| Field | Row 1 |
|---|---|
| adsh | 0000092380-25-000083 |
| cik | 92380 |
| name | SOUTHWEST AIRLINES CO |
| sic | 4512 |
| countryba | US |
| stprba | TX |
| cityba | DALLAS |
| zipba | 75235 |
| bas1 | 2702 LOVE FIELD DR |
| bas2 | P O BOX 36611 |
| baph | 2147924000 |
| countryma | US |
| stprma | TX |
| cityma | DALLAS |
| zipma | 75235-1611 |
| mas1 | PO BOX 36611 |
| mas2 | |
| countryinc | US |
| stprinc | TX |
| ein | 741563240 |
| former | AIR SOUTHWEST CO |
| changed | 19760108 |
| afs | 1-LAF |
| wksi | 0 |
| fye | 1231 |
| form | 10-Q |
| period | 20250331 |
| fy | 2025 |
| fp | Q1 |
| filed | 20250425 |
| accepted | 2025-04-24 18:03:00.0 |
| prevrpt | 0 |
| detail | 1 |
| instance | luv-20250331_htm.xml |
| nciks | 1 |
| aciks |
| Field Name | Field Description |
|---|---|
| adsh | Accession Number. The 20-character string formed from the 18-digit number assigned by the SEC to each EDGAR submission. |
| cik | Central Index Key (CIK). Ten digit number assigned by the SEC to each registrant that submits filings. |
| name | Name of registrant. This corresponds to the name of the legal entity as recorded in EDGAR as of the filing date. |
| sic | Standard Industrial Classification (SIC). Four digit code assigned by the SEC as of the filing date, indicating the registrant’s type of business. |
| countryba | The ISO 3166-1 country of the registrant's business address. |
| stprba | The state or province of the registrant’s business address, if field countryba is US or CA. |
| cityba | The city of the registrant's business address. |
| zipba | The zip code of the registrant’s business address. |
| bas1 | The first line of the street of the registrant’s business address. |
| bas2 | The second line of the street of the registrant’s business address. |
| baph | The phone number of the registrant’s business address. |
| countryma | The ISO 3166-1 country of the registrant's mailing address. |
| stprma | The state or province of the registrant’s mailing address, if field countryma is US or CA. |
| cityma | The city of the registrant's mailing address. |
| zipma | The zip code of the registrant’s mailing address. |
| mas1 | The first line of the street of the registrant’s mailing address. |
| mas2 | The second line of the street of the registrant’s mailing address. |
| countryinc | The ISO 3166-1 country of incorporation for the registrant. |
| stprinc | The state or province of incorporation for the registrant, if countryinc is US or CA. |
| ein | Employee Identification Number, 9 digit identification number assigned by the Internal Revenue Service to business entities operating in the United States. |
| former | Most recent former name of the registrant, if any. |
| changed | Date of change from the former name, if any. |
| afs | Filer status with the SEC at the time of submission: 1-LAF=Large Accelerated, 2-ACC=Accelerated, 3-SRA=Smaller Reporting Accelerated, 4-NON=Non-Accelerated, 5-SML=Smaller Reporting Filer, NULL=not assigned. |
| wksi | Well Known Seasoned Issuer (WKSI). An issuer that meets specific SEC requirements at some point during a 60-day period preceding the date the issuer satisfies its obligation to update its shelf registration statement. |
| fye | Fiscal Year End Date, rounded to nearest month-end. |
| form | The submission type of the registrant’s filing. |
| period | Balance Sheet Date, rounded to nearest month-end. |
| fy | Fiscal Year Focus (as defined in the EDGAR XBRL Guide Ch. 3.1.8). |
| fp | Fiscal Period Focus (as defined in the EDGAR XBRL Guide Ch. 3.1.8) within Fiscal Year. |
| filed | The date of the registrant’s filing with the Commission. |
| accepted | The acceptance date and time of the registrant’s filing with the Commission. |
| prevrpt | Previous Report – TRUE indicates that the submission information was subsequently amended. |
| detail | TRUE indicates that the XBRL submission contains quantitative disclosures within the footnotes and schedules at the required detail level (e.g., each amount). |
| instance | The name of the submitted XBRL Instance Document. The name often begins with the company ticker symbol. |
| nciks | Number of Central Index Keys (CIK) of registrants (i.e., business units) included in the consolidating entity’s submitted filing. |
| aciks | Additional CIKs of co-registrants included in a consolidating entity’s EDGAR submission, separated by spaces. If there are no other co-registrants (i.e., nciks=1), the value of aciks is NULL. For a very small number of filers, the entire list of co-registrants is too long to fit in the field. Where this is the case, users should refer to the complete submission file for all CIK information. |
| adsh | ddate | tag | value | uom | qtrs | version | segments | coreg | footnote |
|---|---|---|---|---|---|---|---|---|---|
| 0000092380-25-000083 | 20241231 | Accumulated Other Comprehensive Income Loss Net Of Tax | -25000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Additional Paid In Capital Common Stock | 4210000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Assets Current | 11274000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20231231 | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 9288000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Common Stock Value | 888000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Contract With Customer Liability Noncurrent | 1843000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Depreciation And Amortization | 408000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Depreciation And Amortization | 396000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Dividends Cash | 107000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20240331 | Earnings Per Share Basic | -0.3900 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Earnings Per Share Basic | -0.2600 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Flight Equipment Gross | 25345000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Income Tax Expense Benefit | -43000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Interest Paid Net | 18000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Operating Costs And Expenses | 6651000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Operating Lease Liability Current | 331000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Operating Lease Right Of Use Asset | 1303000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Other Assets Noncurrent | 1048000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Other Liabilities Noncurrent | 923000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Other Nonoperating Income Expense | 12000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Payments To Acquire Productive Assets | 501000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Proceeds From Payments For Other Investing Activities | -35000000.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20250331 | Proceeds From Sale Of Short Term Investments | 1154000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Repayments Of Other Long Term Debt And Finance Lease Obligations | 8000000.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 542000000.0000 | USD | 1 | us-gaap/2024 | Type Of Arrangement= Collaborative Arrangement Transaction With Party To Collaborative Arrangement; | ||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 41000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Cargo And Freight; | ||
