BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan EQUITY INDEX NON-LENDABLE FUND B
| Measure | Date | Value |
|---|
| 2023 : EQUITY INDEX NON-LENDABLE FUND B 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $379,560,341 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $379,560,341 |
| Total transfer of assets to this plan | 2023-12-31 | $209,979,929 |
| Total transfer of assets from this plan | 2023-12-31 | $919,990,057 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $17,553,233 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $1,826,004 |
| Total income from all sources (including contributions) | 2023-12-31 | $876,888,142 |
| Total loss/gain on sale of assets | 2023-12-31 | $434,000,090 |
| Total of all expenses incurred | 2023-12-31 | $140,169 |
| Value of total assets at end of year | 2023-12-31 | $3,796,020,034 |
| Value of total assets at beginning of year | 2023-12-31 | $3,613,554,960 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $140,169 |
| Total interest from all sources | 2023-12-31 | $700,561 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $62,626,452 |
| 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 | $19,337,956 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $3,560,505 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $17,553,233 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $1,826,004 |
| Other income not declared elsewhere | 2023-12-31 | $698 |
| Administrative expenses (other) incurred | 2023-12-31 | $3,578 |
| Total non interest bearing cash at end of year | 2023-12-31 | $799,000 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $473,490 |
| Value of net income/loss | 2023-12-31 | $876,747,973 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $3,778,466,801 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $3,611,728,956 |
| Investment advisory and management fees | 2023-12-31 | $121,706 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $13,113,642 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $6,442,896 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $6,442,896 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $700,561 |
| Income. Dividends from common stock | 2023-12-31 | $62,626,452 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $3,762,769,436 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $3,603,078,069 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $1,068,519,268 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $634,519,178 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $379,560,341 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $379,560,341 |
| Total transfer of assets to this plan | 2023-01-01 | $209,979,929 |
| Total transfer of assets from this plan | 2023-01-01 | $919,990,057 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $17,553,233 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $1,826,004 |
| Total income from all sources (including contributions) | 2023-01-01 | $876,888,142 |
| Total loss/gain on sale of assets | 2023-01-01 | $434,000,090 |
| Total of all expenses incurred | 2023-01-01 | $140,169 |
| Value of total assets at end of year | 2023-01-01 | $3,796,020,034 |
| Value of total assets at beginning of year | 2023-01-01 | $3,613,554,960 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $140,169 |
| Total interest from all sources | 2023-01-01 | $700,561 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $62,626,452 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-01-01 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $19,337,956 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $3,560,505 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $17,553,233 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $1,826,004 |
| Other income not declared elsewhere | 2023-01-01 | $698 |
| Administrative expenses (other) incurred | 2023-01-01 | $3,578 |
| Total non interest bearing cash at end of year | 2023-01-01 | $799,000 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $473,490 |
| Value of net income/loss | 2023-01-01 | $876,747,973 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $3,778,466,801 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $3,611,728,956 |
| Investment advisory and management fees | 2023-01-01 | $121,706 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $13,113,642 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $700,561 |
| Income. Dividends from common stock | 2023-01-01 | $62,626,452 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-01-01 | $3,762,769,436 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-01-01 | $3,603,078,069 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $1,068,519,268 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $634,519,178 |
| 2022 : EQUITY INDEX NON-LENDABLE FUND B 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,373,999,813 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,373,999,813 |
| Total transfer of assets to this plan | 2022-12-31 | $602,456,713 |
| Total transfer of assets from this plan | 2022-12-31 | $1,043,089,080 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $1,826,004 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $6,199,672 |
| Total income from all sources (including contributions) | 2022-12-31 | $-865,707,190 |
| Total loss/gain on sale of assets | 2022-12-31 | $444,804,999 |
| Total of all expenses incurred | 2022-12-31 | $143,888 |
| Value of total assets at end of year | 2022-12-31 | $3,613,554,960 |
| Value of total assets at beginning of year | 2022-12-31 | $4,924,412,073 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $143,888 |
| Total interest from all sources | 2022-12-31 | $265,507 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $63,222,117 |
| 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 | $14,314 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $3,560,505 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $18,597,183 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $1,826,004 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $6,199,672 |
