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 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND
401k plan membership statisitcs for STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND
| Measure | Date | Value |
|---|
| 2022 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-410,085 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-410,085 |
| Total transfer of assets to this plan | 2022-12-31 | $4,032,277 |
| Total transfer of assets from this plan | 2022-12-31 | $4,647,320 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,487,570 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $280,966 |
| Total income from all sources (including contributions) | 2022-12-31 | $-654,804 |
| Total loss/gain on sale of assets | 2022-12-31 | $-412,159 |
| Total of all expenses incurred | 2022-12-31 | $3,520 |
| 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 | $19,279,684 |
| Value of total assets at beginning of year | 2022-12-31 | $19,346,447 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $3,520 |
| Total interest from all sources | 2022-12-31 | $165,382 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $2,058 |
| Administrative expenses professional fees incurred | 2022-12-31 | $1,939 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $92,210 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $509,238 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $1,487,570 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $280,966 |
| Administrative expenses (other) incurred | 2022-12-31 | $1,581 |
| Value of net income/loss | 2022-12-31 | $-658,324 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $17,792,114 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $19,065,481 |
| Interest earned on other investments | 2022-12-31 | $533 |
| Income. Interest from US Government securities | 2022-12-31 | $164,483 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $366 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $1,790,997 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $95,121 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $95,121 |
| Asset value of US Government securities at end of year | 2022-12-31 | $17,396,477 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $18,667,084 |
| Income. Dividends from common stock | 2022-12-31 | $2,058 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $75,004 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $9,900,308 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $10,312,467 |
| 2021 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2021-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-117,066 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-117,066 |
| Total transfer of assets to this plan | 2021-12-31 | $4,126,302 |
| Total transfer of assets from this plan | 2021-12-31 | $7,672,078 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $280,966 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $812,564 |
| 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 | $-82,627 |
| Total loss/gain on sale of assets | 2021-12-31 | $-81,321 |
| Total of all expenses incurred | 2021-12-31 | $5,557 |
| 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 | $19,346,447 |
| Value of total assets at beginning of year | 2021-12-31 | $23,512,005 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $5,557 |
| Total interest from all sources | 2021-12-31 | $115,760 |
| 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 | $3,295 |
| 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 | $509,238 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $175,847 |
| 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 | $280,966 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $812,564 |
| Other income not declared elsewhere | 2021-12-31 | $0 |
| Administrative expenses (other) incurred | 2021-12-31 | $2,262 |
| 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 | $-88,184 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $19,065,481 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $22,699,441 |
| Investment advisory and management fees | 2021-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2021-12-31 | $0 |
| Interest earned on other investments | 2021-12-31 | $442 |
| Income. Interest from US Government securities | 2021-12-31 | $112,748 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $2,490 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $0 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $95,121 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $831,910 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $831,910 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $80 |
| 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 | $18,667,084 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $22,402,791 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $0 |
| Income. Dividends from preferred stock | 2021-12-31 | $0 |
| Income. Dividends from common stock | 2021-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $75,004 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $101,457 |
| 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 | $14,277,970 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $14,359,291 |
| 2020 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $96,433 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $96,433 |
| Total transfer of assets to this plan | 2020-12-31 | $10,059,320 |
| Total transfer of assets from this plan | 2020-12-31 | $3,575,549 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $812,564 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $815,873 |
| Total income from all sources (including contributions) | 2020-12-31 | $465,323 |
| Total loss/gain on sale of assets | 2020-12-31 | $102,314 |
| Total of all expenses incurred | 2020-12-31 | $5,600 |
| 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 | $23,512,005 |
| Value of total assets at beginning of year | 2020-12-31 | $16,571,820 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $5,600 |
| Total interest from all sources | 2020-12-31 | $266,576 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $0 |
| Administrative expenses professional fees incurred | 2020-12-31 | $3,243 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $175,847 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $90,788 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $812,564 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $815,873 |
| Administrative expenses (other) incurred | 2020-12-31 | $2,357 |
| Value of net income/loss | 2020-12-31 | $459,723 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $22,699,441 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $15,755,947 |
| Interest earned on other investments | 2020-12-31 | $349 |
| Income. Interest from US Government securities | 2020-12-31 | $263,433 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $1,717 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $831,910 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $891,316 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $891,316 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $1,077 |
| Asset value of US Government securities at end of year | 2020-12-31 | $22,402,791 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $15,445,425 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $101,457 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $144,291 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $13,756,658 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $13,654,344 |
| 2019 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $77,955 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $77,955 |
| Total transfer of assets to this plan | 2019-12-31 | $7,113,753 |
