AMERICAN AIRLINES, INC. - RETIREMENT has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC.
| Measure | Date | Value |
|---|
| 2024 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2024 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2024-01-01 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2024-01-01 | $434,012,107 |
| Total unrealized appreciation/depreciation of assets | 2024-01-01 | $434,012,107 |
| Total transfer of assets to this plan | 2024-01-01 | $2,426,533,480 |
| Total transfer of assets from this plan | 2024-01-01 | $2,999,959,805 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2024-01-01 | $277,119,893 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2024-01-01 | $431,619,893 |
| Total income from all sources (including contributions) | 2024-01-01 | $3,411,353,530 |
| Total loss/gain on sale of assets | 2024-01-01 | $285,167,285 |
| Total of all expenses incurred | 2024-01-01 | $21,278,049 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2024-01-01 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2024-01-01 | $0 |
| Value of total corrective distributions | 2024-01-01 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2024-01-01 | $0 |
| Value of total assets at end of year | 2024-01-01 | $27,665,384,966 |
| Value of total assets at beginning of year | 2024-01-01 | $25,003,235,810 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2024-01-01 | $21,278,049 |
| Total income from rents | 2024-01-01 | $0 |
| Total interest from all sources | 2024-01-01 | $139,050,786 |
| Total dividends received (eg from common stock, registered investment company shares) | 2024-01-01 | $165,326,521 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2024-01-01 | $97,944,695 |
| Assets. Real estate other than employer real property at end of year | 2024-01-01 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2024-01-01 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2024-01-01 | $7,708,702 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2024-01-01 | $6,823,395 |
| Were there any nonexempt tranactions with any party-in-interest | 2024-01-01 | No |
| Contributions received from participants | 2024-01-01 | $0 |
| Participant contributions at end of year | 2024-01-01 | $0 |
| Participant contributions at beginning of year | 2024-01-01 | $0 |
| Participant contributions at end of year | 2024-01-01 | $0 |
| Participant contributions at beginning of year | 2024-01-01 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2024-01-01 | $973,829,241 |
| Assets. Other investments not covered elsewhere at beginning of year | 2024-01-01 | $1,125,127,788 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2024-01-01 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2024-01-01 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2024-01-01 | $78,466,879 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2024-01-01 | $176,151,992 |
| Assets. Loans (other than to participants) at end of year | 2024-01-01 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2024-01-01 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2024-01-01 | $277,119,893 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2024-01-01 | $431,619,893 |
| Other income not declared elsewhere | 2024-01-01 | $78,382 |
| Administrative expenses (other) incurred | 2024-01-01 | $0 |
| Liabilities. Value of operating payables at end of year | 2024-01-01 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2024-01-01 | $0 |
| Total non interest bearing cash at end of year | 2024-01-01 | $370,289 |
| Total non interest bearing cash at beginning of year | 2024-01-01 | $3,997,062 |
| Income. Non cash contributions | 2024-01-01 | $0 |
| Value of net income/loss | 2024-01-01 | $3,390,075,481 |
| Value of net assets at end of year (total assets less liabilities) | 2024-01-01 | $27,388,265,073 |
| Value of net assets at beginning of year (total assets less liabilities) | 2024-01-01 | $24,571,615,917 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2024-01-01 | No |
| Were any leases to which the plan was party in default or uncollectible | 2024-01-01 | No |
| Assets. partnership/joint venture interests at end of year | 2024-01-01 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2024-01-01 | $0 |
| Investment advisory and management fees | 2024-01-01 | $20,562,897 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2024-01-01 | $2,023,744,079 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2024-01-01 | $1,653,359,736 |
| Value of interest in pooled separate accounts at end of year | 2024-01-01 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2024-01-01 | $0 |
| Interest on participant loans | 2024-01-01 | $0 |
| Income. Interest from loans (other than to participants) | 2024-01-01 | $0 |
| Interest earned on other investments | 2024-01-01 | $26,501,867 |
| Income. Interest from US Government securities | 2024-01-01 | $33,532,778 |
| Income. Interest from corporate debt instruments | 2024-01-01 | $34,636,313 |
| Value of interest in master investment trust accounts at end of year | 2024-01-01 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2024-01-01 | $0 |
| Value of interest in common/collective trusts at end of year | 2024-01-01 | $17,319,617,120 |
| Value of interest in common/collective trusts at beginning of year | 2024-01-01 | $15,717,774,320 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2024-01-01 | $846,275,314 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2024-01-01 | $44,379,828 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2024-01-01 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2024-01-01 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2024-01-01 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2024-01-01 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2024-01-01 | $0 |
| Asset value of US Government securities at end of year | 2024-01-01 | $1,255,122,273 |
| Asset value of US Government securities at beginning of year | 2024-01-01 | $1,016,276,225 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2024-01-01 | $196,311,556 |
| Net investment gain/loss from pooled separate accounts | 2024-01-01 | $0 |
| Net investment gain or loss from common/collective trusts | 2024-01-01 | $2,191,406,893 |
| Net gain/loss from 103.12 investment entities | 2024-01-01 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2024-01-01 | No |
| Assets. Invements in employer securities at end of year | 2024-01-01 | $641,547 |
| Assets. Invements in employer securities at beginning of year | 2024-01-01 | $582,974 |
| Assets. Value of employer real property at end of year | 2024-01-01 | $0 |
| Assets. Value of employer real property at beginning of year | 2024-01-01 | $0 |
| Contributions received in cash from employer | 2024-01-01 | $0 |
| Employer contributions (assets) at end of year | 2024-01-01 | $0 |
| Employer contributions (assets) at beginning of year | 2024-01-01 | $0 |
| Income. Dividends from preferred stock | 2024-01-01 | $350,549 |
| Income. Dividends from common stock | 2024-01-01 | $67,031,277 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2024-01-01 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2024-01-01 | $129,691,610 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2024-01-01 | $132,860,143 |
| Asset. Corporate debt instrument debt (other) at end of year | 2024-01-01 | $452,691,148 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2024-01-01 | $457,893,267 |
| Contract administrator fees | 2024-01-01 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2024-01-01 | $4,577,226,764 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2024-01-01 | $3,914,266,580 |
| Liabilities. Value of benefit claims payable at end of year | 2024-01-01 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2024-01-01 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2024-01-01 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2024-01-01 | $0 |
| Did the plan have assets held for investment | 2024-01-01 | Yes |
| Aggregate proceeds on sale of assets | 2024-01-01 | $12,821,502,676 |
| Aggregate carrying amount (costs) on sale of assets | 2024-01-01 | $12,536,335,391 |
| Liabilities. Value of acquisition indebtedness at end of year | 2024-01-01 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2024-01-01 | $0 |
| 2023 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2023-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $601,882,191 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $601,882,191 |
| Total transfer of assets to this plan | 2023-12-31 | $2,136,736,626 |
| Total transfer of assets from this plan | 2023-12-31 | $2,525,661,963 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $431,619,893 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $573,774,958 |
| Expenses. Interest paid | 2023-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2023-12-31 | $0 |
| Total income from all sources (including contributions) | 2023-12-31 | $3,561,934,780 |
| Total loss/gain on sale of assets | 2023-12-31 | $298,386,169 |
| Total of all expenses incurred | 2023-12-31 | $16,732,688 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2023-12-31 | $0 |
| Value of total corrective distributions | 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 | $25,003,235,810 |
| Value of total assets at beginning of year | 2023-12-31 | $21,989,114,120 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $16,732,688 |
| Total income from rents | 2023-12-31 | $0 |
| Total interest from all sources | 2023-12-31 | $117,195,493 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $108,222,934 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-12-31 | $49,086,174 |
| Assets. Real estate other than employer real property at end of year | 2023-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2023-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-12-31 | $6,823,395 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2023-12-31 | $3,679,663 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-12-31 | No |
| Contributions received from participants | 2023-12-31 | $0 |
| Participant contributions at end of year | 2023-12-31 | $0 |
| Participant contributions at beginning of year | 2023-12-31 | $0 |
| Participant contributions at end of year | 2023-12-31 | $0 |
| Participant contributions at beginning of year | 2023-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2023-12-31 | $1,125,127,788 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-12-31 | $1,422,821,105 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2023-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2023-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $176,151,992 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $327,241,087 |