| Administrative expenses (other) incurred | 2022-12-31 | $1,985 |
| Total non interest bearing cash at end of year | 2022-12-31 | $473,490 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $419,000 |
| Value of net income/loss | 2022-12-31 | $-865,851,078 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $3,611,728,956 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $4,918,212,401 |
| Investment advisory and management fees | 2022-12-31 | $127,589 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $6,442,896 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $5,666,251 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $5,666,251 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $265,507 |
| Income. Dividends from common stock | 2022-12-31 | $63,222,117 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $3,603,078,069 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $4,899,729,639 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $1,166,330,452 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $721,525,453 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-1,373,999,813 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-1,373,999,813 |
| Total transfer of assets to this plan | 2022-01-01 | $602,456,713 |
| Total transfer of assets from this plan | 2022-01-01 | $1,043,089,080 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $1,826,004 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $6,199,672 |
| Total income from all sources (including contributions) | 2022-01-01 | $-865,707,190 |
| Total loss/gain on sale of assets | 2022-01-01 | $444,804,999 |
| Total of all expenses incurred | 2022-01-01 | $143,888 |
| Value of total assets at end of year | 2022-01-01 | $3,613,554,960 |
| Value of total assets at beginning of year | 2022-01-01 | $4,924,412,073 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $143,888 |
| Total interest from all sources | 2022-01-01 | $265,507 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $63,222,117 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-01-01 | No |
| Administrative expenses professional fees incurred | 2022-01-01 | $14,314 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $3,560,505 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $18,597,183 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $1,826,004 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $6,199,672 |
| Administrative expenses (other) incurred | 2022-01-01 | $1,985 |
| Total non interest bearing cash at end of year | 2022-01-01 | $473,490 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $419,000 |
| Value of net income/loss | 2022-01-01 | $-865,851,078 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $3,611,728,956 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $4,918,212,401 |
| Investment advisory and management fees | 2022-01-01 | $127,589 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $6,442,896 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $265,507 |
| Income. Dividends from common stock | 2022-01-01 | $63,222,117 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-01-01 | $3,603,078,069 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-01-01 | $4,899,729,639 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $1,166,330,452 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $721,525,453 |
| 2021 : EQUITY INDEX NON-LENDABLE FUND B 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $543,186,034 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $543,186,034 |
| Total transfer of assets to this plan | 2021-12-31 | $273,463,440 |
| Total transfer of assets from this plan | 2021-12-31 | $1,336,917,396 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $6,199,672 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $3,522,171 |
| Total income from all sources (including contributions) | 2021-12-31 | $1,221,593,151 |
| Total loss/gain on sale of assets | 2021-12-31 | $609,934,516 |
| Total of all expenses incurred | 2021-12-31 | $160,975 |
| Value of total assets at end of year | 2021-12-31 | $4,924,412,073 |
| Value of total assets at beginning of year | 2021-12-31 | $4,763,756,352 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $160,975 |
| Total interest from all sources | 2021-12-31 | $39,109 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $68,433,492 |
| 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 | $10,925 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $18,597,183 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $3,668,244 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $6,199,672 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $3,522,171 |
| Administrative expenses (other) incurred | 2021-12-31 | $4,206 |
| Total non interest bearing cash at end of year | 2021-12-31 | $419,000 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $1,567,000 |
| Value of net income/loss | 2021-12-31 | $1,221,432,176 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $4,918,212,401 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $4,760,234,181 |
| Investment advisory and management fees | 2021-12-31 | $145,844 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $5,666,251 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $23,606,743 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $23,606,743 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $39,109 |
| Income. Dividends from common stock | 2021-12-31 | $68,433,492 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $4,899,729,639 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $4,734,914,365 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $1,436,359,700 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $826,425,184 |
| 2020 : EQUITY INDEX NON-LENDABLE FUND B 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $329,486,477 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $329,486,477 |
| Total transfer of assets to this plan | 2020-12-31 | $471,603,173 |