| Total transfer of assets from this plan | 2019-12-31 | $6,408,644 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $815,873 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $431,606 |
| Total income from all sources (including contributions) | 2019-12-31 | $517,802 |
| Total loss/gain on sale of assets | 2019-12-31 | $82,232 |
| Total of all expenses incurred | 2019-12-31 | $5,683 |
| 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 | $16,571,820 |
| Value of total assets at beginning of year | 2019-12-31 | $14,970,325 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $5,683 |
| Total interest from all sources | 2019-12-31 | $357,615 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $0 |
| Administrative expenses professional fees incurred | 2019-12-31 | $3,777 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $303,395 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $90,788 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $393,344 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $815,873 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $431,606 |
| Administrative expenses (other) incurred | 2019-12-31 | $1,906 |
| Value of net income/loss | 2019-12-31 | $512,119 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $15,755,947 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $14,538,719 |
| Interest earned on other investments | 2019-12-31 | $123 |
| Income. Interest from US Government securities | 2019-12-31 | $350,785 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $2,598 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $891,316 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $121,675 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $121,675 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $4,109 |
| Asset value of US Government securities at end of year | 2019-12-31 | $15,445,425 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $13,979,483 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $144,291 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $172,428 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $12,676,320 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $12,594,088 |
| 2018 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $26,245 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $26,245 |
| Total transfer of assets to this plan | 2018-12-31 | $8,567,031 |
| Total transfer of assets from this plan | 2018-12-31 | $8,744,569 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $431,606 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,044,585 |
| Total income from all sources (including contributions) | 2018-12-31 | $246,591 |
| Total loss/gain on sale of assets | 2018-12-31 | $-24,073 |
| Total of all expenses incurred | 2018-12-31 | $4,479 |
| 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 | $14,970,325 |
| Value of total assets at beginning of year | 2018-12-31 | $15,518,730 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $4,479 |
| Total interest from all sources | 2018-12-31 | $244,419 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $2,890 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $303,395 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $138,763 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $393,344 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $901,667 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $431,606 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $1,044,585 |
| Administrative expenses (other) incurred | 2018-12-31 | $1,589 |
| Value of net income/loss | 2018-12-31 | $242,112 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $14,538,719 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $14,474,145 |
| Interest earned on other investments | 2018-12-31 | $5,574 |
| Income. Interest from US Government securities | 2018-12-31 | $233,820 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $2,172 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $121,675 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $248,707 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $248,707 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $2,853 |
| Asset value of US Government securities at end of year | 2018-12-31 | $13,979,483 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $14,092,211 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $172,428 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $137,382 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $10,273,334 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $10,297,407 |
| 2017 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2017-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $-48,819 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $-48,819 |
| Total transfer of assets to this plan | 2017-12-31 | $17,584,131 |
| Total transfer of assets from this plan | 2017-12-31 | $22,238,874 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,044,585 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,232,763 |
| 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 | $113,907 |
| Total loss/gain on sale of assets | 2017-12-31 | $-32,925 |
| Total of all expenses incurred | 2017-12-31 | $5,006 |
| 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 | $15,518,730 |
| Value of total assets at beginning of year | 2017-12-31 | $20,252,750 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $5,006 |
| Total interest from all sources | 2017-12-31 | $195,651 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $2,752 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $138,763 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $50,799 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $901,667 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $562,990 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $1,044,585 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,232,763 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $2,254 |
| Value of net income/loss | 2017-12-31 | $108,901 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $14,474,145 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $19,019,987 |
| 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 | $1,472 |
| Income. Interest from US Government securities | 2017-12-31 | $190,307 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $2,157 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $248,707 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $814,086 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $814,086 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $1,715 |
| Asset value of US Government securities at end of year | 2017-12-31 | $14,092,211 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $18,719,198 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $0 |
| Income. Dividends from preferred stock | 2017-12-31 | $0 |
| Income. Dividends from common stock | 2017-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $137,382 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $105,677 |
| Contract administrator fees | 2017-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $13,261,501 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $13,294,426 |
| 2016 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $-14,897 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $-14,897 |
| Total transfer of assets to this plan | 2016-12-31 | $7,740,602 |
| Total transfer of assets from this plan | 2016-12-31 | $7,808,665 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,232,763 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $3,782,776 |
| Total income from all sources (including contributions) | 2016-12-31 | $195,439 |
| Total loss/gain on sale of assets | 2016-12-31 | $-10,030 |
| Total of all expenses incurred | 2016-12-31 | $5,010 |
| 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 | $20,252,750 |
