BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND
401k plan membership statisitcs for US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND
| Measure | Date | Value |
|---|
| 2023 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $191,473,733 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $191,473,733 |
| Total transfer of assets to this plan | 2023-12-31 | $600,634,522 |
| Total transfer of assets from this plan | 2023-12-31 | $1,423,168,679 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $67,910,914 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $58,738,694 |
| Total income from all sources (including contributions) | 2023-12-31 | $200,733,085 |
| Total loss/gain on sale of assets | 2023-12-31 | $-196,581,008 |
| Total of all expenses incurred | 2023-12-31 | $171,262 |
| Value of total assets at end of year | 2023-12-31 | $5,387,100,374 |
| Value of total assets at beginning of year | 2023-12-31 | $5,999,900,488 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $171,262 |
| Total interest from all sources | 2023-12-31 | $205,840,360 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $64,654,814 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $69,176,055 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $67,910,914 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $58,738,694 |
| Administrative expenses (other) incurred | 2023-12-31 | $-11,061 |
| Value of net income/loss | 2023-12-31 | $200,561,823 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $5,319,189,460 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $5,941,161,794 |
| Investment advisory and management fees | 2023-12-31 | $172,337 |
| Income. Interest from US Government securities | 2023-12-31 | $205,199,901 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $17,661,083 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $5,480,459 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $5,480,459 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $640,459 |
| Asset value of US Government securities at end of year | 2023-12-31 | $5,304,784,477 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $5,925,243,974 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $2,653,086,607 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $2,849,667,615 |
| 2022 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,254,170,336 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,254,170,336 |
| Total transfer of assets to this plan | 2022-12-31 | $591,938,616 |
| Total transfer of assets from this plan | 2022-12-31 | $979,422,837 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $58,738,694 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $66,826,775 |
| Total income from all sources (including contributions) | 2022-12-31 | $-836,886,957 |
| Total loss/gain on sale of assets | 2022-12-31 | $-45,588,827 |
| Total of all expenses incurred | 2022-12-31 | $186,425 |
| Value of total assets at end of year | 2022-12-31 | $5,999,900,488 |
| Value of total assets at beginning of year | 2022-12-31 | $7,232,546,172 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $186,425 |
| Total interest from all sources | 2022-12-31 | $462,872,206 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Administrative expenses professional fees incurred | 2022-12-31 | $9,967 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $69,176,055 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $100,102,823 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $58,738,694 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $66,826,775 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Value of net income/loss | 2022-12-31 | $-837,073,382 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $5,941,161,794 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $7,165,719,397 |
| Investment advisory and management fees | 2022-12-31 | $173,158 |
| Income. Interest from US Government securities | 2022-12-31 | $462,554,847 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $5,480,459 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $30,567,624 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $30,567,624 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $317,359 |
| Asset value of US Government securities at end of year | 2022-12-31 | $5,925,243,974 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $7,101,875,725 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $2,590,601,406 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $2,636,190,233 |
| 2021 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-7,832,662 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-7,832,662 |
| Total transfer of assets to this plan | 2021-12-31 | $1,326,190,786 |
| Total transfer of assets from this plan | 2021-12-31 | $550,153,915 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $66,826,775 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $53,579,298 |
| Expenses. Interest paid | 2021-12-31 | $18 |
| 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 | $18 |
| Total income from all sources (including contributions) | 2021-12-31 | $385,607,568 |
| Total loss/gain on sale of assets | 2021-12-31 | $40,263,916 |
| Total of all expenses incurred | 2021-12-31 | $189,389 |
| Value of total assets at end of year | 2021-12-31 | $7,232,546,172 |
| Value of total assets at beginning of year | 2021-12-31 | $6,057,843,645 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $189,371 |
| Total interest from all sources | 2021-12-31 | $353,176,314 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Administrative expenses professional fees incurred | 2021-12-31 | $9,766 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $100,102,823 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $104,936,857 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $66,826,775 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $53,579,298 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $385,418,179 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $7,165,719,397 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $6,004,264,347 |
