BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
| Measure | Date | Value |
|---|
| 2023 : CORE ACTIVE BOND FUND B 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $4,720,889 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $4,720,889 |
| Total transfer of assets to this plan | 2023-12-31 | $15,269,860 |
| Total transfer of assets from this plan | 2023-12-31 | $14,319,552 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $37,676,757 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $33,396,159 |
| Expenses. Interest paid | 2023-12-31 | $690 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2023-12-31 | $690 |
| Total income from all sources (including contributions) | 2023-12-31 | $5,918,797 |
| Total loss/gain on sale of assets | 2023-12-31 | $-2,859,200 |
| Total of all expenses incurred | 2023-12-31 | $43,498 |
| Value of total assets at end of year | 2023-12-31 | $146,627,794 |
| Value of total assets at beginning of year | 2023-12-31 | $135,521,589 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $42,808 |
| Total interest from all sources | 2023-12-31 | $4,057,108 |
| 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 | $1,034,442 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $2,289,873 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $37,676,757 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $33,396,159 |
| Administrative expenses (other) incurred | 2023-12-31 | $-35,222 |
| Total non interest bearing cash at end of year | 2023-12-31 | $617,839 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $769,568 |
| Value of net income/loss | 2023-12-31 | $5,875,299 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $108,951,037 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $102,125,430 |
| Investment advisory and management fees | 2023-12-31 | $57,696 |
| Interest earned on other investments | 2023-12-31 | $30,295 |
| Income. Interest from US Government securities | 2023-12-31 | $3,923,895 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $27,079,193 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $26,864,736 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $26,864,736 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $102,918 |
| Asset value of US Government securities at end of year | 2023-12-31 | $66,730,677 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $60,643,783 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $51,165,643 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $44,953,629 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $383,725,266 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $386,584,466 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $4,720,889 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $4,720,889 |
| Total transfer of assets to this plan | 2023-01-01 | $15,269,860 |
| Total transfer of assets from this plan | 2023-01-01 | $14,319,552 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $37,676,757 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $33,396,159 |
| Total income from all sources (including contributions) | 2023-01-01 | $5,918,797 |
| Total loss/gain on sale of assets | 2023-01-01 | $-2,859,200 |
| Total of all expenses incurred | 2023-01-01 | $43,498 |
| Value of total assets at end of year | 2023-01-01 | $146,627,794 |
| Value of total assets at beginning of year | 2023-01-01 | $135,521,589 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $42,808 |
| Total interest from all sources | 2023-01-01 | $4,057,108 |
| 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 | $1,034,442 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $2,289,873 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $37,676,757 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $33,396,159 |
| Administrative expenses (other) incurred | 2023-01-01 | $-35,222 |
| Total non interest bearing cash at end of year | 2023-01-01 | $617,839 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $769,568 |
| Value of net income/loss | 2023-01-01 | $5,875,299 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $108,951,037 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $102,125,430 |
| Investment advisory and management fees | 2023-01-01 | $57,696 |
| Interest earned on other investments | 2023-01-01 | $30,295 |
| Income. Interest from US Government securities | 2023-01-01 | $3,923,895 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $27,079,193 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $102,918 |
| Asset value of US Government securities at end of year | 2023-01-01 | $66,730,677 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $60,643,783 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $51,165,643 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $44,953,629 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $383,725,266 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $386,584,466 |
| 2022 : CORE ACTIVE BOND FUND B 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-9,806,859 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-9,806,859 |
| Total transfer of assets to this plan | 2022-12-31 | $12,485,740 |
| Total transfer of assets from this plan | 2022-12-31 | $17,189,986 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $33,396,159 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $12,183,744 |
| Total income from all sources (including contributions) | 2022-12-31 | $-17,059,506 |
| Total loss/gain on sale of assets | 2022-12-31 | $-10,139,079 |
| Total of all expenses incurred | 2022-12-31 | $42,430 |
| Value of total assets at end of year | 2022-12-31 | $135,521,589 |
| Value of total assets at beginning of year | 2022-12-31 | $136,115,356 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $42,430 |
| Total interest from all sources | 2022-12-31 | $2,886,432 |
| 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 | $19,876 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $2,289,873 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $1,730,177 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $33,396,159 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $12,183,744 |
| Administrative expenses (other) incurred | 2022-12-31 | $-33,426 |
| Total non interest bearing cash at end of year | 2022-12-31 | $769,568 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $600,000 |
| Value of net income/loss | 2022-12-31 | $-17,101,936 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $102,125,430 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $123,931,612 |
