LOCKHEED MARTIN CORPORATION has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST
| Measure | Date | Value |
|---|
| 2023 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $-390,889,708 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $-390,889,708 |
| Total transfer of assets to this plan | 2023-12-31 | $48,513,214 |
| Total transfer of assets from this plan | 2023-12-31 | $2,126,976,026 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $735,762,663 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $597,012,208 |
| Expenses. Interest paid | 2023-12-31 | $45,528,456 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2023-12-31 | $45,528,456 |
| Total income from all sources (including contributions) | 2023-12-31 | $1,948,318,591 |
| Total loss/gain on sale of assets | 2023-12-31 | $1,894,488,225 |
| Total of all expenses incurred | 2023-12-31 | $321,862,767 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $0 |
| Value of total assets at end of year | 2023-12-31 | $24,566,856,884 |
| Value of total assets at beginning of year | 2023-12-31 | $24,880,113,417 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $276,334,311 |
| Total interest from all sources | 2023-12-31 | $137,448,958 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $114,685,713 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-12-31 | $15,346,841 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-12-31 | $38,129,516 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2023-12-31 | $56,996,254 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2023-12-31 | $451,275,674 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-12-31 | $171,864,776 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $293,416,671 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $479,783,665 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $732,814,663 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $583,337,955 |
| Other income not declared elsewhere | 2023-12-31 | $196,398,569 |
| Administrative expenses (other) incurred | 2023-12-31 | $124,417,167 |
| Liabilities. Value of operating payables at end of year | 2023-12-31 | $2,948,000 |
| Liabilities. Value of operating payables at beginning of year | 2023-12-31 | $13,674,253 |
| Total non interest bearing cash at end of year | 2023-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $26,458,297 |
| Value of net income/loss | 2023-12-31 | $1,626,455,824 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $23,831,094,221 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $24,283,101,209 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2023-12-31 | $9,754,026,267 |
| Assets. partnership/joint venture interests at beginning of year | 2023-12-31 | $10,732,570,863 |
| Investment advisory and management fees | 2023-12-31 | $146,814,238 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $199,458,375 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $243,567,465 |
| Value of interest in pooled separate accounts at end of year | 2023-12-31 | $608,896,080 |
| Value of interest in pooled separate accounts at beginning of year | 2023-12-31 | $629,979,374 |
| Interest earned on other investments | 2023-12-31 | $-97,192,886 |
| Income. Interest from US Government securities | 2023-12-31 | $43,589,827 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $169,805,178 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $267,211,465 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $307,893,637 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $1,867,808,204 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $926,811,191 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $926,811,191 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $21,246,839 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2023-12-31 | $531,568,663 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2023-12-31 | $545,532,902 |
| Asset value of US Government securities at end of year | 2023-12-31 | $1,997,587,617 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $2,195,340,604 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-12-31 | $-19,142,877 |
| Net investment gain/loss from pooled separate accounts | 2023-12-31 | $-21,083,581 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $36,413,292 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-12-31 | Yes |
| Income. Dividends from preferred stock | 2023-12-31 | $1,144,380 |
| Income. Dividends from common stock | 2023-12-31 | $98,194,492 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-12-31 | $1,566,050,812 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-12-31 | $1,354,697,019 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $2,527,188,235 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $2,341,873,849 |
| Contract administrator fees | 2023-12-31 | $174,156 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $4,464,239,305 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $4,866,743,521 |
| Did the plan have assets held for investment | 2023-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2023-12-31 | $13,969,703,276 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $12,075,215,051 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $-390,889,708 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $-390,889,708 |
| Total transfer of assets to this plan | 2023-01-01 | $48,513,214 |
| Total transfer of assets from this plan | 2023-01-01 | $2,126,976,026 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $735,762,663 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $597,012,208 |
| Total income from all sources (including contributions) | 2023-01-01 | $1,948,318,591 |
| Total loss/gain on sale of assets | 2023-01-01 | $1,894,488,225 |
| Total of all expenses incurred | 2023-01-01 | $321,862,767 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-01-01 | $0 |
| Value of total assets at end of year | 2023-01-01 | $24,566,856,884 |
| Value of total assets at beginning of year | 2023-01-01 | $24,880,113,417 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $276,334,311 |
| Total interest from all sources | 2023-01-01 | $137,448,958 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $114,685,713 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-01-01 | $15,346,841 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-01-01 | $38,129,516 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2023-01-01 | $56,996,254 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-01-01 | No |
| Assets. Other investments not covered elsewhere at end of year | 2023-01-01 | $451,275,674 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-01-01 | $171,864,776 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $293,416,671 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $479,783,665 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $732,814,663 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $583,337,955 |
| Other income not declared elsewhere | 2023-01-01 | $196,398,569 |
| Administrative expenses (other) incurred | 2023-01-01 | $124,417,167 |
| Liabilities. Value of operating payables at end of year | 2023-01-01 | $2,948,000 |
| Liabilities. Value of operating payables at beginning of year | 2023-01-01 | $13,674,253 |
| Total non interest bearing cash at end of year | 2023-01-01 | $0 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $26,458,297 |
| Value of net income/loss | 2023-01-01 | $1,626,455,824 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $23,831,094,221 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $24,283,101,209 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-01-01 | No |
| Assets. partnership/joint venture interests at end of year | 2023-01-01 | $9,754,026,267 |
| Assets. partnership/joint venture interests at beginning of year | 2023-01-01 | $10,732,570,863 |
| Investment advisory and management fees | 2023-01-01 | $146,814,238 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-01-01 | $199,458,375 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-01-01 | $243,567,465 |
| Value of interest in pooled separate accounts at end of year | 2023-01-01 | $608,896,080 |
| Value of interest in pooled separate accounts at beginning of year | 2023-01-01 | $629,979,374 |
| Interest earned on other investments | 2023-01-01 | $-97,192,886 |
| Income. Interest from US Government securities | 2023-01-01 | $43,589,827 |
| Income. Interest from corporate debt instruments | 2023-01-01 | $169,805,178 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $267,211,465 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $307,893,637 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $1,867,808,204 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $21,246,839 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2023-01-01 | $531,568,663 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2023-01-01 | $545,532,902 |
| Asset value of US Government securities at end of year | 2023-01-01 | $1,997,587,617 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $2,195,340,604 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-01-01 | $-19,142,877 |
| Net investment gain/loss from pooled separate accounts | 2023-01-01 | $-21,083,581 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $36,413,292 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-01-01 | Yes |
| Income. Dividends from preferred stock | 2023-01-01 | $1,144,380 |
| Income. Dividends from common stock | 2023-01-01 | $98,194,492 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-01-01 | $1,566,050,812 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-01-01 | $1,354,697,019 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $2,527,188,235 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $2,341,873,849 |
| Contract administrator fees | 2023-01-01 | $174,156 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-01-01 | $4,464,239,305 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-01-01 | $4,866,743,521 |
| Did the plan have assets held for investment | 2023-01-01 | Yes |
| Aggregate proceeds on sale of assets | 2023-01-01 | $13,969,703,276 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $12,075,215,051 |
| 2022 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-4,025,035,880 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-4,025,035,880 |
| Total transfer of assets to this plan | 2022-12-31 | $1,967,407,415 |
