BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
| Measure | Date | Value |
|---|
| 2022 : RUSSELL 1000 INDEX FUND E 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-5,244,265,787 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-5,244,265,787 |
| Total transfer of assets to this plan | 2022-12-31 | $3,367,314,869 |
| Total transfer of assets from this plan | 2022-12-31 | $1,149,695,822 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $117,615,996 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $104,210,970 |
| Total income from all sources (including contributions) | 2022-12-31 | $-4,126,337,231 |
| Total of all expenses incurred | 2022-12-31 | $14,366 |
| Value of total assets at end of year | 2022-12-31 | $18,934,559,249 |
| Value of total assets at beginning of year | 2022-12-31 | $20,829,886,773 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $14,366 |
| Total interest from all sources | 2022-12-31 | $80 |
| 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 | $3,792 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $117,609,102 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $104,201,104 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $117,615,996 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $104,210,970 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Value of net income/loss | 2022-12-31 | $-4,126,351,597 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $18,816,943,253 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $20,725,675,803 |
| Investment advisory and management fees | 2022-12-31 | $7,274 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $18,816,947,263 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $20,725,679,709 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $2,884 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $5,960 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $5,960 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $80 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $1,117,928,476 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $49,647 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $49,647 |
| 2021 : RUSSELL 1000 INDEX FUND E 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $2,077,245,233 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $2,077,245,233 |
| Total transfer of assets to this plan | 2021-12-31 | $1,878,704,130 |
| Total transfer of assets from this plan | 2021-12-31 | $2,995,952,059 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $104,210,970 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $91,557,052 |
| Total income from all sources (including contributions) | 2021-12-31 | $4,589,606,808 |
| Total of all expenses incurred | 2021-12-31 | $13,506 |
| Value of total assets at end of year | 2021-12-31 | $20,829,886,773 |
| Value of total assets at beginning of year | 2021-12-31 | $17,344,887,482 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $13,506 |
| Total interest from all sources | 2021-12-31 | $12 |
| 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 | $3,372 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $104,201,104 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $91,547,353 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $104,210,970 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $91,557,052 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $4,589,593,302 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $20,725,675,803 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $17,253,330,430 |
| Investment advisory and management fees | 2021-12-31 | $6,834 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $20,725,679,709 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $17,253,334,672 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $5,960 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $5,457 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $5,457 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $12 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $2,512,361,563 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $79,792 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $79,792 |
| 2020 : RUSSELL 1000 INDEX FUND E 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $3,172,500,692 |
| Total transfer of assets from this plan | 2020-12-31 | $2,092,241,122 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $91,557,052 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $156,024,383 |
| Total income from all sources (including contributions) | 2020-12-31 | $2,897,012,810 |
| Total of all expenses incurred | 2020-12-31 | $13,016 |
| Value of total assets at end of year | 2020-12-31 | $17,344,887,482 |
| Value of total assets at beginning of year | 2020-12-31 | $13,432,095,449 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $13,016 |
| Total interest from all sources | 2020-12-31 | $1,224 |
| 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 | $3,331 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $91,547,353 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $156,017,382 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $91,557,052 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $156,024,383 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Value of net income/loss | 2020-12-31 | $2,896,999,794 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $17,253,330,430 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $13,276,071,066 |
| Investment advisory and management fees | 2020-12-31 | $6,385 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $17,253,334,672 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $13,276,072,067 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $5,457 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $6,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $6,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $1,224 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $2,897,011,586 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $10,043,269 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $10,043,269 |
| 2019 : RUSSELL 1000 INDEX FUND E 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $2,465,100,831 |
| Total transfer of assets from this plan | 2019-12-31 | $1,177,397,026 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $156,024,383 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $25,763,551 |
| Total income from all sources (including contributions) | 2019-12-31 | $2,992,070,709 |
| Total of all expenses incurred | 2019-12-31 | $12,202 |
| Value of total assets at end of year | 2019-12-31 | $13,432,095,449 |
| Value of total assets at beginning of year | 2019-12-31 | $9,022,072,305 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $12,202 |
| Total interest from all sources | 2019-12-31 | $122 |
| 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 | $3,727 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $156,017,382 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $25,760,127 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $156,024,383 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $25,763,551 |
| Value of net income/loss | 2019-12-31 | $2,992,058,507 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $13,276,071,066 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $8,996,308,754 |
| Investment advisory and management fees | 2019-12-31 | $8,475 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $13,276,072,067 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $8,996,309,195 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $6,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $2,983 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $2,983 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $122 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $2,992,070,587 |
| 2018 : RUSSELL 1000 INDEX FUND E 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-2,228,811,953 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-2,228,811,953 |
| Total transfer of assets to this plan | 2018-12-31 | $1,149,030,689 |
| Total transfer of assets from this plan | 2018-12-31 | $1,524,158,953 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $25,763,551 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $446,259,772 |
| Total income from all sources (including contributions) | 2018-12-31 | $-423,212,551 |
| Total loss/gain on sale of assets | 2018-12-31 | $316,206,434 |
| Total of all expenses incurred | 2018-12-31 | $9,667 |
| 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 | $9,022,072,305 |
| Value of total assets at beginning of year | 2018-12-31 | $10,240,919,008 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $9,667 |
