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. TOTAL MARKET INDEX NON-LENDING FUND
401k plan membership statisitcs for SSGA U.S. TOTAL MARKET INDEX NON-LENDING FUND
| Measure | Date | Value |
|---|
| 2022 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $62,000,000 |
| Total transfer of assets from this plan | 2022-12-31 | $438,025,173 |
| 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 | $2,124 |
| Total income from all sources (including contributions) | 2022-12-31 | $-239,159,083 |
| Total loss/gain on sale of assets | 2022-12-31 | $0 |
| Total of all expenses incurred | 2022-12-31 | $31,659 |
| 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 | $653,594,617 |
| Value of total assets at beginning of year | 2022-12-31 | $1,268,804,757 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $31,659 |
| 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 |
| 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 | $2,124 |
| Administrative expenses (other) incurred | 2022-12-31 | $25,884 |
| Value of net income/loss | 2022-12-31 | $-239,190,742 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $653,586,718 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $1,268,802,633 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $653,594,617 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $1,268,804,757 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-239,159,083 |
| 2021 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $963,994,658 |
| Total transfer of assets from this plan | 2021-12-31 | $137,015,428 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $2,116 |
| 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 | $103,017,351 |
| Total loss/gain on sale of assets | 2021-12-31 | $0 |
| Total of all expenses incurred | 2021-12-31 | $33,231 |
| 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 | $1,268,804,757 |
| Value of total assets at beginning of year | 2021-12-31 | $338,841,399 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $33,231 |
| 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 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $0 |
| Assets. Loans (other than to participants) at end of year | 2021-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2021-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $2,116 |
| Other income not declared elsewhere | 2021-12-31 | $0 |
| Administrative expenses (other) incurred | 2021-12-31 | $25,731 |
| 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 | $102,984,120 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $1,268,802,633 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $338,839,283 |
| 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 | $1,268,804,757 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $338,841,399 |
| 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 | $103,017,351 |
| 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 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $60,612,005 |
| Total transfer of assets from this plan | 2020-12-31 | $133,233,747 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $2,116 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $2,124 |
| Total income from all sources (including contributions) | 2020-12-31 | $69,264,825 |
| 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 | $338,841,399 |
| Value of total assets at beginning of year | 2020-12-31 | $342,231,524 |
| 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 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $2,116 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $2,124 |
| Administrative expenses (other) incurred | 2020-12-31 | $25,700 |
| Value of net income/loss | 2020-12-31 | $69,231,625 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $338,839,283 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $342,229,400 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $338,841,399 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $342,231,524 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $69,264,825 |
| 2019 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $275,946,520 |
| Total transfer of assets from this plan | 2019-12-31 | $1,860,678,276 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $2,124 |
| Total income from all sources (including contributions) | 2019-12-31 | $438,576,617 |
| Total loss/gain on sale of assets | 2019-12-31 | $0 |
| Total of all expenses incurred | 2019-12-31 | $33,200 |
| 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 | $342,231,524 |
| Value of total assets at beginning of year | 2019-12-31 | $1,488,419,863 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $33,200 |
| 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 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $2,124 |
| Administrative expenses (other) incurred | 2019-12-31 | $25,700 |
| Value of net income/loss | 2019-12-31 | $438,543,417 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $342,229,400 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $1,488,417,739 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $342,231,524 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $1,488,419,863 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $438,576,617 |
| 2018 : SSGA U.S. TOTAL MARKET INDEX NON-LENDING FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2018-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $0 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $0 |
| Total transfer of assets to this plan | 2018-12-31 | $49,999,540 |
| Total transfer of assets from this plan | 2018-12-31 | $577,538,993 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $2,124 |
| Expenses. Interest paid | 2018-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2018-12-31 | $0 |
| Total income from all sources (including contributions) | 2018-12-31 | $-56,249,106 |
| 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 | $1,488,419,863 |
| Value of total assets at beginning of year | 2018-12-31 | $2,072,241,622 |
| 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 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $0 |
| Assets. Real estate other than employer real property at end of year | 2018-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $7,500 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2018-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2018-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $0 |
| Assets. Loans (other than to participants) at end of year | 2018-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2018-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $2,124 |
| Other income not declared elsewhere | 2018-12-31 | $0 |
| Administrative expenses (other) incurred | 2018-12-31 | $25,700 |
| Value of net income/loss | 2018-12-31 | $-56,282,306 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $1,488,417,739 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $2,072,239,498 |
| Investment advisory and management fees | 2018-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $0 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2018-12-31 | $0 |
| Interest earned on other investments | 2018-12-31 | $0 |
| Income. Interest from US Government securities | 2018-12-31 | $0 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $1,488,419,863 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $2,072,241,622 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2018-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2018-12-31 | $0 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-56,249,106 |
| Income. Dividends from preferred stock | 2018-12-31 | $0 |
| Income. Dividends from common stock | 2018-12-31 | $0 |
| Contract administrator fees | 2018-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $0 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $0 |
| 2017 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $66,001,151 |
| Total transfer of assets from this plan | 2017-12-31 | $742,609,452 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $4,402,136 |
| 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 | $441,059,642 |
| Total loss/gain on sale of assets | 2017-12-31 | $0 |
| Total of all expenses incurred | 2017-12-31 | $33,200 |
| 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 | $2,072,241,622 |
| Value of total assets at beginning of year | 2017-12-31 | $2,312,223,493 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $33,200 |
| 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 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $4,400,020 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $4,402,136 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $25,700 |
| Value of net income/loss | 2017-12-31 | $441,026,442 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $2,072,239,498 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $2,307,821,357 |