| Investment advisory and management fees | 2022-12-31 | $55,980 |
| Interest earned on other investments | 2022-12-31 | $8,259 |
| Income. Interest from US Government securities | 2022-12-31 | $2,611,899 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $26,864,736 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $13,348,924 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $13,348,924 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $266,274 |
| Asset value of US Government securities at end of year | 2022-12-31 | $60,643,783 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $36,953,649 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $44,953,629 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $83,482,606 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $341,617,285 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $351,756,364 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-9,806,859 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-9,806,859 |
| Total transfer of assets to this plan | 2022-01-01 | $12,485,740 |
| Total transfer of assets from this plan | 2022-01-01 | $17,189,986 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $33,396,159 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $12,183,744 |
| Total income from all sources (including contributions) | 2022-01-01 | $-17,059,506 |
| Total loss/gain on sale of assets | 2022-01-01 | $-10,139,079 |
| Total of all expenses incurred | 2022-01-01 | $42,430 |
| Value of total assets at end of year | 2022-01-01 | $135,521,589 |
| Value of total assets at beginning of year | 2022-01-01 | $136,115,356 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $42,430 |
| Total interest from all sources | 2022-01-01 | $2,886,432 |
| 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 | $19,876 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $2,289,873 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $1,730,177 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $33,396,159 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $12,183,744 |
| Administrative expenses (other) incurred | 2022-01-01 | $-33,426 |
| Total non interest bearing cash at end of year | 2022-01-01 | $769,568 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $600,000 |
| Value of net income/loss | 2022-01-01 | $-17,101,936 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $102,125,430 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $123,931,612 |
| Investment advisory and management fees | 2022-01-01 | $55,980 |
| Interest earned on other investments | 2022-01-01 | $8,259 |
| Income. Interest from US Government securities | 2022-01-01 | $2,611,899 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $26,864,736 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $266,274 |
| Asset value of US Government securities at end of year | 2022-01-01 | $60,643,783 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $36,953,649 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-01-01 | $44,953,629 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-01-01 | $83,482,606 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $341,617,285 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $351,756,364 |
| 2021 : CORE ACTIVE BOND FUND B 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-5,089,181 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-5,089,181 |
| Total transfer of assets to this plan | 2021-12-31 | $29,272,242 |
| Total transfer of assets from this plan | 2021-12-31 | $62,504,566 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $12,183,744 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $45,110,497 |
| Expenses. Interest paid | 2021-12-31 | $1,266 |
| 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 | $1,266 |
| Total income from all sources (including contributions) | 2021-12-31 | $-2,216,989 |
| Total loss/gain on sale of assets | 2021-12-31 | $347,391 |
| Total of all expenses incurred | 2021-12-31 | $43,676 |
| Value of total assets at end of year | 2021-12-31 | $136,115,356 |
| Value of total assets at beginning of year | 2021-12-31 | $204,535,098 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $42,410 |
| Total interest from all sources | 2021-12-31 | $2,524,801 |
| 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 | $17,177 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $1,730,177 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $17,447,030 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $12,183,744 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $45,110,497 |
| Administrative expenses (other) incurred | 2021-12-31 | $-32,352 |
| Total non interest bearing cash at end of year | 2021-12-31 | $600,000 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $360,000 |
| Value of net income/loss | 2021-12-31 | $-2,260,665 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $123,931,612 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $159,424,601 |
| Investment advisory and management fees | 2021-12-31 | $57,585 |
| Interest earned on other investments | 2021-12-31 | $7,425 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $2,494,979 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $13,348,924 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $13,267,618 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $13,267,618 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $22,397 |
| Asset value of US Government securities at end of year | 2021-12-31 | $36,953,649 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $62,958,599 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $83,482,606 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $110,501,851 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $395,419,550 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $395,072,159 |
| 2020 : CORE ACTIVE BOND FUND B 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $-3,688,252 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $-3,688,252 |
| Total transfer of assets to this plan | 2020-12-31 | $33,410,234 |
| Total transfer of assets from this plan | 2020-12-31 | $206,885,429 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $45,110,497 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $23,456,792 |
| Total income from all sources (including contributions) | 2020-12-31 | $18,703,647 |
| Total loss/gain on sale of assets | 2020-12-31 | $15,208,876 |
| Total of all expenses incurred | 2020-12-31 | $71,250 |
