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. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND
| Measure | Date | Value |
|---|
| 2023 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2023 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $0 |
| Total transfer of assets to this plan | 2023-12-31 | $30,680,068 |
| Total transfer of assets from this plan | 2023-12-31 | $36,900 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $7,899 |
| Total income from all sources (including contributions) | 2023-12-31 | $8,801,023 |
| Total loss/gain on sale of assets | 2023-12-31 | $0 |
| Total of all expenses incurred | 2023-12-31 | $31,150 |
| 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 | $109,304,843 |
| Value of total assets at beginning of year | 2023-12-31 | $69,897,577 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $31,150 |
| Total interest from all sources | 2023-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $7,899 |
| Administrative expenses (other) incurred | 2023-12-31 | $375 |
| Value of net income/loss | 2023-12-31 | $8,769,873 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $109,302,719 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $69,889,678 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $109,304,843 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $69,897,577 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $8,801,023 |
| Contract administrator fees | 2023-12-31 | $25,000 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $0 |
| Total transfer of assets to this plan | 2023-01-01 | $30,680,068 |
| Total transfer of assets from this plan | 2023-01-01 | $36,900 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $7,899 |
| Total income from all sources (including contributions) | 2023-01-01 | $8,801,023 |
| Total loss/gain on sale of assets | 2023-01-01 | $0 |
| Total of all expenses incurred | 2023-01-01 | $31,150 |
| 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 | $109,304,843 |
| Value of total assets at beginning of year | 2023-01-01 | $69,897,577 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $31,150 |
| Total interest from all sources | 2023-01-01 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $7,899 |
| Administrative expenses (other) incurred | 2023-01-01 | $375 |
| Value of net income/loss | 2023-01-01 | $8,769,873 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $109,302,719 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $69,889,678 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $109,304,843 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $69,897,577 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $8,801,023 |
| Contract administrator fees | 2023-01-01 | $25,000 |
| 2022 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2022 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $0 |
| Total transfer of assets to this plan | 2022-12-31 | $17,502,019 |
| Total transfer of assets from this plan | 2022-12-31 | $374,005,614 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $7,899 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,394,058 |
| Total income from all sources (including contributions) | 2022-12-31 | $-46,544,921 |
| Total loss/gain on sale of assets | 2022-12-31 | $0 |
| Total of all expenses incurred | 2022-12-31 | $31,434 |
| 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 | $69,897,577 |
| Value of total assets at beginning of year | 2022-12-31 | $474,363,686 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $31,434 |
| Total interest from all sources | 2022-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $0 |
| Administrative expenses professional fees incurred | 2022-12-31 | $5,775 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $1,391,935 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $7,899 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $1,394,058 |
| Administrative expenses (other) incurred | 2022-12-31 | $25,659 |
| Value of net income/loss | 2022-12-31 | $-46,576,355 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $69,889,678 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $472,969,628 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $69,897,577 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $472,971,751 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-46,544,921 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $0 |
| Total transfer of assets to this plan | 2022-01-01 | $17,502,019 |
| Total transfer of assets from this plan | 2022-01-01 | $374,005,614 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $7,899 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $1,394,058 |
| Total income from all sources (including contributions) | 2022-01-01 | $-46,544,921 |
| Total loss/gain on sale of assets | 2022-01-01 | $0 |
| Total of all expenses incurred | 2022-01-01 | $31,434 |
| 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 | $69,897,577 |
| Value of total assets at beginning of year | 2022-01-01 | $474,363,686 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $31,434 |
| Total interest from all sources | 2022-01-01 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $0 |
| Administrative expenses professional fees incurred | 2022-01-01 | $5,775 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $1,391,935 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $7,899 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $1,394,058 |
| Administrative expenses (other) incurred | 2022-01-01 | $25,659 |
| Value of net income/loss | 2022-01-01 | $-46,576,355 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $69,889,678 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $472,969,628 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $69,897,577 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $472,971,751 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $-46,544,921 |
| 2021 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING 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 | $0 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $0 |
| Total transfer of assets to this plan | 2021-12-31 | $142,005,658 |
| Total transfer of assets from this plan | 2021-12-31 | $100,075 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,394,058 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,051,563 |
| 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 | $-4,766,669 |
| Total loss/gain on sale of assets | 2021-12-31 | $0 |
| Total of all expenses incurred | 2021-12-31 | $33,230 |
