BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND
401k plan membership statisitcs for COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND
| Measure | Date | Value |
|---|
| 2023 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $42,447,919 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $42,447,919 |
| Total transfer of assets to this plan | 2023-12-31 | $60,271,311 |
| Total transfer of assets from this plan | 2023-12-31 | $162,972,857 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $2,210,843 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $609,801 |
| Total income from all sources (including contributions) | 2023-12-31 | $28,135,111 |
| Total of all expenses incurred | 2023-12-31 | $14,014 |
| Value of total assets at end of year | 2023-12-31 | $550,707,948 |
| Value of total assets at beginning of year | 2023-12-31 | $623,687,355 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $14,014 |
| Total interest from all sources | 2023-12-31 | $488 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $2,204,250 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $601,979 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $2,210,843 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $609,801 |
| Administrative expenses (other) incurred | 2023-12-31 | $2,810 |
| Value of net income/loss | 2023-12-31 | $28,121,097 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $548,497,105 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $623,077,554 |
| Investment advisory and management fees | 2023-12-31 | $7,342 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $548,493,913 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $623,076,731 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $9,785 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $8,645 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $8,645 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $488 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $-14,313,296 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $60,680 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $60,680 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $42,447,919 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $42,447,919 |
| Total transfer of assets to this plan | 2023-01-01 | $60,271,311 |
| Total transfer of assets from this plan | 2023-01-01 | $162,972,857 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $2,210,843 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $609,801 |
| Total income from all sources (including contributions) | 2023-01-01 | $28,135,111 |
| Total of all expenses incurred | 2023-01-01 | $14,014 |
| Value of total assets at end of year | 2023-01-01 | $550,707,948 |
| Value of total assets at beginning of year | 2023-01-01 | $623,687,355 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $14,014 |
| Total interest from all sources | 2023-01-01 | $488 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-01-01 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $2,204,250 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $601,979 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $2,210,843 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $609,801 |
| Administrative expenses (other) incurred | 2023-01-01 | $2,810 |
| Value of net income/loss | 2023-01-01 | $28,121,097 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $548,497,105 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $623,077,554 |
| Investment advisory and management fees | 2023-01-01 | $7,342 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $548,493,913 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $623,076,731 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $9,785 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $488 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $-14,313,296 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $60,680 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $60,680 |
| 2022 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-85,313,510 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-85,313,510 |
| Total transfer of assets to this plan | 2022-12-31 | $38,074,639 |
| Total transfer of assets from this plan | 2022-12-31 | $146,723,094 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $609,801 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,113,712 |
| Total income from all sources (including contributions) | 2022-12-31 | $-86,361,083 |
| Total of all expenses incurred | 2022-12-31 | $13,725 |
| Value of total assets at end of year | 2022-12-31 | $623,687,355 |
| Value of total assets at beginning of year | 2022-12-31 | $819,214,529 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $13,725 |
| Total interest from all sources | 2022-12-31 | $196 |
| 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 | $3,793 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $601,979 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $1,105,298 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $609,801 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $1,113,712 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Value of net income/loss | 2022-12-31 | $-86,374,808 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $623,077,554 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $818,100,817 |
| Investment advisory and management fees | 2022-12-31 | $6,632 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $623,076,731 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $818,098,705 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $8,645 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $10,526 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $10,526 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $196 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-1,047,769 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $35,470 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $35,470 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-85,313,510 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-85,313,510 |
| Total transfer of assets to this plan | 2022-01-01 | $38,074,639 |
| Total transfer of assets from this plan | 2022-01-01 | $146,723,094 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $609,801 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $1,113,712 |
| Total income from all sources (including contributions) | 2022-01-01 | $-86,361,083 |
| Total of all expenses incurred | 2022-01-01 | $13,725 |
| Value of total assets at end of year | 2022-01-01 | $623,687,355 |
| Value of total assets at beginning of year | 2022-01-01 | $819,214,529 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $13,725 |
| Total interest from all sources | 2022-01-01 | $196 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-01-01 | No |
| Administrative expenses professional fees incurred | 2022-01-01 | $3,793 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $601,979 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $1,105,298 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $609,801 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $1,113,712 |
| Administrative expenses (other) incurred | 2022-01-01 | $3,300 |
| Value of net income/loss | 2022-01-01 | $-86,374,808 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $623,077,554 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $818,100,817 |
| Investment advisory and management fees | 2022-01-01 | $6,632 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $623,076,731 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $818,098,705 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $8,645 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $196 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $-1,047,769 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $35,470 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $35,470 |