| 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 | $2,072,241,622 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $2,307,823,473 |
| 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 | $441,059,642 |
| 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 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $251,508,619 |
| Total transfer of assets from this plan | 2016-12-31 | $170,858,957 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $4,402,136 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $2,124 |
| Total income from all sources (including contributions) | 2016-12-31 | $264,890,660 |
| 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 | $2,312,223,493 |
| Value of total assets at beginning of year | 2016-12-31 | $1,962,314,359 |
| 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 | $4,400,020 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $4,402,136 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $2,124 |
| Administrative expenses (other) incurred | 2016-12-31 | $25,700 |
| Value of net income/loss | 2016-12-31 | $264,859,460 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $2,307,821,357 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $1,962,312,235 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $2,307,823,473 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $1,962,314,359 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $264,890,660 |
| 2015 : SSGA U.S. TOTAL MARKET INDEX NON-LENDING FUND 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 | $0 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $0 |
| Total transfer of assets to this plan | 2015-12-31 | $922,763,369 |
| Total transfer of assets from this plan | 2015-12-31 | $598,957,496 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $502,124 |
| Total income from all sources (including contributions) | 2015-12-31 | $12,785,619 |
| 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 | $1,962,314,359 |
| Value of total assets at beginning of year | 2015-12-31 | $1,626,254,067 |
| 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 |
| Total dividends received from registered investment company shares (eg mutual funds) | 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 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $500,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $502,124 |
| Administrative expenses (other) incurred | 2015-12-31 | $25,700 |
| Value of net income/loss | 2015-12-31 | $12,754,419 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $1,962,312,235 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $1,625,751,943 |
| Investment advisory and management fees | 2015-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2015-12-31 | $0 |
| Interest earned on other investments | 2015-12-31 | $0 |
| Income. Interest from US Government securities | 2015-12-31 | $0 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $1,962,314,359 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $1,625,754,067 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $12,785,619 |
| Income. Dividends from preferred stock | 2015-12-31 | $0 |
| Income. Dividends from common stock | 2015-12-31 | $0 |
| Contract administrator fees | 2015-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $0 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $0 |
| 2014 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $160,486,947 |
| Total transfer of assets from this plan | 2014-12-31 | $2,091,196,653 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $502,124 |
| 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 | $365,581,997 |
| 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 | $1,626,254,067 |
| Value of total assets at beginning of year | 2014-12-31 | $3,190,912,976 |
| 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 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $500,000 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $502,124 |
| 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 | $365,550,797 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $1,625,751,943 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $3,190,910,852 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $1,625,754,067 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $3,190,912,976 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $365,581,997 |
| 2013 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $531,570,863 |
| Total transfer of assets from this plan | 2013-12-31 | $1,256,191,698 |
| 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 | $940,050,435 |
| 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 | $3,190,912,976 |
| Value of total assets at beginning of year | 2013-12-31 | $2,975,514,568 |
| 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 | $940,019,235 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $3,190,910,852 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $2,975,512,452 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $3,190,912,976 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $2,975,514,568 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $940,050,435 |
| 2012 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $289,294,837 |
| Total transfer of assets from this plan | 2012-12-31 | $226,789,554 |
| 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 | $442,124 |
| Total income from all sources (including contributions) | 2012-12-31 | $414,175,882 |
| 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 | $2,975,514,568 |
| Value of total assets at beginning of year | 2012-12-31 | $2,499,304,611 |
| 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 | $440,000 |
| 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 | $442,124 |
| Administrative expenses (other) incurred | 2012-12-31 | $25,700 |
| Value of net income/loss | 2012-12-31 | $414,144,682 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $2,975,512,452 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $2,498,862,487 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $2,975,514,568 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $2,498,864,611 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $414,175,882 |
| 2011 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $1,179,628,386 |
| Total transfer of assets from this plan | 2011-12-31 | $630,985,532 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $442,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $2,124 |
| Total income from all sources (including contributions) | 2011-12-31 | $10,973,192 |
| 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 | $2,499,304,611 |
| Value of total assets at beginning of year | 2011-12-31 | $1,939,279,765 |
| 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 | $440,000 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $442,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $2,124 |
| Administrative expenses (other) incurred | 2011-12-31 | $25,700 |
| Value of net income/loss | 2011-12-31 | $10,941,992 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $2,498,862,487 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $1,939,277,641 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $2,498,864,611 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $1,939,279,765 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $10,973,192 |
| 2010 : SSGA U.S. TOTAL MARKET INDEX NON-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 | $2,468,318,975 |
| Total transfer of assets from this plan | 2010-12-31 | $2,420,259,177 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $2,124 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $12,546 |
| Total income from all sources (including contributions) | 2010-12-31 | $343,740,085 |
| Total loss/gain on sale of assets | 2010-12-31 | $0 |
| Total of all expenses incurred | 2010-12-31 | $35,900 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $1,939,279,765 |
| Value of total assets at beginning of year | 2010-12-31 | $1,547,526,204 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $35,900 |
| 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 | $10,200 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $2,124 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $12,546 |
| Administrative expenses (other) incurred | 2010-12-31 | $25,700 |
| Value of net income/loss | 2010-12-31 | $343,704,185 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $1,939,277,641 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $1,547,513,658 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $1,939,279,765 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $1,547,526,204 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $343,740,085 |
