BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan LONG TERM CREDIT BOND INDEX FUND
| Measure | Date | Value |
|---|
| 2023 : LONG TERM CREDIT BOND INDEX FUND 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $999,713,723 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $999,713,723 |
| Total transfer of assets to this plan | 2023-12-31 | $2,759,219,598 |
| Total transfer of assets from this plan | 2023-12-31 | $2,437,453,194 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $1,752,084,210 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $1,100,393,689 |
| Total income from all sources (including contributions) | 2023-12-31 | $1,416,588,266 |
| Total loss/gain on sale of assets | 2023-12-31 | $-242,049,809 |
| Total of all expenses incurred | 2023-12-31 | $384,580 |
| Value of total assets at end of year | 2023-12-31 | $15,789,807,934 |
| Value of total assets at beginning of year | 2023-12-31 | $13,400,147,323 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $384,580 |
| Total interest from all sources | 2023-12-31 | $658,924,352 |
| 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 | $216,515,577 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $242,331,050 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $1,752,084,210 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $1,100,393,689 |
| Administrative expenses (other) incurred | 2023-12-31 | $3,300 |
| Total non interest bearing cash at end of year | 2023-12-31 | $461,531 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $272,538 |
| Value of net income/loss | 2023-12-31 | $1,416,203,686 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $14,037,723,724 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $12,299,753,634 |
| Investment advisory and management fees | 2023-12-31 | $370,126 |
| Interest earned on other investments | 2023-12-31 | $3,162,664 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $649,907,408 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $1,361,648,117 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $954,982,053 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $954,982,053 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $5,854,280 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $14,211,182,709 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $12,202,561,682 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $2,532,306,546 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $2,774,356,355 |
| 2022 : LONG TERM CREDIT BOND INDEX FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-4,118,171,085 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-4,118,171,085 |
| Total transfer of assets to this plan | 2022-12-31 | $8,442,427,854 |
| Total transfer of assets from this plan | 2022-12-31 | $6,446,730,536 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,100,393,689 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $896,728,650 |
| Total income from all sources (including contributions) | 2022-12-31 | $-3,714,399,338 |
| Total loss/gain on sale of assets | 2022-12-31 | $-159,549,508 |
| Total of all expenses incurred | 2022-12-31 | $379,849 |
| Value of total assets at end of year | 2022-12-31 | $13,400,147,323 |
| Value of total assets at beginning of year | 2022-12-31 | $14,915,564,153 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $379,849 |
| Total interest from all sources | 2022-12-31 | $563,321,255 |
| 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 | $10,965 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $242,331,050 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $299,851,512 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $1,100,393,689 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $896,728,650 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Total non interest bearing cash at end of year | 2022-12-31 | $272,538 |
| Value of net income/loss | 2022-12-31 | $-3,714,779,187 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $12,299,753,634 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $14,018,835,503 |
| Investment advisory and management fees | 2022-12-31 | $365,584 |
| Interest earned on other investments | 2022-12-31 | $1,725,101 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $559,541,713 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $954,982,053 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $1,018,976,494 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $1,018,976,494 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $2,054,441 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $12,202,561,682 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $13,596,736,147 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $2,971,839,736 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $3,131,389,244 |
| 2021 : LONG TERM CREDIT BOND INDEX FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-1,006,624,110 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-1,006,624,110 |
| Total transfer of assets to this plan | 2021-12-31 | $4,583,729,358 |
| Total transfer of assets from this plan | 2021-12-31 | $3,499,846,325 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $896,728,650 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $909,485,025 |
| Expenses. Interest paid | 2021-12-31 | $4 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2021-12-31 | $4 |
| Total income from all sources (including contributions) | 2021-12-31 | $-144,331,458 |
| Total loss/gain on sale of assets | 2021-12-31 | $385,567,727 |
| Total of all expenses incurred | 2021-12-31 | $388,093 |
| Value of total assets at end of year | 2021-12-31 | $14,915,564,153 |
| Value of total assets at beginning of year | 2021-12-31 | $13,989,157,046 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $388,089 |
| Total interest from all sources | 2021-12-31 | $476,724,925 |
| 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 | $9,766 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $299,851,512 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $322,074,162 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $896,728,650 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $909,485,025 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $38,014 |