| Total transfer of assets from this plan | 2022-12-31 | $9,418,818,556 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $597,012,208 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $919,653,194 |
| Expenses. Interest paid | 2022-12-31 | $-6,702,880 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2022-12-31 | $-6,702,880 |
| Total income from all sources (including contributions) | 2022-12-31 | $-4,622,831,418 |
| Total loss/gain on sale of assets | 2022-12-31 | $-1,762,627,526 |
| Total of all expenses incurred | 2022-12-31 | $206,902,749 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $0 |
| Value of total assets at end of year | 2022-12-31 | $24,880,113,417 |
| Value of total assets at beginning of year | 2022-12-31 | $37,483,899,711 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $213,605,629 |
| Total interest from all sources | 2022-12-31 | $279,867,588 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $150,326,261 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $4,824,156 |
| Administrative expenses professional fees incurred | 2022-12-31 | $6,214,451 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-12-31 | $56,996,254 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2022-12-31 | $43,073,406 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $171,864,776 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $3,525,498,224 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $479,783,665 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $846,681,488 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $583,337,955 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $919,653,194 |
| Other income not declared elsewhere | 2022-12-31 | $262,278,350 |
| Administrative expenses (other) incurred | 2022-12-31 | $146,363,033 |
| Liabilities. Value of operating payables at end of year | 2022-12-31 | $13,674,253 |
| Liabilities. Value of operating payables at beginning of year | 2022-12-31 | $0 |
| Total non interest bearing cash at end of year | 2022-12-31 | $26,458,297 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $214,459,831 |
| Value of net income/loss | 2022-12-31 | $-4,829,734,167 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $24,283,101,209 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $36,564,246,517 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2022-12-31 | $10,732,570,863 |
| Assets. partnership/joint venture interests at beginning of year | 2022-12-31 | $9,197,911,988 |
| Investment advisory and management fees | 2022-12-31 | $43,257,722 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $243,567,465 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $294,928,592 |
| Value of interest in pooled separate accounts at end of year | 2022-12-31 | $629,979,374 |
| Value of interest in pooled separate accounts at beginning of year | 2022-12-31 | $779,918,047 |
| Interest earned on other investments | 2022-12-31 | $8,657,034 |
| Income. Interest from US Government securities | 2022-12-31 | $42,572,553 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $215,432,654 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $307,893,637 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $645,890,232 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $926,811,191 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $467,680,503 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $467,680,503 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $13,205,347 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2022-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2022-12-31 | $55,614,206 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2022-12-31 | $545,532,902 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2022-12-31 | $721,946,475 |
| Asset value of US Government securities at end of year | 2022-12-31 | $2,195,340,604 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $2,939,654,476 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-211,000,846 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $683,413,942 |
| Net gain/loss from 103.12 investment entities | 2022-12-31 | $-53,307 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| Income. Dividends from preferred stock | 2022-12-31 | $4,498,044 |
| Income. Dividends from common stock | 2022-12-31 | $141,004,061 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $1,354,697,019 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $144,707,814 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $2,341,873,849 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $6,793,342,913 |
| Contract administrator fees | 2022-12-31 | $17,770,423 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $4,866,743,521 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $10,812,591,516 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $163,958,555,452 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $165,721,182,978 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-4,025,035,880 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-4,025,035,880 |
| Total transfer of assets to this plan | 2022-01-01 | $1,967,407,415 |
| Total transfer of assets from this plan | 2022-01-01 | $9,418,818,556 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $597,012,208 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $919,653,194 |
| Total income from all sources (including contributions) | 2022-01-01 | $-4,622,831,418 |
| Total loss/gain on sale of assets | 2022-01-01 | $-1,762,627,526 |
| Total of all expenses incurred | 2022-01-01 | $206,902,749 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-01-01 | $0 |
| Value of total assets at end of year | 2022-01-01 | $24,880,113,417 |
| Value of total assets at beginning of year | 2022-01-01 | $37,483,899,711 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $213,605,629 |
| Total interest from all sources | 2022-01-01 | $279,867,588 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $150,326,261 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-01-01 | $4,824,156 |
| Administrative expenses professional fees incurred | 2022-01-01 | $6,214,451 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-01-01 | $56,996,254 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2022-01-01 | $43,073,406 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-01-01 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-01-01 | $171,864,776 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-01-01 | $3,525,498,224 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $479,783,665 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $846,681,488 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $583,337,955 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $919,653,194 |
| Other income not declared elsewhere | 2022-01-01 | $262,278,350 |
| Administrative expenses (other) incurred | 2022-01-01 | $146,363,033 |
| Liabilities. Value of operating payables at end of year | 2022-01-01 | $13,674,253 |
| Liabilities. Value of operating payables at beginning of year | 2022-01-01 | $0 |
| Total non interest bearing cash at end of year | 2022-01-01 | $26,458,297 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $214,459,831 |
| Value of net income/loss | 2022-01-01 | $-4,829,734,167 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $24,283,101,209 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $36,564,246,517 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-01-01 | No |
| Assets. partnership/joint venture interests at end of year | 2022-01-01 | $10,732,570,863 |
| Assets. partnership/joint venture interests at beginning of year | 2022-01-01 | $9,197,911,988 |
| Investment advisory and management fees | 2022-01-01 | $43,257,722 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-01-01 | $243,567,465 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-01-01 | $294,928,592 |
| Value of interest in pooled separate accounts at end of year | 2022-01-01 | $629,979,374 |
| Value of interest in pooled separate accounts at beginning of year | 2022-01-01 | $779,918,047 |
| Interest earned on other investments | 2022-01-01 | $8,657,034 |
| Income. Interest from US Government securities | 2022-01-01 | $42,572,553 |
| Income. Interest from corporate debt instruments | 2022-01-01 | $215,432,654 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $307,893,637 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $645,890,232 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $926,811,191 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $13,205,347 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2022-01-01 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2022-01-01 | $55,614,206 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2022-01-01 | $545,532,902 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2022-01-01 | $721,946,475 |
| Asset value of US Government securities at end of year | 2022-01-01 | $2,195,340,604 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $2,939,654,476 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-01-01 | $-211,000,846 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $683,413,942 |
| Net gain/loss from 103.12 investment entities | 2022-01-01 | $-53,307 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-01-01 | Yes |
| Income. Dividends from preferred stock | 2022-01-01 | $4,498,044 |
| Income. Dividends from common stock | 2022-01-01 | $141,004,061 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-01-01 | $1,354,697,019 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-01-01 | $144,707,814 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-01-01 | $2,341,873,849 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-01-01 | $6,793,342,913 |
| Contract administrator fees | 2022-01-01 | $17,770,423 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-01-01 | $4,866,743,521 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-01-01 | $10,812,591,516 |
| Did the plan have assets held for investment | 2022-01-01 | Yes |
| Aggregate proceeds on sale of assets | 2022-01-01 | $163,958,555,452 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $165,721,182,978 |
| 2021 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $2,746,265,715 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $2,746,265,715 |
| Total transfer of assets to this plan | 2021-12-31 | $83,944,915 |
| Total transfer of assets from this plan | 2021-12-31 | $7,204,328,254 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $919,653,194 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $699,936,010 |
