STATE STREET GLOBAL ADVISORS TRUST COMPANY has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND
401k plan membership statisitcs for STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND
| Measure | Date | Value |
|---|
| 2023 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $31,112,776 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $31,112,776 |
| Total transfer of assets to this plan | 2023-12-31 | $543,938,589 |
| Total transfer of assets from this plan | 2023-12-31 | $75,746,072 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $3,350,916 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $1,459,906 |
| Total income from all sources (including contributions) | 2023-12-31 | $43,852,228 |
| Total loss/gain on sale of assets | 2023-12-31 | $-4,124,462 |
| Total of all expenses incurred | 2023-12-31 | $56,928 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $0 |
| Value of total assets at end of year | 2023-12-31 | $658,302,728 |
| Value of total assets at beginning of year | 2023-12-31 | $144,423,901 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $56,928 |
| Total interest from all sources | 2023-12-31 | $16,863,914 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2023-12-31 | $583,210,202 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-12-31 | $128,635,632 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $14,853,153 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $3,400,637 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $3,350,916 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $1,459,906 |
| Administrative expenses (other) incurred | 2023-12-31 | $664 |
| Value of net income/loss | 2023-12-31 | $43,795,300 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $654,951,812 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $142,963,995 |
| Interest earned on other investments | 2023-12-31 | $15,873,921 |
| Income. Interest from US Government securities | 2023-12-31 | $46,550 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $852,812 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $1,063,414 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $786,164 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $786,164 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $90,631 |
| Asset value of US Government securities at end of year | 2023-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $4,075,530 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-12-31 | $36,300,557 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-12-31 | $7,525,938 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $22,875,402 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $0 |
| Contract administrator fees | 2023-12-31 | $32,010 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $156,300,547 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $160,425,009 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $31,112,776 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $31,112,776 |
| Total transfer of assets to this plan | 2023-01-01 | $543,938,589 |
| Total transfer of assets from this plan | 2023-01-01 | $75,746,072 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $3,350,916 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $1,459,906 |
| Total income from all sources (including contributions) | 2023-01-01 | $43,852,228 |
| Total loss/gain on sale of assets | 2023-01-01 | $-4,124,462 |
| Total of all expenses incurred | 2023-01-01 | $56,928 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-01-01 | $0 |
| Value of total assets at end of year | 2023-01-01 | $658,302,728 |
| Value of total assets at beginning of year | 2023-01-01 | $144,423,901 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $56,928 |
| Total interest from all sources | 2023-01-01 | $16,863,914 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2023-01-01 | $583,210,202 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-01-01 | $128,635,632 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $14,853,153 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $3,400,637 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $3,350,916 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $1,459,906 |
| Administrative expenses (other) incurred | 2023-01-01 | $664 |
| Value of net income/loss | 2023-01-01 | $43,795,300 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $654,951,812 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $142,963,995 |
| Interest earned on other investments | 2023-01-01 | $15,873,921 |
| Income. Interest from US Government securities | 2023-01-01 | $46,550 |
| Income. Interest from corporate debt instruments | 2023-01-01 | $852,812 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $1,063,414 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $90,631 |
| Asset value of US Government securities at end of year | 2023-01-01 | $0 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $4,075,530 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-01-01 | $36,300,557 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-01-01 | $7,525,938 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $22,875,402 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $0 |
| Contract administrator fees | 2023-01-01 | $32,010 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $156,300,547 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $160,425,009 |
| 2022 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-47,080,237 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-47,080,237 |
| Total transfer of assets to this plan | 2022-12-31 | $33,901,169 |
| Total transfer of assets from this plan | 2022-12-31 | $39,294,832 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,459,906 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $2,950,666 |
| Total income from all sources (including contributions) | 2022-12-31 | $-42,558,124 |
| Total loss/gain on sale of assets | 2022-12-31 | $-2,158,895 |
| Total of all expenses incurred | 2022-12-31 | $30,088 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $0 |
| Value of total assets at end of year | 2022-12-31 | $144,423,901 |
| Value of total assets at beginning of year | 2022-12-31 | $193,896,536 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $30,088 |
| Total interest from all sources | 2022-12-31 | $6,681,008 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $0 |
| Administrative expenses professional fees incurred | 2022-12-31 | $13,432 |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $128,635,632 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $172,168,859 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $3,400,637 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $5,178,354 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $1,459,906 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $2,950,666 |