| Value of net income/loss | 2021-12-31 | $-144,719,551 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $14,018,835,503 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $13,079,672,021 |
| Investment advisory and management fees | 2021-12-31 | $375,023 |
| Interest earned on other investments | 2021-12-31 | $1,435,522 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $474,996,566 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $1,018,976,494 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $886,903,498 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $886,903,498 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $292,837 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $13,596,736,147 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $12,780,141,372 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $5,070,240,940 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $4,684,673,213 |
| 2020 : LONG TERM CREDIT BOND INDEX FUND 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $858,164,875 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $858,164,875 |
| Total transfer of assets to this plan | 2020-12-31 | $3,139,183,586 |
| Total transfer of assets from this plan | 2020-12-31 | $2,268,801,441 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $909,485,025 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $786,019,589 |
| Total income from all sources (including contributions) | 2020-12-31 | $1,418,079,149 |
| Total loss/gain on sale of assets | 2020-12-31 | $130,713,064 |
| Total of all expenses incurred | 2020-12-31 | $327,646 |
| Value of total assets at end of year | 2020-12-31 | $13,989,157,046 |
| Value of total assets at beginning of year | 2020-12-31 | $11,577,557,962 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $327,646 |
| Total interest from all sources | 2020-12-31 | $429,201,210 |
| 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 | $9,147 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $322,074,162 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $134,767,486 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $909,485,025 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $786,019,589 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Total non interest bearing cash at end of year | 2020-12-31 | $38,014 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $31,259 |
| Value of net income/loss | 2020-12-31 | $1,417,751,503 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $13,079,672,021 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $10,791,538,373 |
| Investment advisory and management fees | 2020-12-31 | $315,199 |
| Interest earned on other investments | 2020-12-31 | $2,503,313 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $425,835,399 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $886,903,498 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $896,763,933 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $896,763,933 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $862,498 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $12,780,141,372 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $10,545,995,284 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $3,400,168,335 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $3,269,455,271 |
| 2019 : LONG TERM CREDIT BOND INDEX FUND 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $1,589,666,011 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $1,589,666,011 |
| Total transfer of assets to this plan | 2019-12-31 | $1,831,177,397 |
| Total transfer of assets from this plan | 2019-12-31 | $2,895,437,395 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $786,019,589 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,215,100,340 |
| Total income from all sources (including contributions) | 2019-12-31 | $2,224,861,189 |
| Total loss/gain on sale of assets | 2019-12-31 | $179,701,235 |
| Total of all expenses incurred | 2019-12-31 | $306,414 |
| Value of total assets at end of year | 2019-12-31 | $11,577,557,962 |
| Value of total assets at beginning of year | 2019-12-31 | $10,846,343,936 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $306,414 |
| Total interest from all sources | 2019-12-31 | $455,493,943 |
| 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 | $10,895 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $134,767,486 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $269,717,491 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $786,019,589 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $1,215,100,340 |
| Total non interest bearing cash at end of year | 2019-12-31 | $31,259 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $0 |
| Value of net income/loss | 2019-12-31 | $2,224,554,775 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $10,791,538,373 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $9,631,243,596 |
| Investment advisory and management fees | 2019-12-31 | $295,519 |
| Interest earned on other investments | 2019-12-31 | $2,340,136 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $450,575,551 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $896,763,933 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $1,112,272,221 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $1,112,272,221 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $2,578,256 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $10,545,995,284 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $9,464,354,224 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $2,855,813,360 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $2,676,112,125 |
| 2018 : LONG TERM CREDIT BOND INDEX FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-1,192,445,377 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-1,192,445,377 |
| Total transfer of assets to this plan | 2018-12-31 | $2,115,926,742 |
| Total transfer of assets from this plan | 2018-12-31 | $2,662,005,158 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,215,100,340 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,229,802,565 |
| Total income from all sources (including contributions) | 2018-12-31 | $-761,252,467 |
| Total loss/gain on sale of assets | 2018-12-31 | $-43,170,088 |
| Total of all expenses incurred | 2018-12-31 | $367,462 |