| Total transfer of assets from this plan | 2020-12-31 | $1,144,790,433 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $3,522,171 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $8,714,121 |
| Total income from all sources (including contributions) | 2020-12-31 | $751,939,125 |
| Total loss/gain on sale of assets | 2020-12-31 | $340,766,000 |
| Total of all expenses incurred | 2020-12-31 | $151,748 |
| Value of total assets at end of year | 2020-12-31 | $4,763,756,352 |
| Value of total assets at beginning of year | 2020-12-31 | $4,690,348,185 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $151,748 |
| Total interest from all sources | 2020-12-31 | $146,576 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $81,540,072 |
| 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 | $10,878 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $3,668,244 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $24,840,080 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $3,522,171 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $8,714,121 |
| Administrative expenses (other) incurred | 2020-12-31 | $5,598 |
| Total non interest bearing cash at end of year | 2020-12-31 | $1,567,000 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $1,033,202 |
| Value of net income/loss | 2020-12-31 | $751,787,377 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $4,760,234,181 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $4,681,634,064 |
| Investment advisory and management fees | 2020-12-31 | $135,272 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $23,606,743 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $22,557,545 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $22,557,545 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $146,576 |
| Income. Dividends from common stock | 2020-12-31 | $81,540,072 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $4,734,914,365 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $4,641,917,358 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $1,260,202,825 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $919,436,825 |
| 2019 : EQUITY INDEX NON-LENDABLE FUND B 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $660,610,683 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $660,610,683 |
| Total transfer of assets to this plan | 2019-12-31 | $310,247,562 |
| Total transfer of assets from this plan | 2019-12-31 | $1,537,233,871 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $8,714,121 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $6,591,670 |
| Total income from all sources (including contributions) | 2019-12-31 | $1,330,278,318 |
| Total loss/gain on sale of assets | 2019-12-31 | $569,533,746 |
| Total of all expenses incurred | 2019-12-31 | $162,025 |
| Value of total assets at end of year | 2019-12-31 | $4,690,348,185 |
| Value of total assets at beginning of year | 2019-12-31 | $4,585,095,750 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $162,025 |
| Total interest from all sources | 2019-12-31 | $734,533 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $99,399,356 |
| 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 | $14,001 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $24,840,080 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $22,218,739 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $8,714,121 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $6,591,670 |
| Total non interest bearing cash at end of year | 2019-12-31 | $1,033,202 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $0 |
| Value of net income/loss | 2019-12-31 | $1,330,116,293 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $4,681,634,064 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $4,578,504,080 |
| Investment advisory and management fees | 2019-12-31 | $148,024 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $22,557,545 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $38,655,885 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $38,655,885 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $734,533 |
| Income. Dividends from common stock | 2019-12-31 | $99,399,356 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $4,641,917,358 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $4,524,221,126 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $1,359,470,435 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $789,936,689 |
| 2018 : EQUITY INDEX NON-LENDABLE FUND B 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-686,264,562 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-686,264,562 |
| Total transfer of assets to this plan | 2018-12-31 | $973,768,969 |
| Total transfer of assets from this plan | 2018-12-31 | $1,357,428,866 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $6,591,670 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $16,523,511 |
| Expenses. Interest paid | 2018-12-31 | $347 |
| 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 | $347 |
| Total income from all sources (including contributions) | 2018-12-31 | $-184,435,737 |
| Total loss/gain on sale of assets | 2018-12-31 | $399,047,519 |
| Total of all expenses incurred | 2018-12-31 | $215,078 |
| Value of total assets at end of year | 2018-12-31 | $4,585,095,750 |
| Value of total assets at beginning of year | 2018-12-31 | $5,163,338,303 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $214,731 |
| Total interest from all sources | 2018-12-31 | $738,109 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $102,043,197 |
| 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 | $14,218 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $22,218,739 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $41,800,739 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $6,591,670 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $16,523,511 |
| Administrative expenses (other) incurred | 2018-12-31 | $5,080 |
| Value of net income/loss | 2018-12-31 | $-184,650,815 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $4,578,504,080 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $5,146,814,792 |
