BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
| Measure | Date | Value |
|---|
| 2023 : US DEBT INDEX FUND 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $495,314,340 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $495,314,340 |
| Total transfer of assets to this plan | 2023-12-31 | $1,872,144,206 |
| Total transfer of assets from this plan | 2023-12-31 | $1,498,126,768 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $28,362,998 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $5,115,075 |
| Total income from all sources (including contributions) | 2023-12-31 | $407,699,821 |
| Total of all expenses incurred | 2023-12-31 | $16,581 |
| Value of total assets at end of year | 2023-12-31 | $6,797,151,733 |
| Value of total assets at beginning of year | 2023-12-31 | $5,992,203,132 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $16,581 |
| Total interest from all sources | 2023-12-31 | $2,569 |
| 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 | $28,388,889 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $5,113,152 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $28,362,998 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $5,115,075 |
| Administrative expenses (other) incurred | 2023-12-31 | $3,300 |
| Value of net income/loss | 2023-12-31 | $407,683,240 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $6,768,788,735 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $5,987,088,057 |
| Investment advisory and management fees | 2023-12-31 | $8,069 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $6,768,713,059 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $5,987,039,980 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $49,785 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $2,569 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $-87,617,088 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $226,752 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $226,752 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $495,314,340 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $495,314,340 |
| Total transfer of assets to this plan | 2023-01-01 | $1,872,144,206 |
| Total transfer of assets from this plan | 2023-01-01 | $1,498,126,768 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $28,362,998 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $5,115,075 |
| Total income from all sources (including contributions) | 2023-01-01 | $407,699,821 |
| Total of all expenses incurred | 2023-01-01 | $16,581 |
| Value of total assets at end of year | 2023-01-01 | $6,797,151,733 |
| Value of total assets at beginning of year | 2023-01-01 | $5,992,203,132 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $16,581 |
| Total interest from all sources | 2023-01-01 | $2,569 |
| 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 | $28,388,889 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $5,113,152 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $28,362,998 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $5,115,075 |
| Administrative expenses (other) incurred | 2023-01-01 | $3,300 |
| Value of net income/loss | 2023-01-01 | $407,683,240 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $6,768,788,735 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $5,987,088,057 |
| Investment advisory and management fees | 2023-01-01 | $8,069 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $6,768,713,059 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $5,987,039,980 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $49,785 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $2,569 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $-87,617,088 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $226,752 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $226,752 |
| 2022 : US DEBT INDEX FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-758,768,545 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-758,768,545 |
| Total transfer of assets to this plan | 2022-12-31 | $360,408,938 |
| Total transfer of assets from this plan | 2022-12-31 | $3,516,158,705 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $5,115,075 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $198,458 |
| Total income from all sources (including contributions) | 2022-12-31 | $-1,269,667,277 |
| Total of all expenses incurred | 2022-12-31 | $15,580 |
| Value of total assets at end of year | 2022-12-31 | $5,992,203,132 |
| Value of total assets at beginning of year | 2022-12-31 | $10,412,719,139 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $15,580 |
| Total interest from all sources | 2022-12-31 | $1,810 |
| 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 | $4,922 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $5,113,152 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $191,190 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $5,115,075 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $198,458 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Value of net income/loss | 2022-12-31 | $-1,269,682,857 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $5,987,088,057 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $10,412,520,681 |
| Investment advisory and management fees | 2022-12-31 | $7,358 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $5,987,039,980 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $10,412,477,949 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $1,810 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-510,900,542 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $38,502,122 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $38,502,122 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-758,768,545 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-758,768,545 |
| Total transfer of assets to this plan | 2022-01-01 | $360,408,938 |
| Total transfer of assets from this plan | 2022-01-01 | $3,516,158,705 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $5,115,075 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $198,458 |
| Total income from all sources (including contributions) | 2022-01-01 | $-1,269,667,277 |
| Total of all expenses incurred | 2022-01-01 | $15,580 |
| Value of total assets at end of year | 2022-01-01 | $5,992,203,132 |
| Value of total assets at beginning of year | 2022-01-01 | $10,412,719,139 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $15,580 |
| Total interest from all sources | 2022-01-01 | $1,810 |
| 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 | $4,922 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $5,113,152 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $191,190 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $5,115,075 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $198,458 |
| Administrative expenses (other) incurred | 2022-01-01 | $3,300 |
| Value of net income/loss | 2022-01-01 | $-1,269,682,857 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $5,987,088,057 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $10,412,520,681 |
| Investment advisory and management fees | 2022-01-01 | $7,358 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $5,987,039,980 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $10,412,477,949 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $1,810 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $-510,900,542 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $38,502,122 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $38,502,122 |