| Assets. Loans (other than to participants) at end of year | 2023-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2023-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $431,619,893 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $573,774,958 |
| Other income not declared elsewhere | 2023-12-31 | $62,547 |
| Administrative expenses (other) incurred | 2023-12-31 | $0 |
| Liabilities. Value of operating payables at end of year | 2023-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2023-12-31 | $0 |
| Total non interest bearing cash at end of year | 2023-12-31 | $3,997,062 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $19,526,854 |
| Income. Non cash contributions | 2023-12-31 | $0 |
| Value of net income/loss | 2023-12-31 | $3,545,202,092 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $24,571,615,917 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $21,415,339,162 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2023-12-31 | $0 |
| Investment advisory and management fees | 2023-12-31 | $16,206,179 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $1,653,359,736 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $1,310,615,138 |
| Value of interest in pooled separate accounts at end of year | 2023-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2023-12-31 | $0 |
| Interest on participant loans | 2023-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2023-12-31 | $0 |
| Interest earned on other investments | 2023-12-31 | $26,485,172 |
| Income. Interest from US Government securities | 2023-12-31 | $19,907,343 |
| Income. Interest from corporate debt instruments | 2023-12-31 | $34,066,532 |
| Value of interest in master investment trust accounts at end of year | 2023-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2023-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $15,717,774,320 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $13,723,478,712 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $798,122,328 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $726,641,009 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $726,641,009 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $36,736,446 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2023-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2023-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2023-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2023-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2023-12-31 | $0 |
| Asset value of US Government securities at end of year | 2023-12-31 | $1,016,276,225 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $737,639,598 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-12-31 | $225,398,555 |
| Net investment gain/loss from pooled separate accounts | 2023-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $2,210,786,891 |
| Net gain/loss from 103.12 investment entities | 2023-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-12-31 | No |
| Assets. Invements in employer securities at end of year | 2023-12-31 | $582,974 |
| Assets. Invements in employer securities at beginning of year | 2023-12-31 | $597,954 |
| Assets. Value of employer real property at end of year | 2023-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2023-12-31 | $0 |
| Contributions received in cash from employer | 2023-12-31 | $0 |
| Employer contributions (assets) at end of year | 2023-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2023-12-31 | $0 |
| Income. Dividends from preferred stock | 2023-12-31 | $391,505 |
| Income. Dividends from common stock | 2023-12-31 | $58,745,255 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2023-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-12-31 | $132,860,143 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-12-31 | $136,440,054 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-12-31 | $457,893,267 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-12-31 | $390,553,633 |
| Contract administrator fees | 2023-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $3,914,266,580 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $3,189,879,313 |
| Liabilities. Value of benefit claims payable at end of year | 2023-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2023-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2023-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2023-12-31 | $0 |
| Did the plan have assets held for investment | 2023-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2023-12-31 | $9,566,322,315 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $9,267,936,146 |
| Liabilities. Value of acquisition indebtedness at end of year | 2023-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2023-12-31 | $0 |
| Unrealized appreciation/depreciation of real estate assets | 2023-01-01 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-01-01 | $601,882,191 |
| Total unrealized appreciation/depreciation of assets | 2023-01-01 | $601,882,191 |
| Total transfer of assets to this plan | 2023-01-01 | $2,136,736,626 |
| Total transfer of assets from this plan | 2023-01-01 | $2,525,661,963 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $431,619,893 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $573,774,958 |
| Total income from all sources (including contributions) | 2023-01-01 | $3,561,934,780 |
| Total loss/gain on sale of assets | 2023-01-01 | $298,386,169 |
| Total of all expenses incurred | 2023-01-01 | $16,732,688 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-01-01 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2023-01-01 | $0 |
| Value of total corrective distributions | 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 | $25,003,235,810 |
| Value of total assets at beginning of year | 2023-01-01 | $21,989,114,120 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $16,732,688 |
| Total income from rents | 2023-01-01 | $0 |
| Total interest from all sources | 2023-01-01 | $117,195,493 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $108,222,934 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-01-01 | $49,086,174 |
| Assets. Real estate other than employer real property at end of year | 2023-01-01 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2023-01-01 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2023-01-01 | $6,823,395 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2023-01-01 | $3,679,663 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-01-01 | No |
| Contributions received from participants | 2023-01-01 | $0 |
| Participant contributions at end of year | 2023-01-01 | $0 |
| Participant contributions at beginning of year | 2023-01-01 | $0 |
| Participant contributions at end of year | 2023-01-01 | $0 |
| Participant contributions at beginning of year | 2023-01-01 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2023-01-01 | $1,125,127,788 |
| Assets. Other investments not covered elsewhere at beginning of year | 2023-01-01 | $1,422,821,105 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2023-01-01 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2023-01-01 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $176,151,992 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $327,241,087 |
| Assets. Loans (other than to participants) at end of year | 2023-01-01 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2023-01-01 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $431,619,893 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $573,774,958 |
| Other income not declared elsewhere | 2023-01-01 | $62,547 |
| Administrative expenses (other) incurred | 2023-01-01 | $0 |
| Liabilities. Value of operating payables at end of year | 2023-01-01 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2023-01-01 | $0 |
| Total non interest bearing cash at end of year | 2023-01-01 | $3,997,062 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $19,526,854 |
| Income. Non cash contributions | 2023-01-01 | $0 |
| Value of net income/loss | 2023-01-01 | $3,545,202,092 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $24,571,615,917 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $21,415,339,162 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2023-01-01 | $0 |
| Investment advisory and management fees | 2023-01-01 | $16,206,179 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-01-01 | $1,653,359,736 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-01-01 | $1,310,615,138 |
| Value of interest in pooled separate accounts at end of year | 2023-01-01 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2023-01-01 | $0 |
| Interest on participant loans | 2023-01-01 | $0 |
| Income. Interest from loans (other than to participants) | 2023-01-01 | $0 |
| Interest earned on other investments | 2023-01-01 | $26,485,172 |
| Income. Interest from US Government securities | 2023-01-01 | $19,907,343 |
| Income. Interest from corporate debt instruments | 2023-01-01 | $34,066,532 |
| Value of interest in master investment trust accounts at end of year | 2023-01-01 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2023-01-01 | $0 |
| Value of interest in common/collective trusts at end of year | 2023-01-01 | $15,717,774,320 |
| Value of interest in common/collective trusts at beginning of year | 2023-01-01 | $13,723,478,712 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $798,122,328 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $36,736,446 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2023-01-01 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2023-01-01 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2023-01-01 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2023-01-01 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2023-01-01 | $0 |
| Asset value of US Government securities at end of year | 2023-01-01 | $1,016,276,225 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $737,639,598 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-01-01 | $225,398,555 |
| Net investment gain/loss from pooled separate accounts | 2023-01-01 | $0 |
| Net investment gain or loss from common/collective trusts | 2023-01-01 | $2,210,786,891 |
| Net gain/loss from 103.12 investment entities | 2023-01-01 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-01-01 | No |
| Assets. Invements in employer securities at end of year | 2023-01-01 | $582,974 |
| Assets. Invements in employer securities at beginning of year | 2023-01-01 | $597,954 |
| Assets. Value of employer real property at end of year | 2023-01-01 | $0 |
| Assets. Value of employer real property at beginning of year | 2023-01-01 | $0 |
| Contributions received in cash from employer | 2023-01-01 | $0 |
| Employer contributions (assets) at end of year | 2023-01-01 | $0 |
| Employer contributions (assets) at beginning of year | 2023-01-01 | $0 |