| Value of total assets at end of year | 2018-12-31 | $10,846,343,936 |
| Value of total assets at beginning of year | 2018-12-31 | $12,168,744,506 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $367,462 |
| Total interest from all sources | 2018-12-31 | $474,362,998 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2018-12-31 | No |
| Administrative expenses professional fees incurred | 2018-12-31 | $11,064 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $269,717,491 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $153,337,644 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $1,215,100,340 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $1,229,802,565 |
| Value of net income/loss | 2018-12-31 | $-761,619,929 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $9,631,243,596 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $10,938,941,941 |
| Investment advisory and management fees | 2018-12-31 | $356,398 |
| Interest earned on other investments | 2018-12-31 | $3,073,261 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $469,303,257 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $1,112,272,221 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,349,661,126 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,349,661,126 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,986,480 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $9,464,354,224 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $10,665,745,736 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $2,806,076,742 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $2,849,246,830 |
| 2017 : LONG TERM CREDIT BOND INDEX FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $562,416,435 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $562,416,435 |
| Total transfer of assets to this plan | 2017-12-31 | $2,526,404,458 |
| Total transfer of assets from this plan | 2017-12-31 | $922,542,938 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,229,802,565 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $900,311,407 |
| Total income from all sources (including contributions) | 2017-12-31 | $1,086,642,903 |
| Total loss/gain on sale of assets | 2017-12-31 | $110,069,676 |
| Total of all expenses incurred | 2017-12-31 | $408,300 |
| 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 | $12,168,744,506 |
| Value of total assets at beginning of year | 2017-12-31 | $9,149,157,225 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $408,300 |
| Total interest from all sources | 2017-12-31 | $414,156,792 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $11,032 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $153,337,644 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $156,191,246 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $1,229,802,565 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $900,311,407 |
| Value of net income/loss | 2017-12-31 | $1,086,234,603 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $10,938,941,941 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $8,248,845,818 |
| Investment advisory and management fees | 2017-12-31 | $397,268 |
| Interest earned on other investments | 2017-12-31 | $2,453,332 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $410,577,233 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,349,661,126 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $910,435,427 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $910,435,427 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $1,126,227 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $10,665,745,736 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $8,082,530,552 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $1,465,528,052 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $1,355,458,376 |
| 2016 : LONG TERM CREDIT BOND INDEX FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $342,471,547 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $342,471,547 |
| Total transfer of assets to this plan | 2016-12-31 | $1,663,206,430 |
| Total transfer of assets from this plan | 2016-12-31 | $1,586,052,483 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $900,311,407 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $795,857,451 |
| Total income from all sources (including contributions) | 2016-12-31 | $763,797,956 |
| Total loss/gain on sale of assets | 2016-12-31 | $45,708,858 |
| Total of all expenses incurred | 2016-12-31 | $384,518 |
| 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 | $9,149,157,225 |
| Value of total assets at beginning of year | 2016-12-31 | $8,204,135,884 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $384,518 |
| Total interest from all sources | 2016-12-31 | $375,617,551 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $11,240 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $156,191,246 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $114,924,295 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $900,311,407 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $795,857,451 |
| Value of net income/loss | 2016-12-31 | $763,413,438 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $8,248,845,818 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $7,408,278,433 |
| Investment advisory and management fees | 2016-12-31 | $373,278 |
| Interest earned on other investments | 2016-12-31 | $2,237,645 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $373,071,806 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $910,435,427 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $782,380,363 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $782,380,363 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $308,100 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $8,082,530,552 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $7,306,831,226 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $1,628,988,565 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $1,583,279,707 |
| 2015 : LONG TERM CREDIT BOND INDEX FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-821,268,799 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-821,268,799 |
| Total transfer of assets to this plan | 2015-12-31 | $2,028,839,686 |