| 2021 : US DEBT INDEX FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-564,292,235 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-564,292,235 |
| Total transfer of assets to this plan | 2021-12-31 | $9,121,964,046 |
| Total transfer of assets from this plan | 2021-12-31 | $8,598,300,198 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $198,458 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $26,533,680 |
| Total income from all sources (including contributions) | 2021-12-31 | $-146,249,416 |
| Total of all expenses incurred | 2021-12-31 | $13,612 |
| Value of total assets at end of year | 2021-12-31 | $10,412,719,139 |
| Value of total assets at beginning of year | 2021-12-31 | $10,061,653,541 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $13,612 |
| Total interest from all sources | 2021-12-31 | $113 |
| 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 | $3,419 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $191,190 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $26,525,819 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $198,458 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $26,533,680 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $-146,263,028 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $10,412,520,681 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $10,035,119,861 |
| Investment advisory and management fees | 2021-12-31 | $6,893 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $10,412,477,949 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $10,035,077,722 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $113 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $418,042,706 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $498,978 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $498,978 |
| 2020 : US DEBT INDEX FUND 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $2,928,887,150 |
| Total transfer of assets from this plan | 2020-12-31 | $5,582,716,185 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $26,533,680 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $53,174,782 |
| Total income from all sources (including contributions) | 2020-12-31 | $746,267,969 |
| Total of all expenses incurred | 2020-12-31 | $42,851 |
| Value of total assets at end of year | 2020-12-31 | $10,061,653,541 |
| Value of total assets at beginning of year | 2020-12-31 | $11,995,898,560 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $42,851 |
| Total interest from all sources | 2020-12-31 | $20,351 |
| 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 | $5,116 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $26,525,819 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $53,167,569 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $26,533,680 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $53,174,782 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Value of net income/loss | 2020-12-31 | $746,225,118 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $10,035,119,861 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $11,942,723,778 |
| Investment advisory and management fees | 2020-12-31 | $34,435 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $10,035,077,722 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $11,942,680,991 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $20,351 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $746,247,618 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $400,372,796 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $400,372,796 |
| 2019 : US DEBT INDEX FUND 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $4,219,873,159 |
| Total transfer of assets from this plan | 2019-12-31 | $8,751,800,009 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $53,174,782 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $42,784,136 |
| Total income from all sources (including contributions) | 2019-12-31 | $1,120,347,980 |
| Total of all expenses incurred | 2019-12-31 | $12,417 |
| Value of total assets at end of year | 2019-12-31 | $11,995,898,560 |
| Value of total assets at beginning of year | 2019-12-31 | $15,397,099,201 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $12,417 |
| Total interest from all sources | 2019-12-31 | $1,223 |
| 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 | $53,167,569 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $42,778,848 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $53,174,782 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $42,784,136 |
| Value of net income/loss | 2019-12-31 | $1,120,335,563 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $11,942,723,778 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $15,354,315,065 |
| Investment advisory and management fees | 2019-12-31 | $8,690 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $11,942,680,991 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $15,354,270,354 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $49,999 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $49,999 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $1,223 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $1,120,346,757 |
| 2018 : US DEBT INDEX FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-180,956,641 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-180,956,641 |
| Total transfer of assets to this plan | 2018-12-31 | $5,890,233,222 |
| Total transfer of assets from this plan | 2018-12-31 | $1,726,347,521 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $42,784,136 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,390,643 |
| Total income from all sources (including contributions) | 2018-12-31 | $83,490,511 |
| Total loss/gain on sale of assets | 2018-12-31 | $-59,062,890 |
| Total of all expenses incurred | 2018-12-31 | $9,618 |
| 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 | $15,397,099,201 |
| Value of total assets at beginning of year | 2018-12-31 | $11,108,339,114 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $9,618 |
| Total interest from all sources | 2018-12-31 | $1,040 |
| 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 | $42,778,848 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $1,417,671 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $42,784,136 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $1,390,643 |
| Value of net income/loss | 2018-12-31 | $83,480,893 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $15,354,315,065 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $11,106,948,471 |
| Investment advisory and management fees | 2018-12-31 | $5,856 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $15,354,270,354 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $11,106,900,019 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $49,999 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $21,424 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $21,424 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,040 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $323,509,002 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $1,659,463,964 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $1,718,526,854 |
| 2017 : US DEBT INDEX FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $103,001,119 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $103,001,119 |
| Total transfer of assets to this plan | 2017-12-31 | $2,601,826,486 |