| Total income from all sources (including contributions) | 2021-12-31 | $4,120,724,312 |
| Total loss/gain on sale of assets | 2021-12-31 | $251,533,494 |
| Total of all expenses incurred | 2021-12-31 | $253,064,883 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $0 |
| Value of total assets at end of year | 2021-12-31 | $37,483,899,711 |
| Value of total assets at beginning of year | 2021-12-31 | $40,516,906,437 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $253,064,883 |
| Total interest from all sources | 2021-12-31 | $278,627,630 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $201,955,619 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $31,478,115 |
| Administrative expenses professional fees incurred | 2021-12-31 | $11,017,932 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2021-12-31 | $43,073,406 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2021-12-31 | $84,201,049 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $3,525,498,224 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $4,625,480,664 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $846,681,488 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $474,627,951 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $919,653,194 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $699,936,010 |
| Other income not declared elsewhere | 2021-12-31 | $401,002,686 |
| Administrative expenses (other) incurred | 2021-12-31 | $102,379,556 |
| Total non interest bearing cash at end of year | 2021-12-31 | $214,459,831 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $264,695,096 |
| Value of net income/loss | 2021-12-31 | $3,867,659,429 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $36,564,246,517 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $39,816,970,427 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2021-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2021-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2021-12-31 | $9,197,911,988 |
| Assets. partnership/joint venture interests at beginning of year | 2021-12-31 | $7,861,869,500 |
| Investment advisory and management fees | 2021-12-31 | $88,910,172 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $294,928,592 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $295,431,430 |
| Value of interest in pooled separate accounts at end of year | 2021-12-31 | $779,918,047 |
| Value of interest in pooled separate accounts at beginning of year | 2021-12-31 | $875,890,783 |
| Interest earned on other investments | 2021-12-31 | $4,072,124 |
| Income. Interest from US Government securities | 2021-12-31 | $40,454,374 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $234,281,113 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $645,890,232 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $825,146,544 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $467,680,503 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $883,084,598 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $883,084,598 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $-179,981 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2021-12-31 | $55,614,206 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2021-12-31 | $833,449 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2021-12-31 | $721,946,475 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2021-12-31 | $797,402,556 |
| Asset value of US Government securities at end of year | 2021-12-31 | $2,939,654,476 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $2,835,794,848 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $69,027,395 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $172,904,398 |
| Net gain/loss from 103.12 investment entities | 2021-12-31 | $-592,625 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| Income. Dividends from preferred stock | 2021-12-31 | $2,172,123 |
| Income. Dividends from common stock | 2021-12-31 | $168,305,381 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $144,707,814 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $233,733,833 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $6,793,342,913 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $6,357,350,547 |
| Contract administrator fees | 2021-12-31 | $50,757,223 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $10,812,591,516 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $14,101,363,589 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $217,386,987,680 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $217,135,454,186 |
| 2020 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $5,179,576,115 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $5,179,576,115 |
| Total transfer of assets to this plan | 2020-12-31 | $1,191,823,836 |
| Total transfer of assets from this plan | 2020-12-31 | $3,647,789,398 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $699,936,010 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $694,544,902 |
| Total income from all sources (including contributions) | 2020-12-31 | $5,803,291,085 |
| Total loss/gain on sale of assets | 2020-12-31 | $32,194,118 |
| Total of all expenses incurred | 2020-12-31 | $228,461,665 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $0 |
| Value of total assets at end of year | 2020-12-31 | $40,516,906,437 |
| Value of total assets at beginning of year | 2020-12-31 | $37,392,651,471 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $228,461,665 |
| Total interest from all sources | 2020-12-31 | $253,818,046 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $209,753,876 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2020-12-31 | $13,833,238 |
| Administrative expenses professional fees incurred | 2020-12-31 | $5,168,406 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2020-12-31 | $84,201,049 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2020-12-31 | $94,094,510 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $4,625,480,664 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $2,760,078,493 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $474,627,951 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $500,833,456 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $699,936,010 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $694,544,902 |
| Other income not declared elsewhere | 2020-12-31 | $125,442,914 |
| Administrative expenses (other) incurred | 2020-12-31 | $111,812,699 |
| Total non interest bearing cash at end of year | 2020-12-31 | $264,695,096 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $278,045,078 |
| Value of net income/loss | 2020-12-31 | $5,574,829,420 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $39,816,970,427 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $36,698,106,569 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2020-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2020-12-31 | $7,861,869,500 |
| Assets. partnership/joint venture interests at beginning of year | 2020-12-31 | $6,901,114,782 |
| Investment advisory and management fees | 2020-12-31 | $73,440,685 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $295,431,430 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $625,171,401 |
| Value of interest in pooled separate accounts at end of year | 2020-12-31 | $875,890,783 |
| Value of interest in pooled separate accounts at beginning of year | 2020-12-31 | $857,117,444 |
| Interest earned on other investments | 2020-12-31 | $4,143,725 |
| Income. Interest from US Government securities | 2020-12-31 | $28,069,505 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $209,508,720 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $825,146,544 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $1,430,469,038 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $883,084,598 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $1,655,791,946 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $1,655,791,946 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $12,096,096 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2020-12-31 | $833,449 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2020-12-31 | $1,534,697 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2020-12-31 | $797,402,556 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2020-12-31 | $0 |
| Asset value of US Government securities at end of year | 2020-12-31 | $2,835,794,848 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $2,826,389,824 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $-4,008,788 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $7,216,052 |
| Net gain/loss from 103.12 investment entities | 2020-12-31 | $-701,248 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | Yes |
| Income. Dividends from preferred stock | 2020-12-31 | $2,482,294 |
| Income. Dividends from common stock | 2020-12-31 | $193,438,344 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $233,733,833 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $286,490,629 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $6,357,350,547 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $5,129,982,028 |
| Contract administrator fees | 2020-12-31 | $38,039,875 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $14,101,363,589 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $14,045,538,145 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $139,916,845,396 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $139,884,651,278 |
| 2019 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $4,434,385,908 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $4,434,385,908 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $4,434,385,908 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $4,434,385,908 |
| Total transfer of assets to this plan | 2019-12-31 | $1,143,572,516 |
| Total transfer of assets to this plan | 2019-12-31 | $1,143,572,516 |
| Total transfer of assets from this plan | 2019-12-31 | $4,374,422,434 |
| Total transfer of assets from this plan | 2019-12-31 | $4,374,422,434 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $694,544,902 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $694,544,902 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $973,364,452 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $973,364,452 |
| Expenses. Interest paid | 2019-12-31 | $356,776 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2019-12-31 | $356,776 |