| Total transfer of assets from this plan | 2015-12-31 | $2,273,875,015 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $795,857,451 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $682,231,264 |
| Total income from all sources (including contributions) | 2015-12-31 | $-379,898,552 |
| Total loss/gain on sale of assets | 2015-12-31 | $66,590,839 |
| Total of all expenses incurred | 2015-12-31 | $369,190 |
| 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 | $8,204,135,884 |
| Value of total assets at beginning of year | 2015-12-31 | $8,715,812,768 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $369,190 |
| Total interest from all sources | 2015-12-31 | $374,779,408 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $11,240 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $114,924,295 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $143,435,552 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $795,857,451 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $682,231,264 |
| Value of net income/loss | 2015-12-31 | $-380,267,742 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $7,408,278,433 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $8,033,581,504 |
| Investment advisory and management fees | 2015-12-31 | $357,950 |
| Interest earned on other investments | 2015-12-31 | $1,589,133 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $373,190,275 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $782,380,363 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $650,936,102 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $650,936,102 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $7,306,831,226 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $7,921,441,114 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $2,120,710,659 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $2,054,119,820 |
| 2014 : LONG TERM CREDIT BOND INDEX FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $645,084,201 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $645,084,201 |
| Total transfer of assets to this plan | 2014-12-31 | $2,067,063,474 |
| Total transfer of assets from this plan | 2014-12-31 | $1,566,257,994 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $682,231,264 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $607,237,020 |
| Total income from all sources (including contributions) | 2014-12-31 | $1,120,190,615 |
| Total loss/gain on sale of assets | 2014-12-31 | $117,307,265 |
| Total of all expenses incurred | 2014-12-31 | $355,730 |
| 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 | $8,715,812,768 |
| Value of total assets at beginning of year | 2014-12-31 | $7,020,178,159 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $355,730 |
| Total interest from all sources | 2014-12-31 | $357,799,149 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $11,080 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $143,435,552 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $138,523,592 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $682,231,264 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $607,237,020 |
| Value of net income/loss | 2014-12-31 | $1,119,834,885 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $8,033,581,504 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $6,412,941,139 |
| Investment advisory and management fees | 2014-12-31 | $344,650 |
| Interest earned on other investments | 2014-12-31 | $1,432,705 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $356,366,444 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $650,936,102 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $584,140,051 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $584,140,051 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $7,921,441,114 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $6,297,514,516 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $1,411,635,253 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $1,294,327,988 |
| 2013 : LONG TERM CREDIT BOND INDEX FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-1,214,626,268 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-1,214,626,268 |
| Total transfer of assets to this plan | 2013-12-31 | $2,947,022,836 |
| Total transfer of assets from this plan | 2013-12-31 | $4,935,567,762 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $607,237,020 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $529,105,177 |
| Total income from all sources (including contributions) | 2013-12-31 | $-485,466,139 |
| Total loss/gain on sale of assets | 2013-12-31 | $383,067,524 |
| Total of all expenses incurred | 2013-12-31 | $326,126 |
| 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 | $7,020,178,159 |
| Value of total assets at beginning of year | 2013-12-31 | $9,416,383,507 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $326,126 |
| Total interest from all sources | 2013-12-31 | $346,092,605 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $11,700 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $138,523,592 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $177,524,044 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $607,237,020 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $529,105,177 |
| Value of net income/loss | 2013-12-31 | $-485,792,265 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $6,412,941,139 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $8,887,278,330 |
| Investment advisory and management fees | 2013-12-31 | $314,426 |
| Interest earned on other investments | 2013-12-31 | $1,029,675 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $345,062,930 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $584,140,051 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $498,737,411 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $498,737,411 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $6,297,514,516 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $8,740,122,052 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $3,595,614,644 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $3,212,547,120 |
| 2012 : LONG TERM CREDIT BOND INDEX FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $146,253,697 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $146,253,697 |
| Total transfer of assets to this plan | 2012-12-31 | $2,775,693,897 |