| Administrative expenses (other) incurred | 2022-12-31 | $16,656 |
| Value of net income/loss | 2022-12-31 | $-42,588,212 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $142,963,995 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $190,945,870 |
| Interest earned on other investments | 2022-12-31 | $6,272,496 |
| Income. Interest from US Government securities | 2022-12-31 | $55,359 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $337,369 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $786,164 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $1,343,936 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $1,343,936 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $15,784 |
| Asset value of US Government securities at end of year | 2022-12-31 | $4,075,530 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $5,367,654 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $7,525,938 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $9,837,733 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $68,024,221 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $70,183,116 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-47,080,237 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-47,080,237 |
| Total transfer of assets to this plan | 2022-01-01 | $33,901,169 |
| Total transfer of assets from this plan | 2022-01-01 | $39,294,832 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $1,459,906 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $2,950,666 |
| Total income from all sources (including contributions) | 2022-01-01 | $-42,558,124 |
| Total loss/gain on sale of assets | 2022-01-01 | $-2,158,895 |
| Total of all expenses incurred | 2022-01-01 | $30,088 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-01-01 | $0 |
| Value of total assets at end of year | 2022-01-01 | $144,423,901 |
| Value of total assets at beginning of year | 2022-01-01 | $193,896,536 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $30,088 |
| Total interest from all sources | 2022-01-01 | $6,681,008 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $0 |
| Administrative expenses professional fees incurred | 2022-01-01 | $13,432 |
| Assets. Other investments not covered elsewhere at end of year | 2022-01-01 | $128,635,632 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-01-01 | $172,168,859 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $3,400,637 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $5,178,354 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $1,459,906 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $2,950,666 |
| Administrative expenses (other) incurred | 2022-01-01 | $16,656 |
| Value of net income/loss | 2022-01-01 | $-42,588,212 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $142,963,995 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $190,945,870 |
| Interest earned on other investments | 2022-01-01 | $6,272,496 |
| Income. Interest from US Government securities | 2022-01-01 | $55,359 |
| Income. Interest from corporate debt instruments | 2022-01-01 | $337,369 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $786,164 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $15,784 |
| Asset value of US Government securities at end of year | 2022-01-01 | $4,075,530 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $5,367,654 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-01-01 | $7,525,938 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-01-01 | $9,837,733 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $68,024,221 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $70,183,116 |
| 2021 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2021-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-6,321,618 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-6,321,618 |
| Total transfer of assets to this plan | 2021-12-31 | $61,620,199 |
| Total transfer of assets from this plan | 2021-12-31 | $48,962,824 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $2,950,666 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,166,143 |
| Expenses. Interest paid | 2021-12-31 | $0 |
| 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 | $0 |
| Total income from all sources (including contributions) | 2021-12-31 | $-1,932,395 |
| Total loss/gain on sale of assets | 2021-12-31 | $-2,124,885 |
| Total of all expenses incurred | 2021-12-31 | $37,838 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $0 |
| Value of total assets at end of year | 2021-12-31 | $193,896,536 |
| Value of total assets at beginning of year | 2021-12-31 | $181,424,871 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $37,838 |
| Total interest from all sources | 2021-12-31 | $6,514,108 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $0 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $0 |
| Assets. Real estate other than employer real property at end of year | 2021-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2021-12-31 | $0 |
| Administrative expenses professional fees incurred | 2021-12-31 | $17,259 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2021-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2021-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $172,168,859 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $162,642,791 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $5,178,354 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $3,629,866 |
| Assets. Loans (other than to participants) at end of year | 2021-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2021-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $2,950,666 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $1,166,143 |
| Other income not declared elsewhere | 2021-12-31 | $0 |
| Administrative expenses (other) incurred | 2021-12-31 | $20,579 |
| Total non interest bearing cash at end of year | 2021-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $0 |
| Value of net income/loss | 2021-12-31 | $-1,970,233 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $190,945,870 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $180,258,728 |
| Investment advisory and management fees | 2021-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2021-12-31 | $0 |
| Interest earned on other investments | 2021-12-31 | $6,065,800 |