| Investment advisory and management fees | 2021-12-31 | $176,305 |
| Income. Interest from US Government securities | 2021-12-31 | $353,088,243 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $30,567,624 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $19,251,944 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $19,251,944 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $88,071 |
| Asset value of US Government securities at end of year | 2021-12-31 | $7,101,875,725 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $5,933,654,844 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $1,650,829,053 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $1,610,565,137 |
| 2020 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $444,906,763 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $444,906,763 |
| Total transfer of assets to this plan | 2020-12-31 | $1,122,633,154 |
| Total transfer of assets from this plan | 2020-12-31 | $867,578,632 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $53,579,298 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $125,391,481 |
| Expenses. Interest paid | 2020-12-31 | $29 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2020-12-31 | $29 |
| Total income from all sources (including contributions) | 2020-12-31 | $549,316,025 |
| Total loss/gain on sale of assets | 2020-12-31 | $25,623,777 |
| Total of all expenses incurred | 2020-12-31 | $158,709 |
| Value of total assets at end of year | 2020-12-31 | $6,057,843,645 |
| Value of total assets at beginning of year | 2020-12-31 | $5,325,443,990 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $158,680 |
| Total interest from all sources | 2020-12-31 | $78,785,485 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Administrative expenses professional fees incurred | 2020-12-31 | $9,147 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $104,936,857 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $158,039,176 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $53,579,298 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $125,391,481 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Value of net income/loss | 2020-12-31 | $549,157,316 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $6,004,264,347 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $5,200,052,509 |
| Investment advisory and management fees | 2020-12-31 | $146,233 |
| Income. Interest from US Government securities | 2020-12-31 | $78,544,498 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $19,251,944 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $35,965,533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $35,965,533 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $240,987 |
| Asset value of US Government securities at end of year | 2020-12-31 | $5,933,654,844 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $5,131,439,281 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $1,976,079,840 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $1,950,456,063 |
| 2019 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $309,065,270 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $309,065,270 |
| Total transfer of assets to this plan | 2019-12-31 | $654,707,637 |
| Total transfer of assets from this plan | 2019-12-31 | $1,119,606,011 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $125,391,481 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $58,033,154 |
| Total income from all sources (including contributions) | 2019-12-31 | $414,911,087 |
| Total loss/gain on sale of assets | 2019-12-31 | $-768,193 |
| Total of all expenses incurred | 2019-12-31 | $152,147 |
| Value of total assets at end of year | 2019-12-31 | $5,325,443,990 |
| Value of total assets at beginning of year | 2019-12-31 | $5,308,225,097 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $152,147 |
| Total interest from all sources | 2019-12-31 | $106,614,010 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Administrative expenses professional fees incurred | 2019-12-31 | $10,895 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $158,039,176 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $100,919,637 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $125,391,481 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $58,033,154 |
| Value of net income/loss | 2019-12-31 | $414,758,940 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $5,200,052,509 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $5,250,191,943 |
| Investment advisory and management fees | 2019-12-31 | $141,252 |
| Income. Interest from US Government securities | 2019-12-31 | $106,170,215 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $35,965,533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $11,844,466 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $11,844,466 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $443,795 |
| Asset value of US Government securities at end of year | 2019-12-31 | $5,131,439,281 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $5,195,460,994 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $1,549,958,895 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $1,550,727,088 |
| 2018 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-194,702,036 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-194,702,036 |
| Total transfer of assets to this plan | 2018-12-31 | $878,991,564 |
| Total transfer of assets from this plan | 2018-12-31 | $792,419,862 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $58,033,154 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $68,834,445 |
| Expenses. Interest paid | 2018-12-31 | $2,346 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2018-12-31 | $2,346 |
| Total income from all sources (including contributions) | 2018-12-31 | $-65,244,230 |
| Total loss/gain on sale of assets | 2018-12-31 | $-20,866,612 |
| Total of all expenses incurred | 2018-12-31 | $211,175 |
| Value of total assets at end of year | 2018-12-31 | $5,308,225,097 |