| Expenses. Interest paid | 2019-12-31 | $356,776 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2019-12-31 | $356,776 |
| Total income from all sources (including contributions) | 2019-12-31 | $7,210,982,613 |
| Total income from all sources (including contributions) | 2019-12-31 | $7,210,982,613 |
| Total loss/gain on sale of assets | 2019-12-31 | $1,121,757,896 |
| Total loss/gain on sale of assets | 2019-12-31 | $1,121,757,896 |
| Total of all expenses incurred | 2019-12-31 | $272,776,839 |
| Total of all expenses incurred | 2019-12-31 | $272,776,839 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Value of total assets at end of year | 2019-12-31 | $37,392,651,471 |
| Value of total assets at end of year | 2019-12-31 | $37,392,651,471 |
| Value of total assets at beginning of year | 2019-12-31 | $33,964,115,165 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $272,420,063 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $272,420,063 |
| Total interest from all sources | 2019-12-31 | $270,854,992 |
| Total interest from all sources | 2019-12-31 | $270,854,992 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $269,844,793 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $269,844,793 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $34,568,435 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $34,568,435 |
| Administrative expenses professional fees incurred | 2019-12-31 | $11,090,539 |
| Administrative expenses professional fees incurred | 2019-12-31 | $11,090,539 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $94,094,510 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $94,094,510 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $118,380,220 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $2,760,078,493 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $2,760,078,493 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $2,553,973,072 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $2,553,973,072 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $500,833,456 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $500,833,456 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $589,661,908 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $589,661,908 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $694,544,902 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $973,364,452 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $973,364,452 |
| Other income not declared elsewhere | 2019-12-31 | $390,674,113 |
| Other income not declared elsewhere | 2019-12-31 | $390,674,113 |
| Administrative expenses (other) incurred | 2019-12-31 | $143,440,024 |
| Administrative expenses (other) incurred | 2019-12-31 | $143,440,024 |
| Total non interest bearing cash at end of year | 2019-12-31 | $278,045,078 |
| Total non interest bearing cash at end of year | 2019-12-31 | $278,045,078 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $235,484,815 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $235,484,815 |
| Value of net income/loss | 2019-12-31 | $6,938,205,774 |
| Value of net income/loss | 2019-12-31 | $6,938,205,774 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $36,698,106,569 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $36,698,106,569 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $32,990,750,713 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $32,990,750,713 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $6,901,114,782 |
| Assets. partnership/joint venture interests at end of year | 2019-12-31 | $6,901,114,782 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $6,429,848,502 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $6,429,848,502 |
| Investment advisory and management fees | 2019-12-31 | $63,151,880 |
| Investment advisory and management fees | 2019-12-31 | $63,151,880 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $625,171,401 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $625,171,401 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $1,481,280,970 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $1,481,280,970 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $857,117,444 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $857,117,444 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $0 |
| Interest earned on other investments | 2019-12-31 | $3,681,314 |
| Interest earned on other investments | 2019-12-31 | $3,681,314 |
| Income. Interest from US Government securities | 2019-12-31 | $57,898,073 |
| Income. Interest from US Government securities | 2019-12-31 | $57,898,073 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $202,520,698 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $202,520,698 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $1,430,469,038 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $1,430,469,038 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $2,011,108,343 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $2,011,108,343 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $1,655,791,946 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $1,655,791,946 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $1,566,895,671 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $1,566,895,671 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $1,566,895,671 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $1,566,895,671 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $6,754,907 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $6,754,907 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2019-12-31 | $1,534,697 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2019-12-31 | $1,534,697 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2019-12-31 | $6,420,366 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2019-12-31 | $6,420,366 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2019-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2019-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2019-12-31 | $812,018,629 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2019-12-31 | $812,018,629 |
| Asset value of US Government securities at end of year | 2019-12-31 | $2,826,389,824 |
| Asset value of US Government securities at end of year | 2019-12-31 | $2,826,389,824 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $3,948,036,090 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $3,948,036,090 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $221,895,221 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $221,895,221 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $502,880,359 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $502,880,359 |
| Net gain/loss from 103.12 investment entities | 2019-12-31 | $-1,310,669 |
| Net gain/loss from 103.12 investment entities | 2019-12-31 | $-1,310,669 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Income. Dividends from preferred stock | 2019-12-31 | $4,998,936 |
| Income. Dividends from preferred stock | 2019-12-31 | $4,998,936 |
| Income. Dividends from common stock | 2019-12-31 | $230,277,422 |
| Income. Dividends from common stock | 2019-12-31 | $230,277,422 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $286,490,629 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $286,490,629 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $321,735,193 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $321,735,193 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $5,129,982,028 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $5,129,982,028 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $4,788,722,545 |
| Contract administrator fees | 2019-12-31 | $54,737,620 |
| Contract administrator fees | 2019-12-31 | $54,737,620 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $14,045,538,145 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $14,045,538,145 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $9,100,548,841 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $9,100,548,841 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $179,233,201,834 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $179,233,201,834 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $178,111,443,938 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $178,111,443,938 |
| 2018 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-1,618,267,086 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-1,618,267,086 |
| Total transfer of assets to this plan | 2018-12-31 | $5,054,130,786 |
| Total transfer of assets from this plan | 2018-12-31 | $4,339,060,495 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $973,364,452 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $4,623,130,282 |
| Expenses. Interest paid | 2018-12-31 | $-174,025 |
| 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 | $-174,025 |
| Total income from all sources (including contributions) | 2018-12-31 | $-1,648,889,934 |
| Total loss/gain on sale of assets | 2018-12-31 | $-59,157,560 |
| Total of all expenses incurred | 2018-12-31 | $264,402,123 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $33,964,115,165 |
| Value of total assets at beginning of year | 2018-12-31 | $38,812,102,761 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $264,576,148 |
| Total interest from all sources | 2018-12-31 | $402,656,948 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $304,416,544 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $40,459,044 |
| Administrative expenses professional fees incurred | 2018-12-31 | $7,528,613 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2018-12-31 | $118,380,220 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2018-12-31 | $104,387,023 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | Yes |
| Amount of non-exempt transactions with any party-in-interest | 2018-12-31 | $823,131 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $2,553,973,072 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $2,209,494,641 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $589,661,908 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $4,098,523,509 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $973,364,452 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $4,623,130,282 |
| Other income not declared elsewhere | 2018-12-31 | $-291,075,112 |
| Administrative expenses (other) incurred | 2018-12-31 | $148,942,333 |