| Value of total assets at beginning of year | 2016-12-31 | $22,680,397 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $5,010 |
| Total interest from all sources | 2016-12-31 | $220,366 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $2,240 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $50,799 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $562,990 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $200,964 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,232,763 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $3,782,776 |
| Administrative expenses (other) incurred | 2016-12-31 | $2,770 |
| Value of net income/loss | 2016-12-31 | $190,429 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $19,019,987 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $18,897,621 |
| Interest earned on other investments | 2016-12-31 | $6,779 |
| Income. Interest from US Government securities | 2016-12-31 | $211,259 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $1,440 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $814,086 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $3,840,014 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $3,840,014 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $888 |
| Asset value of US Government securities at end of year | 2016-12-31 | $18,719,198 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $18,519,765 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $105,677 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $119,654 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $20,955,065 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $20,965,095 |
| 2015 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $39,282 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $39,282 |
| Total transfer of assets to this plan | 2015-12-31 | $3,351,026 |
| Total transfer of assets from this plan | 2015-12-31 | $7,035,736 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $3,782,776 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $9,216,942 |
| Total income from all sources (including contributions) | 2015-12-31 | $148,168 |
| Total loss/gain on sale of assets | 2015-12-31 | $-71,967 |
| Total of all expenses incurred | 2015-12-31 | $4,305 |
| 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 | $22,680,397 |
| Value of total assets at beginning of year | 2015-12-31 | $31,655,410 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $4,305 |
| Total interest from all sources | 2015-12-31 | $180,853 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $1,808 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $200,964 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $517,640 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $3,782,776 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $9,216,942 |
| Administrative expenses (other) incurred | 2015-12-31 | $2,497 |
| Value of net income/loss | 2015-12-31 | $143,863 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $18,897,621 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $22,438,468 |
| Interest earned on other investments | 2015-12-31 | $3,772 |
| Income. Interest from US Government securities | 2015-12-31 | $176,170 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $911 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $3,840,014 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $9,062,508 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $9,062,508 |
| Asset value of US Government securities at end of year | 2015-12-31 | $18,519,765 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $22,000,406 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $119,654 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $74,856 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $14,833,946 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $14,905,913 |
| 2014 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $77,371 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $77,371 |
| Total transfer of assets to this plan | 2014-12-31 | $7,166,509 |
| Total transfer of assets from this plan | 2014-12-31 | $9,116,840 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $9,216,942 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $2,711,504 |
| Total income from all sources (including contributions) | 2014-12-31 | $161,905 |
| Total loss/gain on sale of assets | 2014-12-31 | $-57,655 |
| Total of all expenses incurred | 2014-12-31 | $6,472 |
| 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 | $31,655,410 |
| Value of total assets at beginning of year | 2014-12-31 | $26,944,870 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $6,472 |
| Total interest from all sources | 2014-12-31 | $142,189 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $2,237 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $517,640 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $111,900 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $9,216,942 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $2,711,504 |
| Administrative expenses (other) incurred | 2014-12-31 | $4,235 |
| Value of net income/loss | 2014-12-31 | $155,433 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $22,438,468 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $24,233,366 |
| Interest earned on other investments | 2014-12-31 | $6,283 |
| Income. Interest from US Government securities | 2014-12-31 | $135,118 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $794 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $9,062,508 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $2,715,824 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $2,715,824 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $-6 |
| Asset value of US Government securities at end of year | 2014-12-31 | $22,000,406 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $24,009,954 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $74,856 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $107,192 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $18,264,671 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $18,322,326 |
| 2013 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $96,792 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $96,792 |
| Total transfer of assets to this plan | 2013-12-31 | $12,076,246 |
| Total transfer of assets from this plan | 2013-12-31 | $12,208,963 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $2,711,504 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $7,029,645 |
| Total income from all sources (including contributions) | 2013-12-31 | $104,071 |
| Total loss/gain on sale of assets | 2013-12-31 | $-112,727 |
| Total of all expenses incurred | 2013-12-31 | $6,685 |
| 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 | $26,944,870 |
| Value of total assets at beginning of year | 2013-12-31 | $31,298,342 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $6,685 |
| Total interest from all sources | 2013-12-31 | $120,006 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $1,912 |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $73,763 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $111,900 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $274,936 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $2,711,504 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $7,029,645 |
| Administrative expenses (other) incurred | 2013-12-31 | $4,773 |
| Value of net income/loss | 2013-12-31 | $97,386 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $24,233,366 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $24,268,697 |
| Interest earned on other investments | 2013-12-31 | $3,564 |
