BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan GOVERNMENT-CREDIT BOND INDEX FUND
| Measure | Date | Value |
|---|
| 2023 : GOVERNMENT-CREDIT BOND INDEX FUND 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $178,832,321 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $178,832,321 |
| Total transfer of assets to this plan | 2023-12-31 | $365,771,253 |
| Total transfer of assets from this plan | 2023-12-31 | $392,043,804 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $15,896,813 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $10,161,368 |
| Total income from all sources (including contributions) | 2023-12-31 | $185,342,328 |
| Total of all expenses incurred | 2023-12-31 | $16,680 |
| Value of total assets at end of year | 2023-12-31 | $3,311,701,863 |
| Value of total assets at beginning of year | 2023-12-31 | $3,146,913,321 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $16,680 |
| Total interest from all sources | 2023-12-31 | $811 |
| 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 | $15,887,257 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $10,152,232 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $15,896,813 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $10,161,368 |
| Administrative expenses (other) incurred | 2023-12-31 | $3,300 |
| Value of net income/loss | 2023-12-31 | $185,325,648 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $3,295,805,050 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $3,136,751,953 |
| Investment advisory and management fees | 2023-12-31 | $9,522 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $3,295,811,831 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $3,136,746,488 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $2,775 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $14,601 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $14,601 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $811 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $6,509,196 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $40,889 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $40,889 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $178,832,321 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $178,832,321 |
| Total transfer of assets to this plan | 2023-01-01 | $365,771,253 |
| Total transfer of assets from this plan | 2023-01-01 | $392,043,804 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $15,896,813 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $10,161,368 |
| Total income from all sources (including contributions) | 2023-01-01 | $185,342,328 |
| Total of all expenses incurred | 2023-01-01 | $16,680 |
| Value of total assets at end of year | 2023-01-01 | $3,311,701,863 |
| Value of total assets at beginning of year | 2023-01-01 | $3,146,913,321 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $16,680 |
| Total interest from all sources | 2023-01-01 | $811 |
| 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 | $15,887,257 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $10,152,232 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $15,896,813 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $10,161,368 |
| Administrative expenses (other) incurred | 2023-01-01 | $3,300 |
| Value of net income/loss | 2023-01-01 | $185,325,648 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $3,295,805,050 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $3,136,751,953 |
| Investment advisory and management fees | 2023-01-01 | $9,522 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $3,295,811,831 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $3,136,746,488 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $2,775 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $811 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $6,509,196 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $40,889 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $40,889 |
| 2022 : GOVERNMENT-CREDIT BOND INDEX FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-228,148,798 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-228,148,798 |
| Total transfer of assets to this plan | 2022-12-31 | $3,687,091,145 |
| Total transfer of assets from this plan | 2022-12-31 | $552,694,724 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $10,161,368 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,273,822 |
| Total income from all sources (including contributions) | 2022-12-31 | $-285,188,596 |
| Total of all expenses incurred | 2022-12-31 | $15,888 |
| Value of total assets at end of year | 2022-12-31 | $3,146,913,321 |
| Value of total assets at beginning of year | 2022-12-31 | $288,833,838 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $15,888 |
| Total interest from all sources | 2022-12-31 | $900 |
| 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 | $3,791 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $10,152,232 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $1,265,550 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $10,161,368 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $1,273,822 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,286 |
| Value of net income/loss | 2022-12-31 | $-285,204,484 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $3,136,751,953 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $287,560,016 |
| Investment advisory and management fees | 2022-12-31 | $8,811 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $3,136,746,488 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $287,550,904 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $14,601 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $17,384 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $17,384 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $900 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-57,040,698 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $2,695,233 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $2,695,233 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-228,148,798 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-228,148,798 |
| Total transfer of assets to this plan | 2022-01-01 | $3,687,091,145 |
| Total transfer of assets from this plan | 2022-01-01 | $552,694,724 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $10,161,368 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $1,273,822 |
| Total income from all sources (including contributions) | 2022-01-01 | $-285,188,596 |
| Total of all expenses incurred | 2022-01-01 | $15,888 |
| Value of total assets at end of year | 2022-01-01 | $3,146,913,321 |
| Value of total assets at beginning of year | 2022-01-01 | $288,833,838 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $15,888 |
| Total interest from all sources | 2022-01-01 | $900 |
| 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 | $3,791 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $10,152,232 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $1,265,550 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $10,161,368 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $1,273,822 |
| Administrative expenses (other) incurred | 2022-01-01 | $3,286 |
| Value of net income/loss | 2022-01-01 | $-285,204,484 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $3,136,751,953 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $287,560,016 |
| Investment advisory and management fees | 2022-01-01 | $8,811 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $3,136,746,488 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $287,550,904 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $14,601 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $900 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $-57,040,698 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $2,695,233 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $2,695,233 |