| Income. Dividends from preferred stock | 2023-01-01 | $391,505 |
| Income. Dividends from common stock | 2023-01-01 | $58,745,255 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2023-01-01 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2023-01-01 | $132,860,143 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2023-01-01 | $136,440,054 |
| Asset. Corporate debt instrument debt (other) at end of year | 2023-01-01 | $457,893,267 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2023-01-01 | $390,553,633 |
| Contract administrator fees | 2023-01-01 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-01-01 | $3,914,266,580 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-01-01 | $3,189,879,313 |
| Liabilities. Value of benefit claims payable at end of year | 2023-01-01 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2023-01-01 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2023-01-01 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2023-01-01 | $0 |
| Did the plan have assets held for investment | 2023-01-01 | Yes |
| Aggregate proceeds on sale of assets | 2023-01-01 | $9,566,322,315 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $9,267,936,146 |
| Liabilities. Value of acquisition indebtedness at end of year | 2023-01-01 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2023-01-01 | $0 |
| 2022 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2022-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,001,881,790 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,001,881,790 |
| Total transfer of assets to this plan | 2022-12-31 | $1,971,225,778 |
| Total transfer of assets from this plan | 2022-12-31 | $2,110,972,135 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $573,774,958 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $526,280,593 |
| Expenses. Interest paid | 2022-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2022-12-31 | $0 |
| Total income from all sources (including contributions) | 2022-12-31 | $-4,429,858,690 |
| Total loss/gain on sale of assets | 2022-12-31 | $-562,978,807 |
| Total of all expenses incurred | 2022-12-31 | $17,312,810 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2022-12-31 | $0 |
| Value of total corrective distributions | 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 | $21,989,114,120 |
| Value of total assets at beginning of year | 2022-12-31 | $26,528,537,612 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $17,312,810 |
| Total income from rents | 2022-12-31 | $0 |
| Total interest from all sources | 2022-12-31 | $59,716,958 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $101,514,616 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $47,306,624 |
| Assets. Real estate other than employer real property at end of year | 2022-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2022-12-31 | $0 |
| Administrative expenses professional fees incurred | 2022-12-31 | $638,287 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-12-31 | $3,679,663 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2022-12-31 | $18,670,479 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Contributions received from participants | 2022-12-31 | $0 |
| Participant contributions at end of year | 2022-12-31 | $0 |
| Participant contributions at beginning of year | 2022-12-31 | $0 |
| Participant contributions at end of year | 2022-12-31 | $0 |
| Participant contributions at beginning of year | 2022-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $1,422,821,105 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $1,326,247,942 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2022-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2022-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $327,241,087 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $273,401,310 |
| Assets. Loans (other than to participants) at end of year | 2022-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2022-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $573,774,958 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $526,280,593 |
| Other income not declared elsewhere | 2022-12-31 | $11 |
| Administrative expenses (other) incurred | 2022-12-31 | $677,032 |
| Liabilities. Value of operating payables at end of year | 2022-12-31 | $0 |
| 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 | $19,526,854 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $1,078,224 |
| Income. Non cash contributions | 2022-12-31 | $0 |
| Value of net income/loss | 2022-12-31 | $-4,447,171,500 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $21,415,339,162 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $26,002,257,019 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2022-12-31 | $0 |
| Investment advisory and management fees | 2022-12-31 | $15,997,491 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $1,310,615,138 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $1,655,531,915 |
| Value of interest in pooled separate accounts at end of year | 2022-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2022-12-31 | $0 |
| Interest on participant loans | 2022-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2022-12-31 | $0 |
| Interest earned on other investments | 2022-12-31 | $7,741,908 |
| Income. Interest from US Government securities | 2022-12-31 | $12,690,209 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $26,858,717 |
| Value of interest in master investment trust accounts at end of year | 2022-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2022-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $13,723,478,712 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $16,458,011,445 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $726,641,009 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $736,099,819 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $736,099,819 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $12,426,124 |
| 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 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2022-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2022-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2022-12-31 | $0 |
| Asset value of US Government securities at end of year | 2022-12-31 | $737,639,598 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $922,906,725 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-403,901,670 |
| Net investment gain/loss from pooled separate accounts | 2022-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-2,622,328,008 |
| Net gain/loss from 103.12 investment entities | 2022-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | No |
| Assets. Invements in employer securities at end of year | 2022-12-31 | $597,954 |
| Assets. Invements in employer securities at beginning of year | 2022-12-31 | $921,150 |
| Assets. Value of employer real property at end of year | 2022-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2022-12-31 | $0 |
| Contributions received in cash from employer | 2022-12-31 | $0 |
| Employer contributions (assets) at end of year | 2022-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2022-12-31 | $0 |
| Income. Dividends from preferred stock | 2022-12-31 | $468,002 |
| Income. Dividends from common stock | 2022-12-31 | $53,739,990 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $136,440,054 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $122,854,354 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $390,553,633 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $407,084,807 |
| Contract administrator fees | 2022-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $3,189,879,313 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $4,605,729,442 |
| Liabilities. Value of benefit claims payable at end of year | 2022-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2022-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2022-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2022-12-31 | $0 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $8,704,592,910 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $9,267,571,717 |
| Liabilities. Value of acquisition indebtedness at end of year | 2022-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2022-12-31 | $0 |
| Unrealized appreciation/depreciation of real estate assets | 2022-01-01 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-01-01 | $-1,001,881,790 |
| Total unrealized appreciation/depreciation of assets | 2022-01-01 | $-1,001,881,790 |
| Total transfer of assets to this plan | 2022-01-01 | $1,971,225,778 |
| Total transfer of assets from this plan | 2022-01-01 | $2,110,972,135 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $573,774,958 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $526,280,593 |
| Total income from all sources (including contributions) | 2022-01-01 | $-4,429,858,690 |
| Total loss/gain on sale of assets | 2022-01-01 | $-562,978,807 |
| Total of all expenses incurred | 2022-01-01 | $17,312,810 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-01-01 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2022-01-01 | $0 |
| Value of total corrective distributions | 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 | $21,989,114,120 |
| Value of total assets at beginning of year | 2022-01-01 | $26,528,537,612 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $17,312,810 |
| Total income from rents | 2022-01-01 | $0 |
| Total interest from all sources | 2022-01-01 | $59,716,958 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $101,514,616 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-01-01 | $47,306,624 |
| Assets. Real estate other than employer real property at end of year | 2022-01-01 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2022-01-01 | $0 |
| Administrative expenses professional fees incurred | 2022-01-01 | $638,287 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-01-01 | $3,679,663 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2022-01-01 | $18,670,479 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-01-01 | No |
| Contributions received from participants | 2022-01-01 | $0 |
| Participant contributions at end of year | 2022-01-01 | $0 |
| Participant contributions at beginning of year | 2022-01-01 | $0 |
| Participant contributions at end of year | 2022-01-01 | $0 |
| Participant contributions at beginning of year | 2022-01-01 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2022-01-01 | $1,422,821,105 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-01-01 | $1,326,247,942 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2022-01-01 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2022-01-01 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $327,241,087 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $273,401,310 |
