STATE STREET GLOBAL ADVISORS TRUST COMPANY has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C
401k plan membership statisitcs for SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C
| Measure | Date | Value |
|---|
| 2023 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $908,913 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $908,913 |
| Total transfer of assets to this plan | 2023-12-31 | $35,997,375 |
| Total transfer of assets from this plan | 2023-12-31 | $11,951,031 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $850,866 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $8,540 |
| Total income from all sources (including contributions) | 2023-12-31 | $405,367 |
| Total loss/gain on sale of assets | 2023-12-31 | $-1,134,780 |
| Total of all expenses incurred | 2023-12-31 | $16,212 |
| 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 | $25,439,738 |
| Value of total assets at beginning of year | 2023-12-31 | $161,913 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $16,212 |
| Total interest from all sources | 2023-12-31 | $631,234 |
| 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 | $551,028 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-12-31 | $3,987 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $283,809 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $1,053 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $850,866 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $8,540 |
| Administrative expenses (other) incurred | 2023-12-31 | $-334 |
| Value of net income/loss | 2023-12-31 | $389,155 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $24,588,872 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $153,373 |
| Investment advisory and management fees | 2023-12-31 | $13,479 |
| Interest earned on other investments | 2023-12-31 | $14,212 |
| Income. Interest from US Government securities | 2023-12-31 | $331,862 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $278,261 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $984,973 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $9,698 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $9,698 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $6,899 |
| Asset value of US Government securities at end of year | 2023-12-31 | $15,079,229 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $94,812 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-12-31 | $5,108,482 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $3,432,217 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $52,363 |
| Contract administrator fees | 2023-12-31 | $2,433 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $6,630,511 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $7,765,291 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $908,913 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $908,913 |
| Total transfer of assets to this plan | 2023-01-01 | $35,997,375 |
| Total transfer of assets from this plan | 2023-01-01 | $11,951,031 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $850,866 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $8,540 |
| Total income from all sources (including contributions) | 2023-01-01 | $405,367 |
| Total loss/gain on sale of assets | 2023-01-01 | $-1,134,780 |
| Total of all expenses incurred | 2023-01-01 | $16,212 |
| 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 | $25,439,738 |
| Value of total assets at beginning of year | 2023-01-01 | $161,913 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $16,212 |
| Total interest from all sources | 2023-01-01 | $631,234 |
| 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 | $551,028 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-01-01 | $3,987 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $283,809 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $1,053 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $850,866 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $8,540 |
| Administrative expenses (other) incurred | 2023-01-01 | $-334 |
| Value of net income/loss | 2023-01-01 | $389,155 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $24,588,872 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $153,373 |
| Investment advisory and management fees | 2023-01-01 | $13,479 |
| Interest earned on other investments | 2023-01-01 | $14,212 |
| Income. Interest from US Government securities | 2023-01-01 | $331,862 |
| Income. Interest from corporate debt instruments | 2023-01-01 | $278,261 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $984,973 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $6,899 |
| Asset value of US Government securities at end of year | 2023-01-01 | $15,079,229 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $94,812 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-01-01 | $5,108,482 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-01-01 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $3,432,217 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $52,363 |
| Contract administrator fees | 2023-01-01 | $2,433 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $6,630,511 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $7,765,291 |
| 2022 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-14,052 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-14,052 |
| Total transfer of assets to this plan | 2022-12-31 | $4,408 |
| Total transfer of assets from this plan | 2022-12-31 | $690 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $8,540 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $509 |
| Total income from all sources (including contributions) | 2022-12-31 | $-13,963 |
| Total loss/gain on sale of assets | 2022-12-31 | $-2,424 |
| Total of all expenses incurred | 2022-12-31 | $18 |
| 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 | $161,913 |
| Value of total assets at beginning of year | 2022-12-31 | $164,145 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $18 |
| Total interest from all sources | 2022-12-31 | $2,513 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $0 |
| Administrative expenses professional fees incurred | 2022-12-31 | $3 |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $3,987 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $5,099 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $1,053 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $869 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $8,540 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $509 |
| Administrative expenses (other) incurred | 2022-12-31 | $15 |
| Value of net income/loss | 2022-12-31 | $-13,981 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $153,373 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $163,636 |
| Interest earned on other investments | 2022-12-31 | $93 |
| Income. Interest from US Government securities | 2022-12-31 | $1,119 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $1,280 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $9,698 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $551 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $551 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $21 |