| Value of total assets at end of year | 2020-12-31 | $204,535,098 |
| Value of total assets at beginning of year | 2020-12-31 | $337,724,191 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $71,250 |
| Total interest from all sources | 2020-12-31 | $7,183,023 |
| 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 | $17,390 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $17,447,030 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $6,480,719 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $45,110,497 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $23,456,792 |
| Administrative expenses (other) incurred | 2020-12-31 | $-6,914 |
| Total non interest bearing cash at end of year | 2020-12-31 | $360,000 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $513,000 |
| Value of net income/loss | 2020-12-31 | $18,632,397 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $159,424,601 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $314,267,399 |
| Investment advisory and management fees | 2020-12-31 | $60,774 |
| Interest earned on other investments | 2020-12-31 | $21,215 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $7,076,183 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $13,267,618 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $8,945,450 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $8,945,450 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $85,625 |
| Asset value of US Government securities at end of year | 2020-12-31 | $62,958,599 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $117,125,611 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $110,501,851 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $204,659,411 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $1,334,860,670 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $1,319,651,794 |
| 2019 : CORE ACTIVE BOND FUND B 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $11,648,326 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $11,648,326 |
| Total transfer of assets to this plan | 2019-12-31 | $44,142,748 |
| Total transfer of assets from this plan | 2019-12-31 | $24,829,366 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $23,456,792 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $45,228,438 |
| Total income from all sources (including contributions) | 2019-12-31 | $28,443,527 |
| Total loss/gain on sale of assets | 2019-12-31 | $6,735,310 |
| Total of all expenses incurred | 2019-12-31 | $72,949 |
| Value of total assets at end of year | 2019-12-31 | $337,724,191 |
| Value of total assets at beginning of year | 2019-12-31 | $311,811,877 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $72,949 |
| Total interest from all sources | 2019-12-31 | $10,059,891 |
| 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 | $20,728 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $6,480,719 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $9,403,691 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $23,456,792 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $45,228,438 |
| Administrative expenses (other) incurred | 2019-12-31 | $-858 |
| Total non interest bearing cash at end of year | 2019-12-31 | $513,000 |
| Value of net income/loss | 2019-12-31 | $28,370,578 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $314,267,399 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $266,583,439 |
| Investment advisory and management fees | 2019-12-31 | $53,079 |
| Interest earned on other investments | 2019-12-31 | $32,573 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $9,784,987 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $8,945,450 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $31,671,117 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $31,671,117 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $242,331 |
| Asset value of US Government securities at end of year | 2019-12-31 | $117,125,611 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $96,180,326 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $204,659,411 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $174,556,743 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $736,975,331 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $730,240,021 |
| 2018 : CORE ACTIVE BOND FUND B 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-3,819,390 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-3,819,390 |
| Total transfer of assets to this plan | 2018-12-31 | $69,979,627 |
| Total transfer of assets from this plan | 2018-12-31 | $153,405,336 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $45,228,438 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $75,933,184 |
| Total income from all sources (including contributions) | 2018-12-31 | $-1,651,189 |
| Total loss/gain on sale of assets | 2018-12-31 | $-6,496,408 |
| Total of all expenses incurred | 2018-12-31 | $74,714 |
| Value of total assets at end of year | 2018-12-31 | $311,811,877 |
| Value of total assets at beginning of year | 2018-12-31 | $427,668,235 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $74,714 |
| Total interest from all sources | 2018-12-31 | $8,664,609 |
| 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 | $20,937 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $9,403,691 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $32,139,898 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $45,228,438 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $75,933,184 |
| Administrative expenses (other) incurred | 2018-12-31 | $-11,672 |
| Value of net income/loss | 2018-12-31 | $-1,725,903 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $266,583,439 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $351,735,051 |
| Investment advisory and management fees | 2018-12-31 | $65,449 |
| Interest earned on other investments | 2018-12-31 | $32,959 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $8,291,608 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $31,671,117 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $19,634,858 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $19,634,858 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $340,042 |
| Asset value of US Government securities at end of year | 2018-12-31 | $96,180,326 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $174,556,743 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $375,893,479 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $1,124,926,073 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $1,131,422,481 |