| 2021 : GOVERNMENT-CREDIT BOND INDEX FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-22,159,428 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-22,159,428 |
| Total transfer of assets to this plan | 2021-12-31 | $145,666,180 |
| Total transfer of assets from this plan | 2021-12-31 | $204,642,113 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,273,822 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $15,663 |
| Total income from all sources (including contributions) | 2021-12-31 | $-7,466,787 |
| Total of all expenses incurred | 2021-12-31 | $14,580 |
| Value of total assets at end of year | 2021-12-31 | $288,833,838 |
| Value of total assets at beginning of year | 2021-12-31 | $354,032,979 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $14,580 |
| Total interest from all sources | 2021-12-31 | $47 |
| 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 | $3,368 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $1,265,550 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $8,782 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $1,273,822 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $15,663 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $-7,481,367 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $287,560,016 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $354,017,316 |
| Investment advisory and management fees | 2021-12-31 | $7,912 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $287,550,904 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $354,004,586 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $17,384 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $19,611 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $19,611 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $47 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $14,692,594 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $24,018 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $24,018 |
| 2020 : GOVERNMENT-CREDIT BOND INDEX FUND 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $137,479,474 |
| Total transfer of assets from this plan | 2020-12-31 | $336,613,430 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $15,663 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,511,277 |
| Total income from all sources (including contributions) | 2020-12-31 | $39,142,600 |
| Total of all expenses incurred | 2020-12-31 | $12,885 |
| Value of total assets at end of year | 2020-12-31 | $354,032,979 |
| Value of total assets at beginning of year | 2020-12-31 | $515,532,834 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $12,885 |
| Total interest from all sources | 2020-12-31 | $166 |
| 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 | $3,180 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $8,782 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $1,504,773 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $15,663 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $1,511,277 |
| Administrative expenses (other) incurred | 2020-12-31 | $2,730 |
| Value of net income/loss | 2020-12-31 | $39,129,715 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $354,017,316 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $514,021,557 |
| Investment advisory and management fees | 2020-12-31 | $6,975 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $354,004,586 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $514,005,095 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $19,611 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $22,966 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $22,966 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $166 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $39,142,434 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $28,114 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $28,114 |
| 2019 : GOVERNMENT-CREDIT BOND INDEX FUND 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $113,175,375 |
| Total transfer of assets from this plan | 2019-12-31 | $232,803,110 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,511,277 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,993,163 |
| Total income from all sources (including contributions) | 2019-12-31 | $52,423,598 |
| Total of all expenses incurred | 2019-12-31 | $13,013 |
| Value of total assets at end of year | 2019-12-31 | $515,532,834 |
| Value of total assets at beginning of year | 2019-12-31 | $583,231,870 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $13,013 |
| Total interest from all sources | 2019-12-31 | $657 |
| 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 | $1,504,773 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $1,988,865 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $1,511,277 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $1,993,163 |
| Value of net income/loss | 2019-12-31 | $52,410,585 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $514,021,557 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $581,238,707 |
| Investment advisory and management fees | 2019-12-31 | $9,286 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $514,005,095 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $581,218,472 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $22,966 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $24,533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $24,533 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $657 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $52,422,941 |
| 2018 : GOVERNMENT-CREDIT BOND INDEX FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $4,498,778 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $4,498,778 |
| Total transfer of assets to this plan | 2018-12-31 | $450,809,644 |
| Total transfer of assets from this plan | 2018-12-31 | $939,603,802 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,993,163 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $588,055 |
| Total income from all sources (including contributions) | 2018-12-31 | $-6,764,670 |
| Total loss/gain on sale of assets | 2018-12-31 | $-28,578,438 |
| Total of all expenses incurred | 2018-12-31 | $9,667 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $583,231,870 |
| Value of total assets at beginning of year | 2018-12-31 | $1,077,395,257 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $9,667 |
| Total interest from all sources | 2018-12-31 | $506 |
| 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 | $1,988,865 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $587,341 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $1,993,163 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $588,055 |
| Value of net income/loss | 2018-12-31 | $-6,774,337 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $581,238,707 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $1,076,807,202 |
| Investment advisory and management fees | 2018-12-31 | $5,905 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $581,218,472 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $1,076,782,916 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $24,533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $25,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $25,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $506 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $17,314,484 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $946,330,654 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $974,909,092 |