| 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 | $474,363,686 |
| Value of total assets at beginning of year | 2021-12-31 | $336,915,507 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $33,230 |
| Total interest from all sources | 2021-12-31 | $0 |
| 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 | $7,500 |
| 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 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $1,391,935 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $1,049,447 |
| 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 | $1,394,058 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $1,051,563 |
| Other income not declared elsewhere | 2021-12-31 | $0 |
| Administrative expenses (other) incurred | 2021-12-31 | $25,730 |
| 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 | $-4,799,899 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $472,969,628 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $335,863,944 |
| 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 | $0 |
| Income. Interest from US Government securities | 2021-12-31 | $0 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $472,971,751 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $335,866,060 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $0 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $0 |
| 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 | $0 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $0 |
| 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 | $-4,766,669 |
| 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 | $0 |
| 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 | $0 |
| 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 | $0 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $0 |
| 2020 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2020 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $0 |
| Total transfer of assets to this plan | 2020-12-31 | $25,235,371 |
| Total transfer of assets from this plan | 2020-12-31 | $69,249,875 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,051,563 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,327,037 |
| Total income from all sources (including contributions) | 2020-12-31 | $45,236,521 |
| Total loss/gain on sale of assets | 2020-12-31 | $0 |
| Total of all expenses incurred | 2020-12-31 | $33,200 |
| 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 | $336,915,507 |
| Value of total assets at beginning of year | 2020-12-31 | $336,002,164 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $33,200 |
| Total interest from all sources | 2020-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $0 |
| Administrative expenses professional fees incurred | 2020-12-31 | $7,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $1,049,447 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $1,324,913 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $1,051,563 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $1,327,037 |
| Administrative expenses (other) incurred | 2020-12-31 | $25,700 |
| Value of net income/loss | 2020-12-31 | $45,203,321 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $335,863,944 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $334,675,127 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $335,866,060 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $334,677,251 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $45,236,521 |
| 2019 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2019 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $0 |
| Total transfer of assets to this plan | 2019-12-31 | $50,565,136 |
| Total transfer of assets from this plan | 2019-12-31 | $63,618,398 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,327,037 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,452,047 |
| Total income from all sources (including contributions) | 2019-12-31 | $57,146,245 |
| Total loss/gain on sale of assets | 2019-12-31 | $0 |
| Total of all expenses incurred | 2019-12-31 | $33,396 |
| 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 | $336,002,164 |
| Value of total assets at beginning of year | 2019-12-31 | $292,067,587 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $33,396 |
| Total interest from all sources | 2019-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $0 |
| Administrative expenses professional fees incurred | 2019-12-31 | $7,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $1,324,913 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $1,449,922 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $1,327,037 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $1,452,047 |
| Administrative expenses (other) incurred | 2019-12-31 | $25,896 |
| Value of net income/loss | 2019-12-31 | $57,112,849 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $334,675,127 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $290,615,540 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $334,677,251 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $290,617,665 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $57,146,245 |
| 2018 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2018 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $0 |
| Total transfer of assets to this plan | 2018-12-31 | $57 |
| Total transfer of assets from this plan | 2018-12-31 | $93,787,967 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,452,047 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $2,039,725 |
| Total income from all sources (including contributions) | 2018-12-31 | $-18,353,592 |
| Total loss/gain on sale of assets | 2018-12-31 | $0 |
| Total of all expenses incurred | 2018-12-31 | $33,200 |
| 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 | $292,067,587 |
| Value of total assets at beginning of year | 2018-12-31 | $404,829,967 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $33,200 |
| Total interest from all sources | 2018-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $7,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $1,449,922 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $2,037,600 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $1,452,047 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $2,039,725 |
| Administrative expenses (other) incurred | 2018-12-31 | $25,700 |