| 2021 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-52,142,010 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-52,142,010 |
| Total transfer of assets to this plan | 2021-12-31 | $291,320,734 |
| Total transfer of assets from this plan | 2021-12-31 | $318,367,188 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,113,712 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $86,732,494 |
| Total income from all sources (including contributions) | 2021-12-31 | $-12,476,079 |
| Total of all expenses incurred | 2021-12-31 | $13,050 |
| Value of total assets at end of year | 2021-12-31 | $819,214,529 |
| Value of total assets at beginning of year | 2021-12-31 | $944,368,894 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $13,050 |
| Total interest from all sources | 2021-12-31 | $29 |
| 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 | $3,366 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $1,105,298 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $86,724,741 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $1,113,712 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $86,732,494 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $-12,489,129 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $818,100,817 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $857,636,400 |
| Investment advisory and management fees | 2021-12-31 | $6,384 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $818,098,705 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $857,634,153 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $10,526 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $10,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $10,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $29 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $39,665,902 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $804,968 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $804,968 |
| 2020 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $322,437,727 |
| Total transfer of assets from this plan | 2020-12-31 | $175,391,474 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $86,732,494 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $2,241,597 |
| Total income from all sources (including contributions) | 2020-12-31 | $53,354,437 |
| Total of all expenses incurred | 2020-12-31 | $11,997 |
| Value of total assets at end of year | 2020-12-31 | $944,368,894 |
| Value of total assets at beginning of year | 2020-12-31 | $659,489,304 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $11,997 |
| Total interest from all sources | 2020-12-31 | $75 |
| 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 | $3,190 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $86,724,741 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $2,216,488 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $86,732,494 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $2,241,597 |
| Administrative expenses (other) incurred | 2020-12-31 | $2,739 |
| Value of net income/loss | 2020-12-31 | $53,342,440 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $857,636,400 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $657,247,707 |
| Investment advisory and management fees | 2020-12-31 | $6,068 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $857,634,153 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $657,244,681 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $10,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $28,135 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $28,135 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $75 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $53,354,362 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $509,517 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $509,517 |
| 2019 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $175,911,046 |
| Total transfer of assets from this plan | 2019-12-31 | $187,546,032 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $2,241,597 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,454,908 |
| Total income from all sources (including contributions) | 2019-12-31 | $50,042,158 |
| Total of all expenses incurred | 2019-12-31 | $12,397 |
| Value of total assets at end of year | 2019-12-31 | $659,489,304 |
| Value of total assets at beginning of year | 2019-12-31 | $620,307,840 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $12,397 |
| Total interest from all sources | 2019-12-31 | $240 |
| 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 | $2,216,488 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $1,460,154 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $2,241,597 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $1,454,908 |
| Value of net income/loss | 2019-12-31 | $50,029,761 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $657,247,707 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $618,852,932 |
| Investment advisory and management fees | 2019-12-31 | $8,670 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $657,244,681 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $618,847,685 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $28,135 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $1 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $1 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $240 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $50,041,918 |
| 2018 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-7,482,220 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-7,482,220 |
| Total transfer of assets to this plan | 2018-12-31 | $161,017,078 |
| Total transfer of assets from this plan | 2018-12-31 | $65,043,096 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,454,908 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $12,760,100 |
| Total income from all sources (including contributions) | 2018-12-31 | $5,548,486 |
| Total loss/gain on sale of assets | 2018-12-31 | $-3,562,235 |
| Total of all expenses incurred | 2018-12-31 | $9,642 |
| 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 | $620,307,840 |
| Value of total assets at beginning of year | 2018-12-31 | $530,100,206 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $9,642 |
| Total interest from all sources | 2018-12-31 | $213 |
| 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 | $1,460,154 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $12,764,081 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $1,454,908 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $12,760,100 |
| Administrative expenses (other) incurred | 2018-12-31 | $-26 |
| Value of net income/loss | 2018-12-31 | $5,538,844 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $618,852,932 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $517,340,106 |
| Investment advisory and management fees | 2018-12-31 | $5,906 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $618,847,685 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $517,330,372 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $1 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $5,753 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $5,753 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $213 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $16,592,728 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $34,361,968 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $37,924,203 |
| 2017 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $1,674,530 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $1,674,530 |