| 2017 : CORE ACTIVE BOND FUND B 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $3,685,494 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $3,685,494 |
| Total transfer of assets to this plan | 2017-12-31 | $2,473,155 |
| Total transfer of assets from this plan | 2017-12-31 | $235,941,470 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $75,933,184 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $164,302,999 |
| Expenses. Interest paid | 2017-12-31 | $13 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2017-12-31 | $13 |
| Total income from all sources (including contributions) | 2017-12-31 | $22,140,050 |
| Total loss/gain on sale of assets | 2017-12-31 | $5,953,758 |
| Total of all expenses incurred | 2017-12-31 | $98,522 |
| 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 | $427,668,235 |
| Value of total assets at beginning of year | 2017-12-31 | $727,464,837 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $98,509 |
| Total interest from all sources | 2017-12-31 | $12,500,798 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $20,967 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $32,139,898 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $83,275,687 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $75,933,184 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $164,302,999 |
| Value of net income/loss | 2017-12-31 | $22,041,528 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $351,735,051 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $563,161,838 |
| Investment advisory and management fees | 2017-12-31 | $77,542 |
| Interest earned on other investments | 2017-12-31 | $46,040 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $12,346,557 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $19,634,858 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $54,782,047 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $54,782,047 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $108,201 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $375,893,479 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $589,407,103 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $2,609,371,913 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $2,603,418,155 |
| 2016 : CORE ACTIVE BOND FUND B 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $3,090,888 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $3,090,888 |
| Total transfer of assets to this plan | 2016-12-31 | $15,437,789 |
| Total transfer of assets from this plan | 2016-12-31 | $146,144,062 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $164,302,999 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $191,873,050 |
| Total income from all sources (including contributions) | 2016-12-31 | $19,712,777 |
| Total loss/gain on sale of assets | 2016-12-31 | $2,159,178 |
| Total of all expenses incurred | 2016-12-31 | $104,381 |
| 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 | $727,464,837 |
| Value of total assets at beginning of year | 2016-12-31 | $866,132,765 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $104,381 |
| Total interest from all sources | 2016-12-31 | $14,462,711 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $21,510 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $23,439 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $83,275,687 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $46,048,472 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $164,302,999 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $191,873,050 |
| Administrative expenses (other) incurred | 2016-12-31 | $-185 |
| Value of net income/loss | 2016-12-31 | $19,608,396 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $563,161,838 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $674,259,715 |
| Investment advisory and management fees | 2016-12-31 | $83,056 |
| Interest earned on other investments | 2016-12-31 | $67,860 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $14,284,702 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $54,782,047 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $66,728,513 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $66,728,513 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $110,149 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $589,407,103 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $753,332,341 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $3,674,799,899 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $3,672,640,721 |
| 2015 : CORE ACTIVE BOND FUND B 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-13,732,611 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-13,732,611 |
| Total transfer of assets to this plan | 2015-12-31 | $36,047,277 |
| Total transfer of assets from this plan | 2015-12-31 | $302,093,918 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $191,873,050 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $32,675,487 |
| Total income from all sources (including contributions) | 2015-12-31 | $7,851,784 |
| Total loss/gain on sale of assets | 2015-12-31 | $-623,315 |
| Total of all expenses incurred | 2015-12-31 | $169,933 |
| 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 | $866,132,765 |
| Value of total assets at beginning of year | 2015-12-31 | $965,299,992 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $169,933 |
| Total interest from all sources | 2015-12-31 | $18,206,518 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $21,510 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $23,439 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $484,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $46,048,472 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $8,263,624 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $191,873,050 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $32,675,487 |
| Administrative expenses (other) incurred | 2015-12-31 | $-2,016 |
| Value of net income/loss | 2015-12-31 | $7,681,851 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $674,259,715 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $932,624,505 |
| Investment advisory and management fees | 2015-12-31 | $150,439 |