| Value of net income/loss | 2018-12-31 | $-18,386,792 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $290,615,540 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $402,790,242 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $290,617,665 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $402,792,367 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-18,353,592 |
| 2017 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING 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 | $0 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $0 |
| Total transfer of assets to this plan | 2017-12-31 | $988,719 |
| Total transfer of assets from this plan | 2017-12-31 | $95,765,818 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $2,039,725 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,713,163 |
| 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 | $45,972,186 |
| Total loss/gain on sale of assets | 2017-12-31 | $0 |
| Total of all expenses incurred | 2017-12-31 | $33,419 |
| 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 | $404,829,967 |
| Value of total assets at beginning of year | 2017-12-31 | $453,341,737 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $33,419 |
| Total interest from all sources | 2017-12-31 | $0 |
| 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 | $7,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $2,037,600 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $1,711,047 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $2,039,725 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,713,163 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $25,919 |
| Value of net income/loss | 2017-12-31 | $45,938,767 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $402,790,242 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $451,628,574 |
| 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 | $0 |
| Income. Interest from US Government securities | 2017-12-31 | $0 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $402,792,367 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $451,630,690 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $0 |
| 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 | $45,972,186 |
| Income. Dividends from preferred stock | 2017-12-31 | $0 |
| Income. Dividends from common stock | 2017-12-31 | $0 |
| Contract administrator fees | 2017-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $0 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $0 |
| 2016 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2016 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $0 |
| Total transfer of assets to this plan | 2016-12-31 | $60 |
| Total transfer of assets from this plan | 2016-12-31 | $216,230,475 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,713,163 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $2,449,869 |
| Total income from all sources (including contributions) | 2016-12-31 | $45,040,813 |
| Total loss/gain on sale of assets | 2016-12-31 | $0 |
| Total of all expenses incurred | 2016-12-31 | $31,200 |
| 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 | $453,341,737 |
| Value of total assets at beginning of year | 2016-12-31 | $625,299,245 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $31,200 |
| Total interest from all sources | 2016-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $5,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $1,711,047 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $2,447,745 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,713,163 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $2,449,869 |
| Administrative expenses (other) incurred | 2016-12-31 | $25,700 |
| Value of net income/loss | 2016-12-31 | $45,009,613 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $451,628,574 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $622,849,376 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $451,630,690 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $622,851,500 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $45,040,813 |
| 2015 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2015 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $0 |
| Total transfer of assets to this plan | 2015-12-31 | $32,459,796 |
| Total transfer of assets from this plan | 2015-12-31 | $34,224,483 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $2,449,869 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $2,123 |
| Total income from all sources (including contributions) | 2015-12-31 | $-20,348,936 |
| Total loss/gain on sale of assets | 2015-12-31 | $0 |
| Total of all expenses incurred | 2015-12-31 | $31,200 |
| 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 | $625,299,245 |
| Value of total assets at beginning of year | 2015-12-31 | $644,996,322 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $31,200 |
| Total interest from all sources | 2015-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $5,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $2,447,745 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $2,449,869 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $2,123 |
| Administrative expenses (other) incurred | 2015-12-31 | $25,700 |
| Value of net income/loss | 2015-12-31 | $-20,380,136 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $622,849,376 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $644,994,199 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $622,851,500 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $644,996,322 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $-20,348,936 |
| 2014 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2014 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $0 |
| Total transfer of assets to this plan | 2014-12-31 | $15,665,232 |
| Total transfer of assets from this plan | 2014-12-31 | $178,784,887 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $2,123 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $2,124 |
| Total income from all sources (including contributions) | 2014-12-31 | $119,144,250 |
| Total loss/gain on sale of assets | 2014-12-31 | $0 |
| Total of all expenses incurred | 2014-12-31 | $31,200 |
| 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 | $644,996,322 |
| Value of total assets at beginning of year | 2014-12-31 | $689,002,928 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $31,200 |
| Total interest from all sources | 2014-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $5,500 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $2,123 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $2,124 |