| Investment advisory and management fees | 2018-12-31 | $195,433 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $38,655,885 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $9,032,995 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $9,032,995 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $738,109 |
| Income. Dividends from common stock | 2018-12-31 | $102,043,197 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $4,524,221,126 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $5,112,504,569 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $951,561,146 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $552,513,627 |
| 2017 : EQUITY INDEX NON-LENDABLE FUND B 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $463,466,219 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $463,466,219 |
| Total transfer of assets to this plan | 2017-12-31 | $366,184,168 |
| Total transfer of assets from this plan | 2017-12-31 | $1,215,394,003 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $16,523,511 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $31,257,300 |
| Expenses. Interest paid | 2017-12-31 | $201 |
| 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 | $201 |
| Total income from all sources (including contributions) | 2017-12-31 | $1,008,035,587 |
| Total loss/gain on sale of assets | 2017-12-31 | $440,695,934 |
| Total of all expenses incurred | 2017-12-31 | $323,655 |
| 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 | $5,163,338,303 |
| Value of total assets at beginning of year | 2017-12-31 | $5,019,569,995 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $323,454 |
| Total interest from all sources | 2017-12-31 | $237,460 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $103,635,974 |
| Administrative expenses professional fees incurred | 2017-12-31 | $14,145 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $41,800,739 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $37,513,533 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $16,523,511 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $31,257,300 |
| Value of net income/loss | 2017-12-31 | $1,007,711,932 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $5,146,814,792 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $4,988,312,695 |
| Investment advisory and management fees | 2017-12-31 | $309,309 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $9,032,995 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $1,722,657 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $1,722,657 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $237,460 |
| Income. Dividends from common stock | 2017-12-31 | $103,635,974 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $5,112,504,569 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $4,980,333,805 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $1,098,110,339 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $657,414,405 |
| 2016 : EQUITY INDEX NON-LENDABLE FUND B 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $147,893,739 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $147,893,739 |
| Total transfer of assets to this plan | 2016-12-31 | $760,513,249 |
| Total transfer of assets from this plan | 2016-12-31 | $874,720,118 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $31,257,300 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $24,665,457 |
| Total income from all sources (including contributions) | 2016-12-31 | $557,145,817 |
| Total loss/gain on sale of assets | 2016-12-31 | $301,610,101 |
| Total of all expenses incurred | 2016-12-31 | $309,770 |
| 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 | $5,019,569,995 |
| Value of total assets at beginning of year | 2016-12-31 | $4,570,348,974 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $309,770 |
| Total interest from all sources | 2016-12-31 | $30,960 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $107,611,017 |
| Administrative expenses professional fees incurred | 2016-12-31 | $14,380 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $37,513,533 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $25,305,747 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $31,257,300 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $24,665,457 |
| Value of net income/loss | 2016-12-31 | $556,836,047 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $4,988,312,695 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $4,545,683,517 |
| Investment advisory and management fees | 2016-12-31 | $295,390 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $1,722,657 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $6,463,156 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $6,463,156 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $30,960 |
| Income. Dividends from common stock | 2016-12-31 | $107,611,017 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $4,980,333,805 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $4,538,580,071 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $825,789,582 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $524,179,481 |
| 2015 : EQUITY INDEX NON-LENDABLE FUND B 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-502,041,899 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-502,041,899 |
| Total transfer of assets to this plan | 2015-12-31 | $585,841,623 |
| Total transfer of assets from this plan | 2015-12-31 | $1,157,819,627 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $24,665,457 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $36,965,902 |
| Total income from all sources (including contributions) | 2015-12-31 | $64,726,511 |
| Total loss/gain on sale of assets | 2015-12-31 | $460,267,677 |
| Total of all expenses incurred | 2015-12-31 | $316,144 |
| 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 | $4,570,348,974 |
| Value of total assets at beginning of year | 2015-12-31 | $5,090,217,056 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $316,144 |
| Total interest from all sources | 2015-12-31 | $13,192 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $106,487,541 |
