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 S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II
401k plan membership statisitcs for STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II
| Measure | Date | Value |
|---|
| 2023 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $6,007,874,216 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $6,007,874,216 |
| Total transfer of assets to this plan | 2023-12-31 | $12,320,540,075 |
| Total transfer of assets from this plan | 2023-12-31 | $3,788,347,888 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $211,030,512 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $77,330,231 |
| Total income from all sources (including contributions) | 2023-12-31 | $6,238,298,152 |
| Total loss/gain on sale of assets | 2023-12-31 | $-274,238,640 |
| Total of all expenses incurred | 2023-12-31 | $2,756,481 |
| 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 | $33,782,609,492 |
| Value of total assets at beginning of year | 2023-12-31 | $18,881,175,353 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $2,756,481 |
| Total interest from all sources | 2023-12-31 | $9,555,473 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $495,107,103 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $262,821,662 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $91,730,906 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $211,030,512 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $77,330,231 |
| Administrative expenses (other) incurred | 2023-12-31 | $137,553 |
| Total non interest bearing cash at end of year | 2023-12-31 | $2,986,544 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $0 |
| Value of net income/loss | 2023-12-31 | $6,235,541,671 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $33,571,578,980 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $18,803,845,122 |
| Investment advisory and management fees | 2023-12-31 | $1,860,224 |
| Interest earned on other investments | 2023-12-31 | $866,770 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $36,112,694 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $152,040,863 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $152,040,863 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $8,688,703 |
| Income. Dividends from common stock | 2023-12-31 | $495,107,103 |
| Contract administrator fees | 2023-12-31 | $746,543 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $33,480,688,592 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $18,637,403,584 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $1,232,465,941 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $1,506,704,581 |
| 2022 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-5,275,501,887 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-5,275,501,887 |
| Total transfer of assets to this plan | 2022-12-31 | $6,606,356,428 |
| Total transfer of assets from this plan | 2022-12-31 | $2,533,270,518 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $77,330,231 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $309,029,016 |
| Total income from all sources (including contributions) | 2022-12-31 | $-3,610,818,189 |
| Total loss/gain on sale of assets | 2022-12-31 | $1,328,883,830 |
| Total of all expenses incurred | 2022-12-31 | $2,379,503 |
| 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 | $18,881,175,353 |
| Value of total assets at beginning of year | 2022-12-31 | $18,652,985,920 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $2,379,503 |
| Total interest from all sources | 2022-12-31 | $2,281,826 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $333,518,042 |
| Administrative expenses professional fees incurred | 2022-12-31 | $4,786 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $91,730,906 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $315,549,086 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $77,330,231 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $309,029,016 |
| Administrative expenses (other) incurred | 2022-12-31 | $1,496,020 |
| Total non interest bearing cash at end of year | 2022-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $1,583,546 |
| Value of net income/loss | 2022-12-31 | $-3,613,197,692 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $18,803,845,122 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $18,343,956,904 |
| Investment advisory and management fees | 2022-12-31 | $878,697 |
| Interest earned on other investments | 2022-12-31 | $59,042 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $152,040,863 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $156,724,722 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $156,724,722 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $2,222,784 |
| Income. Dividends from common stock | 2022-12-31 | $333,518,042 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $18,637,403,584 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $18,179,128,566 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $1,921,336,444 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $592,452,614 |
| 2021 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2021 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $0 |
| Total transfer of assets to this plan | 2021-12-31 | $8,107,263,206 |
| Total transfer of assets from this plan | 2021-12-31 | $2,768,619,999 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $309,029,016 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $147,472,904 |
| Total income from all sources (including contributions) | 2021-12-31 | $3,171,692,526 |
| Total loss/gain on sale of assets | 2021-12-31 | $159,961,868 |
| Total of all expenses incurred | 2021-12-31 | $1,245,860 |
| 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 | $18,652,985,920 |
| Value of total assets at beginning of year | 2021-12-31 | $9,982,339,935 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $1,245,860 |
| Total interest from all sources | 2021-12-31 | $163,999 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $176,644,137 |
| Administrative expenses professional fees incurred | 2021-12-31 | $5,669 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $315,549,086 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $179,469,437 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $309,029,016 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $147,472,904 |
| Administrative expenses (other) incurred | 2021-12-31 | $368,089 |
| Total non interest bearing cash at end of year | 2021-12-31 | $1,583,546 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $0 |
| Value of net income/loss | 2021-12-31 | $3,170,446,666 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $18,343,956,904 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $9,834,867,031 |
| Investment advisory and management fees | 2021-12-31 | $872,102 |
| Interest earned on other investments | 2021-12-31 | $47,032 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $156,724,722 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $71,847,425 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $71,847,425 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $116,967 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $2,834,922,522 |