| Income. Interest from US Government securities | 2021-12-31 | $57,083 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $390,261 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $0 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $1,343,936 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $403,255 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $403,255 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $964 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2021-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2021-12-31 | $0 |
| Asset value of US Government securities at end of year | 2021-12-31 | $5,367,654 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $2,712,106 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $0 |
| Income. Dividends from preferred stock | 2021-12-31 | $0 |
| Income. Dividends from common stock | 2021-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $9,837,733 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $10,983,284 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $1,053,569 |
| Contract administrator fees | 2021-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $128,647,677 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $130,772,562 |
| 2020 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $11,615,656 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $11,615,656 |
| Total transfer of assets to this plan | 2020-12-31 | $72,318,652 |
| Total transfer of assets from this plan | 2020-12-31 | $117,865,347 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,166,143 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $2,505,678 |
| Total income from all sources (including contributions) | 2020-12-31 | $10,635,021 |
| Total loss/gain on sale of assets | 2020-12-31 | $-7,958,805 |
| Total of all expenses incurred | 2020-12-31 | $38,675 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $0 |
| Value of total assets at end of year | 2020-12-31 | $181,424,871 |
| Value of total assets at beginning of year | 2020-12-31 | $217,714,755 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $38,675 |
| Total interest from all sources | 2020-12-31 | $6,978,170 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $0 |
| Administrative expenses professional fees incurred | 2020-12-31 | $17,335 |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $162,642,791 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $173,921,993 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $3,629,866 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $5,913,847 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $1,166,143 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $2,505,678 |
| Administrative expenses (other) incurred | 2020-12-31 | $21,340 |
| Value of net income/loss | 2020-12-31 | $10,596,346 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $180,258,728 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $215,209,077 |
| Interest earned on other investments | 2020-12-31 | $6,039,135 |
| Income. Interest from US Government securities | 2020-12-31 | $1,017 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $930,529 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $403,255 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $114,332 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $114,332 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $7,489 |
| Asset value of US Government securities at end of year | 2020-12-31 | $2,712,106 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $780,148 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $10,983,284 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $12,433,909 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $1,053,569 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $24,550,526 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $178,785,617 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $186,744,422 |
| 2019 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $24,326,901 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $24,326,901 |
| Total transfer of assets to this plan | 2019-12-31 | $31,591,186 |
| Total transfer of assets from this plan | 2019-12-31 | $43,496,840 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $2,505,678 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,430,572 |
| Total income from all sources (including contributions) | 2019-12-31 | $36,409,537 |
| Total loss/gain on sale of assets | 2019-12-31 | $3,337,168 |
| Total of all expenses incurred | 2019-12-31 | $48,712 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Value of total assets at end of year | 2019-12-31 | $217,714,755 |
| Value of total assets at beginning of year | 2019-12-31 | $192,184,478 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $48,712 |
| Total interest from all sources | 2019-12-31 | $8,745,468 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $0 |
| Administrative expenses professional fees incurred | 2019-12-31 | $25,530 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $173,921,993 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $159,530,236 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $5,913,847 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $4,287,640 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $2,505,678 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $1,430,572 |
| Administrative expenses (other) incurred | 2019-12-31 | $23,182 |
| Value of net income/loss | 2019-12-31 | $36,360,825 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $215,209,077 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $190,753,906 |
| Interest earned on other investments | 2019-12-31 | $7,026,516 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $1,710,090 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $114,332 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $8,862 |
| Asset value of US Government securities at end of year | 2019-12-31 | $780,148 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $12,433,909 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $10,902,455 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $24,550,526 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $17,464,147 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $58,731,304 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $55,394,136 |
| 2018 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2018-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-11,734,230 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-11,734,230 |
| Total transfer of assets to this plan | 2018-12-31 | $57,985,373 |
| Total transfer of assets from this plan | 2018-12-31 | $49,096,569 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,430,572 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $3,033,234 |