| Asset value of US Government securities at end of year | 2022-12-31 | $94,812 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $96,845 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $32,648 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $52,363 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $28,133 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $43,501 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $45,925 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-14,052 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-14,052 |
| Total transfer of assets to this plan | 2022-01-01 | $4,408 |
| Total transfer of assets from this plan | 2022-01-01 | $690 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $8,540 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $509 |
| Total income from all sources (including contributions) | 2022-01-01 | $-13,963 |
| Total loss/gain on sale of assets | 2022-01-01 | $-2,424 |
| Total of all expenses incurred | 2022-01-01 | $18 |
| 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 | $161,913 |
| Value of total assets at beginning of year | 2022-01-01 | $164,145 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $18 |
| Total interest from all sources | 2022-01-01 | $2,513 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $0 |
| Administrative expenses professional fees incurred | 2022-01-01 | $3 |
| Assets. Other investments not covered elsewhere at end of year | 2022-01-01 | $3,987 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-01-01 | $5,099 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $1,053 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $869 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $8,540 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $509 |
| Administrative expenses (other) incurred | 2022-01-01 | $15 |
| Value of net income/loss | 2022-01-01 | $-13,981 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $153,373 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $163,636 |
| Interest earned on other investments | 2022-01-01 | $93 |
| Income. Interest from US Government securities | 2022-01-01 | $1,119 |
| Income. Interest from corporate debt instruments | 2022-01-01 | $1,280 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $9,698 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $21 |
| Asset value of US Government securities at end of year | 2022-01-01 | $94,812 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $96,845 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-01-01 | $0 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-01-01 | $32,648 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-01-01 | $52,363 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-01-01 | $28,133 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $43,501 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $45,925 |
| 2021 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 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 | $0 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $0 |
| Total transfer of assets to this plan | 2021-12-31 | $2,361 |
| Total transfer of assets from this plan | 2021-12-31 | $1,500 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $509 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,632 |
| 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 | $-2,354 |
| Total loss/gain on sale of assets | 2021-12-31 | $-778 |
| Total of all expenses incurred | 2021-12-31 | $118 |
| 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 | $164,145 |
| Value of total assets at beginning of year | 2021-12-31 | $166,879 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $118 |
| Total interest from all sources | 2021-12-31 | $2,064 |
| 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 | $4 |
| 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 | $5,099 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $4,123 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $869 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $960 |
| 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 | $509 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $1,632 |
| Other income not declared elsewhere | 2021-12-31 | $0 |
| Administrative expenses (other) incurred | 2021-12-31 | $15 |
| 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 | $-2,472 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $163,636 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $165,247 |
| Investment advisory and management fees | 2021-12-31 | $99 |
| 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 | $64 |
| Income. Interest from US Government securities | 2021-12-31 | $747 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $1,252 |
| 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 | $551 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $1,204 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $1,204 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $1 |
| 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 | $96,845 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $94,381 |
| 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 | $-3,640 |
| 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 | $32,648 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $35,540 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $28,133 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $30,671 |
| 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 | $66,067 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $66,845 |
| 2020 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $9,267 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $9,267 |
| Total transfer of assets to this plan | 2020-12-31 | $973,080 |
| Total transfer of assets from this plan | 2020-12-31 | $2,252,770 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,632 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $12,739 |
| Total income from all sources (including contributions) | 2020-12-31 | $25,931 |
| Total loss/gain on sale of assets | 2020-12-31 | $5,408 |
| Total of all expenses incurred | 2020-12-31 | $483 |
| 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 | $166,879 |
| Value of total assets at beginning of year | 2020-12-31 | $1,432,228 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $483 |
| Total interest from all sources | 2020-12-31 | $11,256 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $0 |
| Administrative expenses professional fees incurred | 2020-12-31 | $25 |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $4,123 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $31,699 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $960 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $15,281 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $1,632 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $12,739 |
| Administrative expenses (other) incurred | 2020-12-31 | $56 |
| Total non interest bearing cash at end of year | 2020-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $2 |
| Value of net income/loss | 2020-12-31 | $25,448 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $165,247 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $1,419,489 |
| Investment advisory and management fees | 2020-12-31 | $402 |
| Interest earned on other investments | 2020-12-31 | $320 |
| Income. Interest from US Government securities | 2020-12-31 | $4,997 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $5,906 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $1,204 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $11,667 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $11,667 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $33 |