| Value of total assets at beginning of year | 2018-12-31 | $5,297,910,091 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $208,829 |
| Total interest from all sources | 2018-12-31 | $150,324,418 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2018-12-31 | No |
| Administrative expenses professional fees incurred | 2018-12-31 | $11,064 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $100,919,637 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $108,507,288 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $58,033,154 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $68,834,445 |
| Value of net income/loss | 2018-12-31 | $-65,455,405 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $5,250,191,943 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $5,229,075,646 |
| Investment advisory and management fees | 2018-12-31 | $197,765 |
| Income. Interest from US Government securities | 2018-12-31 | $149,974,280 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $11,844,466 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $22,119,718 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $22,119,718 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $350,138 |
| Asset value of US Government securities at end of year | 2018-12-31 | $5,195,460,994 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $5,167,283,085 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $902,903,354 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $923,769,966 |
| 2017 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $43,485,640 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $43,485,640 |
| Total transfer of assets to this plan | 2017-12-31 | $1,182,488,137 |
| Total transfer of assets from this plan | 2017-12-31 | $352,171,994 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $68,834,445 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $45,362,019 |
| Total income from all sources (including contributions) | 2017-12-31 | $144,370,169 |
| Total loss/gain on sale of assets | 2017-12-31 | $-2,660,573 |
| Total of all expenses incurred | 2017-12-31 | $246,495 |
| 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 | $5,297,910,091 |
| Value of total assets at beginning of year | 2017-12-31 | $4,299,997,848 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $246,495 |
| Total interest from all sources | 2017-12-31 | $103,545,102 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $11,032 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $108,507,288 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $63,279,413 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $68,834,445 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $45,362,019 |
| Value of net income/loss | 2017-12-31 | $144,123,674 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $5,229,075,646 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $4,254,635,829 |
| Investment advisory and management fees | 2017-12-31 | $235,463 |
| Income. Interest from US Government securities | 2017-12-31 | $103,382,895 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $22,119,718 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $808,414 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $808,414 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $162,207 |
| Asset value of US Government securities at end of year | 2017-12-31 | $5,167,283,085 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $4,235,910,021 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $557,524,256 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $560,184,829 |
| 2016 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $120,412,435 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $120,412,435 |
| Total transfer of assets to this plan | 2016-12-31 | $681,093,291 |
| Total transfer of assets from this plan | 2016-12-31 | $558,123,644 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $45,362,019 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $50,774,782 |
| Total income from all sources (including contributions) | 2016-12-31 | $187,137,328 |
| Total loss/gain on sale of assets | 2016-12-31 | $-4,318,493 |
| Total of all expenses incurred | 2016-12-31 | $224,058 |
| 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 | $4,299,997,848 |
| Value of total assets at beginning of year | 2016-12-31 | $3,995,527,694 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $224,058 |
| Total interest from all sources | 2016-12-31 | $71,043,386 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $11,240 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $63,279,413 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $81,484,362 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $45,362,019 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $50,774,782 |
| Value of net income/loss | 2016-12-31 | $186,913,270 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $4,254,635,829 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $3,944,752,912 |
| Investment advisory and management fees | 2016-12-31 | $212,818 |
| Income. Interest from US Government securities | 2016-12-31 | $70,940,461 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $808,414 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $4,063,377 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $4,063,377 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $102,925 |
| Asset value of US Government securities at end of year | 2016-12-31 | $4,235,910,021 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $3,909,979,955 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $1,084,770,160 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $1,089,088,653 |
| 2015 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-49,682,762 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-49,682,762 |
| Total transfer of assets to this plan | 2015-12-31 | $421,123,169 |
| Total transfer of assets from this plan | 2015-12-31 | $522,253,782 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $50,774,782 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $77,640,794 |