| Income. Dividends from common stock | 2021-12-31 | $176,644,137 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $18,179,128,566 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $9,731,023,073 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $1,065,320,742 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $905,358,874 |
| 2020 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $1,553,738,046 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $1,553,738,046 |
| Total transfer of assets to this plan | 2020-12-31 | $5,618,385,560 |
| Total transfer of assets from this plan | 2020-12-31 | $1,261,638,332 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $147,472,904 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $160,162,571 |
| Total income from all sources (including contributions) | 2020-12-31 | $1,678,797,666 |
| Total loss/gain on sale of assets | 2020-12-31 | $8,484,796 |
| Total of all expenses incurred | 2020-12-31 | $633,312 |
| 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 | $9,982,339,935 |
| Value of total assets at beginning of year | 2020-12-31 | $3,960,118,020 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $633,312 |
| Total interest from all sources | 2020-12-31 | $427,147 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $116,147,677 |
| Administrative expenses professional fees incurred | 2020-12-31 | $4,613 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $179,469,437 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $137,832,030 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $147,472,904 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $160,162,571 |
| Administrative expenses (other) incurred | 2020-12-31 | $555,743 |
| 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 | $25,869 |
| Value of net income/loss | 2020-12-31 | $1,678,164,354 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $9,834,867,031 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $3,799,955,449 |
| Investment advisory and management fees | 2020-12-31 | $72,956 |
| Interest earned on other investments | 2020-12-31 | $112,434 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $71,847,425 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $64,411,766 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $64,411,766 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $314,713 |
| Income. Dividends from common stock | 2020-12-31 | $116,147,677 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $9,731,023,073 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $3,757,848,355 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $723,409,671 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $714,924,875 |
| 2019 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $363,615,935 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $363,615,935 |
| Total transfer of assets to this plan | 2019-12-31 | $3,323,922,141 |
| Total transfer of assets from this plan | 2019-12-31 | $299,637,010 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $160,162,571 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $8,255,465 |
| Total income from all sources (including contributions) | 2019-12-31 | $424,875,192 |
| Total loss/gain on sale of assets | 2019-12-31 | $29,685,968 |
| Total of all expenses incurred | 2019-12-31 | $162,218 |
| 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 | $3,960,118,020 |
| Value of total assets at beginning of year | 2019-12-31 | $359,212,809 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $162,218 |
| Total interest from all sources | 2019-12-31 | $465,010 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $31,108,279 |
| Administrative expenses professional fees incurred | 2019-12-31 | $183 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $137,832,030 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $7,154,171 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $160,162,571 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $8,255,465 |
| Administrative expenses (other) incurred | 2019-12-31 | $45,798 |
| Total non interest bearing cash at end of year | 2019-12-31 | $25,869 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $2,118 |
| Value of net income/loss | 2019-12-31 | $424,712,974 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $3,799,955,449 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $350,957,344 |
| Investment advisory and management fees | 2019-12-31 | $116,237 |
| Interest earned on other investments | 2019-12-31 | $32,144 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $64,411,766 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $8,170,491 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $8,170,491 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $432,866 |
| Income. Dividends from common stock | 2019-12-31 | $31,108,279 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $3,757,848,355 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $343,886,029 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $146,752,643 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $117,066,675 |
| 2018 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $4,736,564 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $4,736,564 |
| Total transfer of assets to this plan | 2018-12-31 | $363,008,190 |
| Total transfer of assets from this plan | 2018-12-31 | $101,463,627 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $8,255,465 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $2,196,250 |
| Total income from all sources (including contributions) | 2018-12-31 | $6,214,404 |
| Total loss/gain on sale of assets | 2018-12-31 | $158,489 |
| Total of all expenses incurred | 2018-12-31 | $35,282 |
| 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 | $359,212,809 |
| Value of total assets at beginning of year | 2018-12-31 | $85,429,909 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $35,282 |
| Total interest from all sources | 2018-12-31 | $13,007 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $1,306,344 |
| Administrative expenses professional fees incurred | 2018-12-31 | $47 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $7,154,171 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $1,119,235 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $8,255,465 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $2,196,250 |
| Administrative expenses (other) incurred | 2018-12-31 | $1,950 |
| Total non interest bearing cash at end of year | 2018-12-31 | $2,118 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $0 |
| Value of net income/loss | 2018-12-31 | $6,179,122 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $350,957,344 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $83,233,659 |
| Investment advisory and management fees | 2018-12-31 | $33,285 |
| Interest earned on other investments | 2018-12-31 | $3,384 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $8,170,491 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,887,206 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,887,206 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $9,623 |