| Interest earned on other investments | 2015-12-31 | $81,952 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $18,124,566 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $0 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $268,308,927 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $66,728,513 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $33,756,667 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $33,756,667 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $4,001,192 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $753,332,341 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $654,486,274 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $4,443,603,010 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $4,444,226,325 |
| 2014 : CORE ACTIVE BOND FUND B 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $16,369,568 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $16,369,568 |
| Total transfer of assets to this plan | 2014-12-31 | $36,919,253 |
| Total transfer of assets from this plan | 2014-12-31 | $43,270,663 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $32,675,487 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $89,414,842 |
| Expenses. Interest paid | 2014-12-31 | $273 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2014-12-31 | $273 |
| Total income from all sources (including contributions) | 2014-12-31 | $61,440,492 |
| Total loss/gain on sale of assets | 2014-12-31 | $14,950,652 |
| Total of all expenses incurred | 2014-12-31 | $138,825 |
| 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 | $965,299,992 |
| Value of total assets at beginning of year | 2014-12-31 | $967,089,090 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $138,552 |
| Total interest from all sources | 2014-12-31 | $18,683,925 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $21,230 |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $484,500 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $4,130,168 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $8,263,624 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $29,697,985 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $32,675,487 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $89,414,842 |
| Value of net income/loss | 2014-12-31 | $61,301,667 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $932,624,505 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $877,674,248 |
| Investment advisory and management fees | 2014-12-31 | $117,322 |
| Interest earned on other investments | 2014-12-31 | $78,853 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $18,605,072 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $268,308,927 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $281,349,572 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $33,756,667 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $48,381,678 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $48,381,678 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $11,436,347 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $654,486,274 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $603,529,687 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $1,537,387,137 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $1,522,436,485 |
| 2013 : CORE ACTIVE BOND FUND B 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-39,666,353 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-39,666,353 |
| Total transfer of assets to this plan | 2013-12-31 | $525,888,181 |
| Total transfer of assets from this plan | 2013-12-31 | $494,620,989 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $89,414,842 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $150,021,805 |
| Expenses. Interest paid | 2013-12-31 | $1,611 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2013-12-31 | $1,611 |
| Total income from all sources (including contributions) | 2013-12-31 | $-20,544,780 |
| Total loss/gain on sale of assets | 2013-12-31 | $-1,015,883 |
| Total of all expenses incurred | 2013-12-31 | $120,573 |
| 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 | $967,089,090 |
| Value of total assets at beginning of year | 2013-12-31 | $1,017,094,214 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $118,962 |
| Total interest from all sources | 2013-12-31 | $16,373,403 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $21,000 |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $4,130,168 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $558,920 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $29,697,985 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $5,365,300 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $89,414,842 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $150,021,805 |
| Administrative expenses (other) incurred | 2013-12-31 | $-44 |
| Value of net income/loss | 2013-12-31 | $-20,665,353 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $877,674,248 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $867,072,409 |
| Investment advisory and management fees | 2013-12-31 | $98,006 |
| Interest earned on other investments | 2013-12-31 | $155,023 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $16,218,380 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $281,349,572 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $276,646,895 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $48,381,678 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $124,811,122 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $124,811,122 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $3,764,053 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $603,529,687 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $609,711,977 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $2,544,839,371 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $2,545,855,254 |
| 2012 : CORE ACTIVE BOND FUND B 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $-8,568,663 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $-8,568,663 |
| Total transfer of assets to this plan | 2012-12-31 | $335,430,847 |
| Total transfer of assets from this plan | 2012-12-31 | $696,158,457 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $150,021,805 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $67,094,840 |
| Total income from all sources (including contributions) | 2012-12-31 | $56,148,904 |
| Total loss/gain on sale of assets | 2012-12-31 | $28,818,328 |
| Total of all expenses incurred | 2012-12-31 | $127,496 |
| 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 | $1,017,094,214 |
| Value of total assets at beginning of year | 2012-12-31 | $1,238,873,451 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $127,496 |