| Asset value of US Government securities at end of year | 2020-12-31 | $94,381 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $885,231 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $35,540 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $267,002 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $30,671 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $221,346 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $549,902 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $544,494 |
| 2019 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $2,842,301 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $2,842,301 |
| Total transfer of assets to this plan | 2019-12-31 | $21,859,492 |
| Total transfer of assets from this plan | 2019-12-31 | $109,580,175 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $12,739 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $767,980 |
| Total income from all sources (including contributions) | 2019-12-31 | $4,485,983 |
| Total loss/gain on sale of assets | 2019-12-31 | $438,615 |
| Total of all expenses incurred | 2019-12-31 | $33,352 |
| 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 | $1,432,228 |
| Value of total assets at beginning of year | 2019-12-31 | $85,455,521 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $33,352 |
| Total interest from all sources | 2019-12-31 | $1,205,067 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $0 |
| Administrative expenses professional fees incurred | 2019-12-31 | $1,991 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $31,699 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $1,879,389 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $15,281 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $1,537,421 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $12,739 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $767,980 |
| Administrative expenses (other) incurred | 2019-12-31 | $3,567 |
| Total non interest bearing cash at end of year | 2019-12-31 | $2 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $0 |
| Value of net income/loss | 2019-12-31 | $4,452,631 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $1,419,489 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $84,687,541 |
| Investment advisory and management fees | 2019-12-31 | $27,794 |
| Interest earned on other investments | 2019-12-31 | $29,956 |
| Income. Interest from US Government securities | 2019-12-31 | $632,275 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $537,360 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $11,667 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $452,729 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $452,729 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $5,476 |
| Asset value of US Government securities at end of year | 2019-12-31 | $885,231 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $52,010,934 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $267,002 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $16,530,735 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $221,346 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $13,044,313 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $22,288,800 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $21,850,185 |
| 2018 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-271,096 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-271,096 |
| Total transfer of assets to this plan | 2018-12-31 | $14,767,312 |
| Total transfer of assets from this plan | 2018-12-31 | $12,215,931 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $767,980 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $948,306 |
| Total income from all sources (including contributions) | 2018-12-31 | $820,267 |
| Total loss/gain on sale of assets | 2018-12-31 | $-993,816 |
| Total of all expenses incurred | 2018-12-31 | $58,774 |
| 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 | $85,455,521 |
| Value of total assets at beginning of year | 2018-12-31 | $82,322,973 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $58,774 |
| Total interest from all sources | 2018-12-31 | $2,085,179 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $2,870 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $1,879,389 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $2,087,158 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $1,537,421 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $887,629 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $767,980 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $948,306 |
| Administrative expenses (other) incurred | 2018-12-31 | $6,925 |
| Value of net income/loss | 2018-12-31 | $761,493 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $84,687,541 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $81,374,667 |
| Investment advisory and management fees | 2018-12-31 | $48,979 |
| Interest earned on other investments | 2018-12-31 | $57,996 |
| Income. Interest from US Government securities | 2018-12-31 | $1,032,895 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $989,613 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $452,729 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $551,487 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $551,487 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $4,675 |
| Asset value of US Government securities at end of year | 2018-12-31 | $52,010,934 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $48,679,511 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $16,530,735 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $16,543,419 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $13,044,313 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $13,573,769 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $52,923,577 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $53,917,393 |
| 2017 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 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 | $-233,740 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $-233,740 |
| Total transfer of assets to this plan | 2017-12-31 | $18,692,347 |
| Total transfer of assets from this plan | 2017-12-31 | $18,606,068 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $948,306 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,219,868 |
| 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 | $1,718,771 |
| Total loss/gain on sale of assets | 2017-12-31 | $71,746 |
| Total of all expenses incurred | 2017-12-31 | $56,669 |
| 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 | $82,322,973 |
| Value of total assets at beginning of year | 2017-12-31 | $80,846,154 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $56,669 |
| Total interest from all sources | 2017-12-31 | $1,880,765 |
| 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 | $2,978 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $2,087,158 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $1,719,296 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $887,629 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $885,319 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $948,306 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,219,868 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $6,467 |
| Total non interest bearing cash at end of year | 2017-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $436 |