| Total non interest bearing cash at end of year | 2018-12-31 | $235,484,815 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $187,767,003 |
| Value of net income/loss | 2018-12-31 | $-1,913,292,057 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $32,990,750,713 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $34,188,972,479 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2018-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2018-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2018-12-31 | $6,429,848,502 |
| Assets. partnership/joint venture interests at beginning of year | 2018-12-31 | $5,961,639,159 |
| Investment advisory and management fees | 2018-12-31 | $64,366,485 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $1,481,280,970 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $1,744,097,860 |
| Interest earned on other investments | 2018-12-31 | $138,428,529 |
| Income. Interest from US Government securities | 2018-12-31 | $62,996,007 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $185,394,915 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $2,011,108,343 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $2,829,752,529 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $1,566,895,671 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,998,492,998 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,998,492,998 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $15,837,497 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2018-12-31 | $6,420,366 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2018-12-31 | $9,345,821 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2018-12-31 | $812,018,629 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2018-12-31 | $1,724,753 |
| Asset value of US Government securities at end of year | 2018-12-31 | $3,948,036,090 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $4,594,934,555 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-186,600,231 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-199,759,655 |
| Net gain/loss from 103.12 investment entities | 2018-12-31 | $-1,103,782 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | Yes |
| Income. Dividends from preferred stock | 2018-12-31 | $5,107,569 |
| Income. Dividends from common stock | 2018-12-31 | $258,849,931 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $321,735,193 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $407,270,342 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $4,788,722,545 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $4,613,001,269 |
| Contract administrator fees | 2018-12-31 | $43,738,717 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $9,100,548,841 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $10,051,671,299 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $149,416,124,261 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $149,475,281,821 |
| 2017 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $1,900,566,910 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $1,900,566,910 |
| Total transfer of assets to this plan | 2017-12-31 | $127,784,511 |
| Total transfer of assets from this plan | 2017-12-31 | $2,449,829,032 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $4,623,130,282 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $7,628,767,046 |
| Expenses. Interest paid | 2017-12-31 | $940,965 |
| 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 | $940,965 |
| Total income from all sources (including contributions) | 2017-12-31 | $4,204,773,381 |
| Total loss/gain on sale of assets | 2017-12-31 | $646,959,907 |
| Total of all expenses incurred | 2017-12-31 | $242,726,744 |
| 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 | $38,812,102,761 |
| Value of total assets at beginning of year | 2017-12-31 | $40,177,737,409 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $241,785,779 |
| Total interest from all sources | 2017-12-31 | $239,536,409 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $317,601,677 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $44,382,338 |
| Administrative expenses professional fees incurred | 2017-12-31 | $7,353,486 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2017-12-31 | $104,387,023 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2017-12-31 | $136,419,410 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | Yes |
| Amount of non-exempt transactions with any party-in-interest | 2017-12-31 | $823,131 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $2,209,494,641 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $2,578,953,979 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $4,098,523,509 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $6,800,695,083 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $4,623,130,282 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $7,628,767,046 |
| Other income not declared elsewhere | 2017-12-31 | $382,191,225 |
| Administrative expenses (other) incurred | 2017-12-31 | $156,833,170 |
| Total non interest bearing cash at end of year | 2017-12-31 | $187,767,003 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $182,177,925 |
| Value of net income/loss | 2017-12-31 | $3,962,046,637 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $34,188,972,479 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $32,548,970,363 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2017-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2017-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2017-12-31 | $5,961,639,159 |
| Assets. partnership/joint venture interests at beginning of year | 2017-12-31 | $5,034,909,689 |
| Investment advisory and management fees | 2017-12-31 | $48,852,418 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $1,744,097,860 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $1,136,921,661 |
| Interest earned on other investments | 2017-12-31 | $-21,460,361 |
| Income. Interest from US Government securities | 2017-12-31 | $87,760,680 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $160,235,952 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $2,829,752,529 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $1,563,848,733 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,998,492,998 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $2,301,194,007 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $2,301,194,007 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $13,000,138 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2017-12-31 | $9,345,821 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2017-12-31 | $18,469,423 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2017-12-31 | $1,724,753 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2017-12-31 | $1,711,556 |
| Asset value of US Government securities at end of year | 2017-12-31 | $4,594,934,555 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $7,905,884,017 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $171,304,994 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $547,257,028 |
| Net gain/loss from 103.12 investment entities | 2017-12-31 | $-644,769 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | Yes |
| Income. Dividends from preferred stock | 2017-12-31 | $4,552,620 |
| Income. Dividends from common stock | 2017-12-31 | $268,666,719 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $407,270,342 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $1,086,758,954 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $4,613,001,269 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $3,606,447,879 |
| Contract administrator fees | 2017-12-31 | $28,746,705 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $10,051,671,299 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $7,823,345,093 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $117,163,708,341 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $116,516,748,434 |
| 2016 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $687,509,476 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $687,509,476 |
| Total transfer of assets to this plan | 2016-12-31 | $104,268,292 |
| Total transfer of assets from this plan | 2016-12-31 | $2,165,711,139 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $7,628,767,046 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $5,344,860,371 |
| Expenses. Interest paid | 2016-12-31 | $4,780,903 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2016-12-31 | $4,780,903 |
| Total income from all sources (including contributions) | 2016-12-31 | $1,791,592,169 |
| Total loss/gain on sale of assets | 2016-12-31 | $221,808,802 |
| Total of all expenses incurred | 2016-12-31 | $249,670,338 |
| 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 | $40,177,737,409 |
| Value of total assets at beginning of year | 2016-12-31 | $38,413,351,750 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $244,889,435 |
| Total interest from all sources | 2016-12-31 | $330,208,779 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $193,326,238 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $30,528,123 |
| Administrative expenses professional fees incurred | 2016-12-31 | $8,506,513 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2016-12-31 | $136,419,410 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2016-12-31 | $1,067,756,986 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $2,578,953,979 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $3,611,188,226 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $6,800,695,083 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $4,950,062,631 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $7,628,767,046 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $5,344,860,371 |
| Other income not declared elsewhere | 2016-12-31 | $204,317,313 |
| Administrative expenses (other) incurred | 2016-12-31 | $136,123,903 |
| Total non interest bearing cash at end of year | 2016-12-31 | $182,177,925 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $160,238,530 |
| Value of net income/loss | 2016-12-31 | $1,541,921,831 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $32,548,970,363 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $33,068,491,379 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2016-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2016-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2016-12-31 | $5,034,909,689 |
| Assets. partnership/joint venture interests at beginning of year | 2016-12-31 | $4,113,907,906 |