| Total interest from all sources | 2018-12-31 | $107 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $3,762 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $25,760,127 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $446,259,457 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $25,763,551 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $446,259,772 |
| Value of net income/loss | 2018-12-31 | $-423,222,218 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $8,996,308,754 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $9,794,659,236 |
| Investment advisory and management fees | 2018-12-31 | $5,905 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $8,996,309,195 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $9,794,657,798 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $2,983 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,753 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,753 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $107 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $1,489,392,861 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $1,465,156,621 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $1,148,950,187 |
| 2017 : RUSSELL 1000 INDEX FUND E 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $1,039,563,451 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $1,039,563,451 |
| Total transfer of assets to this plan | 2017-12-31 | $2,317,902,363 |
| Total transfer of assets from this plan | 2017-12-31 | $1,107,325,351 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $446,259,772 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $57,264,510 |
| Total income from all sources (including contributions) | 2017-12-31 | $1,661,982,669 |
| Total loss/gain on sale of assets | 2017-12-31 | $261,170,285 |
| Total of all expenses incurred | 2017-12-31 | $9,611 |
| 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 | $10,240,919,008 |
| Value of total assets at beginning of year | 2017-12-31 | $6,979,373,676 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $9,611 |
| Total interest from all sources | 2017-12-31 | $641 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $3,765 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $446,259,457 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $57,268,908 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $446,259,772 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $57,264,510 |
| Value of net income/loss | 2017-12-31 | $1,661,973,058 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $9,794,659,236 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $6,922,109,166 |
| Investment advisory and management fees | 2017-12-31 | $5,846 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $9,794,657,798 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $6,922,104,768 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,753 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $641 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $361,248,292 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $1,065,963,708 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $804,793,423 |
| 2016 : RUSSELL 1000 INDEX FUND E 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-152,805,498 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-152,805,498 |
| Total transfer of assets to this plan | 2016-12-31 | $1,519,997,807 |
| Total transfer of assets from this plan | 2016-12-31 | $2,475,454,875 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $57,264,510 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $48,769,026 |
| Expenses. Interest paid | 2016-12-31 | $544 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2016-12-31 | $544 |
| Total income from all sources (including contributions) | 2016-12-31 | $794,152,615 |
| Total loss/gain on sale of assets | 2016-12-31 | $549,264,502 |
| Total of all expenses incurred | 2016-12-31 | $10,311 |
| 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 | $6,979,373,676 |
| Value of total assets at beginning of year | 2016-12-31 | $7,132,192,956 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $9,767 |
| Total interest from all sources | 2016-12-31 | $41 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $3,910 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $57,268,908 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $48,765,359 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $57,264,510 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $48,769,026 |
| Value of net income/loss | 2016-12-31 | $794,142,304 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $6,922,109,166 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $7,083,423,930 |
| Investment advisory and management fees | 2016-12-31 | $5,857 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $6,922,104,768 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $7,083,423,839 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $0 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $3,758 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $3,758 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $41 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $397,693,570 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $13,803,272,428 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $13,254,007,926 |
| 2015 : RUSSELL 1000 INDEX FUND E 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-537,906,384 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-537,906,384 |
| Total transfer of assets to this plan | 2015-12-31 | $1,491,821,258 |
| Total transfer of assets from this plan | 2015-12-31 | $914,304,524 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $48,769,026 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $26,526,090 |
| Total income from all sources (including contributions) | 2015-12-31 | $74,171,041 |
| Total loss/gain on sale of assets | 2015-12-31 | $229,626,447 |
| Total of all expenses incurred | 2015-12-31 | $9,624 |
| 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 | $7,132,192,956 |
| Value of total assets at beginning of year | 2015-12-31 | $6,458,271,869 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $9,624 |
| Total interest from all sources | 2015-12-31 | $19 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $3,910 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $48,765,359 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $26,519,680 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $48,769,026 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $26,526,090 |
| Value of net income/loss | 2015-12-31 | $74,161,417 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $7,083,423,930 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $6,431,745,779 |
| Investment advisory and management fees | 2015-12-31 | $5,714 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $7,083,423,839 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $6,431,746,189 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $3,758 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $6,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $6,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $19 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $382,450,959 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $851,575,179 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $621,948,732 |
| 2014 : RUSSELL 1000 INDEX FUND E 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $128,169,474 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $128,169,474 |
| Total transfer of assets to this plan | 2014-12-31 | $1,558,796,549 |
| Total transfer of assets from this plan | 2014-12-31 | $1,072,815,800 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $26,526,090 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $12,525,098 |
| Total income from all sources (including contributions) | 2014-12-31 | $742,414,283 |
| Total loss/gain on sale of assets | 2014-12-31 | $285,019,160 |
| Total of all expenses incurred | 2014-12-31 | $9,662 |
| 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 | $6,458,271,869 |
| Value of total assets at beginning of year | 2014-12-31 | $5,215,885,507 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $9,662 |
| Total interest from all sources | 2014-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $3,860 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $26,519,680 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $12,519,174 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $26,526,090 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $12,525,098 |