| Value of net income/loss | 2017-12-31 | $1,662,102 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $81,374,667 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $79,626,286 |
| Investment advisory and management fees | 2017-12-31 | $47,224 |
| Income. Interest from loans (other than to participants) | 2017-12-31 | $0 |
| Interest earned on other investments | 2017-12-31 | $55,257 |
| Income. Interest from US Government securities | 2017-12-31 | $859,205 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $964,062 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $551,487 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $108,603 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $108,603 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $2,241 |
| Asset value of US Government securities at end of year | 2017-12-31 | $48,679,511 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $46,617,310 |
| 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 | $16,543,419 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $17,768,273 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $13,573,769 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $13,746,917 |
| Contract administrator fees | 2017-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $23,169,421 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $23,097,675 |
| 2016 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-408,376 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-408,376 |
| Total transfer of assets to this plan | 2016-12-31 | $26,710,236 |
| Total transfer of assets from this plan | 2016-12-31 | $18,959,753 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,219,868 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $764,601 |
| Total income from all sources (including contributions) | 2016-12-31 | $1,360,870 |
| Total loss/gain on sale of assets | 2016-12-31 | $20,991 |
| Total of all expenses incurred | 2016-12-31 | $52,785 |
| 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 | $80,846,154 |
| Value of total assets at beginning of year | 2016-12-31 | $71,332,319 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $52,785 |
| Total interest from all sources | 2016-12-31 | $1,748,255 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $4,341 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $1,719,296 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $1,709,774 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $885,319 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $1,355,627 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,219,868 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $764,601 |
| Administrative expenses (other) incurred | 2016-12-31 | $4,457 |
| Total non interest bearing cash at end of year | 2016-12-31 | $436 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $0 |
| Value of net income/loss | 2016-12-31 | $1,308,085 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $79,626,286 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $70,567,718 |
| Investment advisory and management fees | 2016-12-31 | $43,987 |
| Interest earned on other investments | 2016-12-31 | $51,876 |
| Income. Interest from US Government securities | 2016-12-31 | $778,929 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $915,420 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $108,603 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $950,649 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $950,649 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $2,030 |
| Asset value of US Government securities at end of year | 2016-12-31 | $46,617,310 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $43,062,684 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $17,768,273 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $13,891,247 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $13,746,917 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $10,362,338 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $20,999,636 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $20,978,645 |
| 2015 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2015-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-621,932 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-621,932 |
| Total transfer of assets to this plan | 2015-12-31 | $17,425,857 |
| Total transfer of assets from this plan | 2015-12-31 | $14,793,836 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $764,601 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $845,152 |
| Expenses. Interest paid | 2015-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2015-12-31 | $0 |
| Total income from all sources (including contributions) | 2015-12-31 | $790,573 |
| Total loss/gain on sale of assets | 2015-12-31 | $-325,058 |
| Total of all expenses incurred | 2015-12-31 | $55,534 |
| 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 | $71,332,319 |
| Value of total assets at beginning of year | 2015-12-31 | $68,045,810 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $55,534 |
| Total interest from all sources | 2015-12-31 | $1,737,563 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $3,322 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $1,709,774 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $1,773,031 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $1,355,627 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $907,729 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $764,601 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $845,152 |
| Other income not declared elsewhere | 2015-12-31 | $0 |
| Administrative expenses (other) incurred | 2015-12-31 | $10,250 |
| Total non interest bearing cash at end of year | 2015-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $0 |
| Value of net income/loss | 2015-12-31 | $735,039 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $70,567,718 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $67,200,658 |
| Investment advisory and management fees | 2015-12-31 | $41,962 |
| Interest earned on other investments | 2015-12-31 | $63,969 |
| Income. Interest from US Government securities | 2015-12-31 | $788,986 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $884,220 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $950,649 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $549,426 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $549,426 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $388 |
| Asset value of US Government securities at end of year | 2015-12-31 | $43,062,684 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $41,597,985 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $0 |
| Income. Dividends from preferred stock | 2015-12-31 | $0 |
| Income. Dividends from common stock | 2015-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $13,891,247 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $14,922,610 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $10,362,338 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $8,295,029 |
| Contract administrator fees | 2015-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $38,597,770 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $38,922,828 |
| 2014 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $801,131 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $801,131 |
| Total transfer of assets to this plan | 2014-12-31 | $21,676,061 |