| Total transfer of assets to this plan | 2017-12-31 | $170,215,761 |
| Total transfer of assets from this plan | 2017-12-31 | $49,121,803 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $12,760,100 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $789,190 |
| Total income from all sources (including contributions) | 2017-12-31 | $13,020,691 |
| Total loss/gain on sale of assets | 2017-12-31 | $-1,075,971 |
| Total of all expenses incurred | 2017-12-31 | $9,649 |
| 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 | $530,100,206 |
| Value of total assets at beginning of year | 2017-12-31 | $384,024,296 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $9,649 |
| Total interest from all sources | 2017-12-31 | $122 |
| 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 | $12,764,081 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $781,093 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $12,760,100 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $789,190 |
| Value of net income/loss | 2017-12-31 | $13,011,042 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $517,340,106 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $383,235,106 |
| Investment advisory and management fees | 2017-12-31 | $5,884 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $517,330,372 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $383,233,203 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $5,753 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $10,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $10,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $122 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $12,422,010 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $14,040,582 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $15,116,553 |
| 2016 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $2,039,138 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $2,039,138 |
| Total transfer of assets to this plan | 2016-12-31 | $73,514,079 |
| Total transfer of assets from this plan | 2016-12-31 | $65,008,822 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $789,190 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $668,609 |
| Total income from all sources (including contributions) | 2016-12-31 | $11,276,095 |
| Total loss/gain on sale of assets | 2016-12-31 | $-2,553,890 |
| Total of all expenses incurred | 2016-12-31 | $9,793 |
| 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 | $384,024,296 |
| Value of total assets at beginning of year | 2016-12-31 | $364,132,156 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $9,793 |
| Total interest from all sources | 2016-12-31 | $63 |
| 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 | $781,093 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $671,289 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $789,190 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $668,609 |
| Administrative expenses (other) incurred | 2016-12-31 | $-667 |
| Value of net income/loss | 2016-12-31 | $11,266,302 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $383,235,106 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $363,463,547 |
| Investment advisory and management fees | 2016-12-31 | $6,550 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $383,233,203 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $363,457,763 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $10,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $3,104 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $3,104 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $63 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $11,790,784 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $39,516,808 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $42,070,698 |
| 2015 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-8,897,929 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-8,897,929 |
| Total transfer of assets to this plan | 2015-12-31 | $59,824,063 |
| Total transfer of assets from this plan | 2015-12-31 | $49,832,835 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $668,609 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $406,678 |
| Total income from all sources (including contributions) | 2015-12-31 | $2,764,553 |
| Total loss/gain on sale of assets | 2015-12-31 | $-1,869,759 |
| Total of all expenses incurred | 2015-12-31 | $7,898 |
| 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 | $364,132,156 |
| Value of total assets at beginning of year | 2015-12-31 | $351,122,342 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $7,898 |
| Total interest from all sources | 2015-12-31 | $27 |
| 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 | $671,289 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $401,793 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $668,609 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $406,678 |
| Administrative expenses (other) incurred | 2015-12-31 | $-1,757 |
| Value of net income/loss | 2015-12-31 | $2,756,655 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $363,463,547 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $350,715,664 |
| Investment advisory and management fees | 2015-12-31 | $5,745 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $363,457,763 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $350,710,549 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $3,104 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $10,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $10,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $27 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $13,532,214 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $47,782,414 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $49,652,173 |
| 2014 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $-3,832,524 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $-3,832,524 |
| Total transfer of assets to this plan | 2014-12-31 | $150,424,741 |
| Total transfer of assets from this plan | 2014-12-31 | $85,529,238 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $406,678 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $622,022 |
| Total income from all sources (including contributions) | 2014-12-31 | $11,105,762 |
| Total loss/gain on sale of assets | 2014-12-31 | $-395,290 |
| Total of all expenses incurred | 2014-12-31 | $5,836 |
| 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 | $351,122,342 |
| Value of total assets at beginning of year | 2014-12-31 | $275,342,257 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $5,836 |
| 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 | $401,793 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $617,791 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $406,678 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $622,022 |
| Administrative expenses (other) incurred | 2014-12-31 | $-3,810 |
| Value of net income/loss | 2014-12-31 | $11,099,926 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $350,715,664 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $274,720,235 |
| Investment advisory and management fees | 2014-12-31 | $5,786 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $350,710,549 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $274,714,466 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $10,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $10,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $10,000 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $15,333,576 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $34,317,941 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $34,713,231 |