| Investment advisory and management fees | 2016-12-31 | $50,932,419 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $1,136,921,661 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $1,162,362,873 |
| Interest earned on other investments | 2016-12-31 | $30,079,786 |
| Income. Interest from US Government securities | 2016-12-31 | $143,268,196 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $142,375,438 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $1,563,848,733 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $1,238,869,027 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $2,301,194,007 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $465,644,627 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $465,644,627 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $14,485,359 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2016-12-31 | $18,469,423 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2016-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2016-12-31 | $1,711,556 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2016-12-31 | $1,688,857 |
| Asset value of US Government securities at end of year | 2016-12-31 | $7,905,884,017 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $6,290,826,793 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $65,724,587 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $88,696,974 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | Yes |
| Income. Dividends from preferred stock | 2016-12-31 | $8,198,487 |
| Income. Dividends from common stock | 2016-12-31 | $154,599,628 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $1,086,758,954 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $367,074,152 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $3,606,447,879 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $3,232,207,822 |
| Contract administrator fees | 2016-12-31 | $49,326,600 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $7,823,345,093 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $11,751,523,320 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $222,549,667,077 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $222,327,858,275 |
| 2015 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-878,402,626 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-878,402,626 |
| Total transfer of assets to this plan | 2015-12-31 | $126,937,807 |
| Total transfer of assets from this plan | 2015-12-31 | $2,043,711,168 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $5,344,860,371 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $1,945,841,965 |
| Expenses. Interest paid | 2015-12-31 | $4,167,571 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2015-12-31 | $4,167,571 |
| Total income from all sources (including contributions) | 2015-12-31 | $-310,703,469 |
| Total loss/gain on sale of assets | 2015-12-31 | $232,401,581 |
| Total of all expenses incurred | 2015-12-31 | $231,987,176 |
| 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 | $38,413,351,750 |
| Value of total assets at beginning of year | 2015-12-31 | $37,473,797,350 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $227,819,605 |
| Total interest from all sources | 2015-12-31 | $153,098,736 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $378,665,752 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $38,262,323 |
| Administrative expenses professional fees incurred | 2015-12-31 | $13,278,536 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2015-12-31 | $1,067,756,986 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2015-12-31 | $245,412,704 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $3,611,188,226 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $2,271,148,010 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $4,950,062,631 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $1,628,728,256 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $5,344,860,371 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $1,945,841,965 |
| Other income not declared elsewhere | 2015-12-31 | $94,475,702 |
| Administrative expenses (other) incurred | 2015-12-31 | $109,835,896 |
| Total non interest bearing cash at end of year | 2015-12-31 | $160,238,530 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $118,848,028 |
| Value of net income/loss | 2015-12-31 | $-542,690,645 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $33,068,491,379 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $35,527,955,385 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2015-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2015-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2015-12-31 | $4,113,907,906 |
| Assets. partnership/joint venture interests at beginning of year | 2015-12-31 | $3,774,346,307 |
| Investment advisory and management fees | 2015-12-31 | $91,420,270 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $1,162,362,873 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $2,617,766,082 |
| Interest earned on other investments | 2015-12-31 | $-98,518,359 |
| Income. Interest from US Government securities | 2015-12-31 | $90,635,043 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $148,062,168 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $1,238,869,027 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $3,856,426,776 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $465,644,627 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $1,630,103,573 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $1,630,103,573 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $12,919,884 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2015-12-31 | $1,688,857 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2015-12-31 | $1,684,277 |
| Asset value of US Government securities at end of year | 2015-12-31 | $6,290,826,793 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $5,402,403,979 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-191,556,620 |
| Net investment gain/loss from pooled separate accounts | 2015-12-31 | $69,984 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $-99,455,978 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | Yes |
| Income. Dividends from preferred stock | 2015-12-31 | $10,638,049 |
| Income. Dividends from common stock | 2015-12-31 | $329,765,380 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $367,074,152 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $1,337,563,551 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $3,232,207,822 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $2,974,706,071 |
| Contract administrator fees | 2015-12-31 | $13,284,903 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $11,751,523,320 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $11,614,659,736 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $196,936,037,725 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $196,703,636,144 |
| 2014 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $952,162,414 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $952,162,414 |
| Total transfer of assets to this plan | 2014-12-31 | $2,035,000,002 |
| Total transfer of assets from this plan | 2014-12-31 | $2,400,279,122 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,945,841,965 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,245,926,031 |
| Expenses. Interest paid | 2014-12-31 | $2,420,088 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2014-12-31 | $2,420,088 |
| Total income from all sources (including contributions) | 2014-12-31 | $2,237,561,185 |
| Total loss/gain on sale of assets | 2014-12-31 | $294,004,738 |
| Total of all expenses incurred | 2014-12-31 | $160,107,150 |
| 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 | $37,473,797,350 |
| Value of total assets at beginning of year | 2014-12-31 | $35,061,706,501 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $157,687,062 |
| Total interest from all sources | 2014-12-31 | $249,837,529 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $179,347,084 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2014-12-31 | $50,067,733 |
| Administrative expenses professional fees incurred | 2014-12-31 | $11,950,600 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2014-12-31 | $245,412,704 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2014-12-31 | $260,880,330 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $2,271,148,010 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $3,108,466,285 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $1,628,728,256 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $926,916,247 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $1,945,841,965 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $1,245,926,031 |
| Other income not declared elsewhere | 2014-12-31 | $300,862,962 |
| Administrative expenses (other) incurred | 2014-12-31 | $47,842,634 |
| Total non interest bearing cash at end of year | 2014-12-31 | $118,848,028 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $230,087,532 |
| Value of net income/loss | 2014-12-31 | $2,077,454,035 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $35,527,955,385 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $33,815,780,470 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2014-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2014-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2014-12-31 | $3,774,346,307 |
| Assets. partnership/joint venture interests at beginning of year | 2014-12-31 | $3,185,792,290 |
| Investment advisory and management fees | 2014-12-31 | $79,107,452 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $2,617,766,082 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $1,552,141,129 |
| Interest earned on other investments | 2014-12-31 | $-2,390,628 |
| Income. Interest from US Government securities | 2014-12-31 | $116,870,439 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $127,183,140 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $3,856,426,776 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $4,622,440,499 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $1,630,103,573 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $1,293,762,117 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $1,293,762,117 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $8,174,578 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2014-12-31 | $1,684,277 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2014-12-31 | $1,691,393 |