| 2017 : GOVERNMENT-CREDIT BOND INDEX FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $14,689,937 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $14,689,937 |
| Total transfer of assets to this plan | 2017-12-31 | $203,795,573 |
| Total transfer of assets from this plan | 2017-12-31 | $254,499,675 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $588,055 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,100,484 |
| Total income from all sources (including contributions) | 2017-12-31 | $42,095,001 |
| Total loss/gain on sale of assets | 2017-12-31 | $-1,459,268 |
| Total of all expenses incurred | 2017-12-31 | $9,626 |
| 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 | $1,077,395,257 |
| Value of total assets at beginning of year | 2017-12-31 | $1,086,526,413 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $9,626 |
| Total interest from all sources | 2017-12-31 | $292 |
| 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 | $587,341 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $1,099,991 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $588,055 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,100,484 |
| Value of net income/loss | 2017-12-31 | $42,085,375 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $1,076,807,202 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $1,085,425,929 |
| Investment advisory and management fees | 2017-12-31 | $5,861 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $1,076,782,916 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $1,085,406,749 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $25,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $19,673 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $19,673 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $292 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $28,864,040 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $270,544,010 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $272,003,278 |
| 2016 : GOVERNMENT-CREDIT BOND INDEX FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $2,063,546 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $2,063,546 |
| Total transfer of assets to this plan | 2016-12-31 | $92,382,947 |
| Total transfer of assets from this plan | 2016-12-31 | $111,173,757 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,100,484 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,376,325 |
| Total income from all sources (including contributions) | 2016-12-31 | $33,939,218 |
| Total loss/gain on sale of assets | 2016-12-31 | $-120,992 |
| 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 | $1,086,526,413 |
| Value of total assets at beginning of year | 2016-12-31 | $1,071,663,566 |
| 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 | $153 |
| 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 | $1,099,991 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $1,371,953 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,100,484 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $1,376,325 |
| Value of net income/loss | 2016-12-31 | $33,929,498 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $1,085,425,929 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $1,070,287,241 |
| Investment advisory and management fees | 2016-12-31 | $5,810 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $1,085,406,749 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $1,070,266,613 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $19,673 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $25,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $25,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $153 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $31,996,511 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $126,967,131 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $127,088,123 |
| 2015 : GOVERNMENT-CREDIT BOND INDEX FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-26,801,402 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-26,801,402 |
| Total transfer of assets to this plan | 2015-12-31 | $135,051,491 |
| Total transfer of assets from this plan | 2015-12-31 | $252,013,051 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $1,376,325 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $613,317 |
| Total income from all sources (including contributions) | 2015-12-31 | $3,675,471 |
| Total loss/gain on sale of assets | 2015-12-31 | $-2,000,726 |
| Total of all expenses incurred | 2015-12-31 | $9,648 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $1,071,663,566 |
| Value of total assets at beginning of year | 2015-12-31 | $1,184,196,295 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $9,648 |
| Total interest from all sources | 2015-12-31 | $70 |
| 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 | $1,371,953 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $608,782 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $1,376,325 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $613,317 |
| Value of net income/loss | 2015-12-31 | $3,665,823 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $1,070,287,241 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $1,183,582,978 |
| Investment advisory and management fees | 2015-12-31 | $5,738 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $1,070,266,613 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $1,183,562,513 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $25,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $25,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $25,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $70 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $32,477,529 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $270,923,078 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $272,923,804 |
| 2014 : GOVERNMENT-CREDIT BOND INDEX FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $31,654,264 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $31,654,264 |
| Total transfer of assets to this plan | 2014-12-31 | $206,639,759 |
| Total transfer of assets from this plan | 2014-12-31 | $130,628,413 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $613,317 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $42,355,048 |
| Total income from all sources (including contributions) | 2014-12-31 | $65,687,243 |
| Total loss/gain on sale of assets | 2014-12-31 | $1,948,863 |
| Total of all expenses incurred | 2014-12-31 | $9,639 |
| 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 | $1,184,196,295 |
| Value of total assets at beginning of year | 2014-12-31 | $1,084,249,076 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $9,639 |
| Total interest from all sources | 2014-12-31 | $38 |
| 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 | $608,782 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $42,362,197 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $613,317 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $42,355,048 |
| Value of net income/loss | 2014-12-31 | $65,677,604 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $1,183,582,978 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $1,041,894,028 |
| Investment advisory and management fees | 2014-12-31 | $5,779 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $1,183,562,513 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $1,041,874,796 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $25,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $12,083 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $12,083 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $38 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $32,084,078 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $144,108,095 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $142,159,232 |