| Income. Dividends from common stock | 2018-12-31 | $1,306,344 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $343,886,029 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $82,423,468 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $7,808,127 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $7,649,638 |
| 2017 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 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 | $30,824,139 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $30,824,139 |
| Total transfer of assets to this plan | 2017-12-31 | $39,993,473 |
| Total transfer of assets from this plan | 2017-12-31 | $303,981,611 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $2,196,250 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $10,827,447 |
| 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 | $38,024,198 |
| Total loss/gain on sale of assets | 2017-12-31 | $3,079,664 |
| Total of all expenses incurred | 2017-12-31 | $106,184 |
| 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 | $85,429,909 |
| Value of total assets at beginning of year | 2017-12-31 | $320,131,230 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $106,184 |
| Total interest from all sources | 2017-12-31 | $31,497 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $4,075,786 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $172 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $1,119,235 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $6,661,565 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $2,196,250 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $10,827,447 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $5,845 |
| 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 | $27,015 |
| Value of net income/loss | 2017-12-31 | $37,918,014 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $83,233,659 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $309,303,783 |
| Investment advisory and management fees | 2017-12-31 | $100,167 |
| Income. Interest from loans (other than to participants) | 2017-12-31 | $0 |
| Interest earned on other investments | 2017-12-31 | $12,202 |
| Income. Interest from US Government securities | 2017-12-31 | $580 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,887,206 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $6,566,648 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $6,566,648 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $18,715 |
| Asset value of US Government securities at end of year | 2017-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $184,568 |
| 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 | $13,112 |
| Income. Dividends from preferred stock | 2017-12-31 | $0 |
| Income. Dividends from common stock | 2017-12-31 | $4,075,786 |
| Contract administrator fees | 2017-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $82,423,468 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $306,691,434 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $35,543,962 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $32,464,298 |
| 2016 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $27,833,762 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $27,833,762 |
| Total transfer of assets to this plan | 2016-12-31 | $63,767,702 |
| Total transfer of assets from this plan | 2016-12-31 | $119,573,472 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $10,827,447 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $10,596,713 |
| Total income from all sources (including contributions) | 2016-12-31 | $36,051,182 |
| Total loss/gain on sale of assets | 2016-12-31 | $1,142,012 |
| Total of all expenses incurred | 2016-12-31 | $166,373 |
| 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 | $320,131,230 |
| Value of total assets at beginning of year | 2016-12-31 | $339,821,457 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $166,373 |
| Total interest from all sources | 2016-12-31 | $48,547 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $7,026,861 |
| Administrative expenses professional fees incurred | 2016-12-31 | $358 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $6,661,565 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $5,672,253 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $10,827,447 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $10,596,713 |
| Administrative expenses (other) incurred | 2016-12-31 | $9,078 |
| Total non interest bearing cash at end of year | 2016-12-31 | $27,015 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $1,117 |
| Value of net income/loss | 2016-12-31 | $35,884,809 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $309,303,783 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $329,224,744 |
| Investment advisory and management fees | 2016-12-31 | $156,937 |
| Interest earned on other investments | 2016-12-31 | $26,943 |
| Income. Interest from US Government securities | 2016-12-31 | $770 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $6,566,648 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $8,192,609 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $8,192,609 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $20,834 |
| Asset value of US Government securities at end of year | 2016-12-31 | $184,568 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $228,677 |
| Income. Dividends from common stock | 2016-12-31 | $7,026,861 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $306,691,434 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $325,726,801 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $17,368,757 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $16,226,745 |
| 2015 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $4,990,543 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $4,990,543 |
| Total transfer of assets to this plan | 2015-12-31 | $91,630,589 |
| Total transfer of assets from this plan | 2015-12-31 | $584,937,420 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $10,596,713 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $30,670,994 |
| Total income from all sources (including contributions) | 2015-12-31 | $14,345,788 |
| Total loss/gain on sale of assets | 2015-12-31 | $-3,832 |
| Total of all expenses incurred | 2015-12-31 | $234,607 |
| 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 | $339,821,457 |
| Value of total assets at beginning of year | 2015-12-31 | $839,091,388 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $234,607 |
| Total interest from all sources | 2015-12-31 | $45,414 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $9,313,663 |
| Administrative expenses professional fees incurred | 2015-12-31 | $505 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $5,672,253 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $9,580,915 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $10,596,713 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $30,670,994 |
| Administrative expenses (other) incurred | 2015-12-31 | $12,103 |