| Total transfer of assets from this plan | 2017-12-31 | $521,360,853 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,390,643 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,022,836 |
| Total income from all sources (including contributions) | 2017-12-31 | $337,337,139 |
| Total loss/gain on sale of assets | 2017-12-31 | $-20,928,191 |
| Total of all expenses incurred | 2017-12-31 | $9,576 |
| 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 | $11,108,339,114 |
| Value of total assets at beginning of year | 2017-12-31 | $8,690,178,111 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $9,576 |
| Total interest from all sources | 2017-12-31 | $662 |
| 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 | $1,417,671 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $1,021,812 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $1,390,643 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,022,836 |
| Value of net income/loss | 2017-12-31 | $337,327,563 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $11,106,948,471 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $8,689,155,275 |
| Investment advisory and management fees | 2017-12-31 | $5,811 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $11,106,900,019 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $8,689,106,299 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $21,424 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $662 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $255,263,549 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $572,427,967 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $593,356,158 |
| 2016 : US DEBT INDEX FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-38,866,818 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-38,866,818 |
| Total transfer of assets to this plan | 2016-12-31 | $2,453,834,305 |
| Total transfer of assets from this plan | 2016-12-31 | $1,160,626,106 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,022,836 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $572,449 |
| Total income from all sources (including contributions) | 2016-12-31 | $153,633,029 |
| Total loss/gain on sale of assets | 2016-12-31 | $-31,160,099 |
| Total of all expenses incurred | 2016-12-31 | $9,720 |
| 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 | $8,690,178,111 |
| Value of total assets at beginning of year | 2016-12-31 | $7,242,896,216 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $9,720 |
| Total interest from all sources | 2016-12-31 | $299 |
| 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 | $1,021,812 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $567,205 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,022,836 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $572,449 |
| Value of net income/loss | 2016-12-31 | $153,623,309 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $8,689,155,275 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $7,242,323,767 |
| Investment advisory and management fees | 2016-12-31 | $5,810 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $8,689,106,299 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $7,242,279,011 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $299 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $223,659,647 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $1,121,288,003 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $1,152,448,102 |
| 2015 : US DEBT INDEX FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-146,900,805 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-146,900,805 |
| Total transfer of assets to this plan | 2015-12-31 | $1,606,408,636 |
| Total transfer of assets from this plan | 2015-12-31 | $991,655,082 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $572,449 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $4,030,544 |
| Total income from all sources (including contributions) | 2015-12-31 | $27,816,054 |
| Total loss/gain on sale of assets | 2015-12-31 | $-29,212,691 |
| Total of all expenses incurred | 2015-12-31 | $9,649 |
| 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 | $7,242,896,216 |
| Value of total assets at beginning of year | 2015-12-31 | $6,603,794,352 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $9,649 |
| Total interest from all sources | 2015-12-31 | $125 |
| 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 | $567,205 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $4,025,188 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $572,449 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $4,030,544 |
| Value of net income/loss | 2015-12-31 | $27,806,405 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $7,242,323,767 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $6,599,763,808 |
| Investment advisory and management fees | 2015-12-31 | $5,739 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $7,242,279,011 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $6,599,719,164 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $50,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $50,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $125 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $203,929,425 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $1,007,188,459 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $1,036,401,150 |
| 2014 : US DEBT INDEX FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $224,421,822 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $224,421,822 |
| Total transfer of assets to this plan | 2014-12-31 | $1,661,969,957 |
| Total transfer of assets from this plan | 2014-12-31 | $2,472,433,501 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $4,030,544 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,236,994 |
| Total income from all sources (including contributions) | 2014-12-31 | $436,743,311 |
| Total loss/gain on sale of assets | 2014-12-31 | $-22,127,060 |
| Total of all expenses incurred | 2014-12-31 | $9,617 |
| 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 | $6,603,794,352 |
| Value of total assets at beginning of year | 2014-12-31 | $6,974,730,652 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $9,617 |
| Total interest from all sources | 2014-12-31 | $111 |
| 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 | $4,025,188 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $1,231,259 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $4,030,544 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $1,236,994 |
| Value of net income/loss | 2014-12-31 | $436,733,694 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $6,599,763,808 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $6,973,493,658 |
| Investment advisory and management fees | 2014-12-31 | $5,757 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $6,599,719,164 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $6,973,449,394 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $50,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $49,999 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $49,999 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $111 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $234,448,438 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $2,438,327,682 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $2,460,454,742 |
| 2013 : US DEBT INDEX FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-276,398,992 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-276,398,992 |
| Total transfer of assets to this plan | 2013-12-31 | $1,517,047,460 |
