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v3.22.4

Income Taxes (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
DEFERRED TAX LIABILITIES: |  |  |
Accelerated depreciation | $ 3,279 | $ 2,883 |
Prepaid insurance | 238 | 189 |
Operating lease liabilities | 311 | 356 |
Other | 154 | 188 |
Total deferred tax liabilities | 3,982 | 3,616 |
DEFERRED TAX ASSETS: |  |  |
Accrued employee benefits | 424 | 341 |
Rapid rewards loyalty liability | 616 | 636 |
Operating lease liabilities | 313 | 371 |
Customer flight credits | 43 | 305 |
Net operating losses and tax credits (a) | 310 | 36 |
Other | 291 | 157 |
Total deferred tax assets | 1,997 | 1,846 |
Net deferred tax liability | 1,985 | 1,770 |
CURRENT: |  |  |
Federal | (36) | 337 | $ (273)
State | (3) | 33 | (5)
Change in federal statutory rate | 0 | (2) | (188)
Total current | (39) | 368 | (466)
DEFERRED: |  |  |
Federal | 208 | (43) | (589)
State | 20 | 23 | (127)
Total deferred | 228 | (20) | (716)
Total income tax provision (benefit) | 189 | 348 | (1,182)
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] |  |  |
Taxes receivable | 133 | 699 |
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract] |  |  |
Tax at statutory U.S. tax rates | 153 | 278 | (894)
State income taxes, net of federal benefit | 12 | 45 | (115)
Change in federal statutory tax rate | 0 | (2) | (188)
Effective Income Tax Rate Reconciliation, Convertible Debt Repurchases, Amount | 31 | 21 | 10
Effective Income Tax Rate Reconciliation, Tax Credit, Amount | (13) | (2) | (1)
Other, net | 6 | 8 | 6
Total income tax provision (benefit) | 189 | 348 | $ (1,182)
State and Local Jurisdiction |  |  |
DEFERRED TAX ASSETS: |  |  |
Operating loss carryforwards | 43 | 44 |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] |  |  |
Operating loss carryforwards | 43 | 44 |
Domestic Tax Authority |  |  |
DEFERRED TAX ASSETS: |  |  |
Operating loss carryforwards | 275 |  |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] |  |  |
Operating loss carryforwards | 275 |  |
CARES Act |  |  |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] |  |  |
Taxes receivable | $ 472 | $ 472 |

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