| Total income from all sources (including contributions) | 2015-12-31 | $-51,974,789 |
| Total loss/gain on sale of assets | 2015-12-31 | $-9,383,729 |
| Total of all expenses incurred | 2015-12-31 | $215,602 |
| 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 | $3,995,527,694 |
| Value of total assets at beginning of year | 2015-12-31 | $4,175,714,710 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $215,602 |
| Total interest from all sources | 2015-12-31 | $7,091,702 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $11,240 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $81,484,362 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $112,868,245 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $50,774,782 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $77,640,794 |
| Value of net income/loss | 2015-12-31 | $-52,190,391 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $3,944,752,912 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $4,098,073,916 |
| Investment advisory and management fees | 2015-12-31 | $204,362 |
| Income. Interest from US Government securities | 2015-12-31 | $7,091,702 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $4,063,377 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $38,161,417 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $38,161,417 |
| Asset value of US Government securities at end of year | 2015-12-31 | $3,909,979,955 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $4,024,685,048 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $1,380,474,540 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $1,389,858,269 |
| 2014 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $61,608,471 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $61,608,471 |
| Total transfer of assets to this plan | 2014-12-31 | $772,910,174 |
| Total transfer of assets from this plan | 2014-12-31 | $454,314,436 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $77,640,794 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $66,539,417 |
| Total income from all sources (including contributions) | 2014-12-31 | $128,243,008 |
| Total loss/gain on sale of assets | 2014-12-31 | $11,281,568 |
| Total of all expenses incurred | 2014-12-31 | $213,216 |
| 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 | $4,175,714,710 |
| Value of total assets at beginning of year | 2014-12-31 | $3,717,987,803 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $213,216 |
| Total interest from all sources | 2014-12-31 | $55,352,969 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $11,080 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $112,868,245 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $100,322,416 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $77,640,794 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $66,539,417 |
| Value of net income/loss | 2014-12-31 | $128,029,792 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $4,098,073,916 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $3,651,448,386 |
| Investment advisory and management fees | 2014-12-31 | $202,136 |
| Income. Interest from US Government securities | 2014-12-31 | $55,352,969 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $38,161,417 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $3,962,142 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $3,962,142 |
| Asset value of US Government securities at end of year | 2014-12-31 | $4,024,685,048 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $3,613,703,245 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $1,356,352,627 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $1,345,071,059 |
| 2013 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-381,841,471 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-381,841,471 |
| Total transfer of assets to this plan | 2013-12-31 | $955,581,178 |
| Total transfer of assets from this plan | 2013-12-31 | $738,644,030 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $66,539,417 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $113,495,096 |
| Total income from all sources (including contributions) | 2013-12-31 | $-330,034,997 |
| Total loss/gain on sale of assets | 2013-12-31 | $24,047,842 |
| Total of all expenses incurred | 2013-12-31 | $199,173 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $3,717,987,803 |
| Value of total assets at beginning of year | 2013-12-31 | $3,878,240,504 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $199,173 |
| Total interest from all sources | 2013-12-31 | $27,758,632 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $11,700 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $100,322,416 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $140,040,052 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $66,539,417 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $113,495,096 |
| Value of net income/loss | 2013-12-31 | $-330,234,170 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $3,651,448,386 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $3,764,745,408 |
| Investment advisory and management fees | 2013-12-31 | $187,473 |
| Income. Interest from US Government securities | 2013-12-31 | $27,758,632 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $3,962,142 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $12,549,410 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $12,549,410 |
| Asset value of US Government securities at end of year | 2013-12-31 | $3,613,703,245 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $3,725,651,042 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $1,432,263,423 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $1,408,215,581 |
| 2012 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $70,768,498 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $70,768,498 |
| Total transfer of assets to this plan | 2012-12-31 | $1,411,998,656 |