| Administrative expenses professional fees incurred | 2015-12-31 | $14,638 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $25,305,747 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $42,459,545 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $24,665,457 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $36,965,902 |
| Value of net income/loss | 2015-12-31 | $64,410,367 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $4,545,683,517 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $5,053,251,154 |
| Investment advisory and management fees | 2015-12-31 | $301,506 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $6,463,156 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $2,011,745 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $2,011,745 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $13,192 |
| Income. Dividends from common stock | 2015-12-31 | $106,487,541 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $4,538,580,071 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $5,045,745,766 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $1,139,139,353 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $678,871,676 |
| 2014 : EQUITY INDEX NON-LENDABLE FUND B 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $-311,512,892 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $-311,512,892 |
| Total transfer of assets to this plan | 2014-12-31 | $685,355,407 |
| Total transfer of assets from this plan | 2014-12-31 | $2,488,916,614 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $36,965,902 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $105,031,059 |
| Total income from all sources (including contributions) | 2014-12-31 | $756,482,922 |
| Total loss/gain on sale of assets | 2014-12-31 | $946,752,203 |
| Total of all expenses incurred | 2014-12-31 | $369,525 |
| 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 | $5,090,217,056 |
| Value of total assets at beginning of year | 2014-12-31 | $6,205,730,023 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $369,525 |
| Total interest from all sources | 2014-12-31 | $9,495 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $121,234,116 |
| Administrative expenses professional fees incurred | 2014-12-31 | $14,200 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $42,459,545 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $111,545,499 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $36,965,902 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $105,031,059 |
| Value of net income/loss | 2014-12-31 | $756,113,397 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $5,053,251,154 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $6,100,698,964 |
| Investment advisory and management fees | 2014-12-31 | $355,325 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $2,011,745 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $3,693,555 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $3,693,555 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $9,495 |
| Income. Dividends from common stock | 2014-12-31 | $121,234,116 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $5,045,745,766 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $6,090,490,969 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $2,255,309,219 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $1,308,557,016 |
| 2013 : EQUITY INDEX NON-LENDABLE FUND B 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $919,138,509 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $919,138,509 |
| Total transfer of assets to this plan | 2013-12-31 | $1,186,943,818 |
| Total transfer of assets from this plan | 2013-12-31 | $1,436,513,189 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $105,031,059 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $38,076,017 |
| Total income from all sources (including contributions) | 2013-12-31 | $1,527,360,693 |
| Total loss/gain on sale of assets | 2013-12-31 | $492,471,597 |
| Total of all expenses incurred | 2013-12-31 | $344,987 |
| 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 | $6,205,730,023 |
| Value of total assets at beginning of year | 2013-12-31 | $4,861,328,646 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $344,987 |
| Total interest from all sources | 2013-12-31 | $11,247 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $115,739,340 |
| Administrative expenses professional fees incurred | 2013-12-31 | $14,900 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $111,545,499 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $44,010,826 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $105,031,059 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $38,076,017 |
| Value of net income/loss | 2013-12-31 | $1,527,015,706 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $6,100,698,964 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $4,823,252,629 |
| Investment advisory and management fees | 2013-12-31 | $330,087 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $3,693,555 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $2,327,590 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $2,327,590 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $11,247 |
| Income. Dividends from common stock | 2013-12-31 | $115,739,340 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $6,090,490,969 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $4,814,990,230 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $1,315,781,022 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $823,309,425 |
| 2012 : EQUITY INDEX NON-LENDABLE FUND B 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $276,369,500 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $276,369,500 |
| Total transfer of assets to this plan | 2012-12-31 | $1,054,393,584 |
| Total transfer of assets from this plan | 2012-12-31 | $1,634,296,960 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $38,076,017 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $7,707,059 |