| Administrative expenses (other) incurred | 2014-12-31 | $25,700 |
| Value of net income/loss | 2014-12-31 | $119,113,050 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $644,994,199 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $689,000,804 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $644,996,322 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $689,002,928 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $119,144,250 |
| 2013 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2013 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $0 |
| Total transfer of assets to this plan | 2013-12-31 | $39,989,315 |
| Total transfer of assets from this plan | 2013-12-31 | $24,587,862 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $2,116 |
| Total income from all sources (including contributions) | 2013-12-31 | $-63,288,339 |
| Total loss/gain on sale of assets | 2013-12-31 | $0 |
| Total of all expenses incurred | 2013-12-31 | $31,200 |
| 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 | $689,002,928 |
| Value of total assets at beginning of year | 2013-12-31 | $736,921,006 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $31,200 |
| Total interest from all sources | 2013-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $5,500 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $2,116 |
| Administrative expenses (other) incurred | 2013-12-31 | $25,700 |
| Value of net income/loss | 2013-12-31 | $-63,319,539 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $689,000,804 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $736,918,890 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $689,002,928 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $736,921,006 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $-63,288,339 |
| 2012 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2012 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $0 |
| Total transfer of assets to this plan | 2012-12-31 | $196,471,831 |
| Total transfer of assets from this plan | 2012-12-31 | $18,841,563 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $2,116 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $32,124 |
| Total income from all sources (including contributions) | 2012-12-31 | $50,132,094 |
| Total loss/gain on sale of assets | 2012-12-31 | $0 |
| Total of all expenses incurred | 2012-12-31 | $31,200 |
| 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 | $736,921,006 |
| Value of total assets at beginning of year | 2012-12-31 | $509,219,852 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $31,200 |
| Total interest from all sources | 2012-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $5,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $30,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $2,116 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $32,124 |
| Administrative expenses (other) incurred | 2012-12-31 | $25,700 |
| Value of net income/loss | 2012-12-31 | $50,100,894 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $736,918,890 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $509,187,728 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $736,921,006 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $509,189,852 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $50,132,094 |
| 2011 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2011 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $0 |
| Total transfer of assets to this plan | 2011-12-31 | $105,518,009 |
| Total transfer of assets from this plan | 2011-12-31 | $167,037,633 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $32,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $862,478 |
| Total income from all sources (including contributions) | 2011-12-31 | $104,820,229 |
| Total loss/gain on sale of assets | 2011-12-31 | $0 |
| Total of all expenses incurred | 2011-12-31 | $31,200 |
| 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 | $509,219,852 |
| Value of total assets at beginning of year | 2011-12-31 | $466,780,801 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $31,200 |
| Total interest from all sources | 2011-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $5,500 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $30,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $860,354 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $32,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $862,478 |
| Administrative expenses (other) incurred | 2011-12-31 | $25,700 |
| Value of net income/loss | 2011-12-31 | $104,789,029 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $509,187,728 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $465,918,323 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $509,189,852 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $465,920,447 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $104,820,229 |
| 2010 : STATE STREET LONG U.S. GOVERNMENT/CREDIT BOND INDEX SECURITIES LENDING FUND 2010 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $0 |
| Total transfer of assets to this plan | 2010-12-31 | $128,849,480 |
| Total transfer of assets from this plan | 2010-12-31 | $1,012,920,987 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $862,478 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $3,499,131 |
| Total income from all sources (including contributions) | 2010-12-31 | $159,666,541 |
| Total loss/gain on sale of assets | 2010-12-31 | $0 |
| Total of all expenses incurred | 2010-12-31 | $37,346 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $466,780,801 |
| Value of total assets at beginning of year | 2010-12-31 | $1,193,859,766 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $37,346 |
| Total interest from all sources | 2010-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $10,946 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $860,354 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $3,497,006 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $862,478 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $3,499,131 |
| Administrative expenses (other) incurred | 2010-12-31 | $26,400 |
| Value of net income/loss | 2010-12-31 | $159,629,195 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $465,918,323 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $1,190,360,635 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $465,920,447 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $1,190,362,760 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $159,666,541 |