| 2013 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-27,177,669 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-27,177,669 |
| Total transfer of assets to this plan | 2013-12-31 | $42,132,647 |
| Total transfer of assets from this plan | 2013-12-31 | $108,774,199 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $622,022 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,547,272 |
| Total income from all sources (including contributions) | 2013-12-31 | $-645,190 |
| Total loss/gain on sale of assets | 2013-12-31 | $7,992,221 |
| Total of all expenses incurred | 2013-12-31 | $4,535 |
| 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 | $275,342,257 |
| Value of total assets at beginning of year | 2013-12-31 | $343,558,784 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $4,535 |
| Total interest from all sources | 2013-12-31 | $28 |
| 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 | $617,791 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $1,542,654 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $622,022 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $1,547,272 |
| Administrative expenses (other) incurred | 2013-12-31 | $-5,409 |
| Value of net income/loss | 2013-12-31 | $-649,725 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $274,720,235 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $342,011,512 |
| Investment advisory and management fees | 2013-12-31 | $5,844 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $274,714,466 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $342,006,131 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $10,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $9,999 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $9,999 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $28 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $18,540,230 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $95,739,800 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $87,747,579 |
| 2012 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $-9,890,909 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $-9,890,909 |
| Total transfer of assets to this plan | 2012-12-31 | $41,667,906 |
| Total transfer of assets from this plan | 2012-12-31 | $100,110,346 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $1,547,272 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $2,413,896 |
| Total income from all sources (including contributions) | 2012-12-31 | $32,921,157 |
| Total loss/gain on sale of assets | 2012-12-31 | $17,524,127 |
| Total of all expenses incurred | 2012-12-31 | $8,037 |
| 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 | $343,558,784 |
| Value of total assets at beginning of year | 2012-12-31 | $369,954,728 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $8,037 |
| 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 | $1,542,654 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $2,410,362 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $1,547,272 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $2,413,896 |
| Administrative expenses (other) incurred | 2012-12-31 | $-1,791 |
| Value of net income/loss | 2012-12-31 | $32,913,120 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $342,011,512 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $367,540,832 |
| Investment advisory and management fees | 2012-12-31 | $5,828 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $342,006,131 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $367,542,623 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $9,999 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $1,743 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $1,743 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $25,287,939 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $90,025,178 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $72,501,051 |
| 2011 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-163,554,001 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-163,554,001 |
| Total transfer of assets to this plan | 2011-12-31 | $1,003,947,254 |
| Total transfer of assets from this plan | 2011-12-31 | $2,058,869,605 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $2,413,896 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $128,544,623 |
| Total income from all sources (including contributions) | 2011-12-31 | $46,285,353 |
| Total loss/gain on sale of assets | 2011-12-31 | $137,320,404 |
| Total of all expenses incurred | 2011-12-31 | $7,535 |
| 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 | $369,954,728 |
| Value of total assets at beginning of year | 2011-12-31 | $1,504,729,988 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $7,535 |
| 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 | $2,410,362 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $128,537,503 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $2,413,896 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $128,544,623 |
| Administrative expenses (other) incurred | 2011-12-31 | $-3,193 |
| Value of net income/loss | 2011-12-31 | $46,277,818 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $367,540,832 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $1,376,185,365 |
| Investment advisory and management fees | 2011-12-31 | $5,753 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $367,542,623 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $1,376,191,602 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $1,743 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $883 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $883 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $72,518,950 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $1,153,352,995 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $1,016,032,591 |
| 2010 : COMMERCIAL MORTGAGE-BACKED SECURITIES INDEX FUND 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $172,654,323 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $172,654,323 |
| Total transfer of assets to this plan | 2010-12-31 | $148,938,561 |
| Total transfer of assets from this plan | 2010-12-31 | $459,676,084 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $128,544,623 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $105,846,153 |
| Total income from all sources (including contributions) | 2010-12-31 | $281,241,440 |
| Total loss/gain on sale of assets | 2010-12-31 | $46,058,017 |
| Total of all expenses incurred | 2010-12-31 | $10,798 |
| 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 | $1,504,729,988 |
| Value of total assets at beginning of year | 2010-12-31 | $1,511,538,399 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $10,798 |
| 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 | $128,537,503 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $105,839,438 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $128,544,623 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $105,846,153 |
| Value of net income/loss | 2010-12-31 | $281,230,642 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $1,376,185,365 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $1,405,692,246 |
| Investment advisory and management fees | 2010-12-31 | $5,823 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $1,376,191,602 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $1,405,697,810 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $883 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $1,151 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $1,151 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $62,529,100 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $424,099,350 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $378,041,333 |