| Total income from all sources (including contributions) | 2012-12-31 | $723,368,030 |
| Total loss/gain on sale of assets | 2012-12-31 | $332,146,627 |
| Total of all expenses incurred | 2012-12-31 | $327,227 |
| 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 | $4,861,328,646 |
| Value of total assets at beginning of year | 2012-12-31 | $4,687,822,261 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $327,227 |
| Total interest from all sources | 2012-12-31 | $10,381 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $114,841,522 |
| Administrative expenses professional fees incurred | 2012-12-31 | $14,800 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $44,010,826 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $16,079,282 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $38,076,017 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $7,707,059 |
| Value of net income/loss | 2012-12-31 | $723,040,803 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $4,823,252,629 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $4,680,115,202 |
| Investment advisory and management fees | 2012-12-31 | $312,427 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $2,327,590 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $1,664,968 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $1,664,968 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $10,381 |
| Income. Dividends from common stock | 2012-12-31 | $114,841,522 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $4,814,990,230 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $4,670,078,011 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $1,434,371,903 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $1,102,225,276 |
| 2011 : EQUITY INDEX NON-LENDABLE FUND B 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $33,284,389 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $33,284,389 |
| Total transfer of assets to this plan | 2011-12-31 | $743,304,671 |
| Total transfer of assets from this plan | 2011-12-31 | $2,023,031,039 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $7,707,059 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $31,849 |
| Total income from all sources (including contributions) | 2011-12-31 | $147,528,072 |
| Total loss/gain on sale of assets | 2011-12-31 | $-2,949,817 |
| Total of all expenses incurred | 2011-12-31 | $358,420 |
| 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 | $4,687,822,261 |
| Value of total assets at beginning of year | 2011-12-31 | $5,812,703,767 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $358,420 |
| Total interest from all sources | 2011-12-31 | $10,863 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $117,182,637 |
| Administrative expenses professional fees incurred | 2011-12-31 | $16,210 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $16,079,282 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $7,142,714 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $7,707,059 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $31,849 |
| Value of net income/loss | 2011-12-31 | $147,169,652 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $4,680,115,202 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $5,812,671,918 |
| Investment advisory and management fees | 2011-12-31 | $342,210 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $1,664,968 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $2,399,110 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $2,399,110 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $10,863 |
| Income. Dividends from common stock | 2011-12-31 | $117,182,637 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2011-12-31 | $4,670,078,011 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2011-12-31 | $5,803,161,943 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $1,903,587,986 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $1,906,537,803 |
| 2010 : EQUITY INDEX NON-LENDABLE FUND B 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $878,115,316 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $878,115,316 |
| Total transfer of assets to this plan | 2010-12-31 | $1,682,510,353 |
| Total transfer of assets from this plan | 2010-12-31 | $2,687,973,180 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $31,849 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $31,702 |
| Total income from all sources (including contributions) | 2010-12-31 | $778,825,121 |
| Total loss/gain on sale of assets | 2010-12-31 | $-200,881,873 |
| Total of all expenses incurred | 2010-12-31 | $319,608 |
| 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 | $5,812,703,767 |
| Value of total assets at beginning of year | 2010-12-31 | $6,039,660,934 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $319,608 |
| Total interest from all sources | 2010-12-31 | $11,282 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $101,580,396 |
| Administrative expenses professional fees incurred | 2010-12-31 | $16,210 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $7,142,714 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $8,157,614 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $31,849 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $31,702 |
| Value of net income/loss | 2010-12-31 | $778,505,513 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $5,812,671,918 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $6,039,629,232 |
| Investment advisory and management fees | 2010-12-31 | $303,398 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $2,399,110 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $6,722,455 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $6,722,455 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $11,282 |
| Income. Dividends from common stock | 2010-12-31 | $101,580,396 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $5,803,161,943 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $6,024,780,865 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $2,396,788,497 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $2,597,670,370 |