| Total transfer of assets from this plan | 2012-12-31 | $324,269,335 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $113,495,096 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $41,041,290 |
| Total income from all sources (including contributions) | 2012-12-31 | $205,356,865 |
| Total loss/gain on sale of assets | 2012-12-31 | $74,253,197 |
| Total of all expenses incurred | 2012-12-31 | $190,158 |
| 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 | $3,878,240,504 |
| Value of total assets at beginning of year | 2012-12-31 | $2,512,890,670 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $190,158 |
| Total interest from all sources | 2012-12-31 | $60,335,170 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $11,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $140,040,052 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $64,664,427 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $113,495,096 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $41,041,290 |
| Value of net income/loss | 2012-12-31 | $205,166,707 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $3,764,745,408 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $2,471,849,380 |
| Investment advisory and management fees | 2012-12-31 | $179,158 |
| Income. Interest from US Government securities | 2012-12-31 | $60,335,170 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $12,549,410 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $5,096,401 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $5,096,401 |
| Asset value of US Government securities at end of year | 2012-12-31 | $3,725,651,042 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $2,443,129,842 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $765,614,376 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $691,361,179 |
| 2011 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $140,355,607 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $140,355,607 |
| Total transfer of assets to this plan | 2011-12-31 | $1,064,363,997 |
| Total transfer of assets from this plan | 2011-12-31 | $144,754,688 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $41,041,290 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $70,723,951 |
| Total income from all sources (including contributions) | 2011-12-31 | $220,848,439 |
| Total loss/gain on sale of assets | 2011-12-31 | $17,791,391 |
| Total of all expenses incurred | 2011-12-31 | $134,245 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $0 |
| Value of total assets at end of year | 2011-12-31 | $2,512,890,670 |
| Value of total assets at beginning of year | 2011-12-31 | $1,402,249,828 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $134,245 |
| Total interest from all sources | 2011-12-31 | $62,701,441 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $12,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $64,664,427 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $101,286,711 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $41,041,290 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $70,723,951 |
| Value of net income/loss | 2011-12-31 | $220,714,194 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $2,471,849,380 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $1,331,525,877 |
| Investment advisory and management fees | 2011-12-31 | $121,270 |
| Income. Interest from US Government securities | 2011-12-31 | $62,701,441 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $5,096,401 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $3,969,977 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $3,969,977 |
| Asset value of US Government securities at end of year | 2011-12-31 | $2,443,129,842 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $1,296,993,140 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $398,424,605 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $380,633,214 |
| 2010 : US TREASURY INFLATION PROTECTED SECURITIES NON-LENDABLE FUND 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $11,682,960 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $11,682,960 |
| Total transfer of assets to this plan | 2010-12-31 | $1,217,204,543 |
| Total transfer of assets from this plan | 2010-12-31 | $97,413,602 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $70,723,951 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $3,751 |
| Total income from all sources (including contributions) | 2010-12-31 | $36,151,294 |
| Total loss/gain on sale of assets | 2010-12-31 | $6,267,820 |
| Total of all expenses incurred | 2010-12-31 | $84,451 |
| 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 | $1,402,249,828 |
| Value of total assets at beginning of year | 2010-12-31 | $175,671,844 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $84,451 |
| Total interest from all sources | 2010-12-31 | $18,200,514 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $12,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $101,286,711 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $1,464,495 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $70,723,951 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $3,751 |
| Administrative expenses (other) incurred | 2010-12-31 | $-3,274 |
| Value of net income/loss | 2010-12-31 | $36,066,843 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $1,331,525,877 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $175,668,093 |
| Investment advisory and management fees | 2010-12-31 | $74,750 |
| Income. Interest from US Government securities | 2010-12-31 | $18,189,797 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $3,969,977 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $605,638 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $605,638 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $10,717 |
| Asset value of US Government securities at end of year | 2010-12-31 | $1,296,993,140 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $173,601,711 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $136,485,711 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $130,217,891 |