| Expenses. Interest paid | 2018-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2018-12-31 | $0 |
| Total income from all sources (including contributions) | 2018-12-31 | $-7,240,041 |
| Total loss/gain on sale of assets | 2018-12-31 | $-4,371,241 |
| Total of all expenses incurred | 2018-12-31 | $43,708 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $192,184,478 |
| Value of total assets at beginning of year | 2018-12-31 | $192,182,085 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $43,708 |
| Total interest from all sources | 2018-12-31 | $8,865,430 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $22,185 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $159,530,236 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $157,498,682 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $4,287,640 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $4,964,973 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $1,430,572 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $3,033,234 |
| Other income not declared elsewhere | 2018-12-31 | $0 |
| Administrative expenses (other) incurred | 2018-12-31 | $21,523 |
| Value of net income/loss | 2018-12-31 | $-7,283,749 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $190,753,906 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $189,148,851 |
| Investment advisory and management fees | 2018-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2018-12-31 | $0 |
| Interest earned on other investments | 2018-12-31 | $7,159,714 |
| Income. Interest from US Government securities | 2018-12-31 | $0 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $1,689,257 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $0 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,857,991 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,857,991 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $16,459 |
| Asset value of US Government securities at end of year | 2018-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $0 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $0 |
| Income. Dividends from preferred stock | 2018-12-31 | $0 |
| Income. Dividends from common stock | 2018-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $10,902,455 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $11,081,674 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $17,464,147 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $16,778,765 |
| Contract administrator fees | 2018-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $85,246,533 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $89,617,774 |
| 2017 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2017-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $12,358,867 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $12,358,867 |
| Total transfer of assets to this plan | 2017-12-31 | $86,806,994 |
| Total transfer of assets from this plan | 2017-12-31 | $121,136,098 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $3,033,234 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $3,343,000 |
| Expenses. Interest paid | 2017-12-31 | $0 |
| 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 | $0 |
| Total income from all sources (including contributions) | 2017-12-31 | $21,844,296 |
| Total loss/gain on sale of assets | 2017-12-31 | $1,178,738 |
| Total of all expenses incurred | 2017-12-31 | $43,111 |
| 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 | $192,182,085 |
| Value of total assets at beginning of year | 2017-12-31 | $205,019,770 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $43,111 |
| Total interest from all sources | 2017-12-31 | $8,306,691 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $19,327 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $157,498,682 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $167,654,926 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $4,964,973 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $5,764,812 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $3,033,234 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $3,343,000 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $23,784 |
| Value of net income/loss | 2017-12-31 | $21,801,185 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $189,148,851 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $201,676,770 |
| Investment advisory and management fees | 2017-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2017-12-31 | $0 |
| Interest earned on other investments | 2017-12-31 | $6,840,326 |
| Income. Interest from US Government securities | 2017-12-31 | $8,802 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $1,448,703 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,857,991 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $1,136,821 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $1,136,821 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $8,860 |
| Asset value of US Government securities at end of year | 2017-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $1,971,136 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $0 |
| Income. Dividends from preferred stock | 2017-12-31 | $0 |
| Income. Dividends from common stock | 2017-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $11,081,674 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $12,221,175 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $16,778,765 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $16,270,900 |
| Contract administrator fees | 2017-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $71,421,037 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $70,242,299 |
| 2016 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-2,583,121 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-2,583,121 |
| Total transfer of assets to this plan | 2016-12-31 | $89,117,936 |
| Total transfer of assets from this plan | 2016-12-31 | $72,693,771 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $3,343,000 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $6,618,233 |
| Total income from all sources (including contributions) | 2016-12-31 | $9,351,618 |
| Total loss/gain on sale of assets | 2016-12-31 | $3,240,464 |
| Total of all expenses incurred | 2016-12-31 | $43,801 |
| 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 | $205,019,770 |
| Value of total assets at beginning of year | 2016-12-31 | $182,563,021 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $43,801 |