| Income. Interest from US Government securities | 2013-12-31 | $115,844 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $553 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $2,715,824 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $6,923,805 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $6,923,805 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $45 |
| Asset value of US Government securities at end of year | 2013-12-31 | $24,009,954 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $23,941,568 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $107,192 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $84,270 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $23,208,824 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $23,321,551 |
| 2012 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $188,808 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $188,808 |
| Total transfer of assets to this plan | 2012-12-31 | $9,832,682 |
| Total transfer of assets from this plan | 2012-12-31 | $30,495,011 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $7,029,645 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $12,403,415 |
| Total income from all sources (including contributions) | 2012-12-31 | $287,014 |
| Total loss/gain on sale of assets | 2012-12-31 | $-182,506 |
| Total of all expenses incurred | 2012-12-31 | $11,470 |
| 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 | $31,298,342 |
| Value of total assets at beginning of year | 2012-12-31 | $57,058,897 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $11,470 |
| Total interest from all sources | 2012-12-31 | $280,712 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $3,131 |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $73,763 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $274,936 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $247,516 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $7,029,645 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $12,403,415 |
| Administrative expenses (other) incurred | 2012-12-31 | $8,339 |
| Value of net income/loss | 2012-12-31 | $275,544 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $24,268,697 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $44,655,482 |
| Interest earned on other investments | 2012-12-31 | $8,420 |
| Income. Interest from US Government securities | 2012-12-31 | $271,398 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $609 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $6,923,805 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $14,156,308 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $14,156,308 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $285 |
| Asset value of US Government securities at end of year | 2012-12-31 | $23,941,568 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $42,594,390 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $84,270 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-12-31 | $60,683 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $36,860,656 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $37,043,162 |
| 2011 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $545,066 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $545,066 |
| Total transfer of assets to this plan | 2011-12-31 | $19,697,456 |
| Total transfer of assets from this plan | 2011-12-31 | $48,867,453 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $12,403,415 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $16,463,387 |
| Total income from all sources (including contributions) | 2011-12-31 | $992,911 |
| Total loss/gain on sale of assets | 2011-12-31 | $-239,112 |
| Total of all expenses incurred | 2011-12-31 | $17,758 |
| 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 | $57,058,897 |
| Value of total assets at beginning of year | 2011-12-31 | $89,313,713 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $17,758 |
| Total interest from all sources | 2011-12-31 | $686,957 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $4,392 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $247,516 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $392,116 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $12,403,415 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $16,463,387 |
| Administrative expenses (other) incurred | 2011-12-31 | $13,366 |
| Value of net income/loss | 2011-12-31 | $975,153 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $44,655,482 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $72,850,326 |
| Interest earned on other investments | 2011-12-31 | $14,499 |
| Income. Interest from US Government securities | 2011-12-31 | $562,889 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $109,340 |
| 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 | $14,156,308 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $16,661,234 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $16,661,234 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $229 |
| Asset value of US Government securities at end of year | 2011-12-31 | $42,594,390 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $59,352,856 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-12-31 | $60,683 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2011-12-31 | $12,907,507 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $53,704,408 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $53,943,520 |
| 2010 : STATE STREET 1-3 YEAR U.S. AGENCY INDEX SECURITIES LENDING COMMON TRUST FUND 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $2,052,683 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $2,052,683 |
| Total transfer of assets to this plan | 2010-12-31 | $14,957,710 |
| Total transfer of assets from this plan | 2010-12-31 | $157,952,606 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $16,463,387 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $63,716,077 |
| Total income from all sources (including contributions) | 2010-12-31 | $4,105,839 |
| Total loss/gain on sale of assets | 2010-12-31 | $-198,213 |
| Total of all expenses incurred | 2010-12-31 | $44,228 |
| 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 | $89,313,713 |
| Value of total assets at beginning of year | 2010-12-31 | $275,499,688 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $44,228 |
| Total interest from all sources | 2010-12-31 | $2,251,369 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $9,489 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $392,116 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $2,615,543 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $16,463,387 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $63,716,077 |
| Administrative expenses (other) incurred | 2010-12-31 | $34,739 |
| Value of net income/loss | 2010-12-31 | $4,061,611 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $72,850,326 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $211,783,611 |
| Interest earned on other investments | 2010-12-31 | $26,808 |
| Income. Interest from US Government securities | 2010-12-31 | $1,624,896 |
| Income. Interest from corporate debt instruments | 2010-12-31 | $599,055 |
| 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 | $16,661,234 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $63,537,055 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $63,537,055 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $610 |
| Asset value of US Government securities at end of year | 2010-12-31 | $59,352,856 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $158,636,635 |
| Asset. Corporate debt instrument preferred debt at end of year | 2010-12-31 | $12,907,507 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2010-12-31 | $50,012,847 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $697,608 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $135,766,236 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $135,964,449 |