| Total transfer of assets from this plan | 2014-12-31 | $57,646,742 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $845,152 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,511,821 |
| Total income from all sources (including contributions) | 2014-12-31 | $2,941,036 |
| Total loss/gain on sale of assets | 2014-12-31 | $8,130 |
| Total of all expenses incurred | 2014-12-31 | $67,478 |
| 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 | $68,045,810 |
| Value of total assets at beginning of year | 2014-12-31 | $101,809,602 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $67,478 |
| Total interest from all sources | 2014-12-31 | $2,131,775 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $3,974 |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $1,773,031 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $2,428,158 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $907,729 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $906,602 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $845,152 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $1,511,821 |
| Administrative expenses (other) incurred | 2014-12-31 | $11,061 |
| Total non interest bearing cash at end of year | 2014-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $199 |
| Value of net income/loss | 2014-12-31 | $2,873,558 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $67,200,658 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $100,297,781 |
| Investment advisory and management fees | 2014-12-31 | $52,443 |
| Interest earned on other investments | 2014-12-31 | $79,109 |
| Income. Interest from US Government securities | 2014-12-31 | $946,242 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $1,105,790 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $549,426 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $682,607 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $682,607 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $634 |
| Asset value of US Government securities at end of year | 2014-12-31 | $41,597,985 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $62,990,668 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $14,922,610 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $23,422,032 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $8,295,029 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $11,379,336 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $37,025,704 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $37,017,574 |
| 2013 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-3,243,571 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-3,243,571 |
| Total transfer of assets to this plan | 2013-12-31 | $33,034,009 |
| Total transfer of assets from this plan | 2013-12-31 | $52,049,555 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,511,821 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $2,571,942 |
| Total income from all sources (including contributions) | 2013-12-31 | $-972,338 |
| Total loss/gain on sale of assets | 2013-12-31 | $-282,443 |
| Total of all expenses incurred | 2013-12-31 | $90,129 |
| 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 | $101,809,602 |
| Value of total assets at beginning of year | 2013-12-31 | $122,947,736 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $90,129 |
| Total interest from all sources | 2013-12-31 | $2,553,676 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $4,463 |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $2,428,158 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $2,634,550 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $906,602 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $1,296,752 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $1,511,821 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $2,571,942 |
| Administrative expenses (other) incurred | 2013-12-31 | $18,052 |
| Total non interest bearing cash at end of year | 2013-12-31 | $199 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $0 |
| Value of net income/loss | 2013-12-31 | $-1,062,467 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $100,297,781 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $120,375,794 |
| Investment advisory and management fees | 2013-12-31 | $67,614 |
| Interest earned on other investments | 2013-12-31 | $83,107 |
| Income. Interest from US Government securities | 2013-12-31 | $1,125,617 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $1,344,201 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $682,607 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $2,311,945 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $2,311,945 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $751 |
| Asset value of US Government securities at end of year | 2013-12-31 | $62,990,668 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $78,816,762 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $23,422,032 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $26,049,466 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $11,379,336 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $11,838,261 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $36,590,285 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $36,872,728 |
| 2012 : SSGA U.S. INTERMEDIATE GOVERNMENT/CREDIT BOND INDEX NON-LENDING SERIES FUND CLASS C 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $-49,420 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $-49,420 |
| Total transfer of assets to this plan | 2012-12-31 | $122,101,326 |
| Total transfer of assets from this plan | 2012-12-31 | $1,907,792 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $2,571,942 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $0 |
| Total income from all sources (including contributions) | 2012-12-31 | $192,398 |
| Total loss/gain on sale of assets | 2012-12-31 | $-31,756 |
| Total of all expenses incurred | 2012-12-31 | $10,138 |
| 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 | $122,947,736 |
| Value of total assets at beginning of year | 2012-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $10,138 |
| Total interest from all sources | 2012-12-31 | $273,574 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $767 |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $2,634,550 |
| 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 | $1,296,752 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $2,571,942 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $0 |
| Administrative expenses (other) incurred | 2012-12-31 | $1,767 |
| Value of net income/loss | 2012-12-31 | $182,260 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $120,375,794 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $0 |
| Investment advisory and management fees | 2012-12-31 | $7,604 |
| Interest earned on other investments | 2012-12-31 | $8,704 |
| Income. Interest from US Government securities | 2012-12-31 | $123,138 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $141,453 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $2,311,945 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $279 |
| Asset value of US Government securities at end of year | 2012-12-31 | $78,816,762 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $26,049,466 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $11,838,261 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $30,715,147 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $30,746,903 |