| Total transfer of assets from this plan | 2012-12-31 | $3,907,912,079 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $529,105,177 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $327,845,202 |
| Total income from all sources (including contributions) | 2012-12-31 | $1,013,551,334 |
| Total loss/gain on sale of assets | 2012-12-31 | $444,593,124 |
| Total of all expenses incurred | 2012-12-31 | $418,277 |
| 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 | $9,416,383,507 |
| Value of total assets at beginning of year | 2012-12-31 | $9,334,208,657 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $418,277 |
| Total interest from all sources | 2012-12-31 | $422,646,608 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $11,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $177,524,044 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $170,139,790 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $529,105,177 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $327,845,202 |
| Value of net income/loss | 2012-12-31 | $1,013,133,057 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $8,887,278,330 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $9,006,363,455 |
| Investment advisory and management fees | 2012-12-31 | $407,277 |
| Interest earned on other investments | 2012-12-31 | $970,953 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $421,675,655 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $498,737,411 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $315,431,452 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $315,431,452 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $57,905 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $8,740,122,052 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $8,848,637,415 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $3,162,253,982 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $2,717,660,858 |
| 2011 : LONG TERM CREDIT BOND INDEX FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $661,024,911 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $661,024,911 |
| Total transfer of assets to this plan | 2011-12-31 | $4,462,405,456 |
| Total transfer of assets from this plan | 2011-12-31 | $6,328,591,170 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $327,845,202 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $331,346,165 |
| Total income from all sources (including contributions) | 2011-12-31 | $1,444,905,924 |
| Total loss/gain on sale of assets | 2011-12-31 | $268,820,814 |
| Total of all expenses incurred | 2011-12-31 | $437,925 |
| 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 | $9,334,208,657 |
| Value of total assets at beginning of year | 2011-12-31 | $9,759,427,335 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $437,925 |
| Total interest from all sources | 2011-12-31 | $513,188,934 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $12,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $170,139,790 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $150,049,744 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $327,845,202 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $331,346,165 |
| Value of net income/loss | 2011-12-31 | $1,444,467,999 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $9,006,363,455 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $9,428,081,170 |
| Investment advisory and management fees | 2011-12-31 | $424,950 |
| Interest earned on other investments | 2011-12-31 | $838,999 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $512,349,935 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $315,431,452 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $383,570,126 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $383,570,126 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $1,871,265 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $8,848,637,415 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $9,225,807,465 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $3,617,197,113 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $3,348,376,299 |
| 2010 : LONG TERM CREDIT BOND INDEX FUND 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $216,573,800 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $216,573,800 |
| Total transfer of assets to this plan | 2010-12-31 | $3,281,076,319 |
| Total transfer of assets from this plan | 2010-12-31 | $1,769,015,657 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $331,346,165 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $438,153,271 |
| Total income from all sources (including contributions) | 2010-12-31 | $793,373,125 |
| Total loss/gain on sale of assets | 2010-12-31 | $86,809,264 |
| Total of all expenses incurred | 2010-12-31 | $403,601 |
| 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 | $9,759,427,335 |
| Value of total assets at beginning of year | 2010-12-31 | $7,561,204,255 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $403,601 |
| Total interest from all sources | 2010-12-31 | $489,990,061 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $12,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $150,049,744 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $169,436,308 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $331,346,165 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $438,153,271 |
| Value of net income/loss | 2010-12-31 | $792,969,524 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $9,428,081,170 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $7,123,050,984 |
| Investment advisory and management fees | 2010-12-31 | $390,626 |
| Interest earned on other investments | 2010-12-31 | $406,952 |
| Income. Interest from corporate debt instruments | 2010-12-31 | $489,394,725 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $383,570,126 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $436,651,262 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $436,651,262 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $188,384 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $9,225,807,465 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $6,955,116,685 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $1,767,237,553 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $1,680,428,289 |