| Assets. Loans (other than to participants) at end of year | 2022-01-01 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2022-01-01 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $573,774,958 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $526,280,593 |
| Other income not declared elsewhere | 2022-01-01 | $11 |
| Administrative expenses (other) incurred | 2022-01-01 | $677,032 |
| Liabilities. Value of operating payables at end of year | 2022-01-01 | $0 |
| 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 | $19,526,854 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $1,078,224 |
| Income. Non cash contributions | 2022-01-01 | $0 |
| Value of net income/loss | 2022-01-01 | $-4,447,171,500 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $21,415,339,162 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $26,002,257,019 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2022-01-01 | $0 |
| Investment advisory and management fees | 2022-01-01 | $15,997,491 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-01-01 | $1,310,615,138 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-01-01 | $1,655,531,915 |
| Value of interest in pooled separate accounts at end of year | 2022-01-01 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2022-01-01 | $0 |
| Interest on participant loans | 2022-01-01 | $0 |
| Income. Interest from loans (other than to participants) | 2022-01-01 | $0 |
| Interest earned on other investments | 2022-01-01 | $7,741,908 |
| Income. Interest from US Government securities | 2022-01-01 | $12,690,209 |
| Income. Interest from corporate debt instruments | 2022-01-01 | $26,858,717 |
| Value of interest in master investment trust accounts at end of year | 2022-01-01 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2022-01-01 | $0 |
| Value of interest in common/collective trusts at end of year | 2022-01-01 | $13,723,478,712 |
| Value of interest in common/collective trusts at beginning of year | 2022-01-01 | $16,458,011,445 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $726,641,009 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $12,426,124 |
| 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 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2022-01-01 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2022-01-01 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2022-01-01 | $0 |
| Asset value of US Government securities at end of year | 2022-01-01 | $737,639,598 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $922,906,725 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-01-01 | $-403,901,670 |
| Net investment gain/loss from pooled separate accounts | 2022-01-01 | $0 |
| Net investment gain or loss from common/collective trusts | 2022-01-01 | $-2,622,328,008 |
| Net gain/loss from 103.12 investment entities | 2022-01-01 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-01-01 | No |
| Assets. Invements in employer securities at end of year | 2022-01-01 | $597,954 |
| Assets. Invements in employer securities at beginning of year | 2022-01-01 | $921,150 |
| Assets. Value of employer real property at end of year | 2022-01-01 | $0 |
| Assets. Value of employer real property at beginning of year | 2022-01-01 | $0 |
| Contributions received in cash from employer | 2022-01-01 | $0 |
| Employer contributions (assets) at end of year | 2022-01-01 | $0 |
| Employer contributions (assets) at beginning of year | 2022-01-01 | $0 |
| Income. Dividends from preferred stock | 2022-01-01 | $468,002 |
| Income. Dividends from common stock | 2022-01-01 | $53,739,990 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-01-01 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-01-01 | $136,440,054 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-01-01 | $122,854,354 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-01-01 | $390,553,633 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-01-01 | $407,084,807 |
| Contract administrator fees | 2022-01-01 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-01-01 | $3,189,879,313 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-01-01 | $4,605,729,442 |
| Liabilities. Value of benefit claims payable at end of year | 2022-01-01 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2022-01-01 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2022-01-01 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2022-01-01 | $0 |
| Did the plan have assets held for investment | 2022-01-01 | Yes |
| Aggregate proceeds on sale of assets | 2022-01-01 | $8,704,592,910 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $9,267,571,717 |
| Liabilities. Value of acquisition indebtedness at end of year | 2022-01-01 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2022-01-01 | $0 |
| 2021 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2021-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $379,069,247 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $379,069,247 |
| Total transfer of assets to this plan | 2021-12-31 | $1,885,337,375 |
| Total transfer of assets from this plan | 2021-12-31 | $2,435,329,680 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $526,280,593 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $464,815,171 |
| Expenses. Interest paid | 2021-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2021-12-31 | $0 |
| Total income from all sources (including contributions) | 2021-12-31 | $3,028,958,968 |
| Total loss/gain on sale of assets | 2021-12-31 | $218,078,628 |
| Total of all expenses incurred | 2021-12-31 | $21,800,658 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2021-12-31 | $0 |
| Value of total corrective distributions | 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 | $26,528,537,612 |
| Value of total assets at beginning of year | 2021-12-31 | $24,009,906,185 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $21,800,658 |
| Total income from rents | 2021-12-31 | $0 |
| Total interest from all sources | 2021-12-31 | $41,355,549 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $151,427,792 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $95,397,130 |
| Assets. Real estate other than employer real property at end of year | 2021-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2021-12-31 | $0 |
| Administrative expenses professional fees incurred | 2021-12-31 | $347,877 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2021-12-31 | $18,670,479 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2021-12-31 | $33,627,714 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Contributions received from participants | 2021-12-31 | $0 |
| Participant contributions at end of year | 2021-12-31 | $0 |
| Participant contributions at beginning of year | 2021-12-31 | $0 |
| Participant contributions at end of year | 2021-12-31 | $0 |
| Participant contributions at beginning of year | 2021-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $1,326,247,942 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $1,479,412,589 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2021-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2021-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $273,401,310 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $155,420,884 |
| Assets. Loans (other than to participants) at end of year | 2021-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2021-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $526,280,593 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $464,815,171 |
| Other income not declared elsewhere | 2021-12-31 | $14 |
| Administrative expenses (other) incurred | 2021-12-31 | $868,352 |
| Liabilities. Value of operating payables at end of year | 2021-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2021-12-31 | $0 |
| Total non interest bearing cash at end of year | 2021-12-31 | $1,078,224 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $1,882,646 |
| Income. Non cash contributions | 2021-12-31 | $0 |
| Value of net income/loss | 2021-12-31 | $3,007,158,310 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $26,002,257,019 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $23,545,091,014 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2021-12-31 | $0 |
| Investment advisory and management fees | 2021-12-31 | $20,584,429 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $1,655,531,915 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $1,474,300,654 |
| Value of interest in pooled separate accounts at end of year | 2021-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2021-12-31 | $0 |
| Interest on participant loans | 2021-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2021-12-31 | $0 |
| Interest earned on other investments | 2021-12-31 | $5,594,807 |
| Income. Interest from US Government securities | 2021-12-31 | $8,714,724 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $22,311,797 |
| Value of interest in master investment trust accounts at end of year | 2021-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2021-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $16,458,011,445 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $14,447,519,214 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $736,099,819 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $850,130,422 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $850,130,422 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $4,734,221 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2021-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2021-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2021-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2021-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2021-12-31 | $0 |
| Asset value of US Government securities at end of year | 2021-12-31 | $922,906,725 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $857,177,881 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $124,985,068 |
| Net investment gain/loss from pooled separate accounts | 2021-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $2,114,042,670 |
| Net gain/loss from 103.12 investment entities | 2021-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | No |
| Assets. Invements in employer securities at end of year | 2021-12-31 | $921,150 |
| Assets. Invements in employer securities at beginning of year | 2021-12-31 | $879,635 |
| Assets. Value of employer real property at end of year | 2021-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2021-12-31 | $0 |
| Contributions received in cash from employer | 2021-12-31 | $0 |
| Employer contributions (assets) at end of year | 2021-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2021-12-31 | $0 |