| Total interest from all sources | 2012-12-31 | $21,207,138 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $21,300 |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $558,920 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $5,365,300 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $10,040,216 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $150,021,805 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $67,094,840 |
| Value of net income/loss | 2012-12-31 | $56,021,408 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $867,072,409 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $1,171,778,611 |
| Investment advisory and management fees | 2012-12-31 | $106,196 |
| Interest earned on other investments | 2012-12-31 | $148,717 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $21,058,421 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $276,646,895 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $372,227,207 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $124,811,122 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $205,285,469 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $205,285,469 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $14,692,101 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $609,711,977 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $651,320,559 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $3,738,567,789 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $3,709,749,461 |
| 2011 : CORE ACTIVE BOND FUND B 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $9,898,909 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $9,898,909 |
| Total transfer of assets to this plan | 2011-12-31 | $414,969,197 |
| Total transfer of assets from this plan | 2011-12-31 | $661,019,076 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $67,094,840 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $141,330,930 |
| Total income from all sources (including contributions) | 2011-12-31 | $97,296,139 |
| Total loss/gain on sale of assets | 2011-12-31 | $33,134,278 |
| Total of all expenses incurred | 2011-12-31 | $123,744 |
| 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 | $1,238,873,451 |
| Value of total assets at beginning of year | 2011-12-31 | $1,461,987,025 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $123,744 |
| Total interest from all sources | 2011-12-31 | $27,617,287 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $21,735 |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-12-31 | $2,857,406 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $10,040,216 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $6,889,680 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $67,094,840 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $141,330,930 |
| Value of net income/loss | 2011-12-31 | $97,172,395 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $1,171,778,611 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $1,320,656,095 |
| Investment advisory and management fees | 2011-12-31 | $102,009 |
| Interest earned on other investments | 2011-12-31 | $94,912 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $27,521,475 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $372,227,207 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $466,814,629 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $205,285,469 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $225,066,985 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $225,066,985 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $900 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $26,645,665 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $651,320,559 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $760,358,325 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $1,530,520,219 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $1,497,385,941 |
| 2010 : CORE ACTIVE BOND FUND B 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $-327,738 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $-327,738 |
| Total transfer of assets to this plan | 2010-12-31 | $102,128,451 |
| Total transfer of assets from this plan | 2010-12-31 | $260,047,660 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $141,330,930 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $30,669,808 |
| Total income from all sources (including contributions) | 2010-12-31 | $93,210,844 |
| Total loss/gain on sale of assets | 2010-12-31 | $38,755,222 |
| Total of all expenses incurred | 2010-12-31 | $120,522 |
| 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 | $1,461,987,025 |
| Value of total assets at beginning of year | 2010-12-31 | $1,416,154,790 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $120,522 |
| Total interest from all sources | 2010-12-31 | $34,549,147 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $20,210 |
| Assets. Other investments not covered elsewhere at end of year | 2010-12-31 | $2,857,406 |
| Assets. Other investments not covered elsewhere at beginning of year | 2010-12-31 | $144,057 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $6,889,680 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $8,287,316 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $141,330,930 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $30,669,808 |
| Value of net income/loss | 2010-12-31 | $93,090,322 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $1,320,656,095 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $1,385,484,982 |
| Investment advisory and management fees | 2010-12-31 | $100,312 |
| Interest earned on other investments | 2010-12-31 | $114,191 |
| Income. Interest from corporate debt instruments | 2010-12-31 | $34,001,708 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $466,814,629 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $512,662,936 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $225,066,985 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $67,509,498 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $67,509,498 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $433,248 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $20,234,213 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $760,358,325 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $827,550,983 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $1,073,845,142 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $1,035,089,920 |