| Total transfer of assets from this plan | 2013-12-31 | $1,388,653,893 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,236,994 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $84,860,536 |
| Total income from all sources (including contributions) | 2013-12-31 | $-130,629,406 |
| Total loss/gain on sale of assets | 2013-12-31 | $-12,754,959 |
| Total of all expenses incurred | 2013-12-31 | $9,853 |
| 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 | $6,974,730,652 |
| Value of total assets at beginning of year | 2013-12-31 | $7,060,599,886 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $9,853 |
| Total interest from all sources | 2013-12-31 | $163 |
| 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 | $1,231,259 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $84,900,327 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $1,236,994 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $84,860,536 |
| Value of net income/loss | 2013-12-31 | $-130,639,259 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $6,973,493,658 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $6,975,739,350 |
| Investment advisory and management fees | 2013-12-31 | $5,753 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $6,973,449,394 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $6,975,694,926 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $49,999 |
| 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 | $163 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $158,524,382 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $1,458,953,989 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $1,471,708,948 |
| 2012 : US DEBT INDEX FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $-31,255,441 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $-31,255,441 |
| Total transfer of assets to this plan | 2012-12-31 | $1,460,172,027 |
| Total transfer of assets from this plan | 2012-12-31 | $1,155,881,976 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $84,860,536 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $48,872,328 |
| Total income from all sources (including contributions) | 2012-12-31 | $267,841,662 |
| Total loss/gain on sale of assets | 2012-12-31 | $36,526,304 |
| Total of all expenses incurred | 2012-12-31 | $9,841 |
| 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 | $7,060,599,886 |
| Value of total assets at beginning of year | 2012-12-31 | $6,452,489,806 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $9,841 |
| Total interest from all sources | 2012-12-31 | $75 |
| 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 | $84,900,327 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $48,865,967 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $84,860,536 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $48,872,328 |
| Value of net income/loss | 2012-12-31 | $267,831,821 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $6,975,739,350 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $6,403,617,478 |
| Investment advisory and management fees | 2012-12-31 | $5,841 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $6,975,694,926 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $6,403,621,916 |
| 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 | $1,923 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $1,923 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $75 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $262,570,724 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $1,074,302,488 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $1,037,776,184 |
| 2011 : US DEBT INDEX FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-508,571,100 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-508,571,100 |
| Total transfer of assets to this plan | 2011-12-31 | $8,464,205,850 |
| Total transfer of assets from this plan | 2011-12-31 | $40,047,762,225 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $48,872,328 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $8,311,802 |
| Total income from all sources (including contributions) | 2011-12-31 | $2,416,731,808 |
| Total loss/gain on sale of assets | 2011-12-31 | $1,439,198,089 |
| Total of all expenses incurred | 2011-12-31 | $10,552 |
| 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 | $6,452,489,806 |
| Value of total assets at beginning of year | 2011-12-31 | $35,578,764,399 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $10,552 |
| Total interest from all sources | 2011-12-31 | $15 |
| 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 | $48,865,967 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $8,301,502 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $48,872,328 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $8,311,802 |
| Value of net income/loss | 2011-12-31 | $2,416,721,256 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $6,403,617,478 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $35,570,452,597 |
| Investment advisory and management fees | 2011-12-31 | $5,577 |
| Income. Interest from US Government securities | 2011-12-31 | $15 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $6,403,621,916 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $35,570,461,892 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $1,923 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $1,005 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $1,005 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $1,486,104,804 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $40,213,978,044 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $38,774,779,955 |
| 2010 : US DEBT INDEX FUND 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $130,413,842 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $130,413,842 |
| Total transfer of assets to this plan | 2010-12-31 | $7,863,391,615 |
| Total transfer of assets from this plan | 2010-12-31 | $5,190,319,379 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $8,311,802 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $10,071 |
| Total income from all sources (including contributions) | 2010-12-31 | $2,110,500,665 |
| Total loss/gain on sale of assets | 2010-12-31 | $230,334,014 |
| Total of all expenses incurred | 2010-12-31 | $10,790 |
| 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 | $35,578,764,399 |
| Value of total assets at beginning of year | 2010-12-31 | $30,786,900,557 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $10,790 |
| 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 | $8,301,502 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $297 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $8,311,802 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $10,071 |
| Value of net income/loss | 2010-12-31 | $2,110,489,875 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $35,570,452,597 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $30,786,890,486 |
| Investment advisory and management fees | 2010-12-31 | $5,815 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $35,570,461,892 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $30,786,895,589 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $1,005 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $4,671 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $4,671 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $1,749,752,809 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $5,193,501,932 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $4,963,167,918 |