| 2013 : GOVERNMENT-CREDIT BOND INDEX FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-59,753,188 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-59,753,188 |
| Total transfer of assets to this plan | 2013-12-31 | $128,008,816 |
| Total transfer of assets from this plan | 2013-12-31 | $251,181,651 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $42,355,048 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $2,287,652 |
| Total income from all sources (including contributions) | 2013-12-31 | $-24,073,794 |
| Total loss/gain on sale of assets | 2013-12-31 | $6,477,487 |
| Total of all expenses incurred | 2013-12-31 | $9,847 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $1,084,249,076 |
| Value of total assets at beginning of year | 2013-12-31 | $1,191,438,156 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $9,847 |
| Total interest from all sources | 2013-12-31 | $146 |
| 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 | $42,362,197 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $2,282,594 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $42,355,048 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $2,287,652 |
| Value of net income/loss | 2013-12-31 | $-24,083,641 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $1,041,894,028 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $1,189,150,504 |
| Investment advisory and management fees | 2013-12-31 | $5,747 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $1,041,874,796 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $1,189,082,456 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $12,083 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $73,106 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $73,106 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $146 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $29,201,761 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $269,080,835 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $262,603,348 |
| 2012 : GOVERNMENT-CREDIT BOND INDEX FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $-3,889,893 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $-3,889,893 |
| Total transfer of assets to this plan | 2012-12-31 | $153,267,786 |
| Total transfer of assets from this plan | 2012-12-31 | $103,042,634 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $2,287,652 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $8,163,814 |
| Total income from all sources (including contributions) | 2012-12-31 | $53,577,576 |
| Total loss/gain on sale of assets | 2012-12-31 | $9,609,669 |
| 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 | $1,191,438,156 |
| Value of total assets at beginning of year | 2012-12-31 | $1,093,521,431 |
| 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 | $92 |
| 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 | $2,282,594 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $8,157,557 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $2,287,652 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $8,163,814 |
| Value of net income/loss | 2012-12-31 | $53,567,735 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $1,189,150,504 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $1,085,357,617 |
| Investment advisory and management fees | 2012-12-31 | $5,841 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $1,189,082,456 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $1,085,362,238 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $73,106 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $1,636 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $1,636 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $92 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $47,857,708 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $127,780,666 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $118,170,997 |
| 2011 : GOVERNMENT-CREDIT BOND INDEX FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $36,795,618 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $36,795,618 |
| Total transfer of assets to this plan | 2011-12-31 | $82,276,063 |
| Total transfer of assets from this plan | 2011-12-31 | $276,175,434 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $8,163,814 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $62,535,079 |
| Total income from all sources (including contributions) | 2011-12-31 | $95,715,427 |
| Total loss/gain on sale of assets | 2011-12-31 | $12,354,587 |
| Total of all expenses incurred | 2011-12-31 | $10,732 |
| 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 | $1,093,521,431 |
| Value of total assets at beginning of year | 2011-12-31 | $1,246,087,372 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $10,732 |
| 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 | $8,157,557 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $62,529,243 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $8,163,814 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $62,535,079 |
| Value of net income/loss | 2011-12-31 | $95,704,695 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $1,085,357,617 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $1,183,552,293 |
| Investment advisory and management fees | 2011-12-31 | $5,757 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $1,085,362,238 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $1,183,558,006 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $1,636 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $123 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $123 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $46,565,222 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $312,068,173 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $299,713,586 |
| 2010 : GOVERNMENT-CREDIT BOND INDEX FUND 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $-10,434,789 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $-10,434,789 |
| Total transfer of assets to this plan | 2010-12-31 | $457,091,694 |
| Total transfer of assets from this plan | 2010-12-31 | $270,470,889 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $62,535,079 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $6,474 |
| Total income from all sources (including contributions) | 2010-12-31 | $56,583,246 |
| Total loss/gain on sale of assets | 2010-12-31 | $16,540,058 |
| Total of all expenses incurred | 2010-12-31 | $10,799 |
| 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 | $1,246,087,372 |
| Value of total assets at beginning of year | 2010-12-31 | $940,365,515 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $10,799 |
| 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 | $62,529,243 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $62,535,079 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $6,474 |
| Value of net income/loss | 2010-12-31 | $56,572,447 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $1,183,552,293 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $940,359,041 |
| Investment advisory and management fees | 2010-12-31 | $5,824 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $1,183,558,006 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $940,364,460 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $123 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $1,055 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $1,055 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $50,477,977 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $306,265,264 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $289,725,206 |