| Asset value of US Government securities at end of year | 2014-12-31 | $5,402,403,979 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $7,603,565,990 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $-5,748,451 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $267,094,909 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | Yes |
| Income. Dividends from preferred stock | 2014-12-31 | $10,736,202 |
| Income. Dividends from common stock | 2014-12-31 | $118,543,149 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $1,337,563,551 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $813,777,083 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $2,974,706,071 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $2,267,456,007 |
| Contract administrator fees | 2014-12-31 | $18,786,376 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $11,614,659,736 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $9,194,729,599 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2014-12-31 | $101,227,778,088 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $100,933,773,350 |
| 2013 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $1,173,640,376 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $1,173,640,376 |
| Total transfer of assets to this plan | 2013-12-31 | $2,250,000,000 |
| Total transfer of assets from this plan | 2013-12-31 | $2,096,473,274 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,245,926,031 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,215,276,105 |
| Expenses. Interest paid | 2013-12-31 | $1,922,944 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2013-12-31 | $1,922,944 |
| Total income from all sources (including contributions) | 2013-12-31 | $2,080,187,276 |
| Total loss/gain on sale of assets | 2013-12-31 | $-777,685,495 |
| Total of all expenses incurred | 2013-12-31 | $161,095,918 |
| 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 | $35,061,706,501 |
| Value of total assets at beginning of year | 2013-12-31 | $32,958,438,491 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $159,172,974 |
| Total interest from all sources | 2013-12-31 | $274,508,785 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $82,077,055 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2013-12-31 | $31,966,069 |
| Administrative expenses professional fees incurred | 2013-12-31 | $14,090,734 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2013-12-31 | $260,880,330 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2013-12-31 | $157,587,224 |
| Were there any nonexempt tranactions with any party-in-interest | 2013-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $3,108,466,285 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $3,229,031,002 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $926,916,247 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $2,537,230,469 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $1,245,926,031 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $1,215,276,105 |
| Other income not declared elsewhere | 2013-12-31 | $261,450,295 |
| Administrative expenses (other) incurred | 2013-12-31 | $61,863,091 |
| Total non interest bearing cash at end of year | 2013-12-31 | $230,087,532 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $239,813,441 |
| Value of net income/loss | 2013-12-31 | $1,919,091,358 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $33,815,780,470 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $31,743,162,386 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2013-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2013-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2013-12-31 | $3,185,792,290 |
| Assets. partnership/joint venture interests at beginning of year | 2013-12-31 | $2,968,909,450 |
| Investment advisory and management fees | 2013-12-31 | $52,679,814 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2013-12-31 | $1,552,141,129 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2013-12-31 | $1,058,198,374 |
| Interest earned on other investments | 2013-12-31 | $4,974,234 |
| Income. Interest from US Government securities | 2013-12-31 | $230,815,483 |
| Income. Interest from corporate debt instruments | 2013-12-31 | $35,685,286 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $4,622,440,499 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $2,574,091,388 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $1,293,762,117 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $890,550,606 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $890,550,606 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $3,033,782 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2013-12-31 | $1,691,393 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2013-12-31 | $1,667,253 |
| Asset value of US Government securities at end of year | 2013-12-31 | $7,603,565,990 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $11,852,091,338 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2013-12-31 | $242,486,525 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $823,709,735 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2013-12-31 | Yes |
| Income. Dividends from preferred stock | 2013-12-31 | $8,006,512 |
| Income. Dividends from common stock | 2013-12-31 | $42,104,474 |
| Asset. Corporate debt instrument preferred debt at end of year | 2013-12-31 | $813,777,083 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2013-12-31 | $156,911,357 |
| Asset. Corporate debt instrument debt (other) at end of year | 2013-12-31 | $2,267,456,007 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2013-12-31 | $1,000,707,330 |
| Contract administrator fees | 2013-12-31 | $30,539,335 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $9,194,729,599 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $6,291,649,259 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2013-12-31 | $180,582,684,431 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $181,360,369,926 |
| 2012 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $877,461,314 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $877,461,314 |
| Total transfer of assets to this plan | 2012-12-31 | $3,637,425,087 |
| Total transfer of assets from this plan | 2012-12-31 | $2,132,390,880 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $1,215,276,105 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $1,144,922,923 |
| Expenses. Interest paid | 2012-12-31 | $1,548,034 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2012-12-31 | $1,548,034 |
| Total income from all sources (including contributions) | 2012-12-31 | $2,365,968,054 |
| Total loss/gain on sale of assets | 2012-12-31 | $-227,914,851 |
| Total of all expenses incurred | 2012-12-31 | $138,478,288 |
| 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 | $32,958,438,491 |
| Value of total assets at beginning of year | 2012-12-31 | $29,155,561,336 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $136,930,254 |
| Total interest from all sources | 2012-12-31 | $302,529,832 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $904,990,177 |
| Administrative expenses professional fees incurred | 2012-12-31 | $7,491,452 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2012-12-31 | $157,587,224 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2012-12-31 | $154,430,427 |
| Were there any nonexempt tranactions with any party-in-interest | 2012-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $3,229,031,002 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $2,813,663,215 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $2,537,230,469 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $2,366,424,678 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $1,215,276,105 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $1,144,922,923 |
| Other income not declared elsewhere | 2012-12-31 | $78,652,314 |
| Administrative expenses (other) incurred | 2012-12-31 | $43,598,969 |
| Total non interest bearing cash at end of year | 2012-12-31 | $239,813,441 |
| Total non interest bearing cash at beginning of year | 2012-12-31 | $770,051,428 |
| Value of net income/loss | 2012-12-31 | $2,227,489,766 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $31,743,162,386 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $28,010,638,413 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2012-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2012-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2012-12-31 | $2,968,909,450 |
| Assets. partnership/joint venture interests at beginning of year | 2012-12-31 | $2,575,283,705 |
| Investment advisory and management fees | 2012-12-31 | $53,383,611 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2012-12-31 | $1,058,198,374 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2012-12-31 | $1,483,391,663 |
| Interest earned on other investments | 2012-12-31 | $14,825,672 |
| Income. Interest from US Government securities | 2012-12-31 | $263,322,204 |
| Income. Interest from corporate debt instruments | 2012-12-31 | $22,212,840 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $2,574,091,388 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $1,346,755,192 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $890,550,606 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $232,970,654 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $232,970,654 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $2,169,116 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2012-12-31 | $1,667,253 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2012-12-31 | $1,619,216 |
| Asset value of US Government securities at end of year | 2012-12-31 | $11,852,091,338 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $9,626,993,335 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2012-12-31 | $134,647,002 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $295,602,266 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2012-12-31 | Yes |
| Income. Dividends from preferred stock | 2012-12-31 | $6,870,882 |
| Income. Dividends from common stock | 2012-12-31 | $898,119,295 |
| Asset. Corporate debt instrument preferred debt at end of year | 2012-12-31 | $156,911,357 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2012-12-31 | $206,162,659 |