| Total non interest bearing cash at end of year | 2015-12-31 | $1,117 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $2,878 |
| Value of net income/loss | 2015-12-31 | $14,111,181 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $329,224,744 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $808,420,394 |
| Investment advisory and management fees | 2015-12-31 | $221,999 |
| Interest earned on other investments | 2015-12-31 | $33,241 |
| Income. Interest from US Government securities | 2015-12-31 | $22 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $8,192,609 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $35,672,841 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $35,672,841 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $12,151 |
| Asset value of US Government securities at end of year | 2015-12-31 | $228,677 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $802,873 |
| Income. Dividends from common stock | 2015-12-31 | $9,313,663 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $325,726,801 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $793,031,881 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $33,745,333 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $33,749,165 |
| 2014 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $87,613,820 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $87,613,820 |
| Total transfer of assets to this plan | 2014-12-31 | $236,820,575 |
| Total transfer of assets from this plan | 2014-12-31 | $499,251,561 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $30,670,994 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $25,648,230 |
| Total income from all sources (including contributions) | 2014-12-31 | $109,305,005 |
| Total loss/gain on sale of assets | 2014-12-31 | $4,256,254 |
| Total of all expenses incurred | 2014-12-31 | $450,278 |
| 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 | $839,091,388 |
| Value of total assets at beginning of year | 2014-12-31 | $987,644,883 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $450,278 |
| Total interest from all sources | 2014-12-31 | $71,990 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $17,362,941 |
| Administrative expenses professional fees incurred | 2014-12-31 | $1,076 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $9,580,915 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $9,272,813 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $30,670,994 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $25,648,230 |
| Administrative expenses (other) incurred | 2014-12-31 | $23,043 |
| Total non interest bearing cash at end of year | 2014-12-31 | $2,878 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $2,280 |
| Value of net income/loss | 2014-12-31 | $108,854,727 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $808,420,394 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $961,996,653 |
| Investment advisory and management fees | 2014-12-31 | $426,159 |
| Interest earned on other investments | 2014-12-31 | $43,647 |
| Income. Interest from US Government securities | 2014-12-31 | $143 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $35,672,841 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $34,003,699 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $34,003,699 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $28,200 |
| Asset value of US Government securities at end of year | 2014-12-31 | $802,873 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $917,075 |
| Income. Dividends from common stock | 2014-12-31 | $17,362,941 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $793,031,881 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $943,449,016 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $38,038,787 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $33,782,533 |
| 2013 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $214,180,183 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $214,180,183 |
| Total transfer of assets to this plan | 2013-12-31 | $261,216,924 |
| Total transfer of assets from this plan | 2013-12-31 | $317,405,357 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $25,648,230 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $20,976,242 |
| Total income from all sources (including contributions) | 2013-12-31 | $245,564,947 |
| Total loss/gain on sale of assets | 2013-12-31 | $12,712,547 |
| Total of all expenses incurred | 2013-12-31 | $468,349 |
| 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 | $987,644,883 |
| Value of total assets at beginning of year | 2013-12-31 | $794,064,730 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $468,349 |
| Total interest from all sources | 2013-12-31 | $96,831 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $18,575,386 |
| Administrative expenses professional fees incurred | 2013-12-31 | $1,366 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $9,272,813 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $4,973,617 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $25,648,230 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $20,976,242 |
| Administrative expenses (other) incurred | 2013-12-31 | $24,422 |
| Total non interest bearing cash at end of year | 2013-12-31 | $2,280 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $2,913 |
| Value of net income/loss | 2013-12-31 | $245,096,598 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $961,996,653 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $773,088,488 |
| Investment advisory and management fees | 2013-12-31 | $442,561 |
| Interest earned on other investments | 2013-12-31 | $60,221 |
| Income. Interest from US Government securities | 2013-12-31 | $506 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $34,003,699 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $30,929,163 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $30,929,163 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $36,104 |
| Asset value of US Government securities at end of year | 2013-12-31 | $917,075 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $868,519 |
| Income. Dividends from common stock | 2013-12-31 | $18,575,386 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $943,449,016 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $757,290,518 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $62,495,140 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $49,782,593 |
| 2012 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $89,647,264 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $89,647,264 |
| Total transfer of assets to this plan | 2012-12-31 | $273,678,338 |
| Total transfer of assets from this plan | 2012-12-31 | $481,178,001 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $20,976,242 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $36,041,542 |
| Total income from all sources (including contributions) | 2012-12-31 | $113,110,527 |
| Total loss/gain on sale of assets | 2012-12-31 | $5,299,011 |
| Total of all expenses incurred | 2012-12-31 | $417,787 |