| Income. Dividends from preferred stock | 2021-12-31 | $466,095 |
| Income. Dividends from common stock | 2021-12-31 | $55,564,567 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2021-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $122,854,354 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $89,605,830 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $407,084,807 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $398,116,392 |
| Contract administrator fees | 2021-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $4,605,729,442 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $4,221,832,324 |
| Liabilities. Value of benefit claims payable at end of year | 2021-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2021-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2021-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2021-12-31 | $0 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $11,794,403,921 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $11,576,325,293 |
| Liabilities. Value of acquisition indebtedness at end of year | 2021-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2021-12-31 | $0 |
| 2020 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2020-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $928,654,030 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $928,654,030 |
| Total transfer of assets to this plan | 2020-12-31 | $1,880,685,515 |
| Total transfer of assets from this plan | 2020-12-31 | $2,726,135,080 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $464,815,171 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $264,702,615 |
| Expenses. Interest paid | 2020-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2020-12-31 | $0 |
| Total income from all sources (including contributions) | 2020-12-31 | $3,342,469,828 |
| Total loss/gain on sale of assets | 2020-12-31 | $321,941,325 |
| Total of all expenses incurred | 2020-12-31 | $16,342,832 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2020-12-31 | $0 |
| Value of total corrective distributions | 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 | $24,009,906,185 |
| Value of total assets at beginning of year | 2020-12-31 | $21,329,116,198 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $16,342,832 |
| Total income from rents | 2020-12-31 | $0 |
| Total interest from all sources | 2020-12-31 | $41,085,745 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $101,429,571 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2020-12-31 | $58,954,537 |
| Assets. Real estate other than employer real property at end of year | 2020-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2020-12-31 | $0 |
| Administrative expenses professional fees incurred | 2020-12-31 | $263,692 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2020-12-31 | $33,627,714 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2020-12-31 | $3,506,510 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Contributions received from participants | 2020-12-31 | $0 |
| Participant contributions at end of year | 2020-12-31 | $0 |
| Participant contributions at beginning of year | 2020-12-31 | $0 |
| Participant contributions at end of year | 2020-12-31 | $0 |
| Participant contributions at beginning of year | 2020-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $1,479,412,589 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $1,189,097,013 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2020-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2020-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $155,420,884 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $210,071,980 |
| Assets. Loans (other than to participants) at end of year | 2020-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2020-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $464,815,171 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $264,702,615 |
| Other income not declared elsewhere | 2020-12-31 | $0 |
| Administrative expenses (other) incurred | 2020-12-31 | $439,662 |
| Liabilities. Value of operating payables at end of year | 2020-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2020-12-31 | $0 |
| Total non interest bearing cash at end of year | 2020-12-31 | $1,882,646 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $892,868 |
| Income. Non cash contributions | 2020-12-31 | $0 |
| Value of net income/loss | 2020-12-31 | $3,326,126,996 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $23,545,091,014 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $21,064,413,583 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2020-12-31 | $0 |
| Investment advisory and management fees | 2020-12-31 | $15,639,478 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $1,474,300,654 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $1,462,345,358 |
| Value of interest in pooled separate accounts at end of year | 2020-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2020-12-31 | $0 |
| Interest on participant loans | 2020-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2020-12-31 | $0 |
| Interest earned on other investments | 2020-12-31 | $11,350,445 |
| Income. Interest from US Government securities | 2020-12-31 | $12,407,673 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $15,775,722 |
| Value of interest in master investment trust accounts at end of year | 2020-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2020-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $14,447,519,214 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $13,822,375,285 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $850,130,422 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $472,573,311 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $472,573,311 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $1,551,905 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2020-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2020-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at end of year | 2020-12-31 | $0 |
| Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year | 2020-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2020-12-31 | $0 |
| Asset value of US Government securities at end of year | 2020-12-31 | $857,177,881 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $853,912,354 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $167,426,664 |
| Net investment gain/loss from pooled separate accounts | 2020-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $1,781,932,493 |
| Net gain/loss from 103.12 investment entities | 2020-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | No |
| Assets. Invements in employer securities at end of year | 2020-12-31 | $879,635 |
| Assets. Invements in employer securities at beginning of year | 2020-12-31 | $1,711,020 |
| Assets. Value of employer real property at end of year | 2020-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2020-12-31 | $0 |
| Contributions received in cash from employer | 2020-12-31 | $0 |
| Employer contributions (assets) at end of year | 2020-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2020-12-31 | $0 |
| Income. Dividends from preferred stock | 2020-12-31 | $763,690 |
| Income. Dividends from common stock | 2020-12-31 | $41,711,344 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2020-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $89,605,830 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $146,471,414 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $398,116,392 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $288,822,750 |
| Contract administrator fees | 2020-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $4,221,832,324 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $2,877,336,335 |
| Liabilities. Value of benefit claims payable at end of year | 2020-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2020-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2020-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2020-12-31 | $0 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $13,467,730,562 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $13,145,789,237 |
| Liabilities. Value of acquisition indebtedness at end of year | 2020-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2020-12-31 | $0 |
| 2019 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2019-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $448,127,785 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $448,127,785 |
| Total transfer of assets to this plan | 2019-12-31 | $1,871,760,729 |
| Total transfer of assets from this plan | 2019-12-31 | $1,588,544,840 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $264,702,615 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $82,412,985 |
| Expenses. Interest paid | 2019-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2019-12-31 | $0 |
| Total income from all sources (including contributions) | 2019-12-31 | $3,545,409,646 |
| Total loss/gain on sale of assets | 2019-12-31 | $222,035,490 |
| Total of all expenses incurred | 2019-12-31 | $14,653,557 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2019-12-31 | $0 |
| Value of total corrective distributions | 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 | $21,329,116,198 |
| Value of total assets at beginning of year | 2019-12-31 | $17,332,854,590 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $14,653,557 |
| Total income from rents | 2019-12-31 | $0 |
| Total interest from all sources | 2019-12-31 | $64,990,624 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $96,606,135 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $56,796,577 |
| Assets. Real estate other than employer real property at end of year | 2019-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2019-12-31 | $0 |
| Administrative expenses professional fees incurred | 2019-12-31 | $187,505 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $3,506,510 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $7,104,421 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Contributions received from participants | 2019-12-31 | $0 |
| Participant contributions at end of year | 2019-12-31 | $0 |
| Participant contributions at beginning of year | 2019-12-31 | $0 |
| Participant contributions at end of year | 2019-12-31 | $0 |
| Participant contributions at beginning of year | 2019-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $1,189,097,013 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $1,329,300,341 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2019-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2019-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $210,071,980 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $54,058,874 |