| Total interest from all sources | 2016-12-31 | $8,694,275 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $19,078 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $167,654,926 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $151,258,354 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $5,764,812 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $7,884,364 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $3,343,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $6,618,233 |
| Administrative expenses (other) incurred | 2016-12-31 | $24,723 |
| Value of net income/loss | 2016-12-31 | $9,307,817 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $201,676,770 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $175,944,788 |
| Interest earned on other investments | 2016-12-31 | $7,383,631 |
| Income. Interest from US Government securities | 2016-12-31 | $3,659 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $1,301,986 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $1,136,821 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $1,701,813 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $1,701,813 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $4,999 |
| Asset value of US Government securities at end of year | 2016-12-31 | $1,971,136 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $319,678 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $12,221,175 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $10,370,046 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $16,270,900 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $11,028,766 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $63,721,442 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $60,480,978 |
| 2015 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-14,266,842 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-14,266,842 |
| Total transfer of assets to this plan | 2015-12-31 | $47,402,798 |
| Total transfer of assets from this plan | 2015-12-31 | $68,616,607 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $6,618,233 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $1,662,691 |
| Total income from all sources (including contributions) | 2015-12-31 | $-9,314,404 |
| Total loss/gain on sale of assets | 2015-12-31 | $-4,570,201 |
| Total of all expenses incurred | 2015-12-31 | $40,694 |
| 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 | $182,563,021 |
| Value of total assets at beginning of year | 2015-12-31 | $208,176,386 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $40,694 |
| Total interest from all sources | 2015-12-31 | $9,522,639 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $16,392 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $151,258,354 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $176,343,642 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $7,884,364 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $4,035,321 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $6,618,233 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $1,662,691 |
| Administrative expenses (other) incurred | 2015-12-31 | $24,302 |
| Value of net income/loss | 2015-12-31 | $-9,355,098 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $175,944,788 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $206,513,695 |
| Interest earned on other investments | 2015-12-31 | $8,055,371 |
| Income. Interest from US Government securities | 2015-12-31 | $9,002 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $1,456,547 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $1,701,813 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $1,130,717 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $1,130,717 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $1,719 |
| Asset value of US Government securities at end of year | 2015-12-31 | $319,678 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $10,370,046 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $10,862,813 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $11,028,766 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $15,803,893 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $54,460,686 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $59,030,887 |
| 2014 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $22,187,812 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $22,187,812 |
| Total transfer of assets to this plan | 2014-12-31 | $50,933,245 |
| Total transfer of assets from this plan | 2014-12-31 | $35,090,713 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,662,691 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $822,400 |
| Total income from all sources (including contributions) | 2014-12-31 | $32,620,765 |
| Total loss/gain on sale of assets | 2014-12-31 | $1,329,897 |
| Total of all expenses incurred | 2014-12-31 | $41,825 |
| 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 | $208,176,386 |
| Value of total assets at beginning of year | 2014-12-31 | $158,914,623 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $41,825 |
| Total interest from all sources | 2014-12-31 | $9,103,056 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $18,500 |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $176,343,642 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $136,760,278 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $4,035,321 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $3,542,464 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $1,662,691 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $822,400 |
| Administrative expenses (other) incurred | 2014-12-31 | $23,325 |
| Value of net income/loss | 2014-12-31 | $32,578,940 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $206,513,695 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $158,092,223 |
| Interest earned on other investments | 2014-12-31 | $7,866,578 |
| Income. Interest from US Government securities | 2014-12-31 | $18,914 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $1,216,652 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $1,130,717 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $69,743 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $69,743 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $912 |
| Asset value of US Government securities at end of year | 2014-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $332,554 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $10,862,813 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $8,671,222 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $15,803,893 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $9,538,362 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $27,970,805 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $26,640,908 |
| 2013 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-22,299,733 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-22,299,733 |