| Value of net income/loss | 2014-12-31 | $742,404,621 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $6,431,745,779 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $5,203,360,409 |
| Investment advisory and management fees | 2014-12-31 | $5,802 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $6,431,746,189 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $5,203,361,900 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $6,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $4,433 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $4,433 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $329,225,649 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $1,026,081,251 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $741,062,091 |
| 2013 : RUSSELL 1000 INDEX FUND E 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $826,617,579 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $826,617,579 |
| Total transfer of assets to this plan | 2013-12-31 | $1,253,105,372 |
| Total transfer of assets from this plan | 2013-12-31 | $908,939,806 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $12,525,098 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $5,069,504 |
| Total income from all sources (including contributions) | 2013-12-31 | $1,253,762,218 |
| Total loss/gain on sale of assets | 2013-12-31 | $168,544,423 |
| Total of all expenses incurred | 2013-12-31 | $9,845 |
| 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 | $5,215,885,507 |
| Value of total assets at beginning of year | 2013-12-31 | $3,610,511,974 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $9,845 |
| Total interest from all sources | 2013-12-31 | $16 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $4,100 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $12,519,174 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $5,064,104 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $12,525,098 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $5,069,504 |
| Value of net income/loss | 2013-12-31 | $1,253,752,373 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $5,203,360,409 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $3,605,442,470 |
| Investment advisory and management fees | 2013-12-31 | $5,745 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $5,203,361,900 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $3,605,443,237 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $4,433 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $4,633 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $4,633 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $16 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $258,600,200 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $800,062,957 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $631,518,534 |
| 2012 : RUSSELL 1000 INDEX FUND E 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $279,986,139 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $279,986,139 |
| Total transfer of assets to this plan | 2012-12-31 | $1,297,495,976 |
| Total transfer of assets from this plan | 2012-12-31 | $510,166,325 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $5,069,504 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $57,819,469 |
| Total income from all sources (including contributions) | 2012-12-31 | $418,220,755 |
| Total loss/gain on sale of assets | 2012-12-31 | $54,519,641 |
| Total of all expenses incurred | 2012-12-31 | $9,878 |
| 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 | $3,610,511,974 |
| Value of total assets at beginning of year | 2012-12-31 | $2,457,721,411 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $9,878 |
| Total interest from all sources | 2012-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $4,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $5,064,104 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $57,813,830 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $5,069,504 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $57,819,469 |
| Value of net income/loss | 2012-12-31 | $418,210,877 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $3,605,442,470 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $2,399,901,942 |
| Investment advisory and management fees | 2012-12-31 | $5,878 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $3,605,443,237 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $2,399,905,673 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $4,633 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $1,908 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $1,908 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $83,714,975 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $471,252,917 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $416,733,276 |
| 2011 : RUSSELL 1000 INDEX FUND E 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-116,564,819 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-116,564,819 |
| Total transfer of assets to this plan | 2011-12-31 | $2,343,603,125 |
| Total transfer of assets from this plan | 2011-12-31 | $529,349,073 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $57,819,469 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $6,901 |
| Total income from all sources (including contributions) | 2011-12-31 | $-14,448,312 |
| Total loss/gain on sale of assets | 2011-12-31 | $73,047,314 |
| Total of all expenses incurred | 2011-12-31 | $9,778 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $0 |
| Value of total assets at end of year | 2011-12-31 | $2,457,721,411 |
| Value of total assets at beginning of year | 2011-12-31 | $600,112,881 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $9,778 |
| Total interest from all sources | 2011-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $57,813,830 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $57,819,469 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $6,901 |
| Administrative expenses (other) incurred | 2011-12-31 | $-923 |
| Value of net income/loss | 2011-12-31 | $-14,458,090 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $2,399,901,942 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $600,105,980 |
| Investment advisory and management fees | 2011-12-31 | $5,726 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $2,399,905,673 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $600,111,229 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $1,908 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $1,652 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $1,652 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $29,069,193 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $494,168,965 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $421,121,651 |
| 2010 : RUSSELL 1000 INDEX FUND E 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $-79,971,952 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $-79,971,952 |
| Total transfer of assets to this plan | 2010-12-31 | $806,518,457 |
| Total transfer of assets from this plan | 2010-12-31 | $1,242,996,577 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $6,901 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $89,819,332 |
| Total income from all sources (including contributions) | 2010-12-31 | $129,247,442 |
| Total loss/gain on sale of assets | 2010-12-31 | $222,274,572 |
| Total of all expenses incurred | 2010-12-31 | $10,792 |
| 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 | $600,112,881 |
| Value of total assets at beginning of year | 2010-12-31 | $997,166,782 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $10,792 |
| 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 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $89,810,843 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $6,901 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $89,819,332 |
| Value of net income/loss | 2010-12-31 | $129,236,650 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $600,105,980 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $907,347,450 |
| Investment advisory and management fees | 2010-12-31 | $5,817 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $600,111,229 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $907,352,606 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $1,652 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $3,333 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $3,333 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $-13,055,178 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $1,170,162,133 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $947,887,561 |