| Assets. Loans (other than to participants) at end of year | 2019-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2019-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $264,702,615 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $82,412,985 |
| Other income not declared elsewhere | 2019-12-31 | $0 |
| Administrative expenses (other) incurred | 2019-12-31 | $472,459 |
| Liabilities. Value of operating payables at end of year | 2019-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2019-12-31 | $0 |
| Total non interest bearing cash at end of year | 2019-12-31 | $892,868 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $3,642,488 |
| Income. Non cash contributions | 2019-12-31 | $0 |
| Value of net income/loss | 2019-12-31 | $3,530,756,089 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $21,064,413,583 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $17,250,441,605 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2019-12-31 | $0 |
| Investment advisory and management fees | 2019-12-31 | $13,993,593 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $1,462,345,358 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $1,227,206,834 |
| Value of interest in pooled separate accounts at end of year | 2019-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2019-12-31 | $0 |
| Interest on participant loans | 2019-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2019-12-31 | $0 |
| Interest earned on other investments | 2019-12-31 | $20,098,892 |
| Income. Interest from US Government securities | 2019-12-31 | $19,153,990 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $17,712,520 |
| Value of interest in master investment trust accounts at end of year | 2019-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2019-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $13,822,375,285 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $11,119,549,847 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $472,573,311 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $414,401,665 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $414,401,665 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $8,025,222 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2019-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2019-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2019-12-31 | $0 |
| Asset value of US Government securities at end of year | 2019-12-31 | $853,912,354 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $622,724,291 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $235,130,691 |
| Net investment gain/loss from pooled separate accounts | 2019-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $2,478,518,921 |
| Net gain/loss from 103.12 investment entities | 2019-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | No |
| Assets. Invements in employer securities at end of year | 2019-12-31 | $1,711,020 |
| Assets. Invements in employer securities at beginning of year | 2019-12-31 | $2,123,466 |
| Assets. Value of employer real property at end of year | 2019-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2019-12-31 | $0 |
| Contributions received in cash from employer | 2019-12-31 | $0 |
| Employer contributions (assets) at end of year | 2019-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2019-12-31 | $0 |
| Income. Dividends from preferred stock | 2019-12-31 | $62,180 |
| Income. Dividends from common stock | 2019-12-31 | $39,747,378 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2019-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $146,471,414 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $208,335,288 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $288,822,750 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $260,143,378 |
| Contract administrator fees | 2019-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $2,877,336,335 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $2,084,263,697 |
| Liabilities. Value of benefit claims payable at end of year | 2019-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2019-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2019-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2019-12-31 | $0 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $6,096,900,491 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $5,874,865,001 |
| Liabilities. Value of acquisition indebtedness at end of year | 2019-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2019-12-31 | $0 |
| 2018 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2018-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-257,900,218 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-257,900,218 |
| Total transfer of assets to this plan | 2018-12-31 | $1,857,841,170 |
| Total transfer of assets from this plan | 2018-12-31 | $1,161,777,468 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $82,412,985 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $225,757,988 |
| Expenses. Interest paid | 2018-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2018-12-31 | $0 |
| Total income from all sources (including contributions) | 2018-12-31 | $-1,009,519,331 |
| Total loss/gain on sale of assets | 2018-12-31 | $56,842,132 |
| Total of all expenses incurred | 2018-12-31 | $13,898,795 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2018-12-31 | $0 |
| Value of total corrective distributions | 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 | $17,332,854,590 |
| Value of total assets at beginning of year | 2018-12-31 | $17,803,554,017 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $13,898,795 |
| Total income from rents | 2018-12-31 | $0 |
| Total interest from all sources | 2018-12-31 | $57,193,211 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $111,849,439 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $68,877,409 |
| Assets. Real estate other than employer real property at end of year | 2018-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2018-12-31 | $7,104,421 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2018-12-31 | $9,376,140 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Contributions received from participants | 2018-12-31 | $0 |
| Participant contributions at end of year | 2018-12-31 | $0 |
| Participant contributions at beginning of year | 2018-12-31 | $0 |
| Participant contributions at end of year | 2018-12-31 | $0 |
| Participant contributions at beginning of year | 2018-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $1,329,300,341 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $1,116,229,484 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2018-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2018-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $54,058,874 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $105,647,435 |
| Assets. Loans (other than to participants) at end of year | 2018-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2018-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $82,412,985 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $225,757,988 |
| Other income not declared elsewhere | 2018-12-31 | $75,330 |
| Administrative expenses (other) incurred | 2018-12-31 | $463,857 |
| Liabilities. Value of operating payables at end of year | 2018-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2018-12-31 | $0 |
| Total non interest bearing cash at end of year | 2018-12-31 | $3,642,488 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $24,020,884 |
| Income. Non cash contributions | 2018-12-31 | $0 |
| Value of net income/loss | 2018-12-31 | $-1,023,418,126 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $17,250,441,605 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $17,577,796,029 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2018-12-31 | $0 |
| Investment advisory and management fees | 2018-12-31 | $13,434,938 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $1,227,206,834 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $2,028,422,324 |
| Value of interest in pooled separate accounts at end of year | 2018-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2018-12-31 | $0 |
| Interest on participant loans | 2018-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2018-12-31 | $0 |
| Interest earned on other investments | 2018-12-31 | $17,527,161 |
| Income. Interest from US Government securities | 2018-12-31 | $15,406,701 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $18,455,238 |
| Value of interest in master investment trust accounts at end of year | 2018-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2018-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $11,119,549,847 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $10,543,612,173 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $414,401,665 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $385,585,032 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $385,585,032 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $5,804,111 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2018-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2018-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2018-12-31 | $0 |
| Asset value of US Government securities at end of year | 2018-12-31 | $622,724,291 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $730,306,868 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-162,087,680 |
| Net investment gain/loss from pooled separate accounts | 2018-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $-815,491,545 |
| Net gain/loss from 103.12 investment entities | 2018-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | No |
| Assets. Invements in employer securities at end of year | 2018-12-31 | $2,123,466 |
| Assets. Invements in employer securities at beginning of year | 2018-12-31 | $3,467,956 |
| Assets. Value of employer real property at end of year | 2018-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2018-12-31 | $0 |
| Contributions received in cash from employer | 2018-12-31 | $0 |
| Employer contributions (assets) at end of year | 2018-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2018-12-31 | $0 |
| Income. Dividends from preferred stock | 2018-12-31 | $220,301 |
| Income. Dividends from common stock | 2018-12-31 | $42,751,729 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2018-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $208,335,288 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $231,535,845 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $260,143,378 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $213,244,467 |
| Contract administrator fees | 2018-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $2,084,263,697 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $2,412,105,409 |