| Total transfer of assets to this plan | 2013-12-31 | $88,828,306 |
| Total transfer of assets from this plan | 2013-12-31 | $48,767,143 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $822,400 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $3,723,558 |
| Total income from all sources (including contributions) | 2013-12-31 | $-17,094,579 |
| Total loss/gain on sale of assets | 2013-12-31 | $-2,133,894 |
| Total of all expenses incurred | 2013-12-31 | $42,616 |
| 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 | $158,914,623 |
| Value of total assets at beginning of year | 2013-12-31 | $138,891,813 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $42,616 |
| Total interest from all sources | 2013-12-31 | $7,339,048 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $14,065 |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $136,760,278 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $118,887,913 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $3,542,464 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $5,276,852 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $822,400 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $3,723,558 |
| Administrative expenses (other) incurred | 2013-12-31 | $28,551 |
| Value of net income/loss | 2013-12-31 | $-17,137,195 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $158,092,223 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $135,168,255 |
| Interest earned on other investments | 2013-12-31 | $6,523,323 |
| Income. Interest from US Government securities | 2013-12-31 | $21,948 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $792,358 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $69,743 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $577,203 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $577,203 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $1,419 |
| Asset value of US Government securities at end of year | 2013-12-31 | $332,554 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $8,671,222 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $7,079,865 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $9,538,362 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $7,069,980 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $57,510,930 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $59,644,824 |
| 2012 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $9,793,457 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $9,793,457 |
| Total transfer of assets to this plan | 2012-12-31 | $51,516,207 |
| Total transfer of assets from this plan | 2012-12-31 | $55,945,539 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $3,723,558 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $2,350,929 |
| Total income from all sources (including contributions) | 2012-12-31 | $18,270,670 |
| Total loss/gain on sale of assets | 2012-12-31 | $1,873,532 |
| Total of all expenses incurred | 2012-12-31 | $54,298 |
| 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 | $138,891,813 |
| Value of total assets at beginning of year | 2012-12-31 | $123,732,144 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $54,298 |
| Total interest from all sources | 2012-12-31 | $6,603,681 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $23,366 |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $118,887,913 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $109,390,485 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $5,276,852 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $3,772,311 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $3,723,558 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $2,350,929 |
| Administrative expenses (other) incurred | 2012-12-31 | $30,932 |
| Value of net income/loss | 2012-12-31 | $18,216,372 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $135,168,255 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $121,381,215 |
| Interest earned on other investments | 2012-12-31 | $6,003,537 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $596,949 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $577,203 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $49,952 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $49,952 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $3,195 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $7,079,865 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-12-31 | $6,182,247 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $7,069,980 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $4,337,149 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $51,062,695 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $49,189,163 |
| 2011 : STATE STREET LONG U.S. CREDIT NON-CORPORATE BOND INDEX NON-LENDING COMMON TRUST FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $2,794,311 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $2,794,311 |
| Total transfer of assets to this plan | 2011-12-31 | $138,704,235 |
| Total transfer of assets from this plan | 2011-12-31 | $23,576,146 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $2,350,929 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $0 |
| Total income from all sources (including contributions) | 2011-12-31 | $6,289,685 |
| Total loss/gain on sale of assets | 2011-12-31 | $1,370,695 |
| Total of all expenses incurred | 2011-12-31 | $36,559 |
| 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 | $123,732,144 |
| Value of total assets at beginning of year | 2011-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $36,559 |
| Total interest from all sources | 2011-12-31 | $2,124,679 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $27,838 |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $109,390,485 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $3,772,311 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $2,350,929 |
| Administrative expenses (other) incurred | 2011-12-31 | $8,721 |
| Value of net income/loss | 2011-12-31 | $6,253,126 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $121,381,215 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $0 |
| Interest earned on other investments | 2011-12-31 | $1,969,581 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $154,781 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $49,952 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $317 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-12-31 | $6,182,247 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $4,337,149 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $17,124,346 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $15,753,651 |
