2010-12-31 | $4,328 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $687,004,314 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $828 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $20,834,961 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $2,922,370 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $3,048,713 |