| Liabilities. Value of benefit claims payable at end of year | 2018-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2018-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2018-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2018-12-31 | $0 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $7,812,189,206 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $7,755,347,074 |
| Liabilities. Value of acquisition indebtedness at end of year | 2018-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2018-12-31 | $0 |
| 2017 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2017-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $334,532,477 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $334,532,477 |
| Total transfer of assets to this plan | 2017-12-31 | $2,153,354,769 |
| Total transfer of assets from this plan | 2017-12-31 | $1,044,282,495 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $225,757,988 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,259,277,228 |
| Expenses. Interest paid | 2017-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2017-12-31 | $0 |
| Total income from all sources (including contributions) | 2017-12-31 | $2,407,949,124 |
| Total loss/gain on sale of assets | 2017-12-31 | $134,621,429 |
| Total of all expenses incurred | 2017-12-31 | $12,318,635 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2017-12-31 | $0 |
| Value of total corrective distributions | 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 | $17,803,554,017 |
| Value of total assets at beginning of year | 2017-12-31 | $15,332,370,494 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $12,318,635 |
| Total income from rents | 2017-12-31 | $0 |
| Total interest from all sources | 2017-12-31 | $41,262,781 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $86,976,643 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $52,506,405 |
| Assets. Real estate other than employer real property at end of year | 2017-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2017-12-31 | $9,376,140 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2017-12-31 | $8,472,484 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Contributions received from participants | 2017-12-31 | $0 |
| Participant contributions at end of year | 2017-12-31 | $0 |
| Participant contributions at beginning of year | 2017-12-31 | $0 |
| Participant contributions at end of year | 2017-12-31 | $0 |
| Participant contributions at beginning of year | 2017-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $1,116,229,484 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $1,308,182,687 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2017-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2017-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $105,647,435 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $1,220,957,329 |
| Assets. Loans (other than to participants) at end of year | 2017-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2017-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $225,757,988 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,259,277,228 |
| Other income not declared elsewhere | 2017-12-31 | $77,248 |
| Administrative expenses (other) incurred | 2017-12-31 | $438,898 |
| Liabilities. Value of operating payables at end of year | 2017-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2017-12-31 | $0 |
| Total non interest bearing cash at end of year | 2017-12-31 | $24,020,884 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $30,066,781 |
| Income. Non cash contributions | 2017-12-31 | $0 |
| Value of net income/loss | 2017-12-31 | $2,395,630,489 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $17,577,796,029 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $14,073,093,266 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2017-12-31 | $0 |
| Investment advisory and management fees | 2017-12-31 | $11,879,737 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $2,028,422,324 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $1,345,933,177 |
| Value of interest in pooled separate accounts at end of year | 2017-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2017-12-31 | $0 |
| Interest on participant loans | 2017-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2017-12-31 | $0 |
| Interest earned on other investments | 2017-12-31 | $12,297,470 |
| Income. Interest from US Government securities | 2017-12-31 | $11,126,886 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $15,817,225 |
| Value of interest in master investment trust accounts at end of year | 2017-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2017-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $10,543,612,173 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $8,260,629,978 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $385,585,032 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $353,005,934 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $353,005,934 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $2,021,200 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2017-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2017-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2017-12-31 | $0 |
| Asset value of US Government securities at end of year | 2017-12-31 | $730,306,868 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $531,026,029 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $273,914,113 |
| Net investment gain/loss from pooled separate accounts | 2017-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $1,536,564,433 |
| Net gain/loss from 103.12 investment entities | 2017-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | No |
| Assets. Invements in employer securities at end of year | 2017-12-31 | $3,467,956 |
| Assets. Invements in employer securities at beginning of year | 2017-12-31 | $3,515,990 |
| Assets. Value of employer real property at end of year | 2017-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2017-12-31 | $0 |
| Contributions received in cash from employer | 2017-12-31 | $0 |
| Employer contributions (assets) at end of year | 2017-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2017-12-31 | $0 |
| Income. Dividends from preferred stock | 2017-12-31 | $194,517 |
| Income. Dividends from common stock | 2017-12-31 | $34,275,721 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2017-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $231,535,845 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $165,878,761 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $213,244,467 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $208,726,569 |
| Contract administrator fees | 2017-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $2,412,105,409 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $1,895,974,775 |
| Liabilities. Value of benefit claims payable at end of year | 2017-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2017-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2017-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2017-12-31 | $0 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $5,302,476,412 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $5,167,854,983 |
| Liabilities. Value of acquisition indebtedness at end of year | 2017-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2017-12-31 | $0 |
| 2016 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2016-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $57,078,804 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $57,078,804 |
| Total transfer of assets to this plan | 2016-12-31 | $2,896,000,135 |
| Total transfer of assets from this plan | 2016-12-31 | $2,230,314,750 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,259,277,228 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $257,394,164 |
| Expenses. Interest paid | 2016-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2016-12-31 | $0 |
| Total income from all sources (including contributions) | 2016-12-31 | $827,864,701 |
| Total loss/gain on sale of assets | 2016-12-31 | $-27,532,456 |
| Total of all expenses incurred | 2016-12-31 | $10,436,121 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2016-12-31 | $0 |
| Value of total corrective distributions | 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 | $15,332,370,494 |
| Value of total assets at beginning of year | 2016-12-31 | $12,847,373,465 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $10,436,121 |
| Total income from rents | 2016-12-31 | $0 |
| Total interest from all sources | 2016-12-31 | $32,148,186 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $56,773,769 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $22,506,233 |
| Assets. Real estate other than employer real property at end of year | 2016-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $216,607 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2016-12-31 | $8,472,484 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2016-12-31 | $5,259,859 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Contributions received from participants | 2016-12-31 | $0 |
| Participant contributions at end of year | 2016-12-31 | $0 |
| Participant contributions at beginning of year | 2016-12-31 | $0 |
| Participant contributions at end of year | 2016-12-31 | $0 |
| Participant contributions at beginning of year | 2016-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $1,308,182,687 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $1,193,284,760 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2016-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2016-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $1,220,957,329 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $51,684,909 |
| Assets. Loans (other than to participants) at end of year | 2016-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2016-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,259,277,228 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $245,734,962 |
| Other income not declared elsewhere | 2016-12-31 | $0 |
| Administrative expenses (other) incurred | 2016-12-31 | $550,219 |
| Liabilities. Value of operating payables at end of year | 2016-12-31 | $0 |
| Liabilities. Value of operating payables at beginning of year | 2016-12-31 | $11,659,202 |
| Total non interest bearing cash at end of year | 2016-12-31 | $30,066,781 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $90,227,965 |
| Income. Non cash contributions | 2016-12-31 | $0 |
| Value of net income/loss | 2016-12-31 | $817,428,580 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $14,073,093,266 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $12,589,979,301 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2016-12-31 | $0 |