| 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 | $794,064,730 |
| Value of total assets at beginning of year | 2012-12-31 | $903,936,953 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $417,787 |
| Total interest from all sources | 2012-12-31 | $147,062 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $18,017,190 |
| Administrative expenses professional fees incurred | 2012-12-31 | $1,604 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $4,973,617 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $12,608,991 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $20,976,242 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $36,041,542 |
| Administrative expenses (other) incurred | 2012-12-31 | $21,957 |
| Total non interest bearing cash at end of year | 2012-12-31 | $2,913 |
| Total non interest bearing cash at beginning of year | 2012-12-31 | $0 |
| Value of net income/loss | 2012-12-31 | $112,692,740 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $773,088,488 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $867,895,411 |
| Investment advisory and management fees | 2012-12-31 | $394,226 |
| Interest earned on other investments | 2012-12-31 | $109,646 |
| Income. Interest from US Government securities | 2012-12-31 | $562 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $30,929,163 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $33,897,327 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $33,897,327 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $36,854 |
| Asset value of US Government securities at end of year | 2012-12-31 | $868,519 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $1,020,049 |
| Income. Dividends from common stock | 2012-12-31 | $18,017,190 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $757,290,518 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $856,410,586 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $51,302,693 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $46,003,682 |
| 2011 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $11,946,554 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $11,946,554 |
| Total transfer of assets to this plan | 2011-12-31 | $270,348,690 |
| Total transfer of assets from this plan | 2011-12-31 | $1,193,569,587 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $36,041,542 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $131,244,341 |
| Total income from all sources (including contributions) | 2011-12-31 | $43,514,207 |
| Total loss/gain on sale of assets | 2011-12-31 | $5,316,773 |
| Total of all expenses incurred | 2011-12-31 | $683,260 |
| 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 | $903,936,953 |
| Value of total assets at beginning of year | 2011-12-31 | $1,879,529,702 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $683,260 |
| Total interest from all sources | 2011-12-31 | $231,741 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $26,019,139 |
| Administrative expenses professional fees incurred | 2011-12-31 | $3,025 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $12,608,991 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $46,589,656 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $36,041,542 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $131,244,341 |
| Administrative expenses (other) incurred | 2011-12-31 | $41,287 |
| Value of net income/loss | 2011-12-31 | $42,830,947 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $867,895,411 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $1,748,285,361 |
| Investment advisory and management fees | 2011-12-31 | $638,948 |
| Interest earned on other investments | 2011-12-31 | $175,014 |
| Income. Interest from US Government securities | 2011-12-31 | $869 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $33,897,327 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $98,247,204 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $98,247,204 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $55,858 |
| Asset value of US Government securities at end of year | 2011-12-31 | $1,020,049 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $2,479,258 |
| Income. Dividends from common stock | 2011-12-31 | $26,019,139 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2011-12-31 | $856,410,586 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2011-12-31 | $1,732,213,584 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $171,042,042 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $165,725,269 |
| 2010 : STATE STREET S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS II 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $203,450,925 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $203,450,925 |
| Total transfer of assets to this plan | 2010-12-31 | $347,994,181 |
| Total transfer of assets from this plan | 2010-12-31 | $920,446,831 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $131,244,341 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $116,674,765 |
| Total income from all sources (including contributions) | 2010-12-31 | $245,480,242 |
| Total loss/gain on sale of assets | 2010-12-31 | $2,608,780 |
| Total of all expenses incurred | 2010-12-31 | $1,017,962 |
| 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 | $1,879,529,702 |
| Value of total assets at beginning of year | 2010-12-31 | $2,192,950,496 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $1,017,962 |
| Total interest from all sources | 2010-12-31 | $301,808 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $39,118,729 |
| Administrative expenses professional fees incurred | 2010-12-31 | $6,314 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $46,589,656 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $7,956,771 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $131,244,341 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $116,674,765 |
| Administrative expenses (other) incurred | 2010-12-31 | $59,738 |
| Value of net income/loss | 2010-12-31 | $244,462,280 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $1,748,285,361 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $2,076,275,731 |
| Investment advisory and management fees | 2010-12-31 | $951,910 |
| Interest earned on other investments | 2010-12-31 | $223,626 |
| Income. Interest from US Government securities | 2010-12-31 | $2,221 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $0 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $98,247,204 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $131,371,370 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $131,371,370 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $75,961 |
| Asset value of US Government securities at end of year | 2010-12-31 | $2,479,258 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $2,374,532 |
| Income. Dividends from common stock | 2010-12-31 | $39,118,729 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $1,732,213,584 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $2,051,247,823 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $242,832,840 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $240,224,060 |
