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Accumulated Other Comprehensive Loss (Tables) | 6 Months Ended
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Jun. 30, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Schedule of Accumulated Other Comprehensive Loss | The components of accumulated other comprehensive loss (AOCI) are as follows (in millions):
| Pension, Retiree Medical and Other Postretirement Benefits |  | Unrealized Loss on Investments |  | Income Tax Benefit (Provision) (1) |  | Total
Balance at December 31, 2023 | $ | (3,380) |  |  | $ | (2) |  |  | $ | (1,512) |  |  | $ | (4,894) |
Other comprehensive income (loss) before reclassifications | — |  |  | (2) |  |  | 1 |  |  | (1) |
Amounts reclassified from AOCI | 48 |  |  | — |  |  | (11) |  | (2) | 37 |
Net current-period other comprehensive income (loss) | 48 |  |  | (2) |  |  | (10) |  |  | 36 |
Balance at June 30, 2024 | $ | (3,332) |  |  | $ | (4) |  |  | $ | (1,522) |  |  | $ | (4,858) |
(1)Relates principally to pension, retiree medical and other postretirement benefits obligations that will not be recognized in net income until the obligations are fully extinguished. (2)Relates to pension, retiree medical and other postretirement benefits obligations and is recognized within the income tax provision on the condensed consolidated statements of operations.
Schedule of Reclassifications out of Accumulated Other Comprehensive Loss | Reclassifications out of AOCI are as follows (in millions):
|  | Amounts reclassified from AOCI |  | Affected line items on the condensed consolidated statements of operations
AOCI Components |  | Three Months Ended June 30, |  | Six Months Ended June 30, |
2024 |  | 2023 |  | 2024 |  | 2023 |
Amortization of pension, retiree medical and other postretirement benefits: |  |  |  |  |  |  |  |  |  |
Prior service cost |  | $ | 3 |  |  | $ | 3 |  |  | $ | 5 |  |  | $ | 6 |  |  | Nonoperating other income (expense), net
Actuarial loss |  | 16 |  |  | 14 |  |  | 32 |  |  | 28 |  |  | Nonoperating other income (expense), net
Total reclassifications for the period, net of tax |  | $ | 19 |  |  | $ | 17 |  |  | $ | 37 |  |  | $ | 34 |  |  |
American Airlines, Inc. |
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Schedule of Accumulated Other Comprehensive Loss | The components of accumulated other comprehensive loss (AOCI) are as follows (in millions):
| Pension, Retiree Medical and Other Postretirement Benefits |  | Unrealized Loss on Investments |  | Income Tax Benefit (Provision) (1) |  | Total
Balance at December 31, 2023 | $ | (3,376) |  |  | $ | (2) |  |  | $ | (1,621) |  |  | $ | (4,999) |
Other comprehensive income (loss) before reclassifications | — |  |  | (2) |  |  | 1 |  |  | (1) |
Amounts reclassified from AOCI | 48 |  |  | — |  |  | (11) |  | (2) | 37 |
Net current-period other comprehensive income (loss) | 48 |  |  | (2) |  |  | (10) |  |  | 36 |
Balance at June 30, 2024 | $ | (3,328) |  |  | $ | (4) |  |  | $ | (1,631) |  |  | $ | (4,963) |
(1)Relates principally to pension, retiree medical and other postretirement benefits obligations that will not be recognized in net income until the obligations are fully extinguished. (2)Relates to pension, retiree medical and other postretirement benefits obligations and is recognized within the income tax provision on the condensed consolidated statements of operations.
Schedule of Reclassifications out of Accumulated Other Comprehensive Loss | Reclassifications out of AOCI are as follows (in millions):
|  | Amounts reclassified from AOCI |  | Affected line items on the condensed consolidated statements of operations
AOCI Components |  | Three Months Ended June 30, |  | Six Months Ended June 30, |
2024 |  | 2023 |  | 2024 |  | 2023 |
Amortization of pension, retiree medical and other postretirement benefits: |  |  |  |  |  |  |  |  |  |
Prior service cost |  | $ | 3 |  |  | $ | 3 |  |  | $ | 5 |  |  | $ | 6 |  |  | Nonoperating other income (expense), net
Actuarial loss |  | 16 |  |  | 14 |  |  | 32 |  |  | 28 |  |  | Nonoperating other income (expense), net
Total reclassifications for the period, net of tax |  | $ | 19 |  |  | $ | 17 |  |  | $ | 37 |  |  | $ | 34 |  |  |

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