| Investment advisory and management fees | 2016-12-31 | $9,669,295 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $1,345,933,177 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $1,204,774,714 |
| Value of interest in pooled separate accounts at end of year | 2016-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2016-12-31 | $0 |
| Interest on participant loans | 2016-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2016-12-31 | $0 |
| Interest earned on other investments | 2016-12-31 | $6,989,525 |
| Income. Interest from US Government securities | 2016-12-31 | $9,099,341 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $15,085,654 |
| Value of interest in master investment trust accounts at end of year | 2016-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2016-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $8,260,629,978 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $7,042,999,271 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $353,005,934 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $617,679,879 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $617,679,879 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $973,666 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2016-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2016-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2016-12-31 | $0 |
| Asset value of US Government securities at end of year | 2016-12-31 | $531,026,029 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $560,059,279 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $26,304,034 |
| Net investment gain/loss from pooled separate accounts | 2016-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $683,092,364 |
| Net gain/loss from 103.12 investment entities | 2016-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | No |
| Assets. Invements in employer securities at end of year | 2016-12-31 | $3,515,990 |
| Assets. Invements in employer securities at beginning of year | 2016-12-31 | $3,546,262 |
| Assets. Value of employer real property at end of year | 2016-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2016-12-31 | $0 |
| Contributions received in cash from employer | 2016-12-31 | $0 |
| Employer contributions (assets) at end of year | 2016-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2016-12-31 | $0 |
| Income. Dividends from preferred stock | 2016-12-31 | $143,593 |
| Income. Dividends from common stock | 2016-12-31 | $34,123,943 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2016-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $165,878,761 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $118,910,062 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $208,726,569 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $211,641,831 |
| Contract administrator fees | 2016-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $1,895,974,775 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $1,747,304,674 |
| Liabilities. Value of benefit claims payable at end of year | 2016-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2016-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2016-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2016-12-31 | $0 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $4,857,089,364 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $4,884,621,820 |
| Liabilities. Value of acquisition indebtedness at end of year | 2016-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2016-12-31 | $0 |
| 2015 : MASTER TRUST FOR DC PLANS OF AMERICAN AIRLINES, INC. 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2015-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-45,024,210 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-45,024,210 |
| Total transfer of assets to this plan | 2015-12-31 | $20,055,337,379 |
| Total transfer of assets from this plan | 2015-12-31 | $6,727,698,385 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $257,394,164 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $0 |
| Expenses. Interest paid | 2015-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2015-12-31 | $0 |
| Total income from all sources (including contributions) | 2015-12-31 | $-736,179,293 |
| Total loss/gain on sale of assets | 2015-12-31 | $-52,014,710 |
| Total of all expenses incurred | 2015-12-31 | $1,480,400 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Expenses. Certain deemed distributions of participant loans | 2015-12-31 | $0 |
| Value of total corrective distributions | 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 | $12,847,373,465 |
| Value of total assets at beginning of year | 2015-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $1,480,400 |
| Total income from rents | 2015-12-31 | $0 |
| Total interest from all sources | 2015-12-31 | $7,896,707 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $82,472,769 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $73,399,929 |
| Assets. Real estate other than employer real property at end of year | 2015-12-31 | $0 |
| Assets. Real estate other than employer real property at beginning of year | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $0 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2015-12-31 | $5,259,859 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2015-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Contributions received from participants | 2015-12-31 | $0 |
| Participant contributions at end of year | 2015-12-31 | $0 |
| Participant contributions at beginning of year | 2015-12-31 | $0 |
| Participant contributions at end of year | 2015-12-31 | $0 |
| Participant contributions at beginning of year | 2015-12-31 | $0 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $1,193,284,760 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $0 |
| Income. Received or receivable in cash from other sources (including rollovers) | 2015-12-31 | $0 |
| Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries) | 2015-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $51,684,909 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $0 |
| Assets. Loans (other than to participants) at end of year | 2015-12-31 | $0 |
| Assets. Loans (other than to participants) at beginning of year | 2015-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $245,734,962 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $0 |
| Other income not declared elsewhere | 2015-12-31 | $0 |
| Administrative expenses (other) incurred | 2015-12-31 | $59,346 |
| Liabilities. Value of operating payables at end of year | 2015-12-31 | $11,659,202 |
| Liabilities. Value of operating payables at beginning of year | 2015-12-31 | $0 |
| Total non interest bearing cash at end of year | 2015-12-31 | $90,227,965 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $0 |
| Income. Non cash contributions | 2015-12-31 | $0 |
| Value of net income/loss | 2015-12-31 | $-737,659,693 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $12,589,979,301 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $0 |
| 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 | $0 |
| Assets. partnership/joint venture interests at beginning of year | 2015-12-31 | $0 |
| Investment advisory and management fees | 2015-12-31 | $1,421,054 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $1,204,774,714 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $0 |
| Value of interest in pooled separate accounts at end of year | 2015-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2015-12-31 | $0 |
| Interest on participant loans | 2015-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2015-12-31 | $0 |
| Interest earned on other investments | 2015-12-31 | $3,404,473 |
| Income. Interest from US Government securities | 2015-12-31 | $1,088,646 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $2,444,461 |
| Value of interest in master investment trust accounts at end of year | 2015-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2015-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $7,042,999,271 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $617,679,879 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $959,127 |
| Assets. Value of investments in 103.12 investment entities at end of year | 2015-12-31 | $0 |
| Assets. Value of investments in 103.12 investment entities at beginning of year | 2015-12-31 | $0 |
| Expenses. Payments to insurance carriers foe the provision of benefits | 2015-12-31 | $0 |
| Asset value of US Government securities at end of year | 2015-12-31 | $560,059,279 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $0 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-533,528,802 |
| Net investment gain/loss from pooled separate accounts | 2015-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $-195,981,047 |
| Net gain/loss from 103.12 investment entities | 2015-12-31 | $0 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | No |
| Assets. Invements in employer securities at end of year | 2015-12-31 | $3,546,262 |
| Assets. Invements in employer securities at beginning of year | 2015-12-31 | $0 |
| Assets. Value of employer real property at end of year | 2015-12-31 | $0 |
| Assets. Value of employer real property at beginning of year | 2015-12-31 | $0 |
| Contributions received in cash from employer | 2015-12-31 | $0 |
| Employer contributions (assets) at end of year | 2015-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2015-12-31 | $0 |
| Income. Dividends from preferred stock | 2015-12-31 | $17,597 |
| Income. Dividends from common stock | 2015-12-31 | $9,055,243 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2015-12-31 | $0 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $118,910,062 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $0 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $211,641,831 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $0 |
| Contract administrator fees | 2015-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $1,747,304,674 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $0 |
| Liabilities. Value of benefit claims payable at end of year | 2015-12-31 | $0 |
| Liabilities. Value of benefit claims payable at beginning of year | 2015-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at end of year | 2015-12-31 | $0 |
| Assets. Value of buildings and other operty used in plan operation at beginning of year | 2015-12-31 | $0 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $10,809,215,876 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $10,861,230,586 |
| Liabilities. Value of acquisition indebtedness at end of year | 2015-12-31 | $0 |
| Liabilities. Value of acquisition indebtedness at beginning of year | 2015-12-31 | $0 |