| Asset. Corporate debt instrument debt (other) at end of year | 2012-12-31 | $1,000,707,330 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2012-12-31 | $920,220,652 |
| Contract administrator fees | 2012-12-31 | $32,456,222 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $6,291,649,259 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $6,657,594,512 |
| Did the plan have assets held for investment | 2012-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2012-12-31 | $358,669,845,896 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $358,897,760,747 |
| 2011 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $489,463,050 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $489,463,050 |
| Total transfer of assets to this plan | 2011-12-31 | $2,285,504,051 |
| Total transfer of assets from this plan | 2011-12-31 | $1,696,687,767 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $1,144,922,923 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $1,158,982,043 |
| Expenses. Interest paid | 2011-12-31 | $1,929,062 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2011-12-31 | $1,929,062 |
| Total income from all sources (including contributions) | 2011-12-31 | $1,399,937,387 |
| Total loss/gain on sale of assets | 2011-12-31 | $500,514,905 |
| Total of all expenses incurred | 2011-12-31 | $185,498,820 |
| 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 | $29,155,561,336 |
| Value of total assets at beginning of year | 2011-12-31 | $27,366,365,605 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $183,569,758 |
| Total interest from all sources | 2011-12-31 | $318,564,883 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $183,227,419 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2011-12-31 | $25,836,717 |
| Administrative expenses professional fees incurred | 2011-12-31 | $7,463,212 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2011-12-31 | $154,430,427 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2011-12-31 | $192,952,476 |
| Were there any nonexempt tranactions with any party-in-interest | 2011-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2011-12-31 | $2,813,663,215 |
| Assets. Other investments not covered elsewhere at beginning of year | 2011-12-31 | $3,170,268,392 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $2,366,424,678 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $1,406,788,312 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $1,144,922,923 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $1,158,982,043 |
| Other income not declared elsewhere | 2011-12-31 | $71,021,503 |
| Administrative expenses (other) incurred | 2011-12-31 | $50,541,974 |
| Total non interest bearing cash at end of year | 2011-12-31 | $770,051,428 |
| Total non interest bearing cash at beginning of year | 2011-12-31 | $239,537,431 |
| Value of net income/loss | 2011-12-31 | $1,214,438,567 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $28,010,638,413 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $26,207,383,562 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2011-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2011-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2011-12-31 | $2,575,283,705 |
| Assets. partnership/joint venture interests at beginning of year | 2011-12-31 | $2,260,951,188 |
| Investment advisory and management fees | 2011-12-31 | $71,865,211 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2011-12-31 | $1,483,391,663 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2011-12-31 | $1,550,341,513 |
| Interest earned on other investments | 2011-12-31 | $19,665,101 |
| Income. Interest from US Government securities | 2011-12-31 | $256,543,229 |
| Income. Interest from corporate debt instruments | 2011-12-31 | $42,637,619 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $1,346,755,192 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $1,106,861,485 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $232,970,654 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $288,177,239 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $288,177,239 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $-281,066 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2011-12-31 | $1,619,216 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2011-12-31 | $1,594,983 |
| Asset value of US Government securities at end of year | 2011-12-31 | $9,626,993,335 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $7,131,488,360 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2011-12-31 | $-139,734,935 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $-23,119,438 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2011-12-31 | Yes |
| Income. Dividends from preferred stock | 2011-12-31 | $7,947,452 |
| Income. Dividends from common stock | 2011-12-31 | $149,443,250 |
| Asset. Corporate debt instrument preferred debt at end of year | 2011-12-31 | $206,162,659 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2011-12-31 | $388,475,944 |
| Asset. Corporate debt instrument debt (other) at end of year | 2011-12-31 | $920,220,652 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2011-12-31 | $1,208,954,815 |
| Contract administrator fees | 2011-12-31 | $53,699,361 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2011-12-31 | $6,657,594,512 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2011-12-31 | $8,419,973,467 |
| Did the plan have assets held for investment | 2011-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2011-12-31 | $243,042,806,237 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $242,542,291,332 |
| 2010 : LOCKHEED MARTIN CORPORATION MASTER RETIREMENT TRUST 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $1,611,609,197 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $1,611,609,197 |
| Total transfer of assets to this plan | 2010-12-31 | $4,012,347,434 |
| Total transfer of assets from this plan | 2010-12-31 | $3,661,855,028 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $1,158,982,043 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $711,361,158 |
| Expenses. Interest paid | 2010-12-31 | $1,937,181 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2010-12-31 | $1,937,181 |
| Total income from all sources (including contributions) | 2010-12-31 | $3,158,534,751 |
| Total loss/gain on sale of assets | 2010-12-31 | $766,972,369 |
| Total of all expenses incurred | 2010-12-31 | $141,696,399 |
| 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 | $27,366,365,605 |
| Value of total assets at beginning of year | 2010-12-31 | $23,551,413,962 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $139,759,218 |
| Total interest from all sources | 2010-12-31 | $283,247,724 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $128,413,889 |
| Administrative expenses professional fees incurred | 2010-12-31 | $3,222,098 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2010-12-31 | $192,952,476 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2010-12-31 | $191,945,184 |
| Were there any nonexempt tranactions with any party-in-interest | 2010-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2010-12-31 | $3,170,268,392 |
| Assets. Other investments not covered elsewhere at beginning of year | 2010-12-31 | $2,512,309,050 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $1,406,788,312 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $1,834,989,386 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $1,158,982,043 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $711,361,158 |
| Other income not declared elsewhere | 2010-12-31 | $38,400,932 |
| Administrative expenses (other) incurred | 2010-12-31 | $35,448,124 |
| Total non interest bearing cash at end of year | 2010-12-31 | $239,537,431 |
| Total non interest bearing cash at beginning of year | 2010-12-31 | $424,226,586 |
| Value of net income/loss | 2010-12-31 | $3,016,838,352 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $26,207,383,562 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $22,840,052,804 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2010-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2010-12-31 | No |
| Assets. partnership/joint venture interests at end of year | 2010-12-31 | $2,260,951,188 |
| Assets. partnership/joint venture interests at beginning of year | 2010-12-31 | $2,028,751,087 |
| Investment advisory and management fees | 2010-12-31 | $64,816,704 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2010-12-31 | $1,550,341,513 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2010-12-31 | $1,430,300,855 |
| Interest earned on other investments | 2010-12-31 | $11,510,640 |
| Income. Interest from US Government securities | 2010-12-31 | $217,739,061 |
| Income. Interest from corporate debt instruments | 2010-12-31 | $53,975,391 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $1,106,861,485 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $935,469,665 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $288,177,239 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $22,632 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2010-12-31 | $1,594,983 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2010-12-31 | $1,567,255 |
| Asset value of US Government securities at end of year | 2010-12-31 | $7,131,488,360 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $5,450,686,770 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2010-12-31 | $164,690,528 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $165,200,112 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2010-12-31 | Yes |
| Income. Dividends from preferred stock | 2010-12-31 | $9,692,991 |
| Income. Dividends from common stock | 2010-12-31 | $118,720,898 |
| Asset. Corporate debt instrument preferred debt at end of year | 2010-12-31 | $388,475,944 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2010-12-31 | $864,808,133 |
| Asset. Corporate debt instrument debt (other) at end of year | 2010-12-31 | $1,208,954,815 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2010-12-31 | $962,888,232 |
| Contract administrator fees | 2010-12-31 | $36,272,292 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $8,419,973,467 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $6,913,471,759 |
| Did the plan have assets held for investment | 2010-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2010-12-31 | $182,941,804,520 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $182,174,832,151 |