| 0000092380-25-000083 | 20240331 | Sale And Leaseback Transaction Gain Loss Net | 0.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | -193000000.0000 | USD | 0 | us-gaap/2024 | Derivative Instrument Risk= Commodity Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | 8000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Net Unrealized Investment Gain Loss; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | 167000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Defined Benefit Plans Adjustment; | ||
| 0000092380-25-000083 | 20240331 | Stock Issued During Period Value Employee Stock Plans | -10000000.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20250331 | Stock Issued During Period Value Employee Stock Plans | 3000000.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20250331 | Accounts And Other Receivables Net Current | 1078000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Investment Income Interest | 84000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Accounts And Other Receivables Net Current | 1110000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Accounts Payable Current | 1818000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Aircraft Maintenance Materials And Repairs | 361000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Assets Constructed For Others | 88000000.0000 | USD | 0 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20240331 | Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest | -298000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Income Tax Expense Benefit | 9000000.0000 | USD | 1 | us-gaap/2024 | Derivative Instrument Risk= Commodity Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20250331 | Increase Decrease In Accounts And Other Receivables | -57000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Increase Decrease In Other Operating Assets | -145000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Liabilities And Stockholders Equity | 33212000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Liabilities Current | 12276000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Net Income Loss | 30000000.0000 | USD | 1 | us-gaap/2024 | Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20250331 | Nonoperating Income Expense | 31000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Operating Costs And Expenses | 6722000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Operating Lease Liability Noncurrent | 1031000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Other Liabilities Noncurrent | 909000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Payments Of Dividends | 107000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Proceeds From Sale Of Short Term Investments | 1720000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Property Plant And Equipment Net | 19056000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 6329000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 5712000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger; | ||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 4680000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger Revenue Non Loyalty; | ||
| 0000092380-25-000083 | 20250331 | Sale And Leaseback Transaction Gain Loss Net | 3000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Short Term Investments | 1216000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20231231 | Stockholders Equity | 16297000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | 10350000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | -7000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Other Adjustments Attributable To Parent; | ||
| 0000092380-25-000083 | 20250331 | Stock Issued During Period Value Employee Stock Plans | -10000000.0000 | USD | 1 | 0000092380-25-000083 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20250331 | Stock Issued During Period Value Employee Stock Plans | 13000000.0000 | USD | 1 | 0000092380-25-000083 | Equity Components= Treasury Stock Common; | ||
| 0000092380-25-000083 | 20250331 | Treasury Stock Value Acquired Cost Method | 758000000.0000 | USD | 1 | us-gaap/2024 | Includes excise tax incurred on share repurchases, net of issuances. | ||
| 0000092380-25-000083 | 20250331 | Treasury Stock Value Acquired Cost Method | 758000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Treasury Stock Common; | ||
| 0000092380-25-000083 | 20241231 | Accrued Liabilities Current | 2206000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Additional Paid In Capital Common Stock | 4199000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | 21000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20240331 | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 8367000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 8134000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Common Stock Dividends Per Share Declared | 0.1800 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Common Stock Value | 888000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Comprehensive Income Net Of Tax | -149000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20241231 | Contract With Customer Liability Current | 6294000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Contract With Customer Liability Current | 7059000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Contract With Customer Liability Noncurrent | 1948000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Earnings Per Share Diluted | -0.3900 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Earnings Per Share Diluted | -0.2600 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Increase Decrease In Accounts Payable And Accrued Liabilities | -126000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Increase Decrease In Contract With Customer Liability | 1115000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Labor And Related Expense | 3102000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Long Term Debt And Capital Lease Obligations Current | 2608000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Other Cost And Expense Operating | 1090000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Payments For Construction In Process | 0.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 800000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger Loyalty Air Transportation; | ||
| 0000092380-25-000083 | 20231231 | Stockholders Equity | 0.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20231231 | Stockholders Equity | -10823000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Treasury Stock Common; | ||
| 0000092380-25-000083 | 20240331 | Stockholders Equity | 10196000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Stockholders Equity | 15959000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20240331 | Stockholders Equity | -10808000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Treasury Stock Common; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | 8000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Net Unrealized Investment Gain Loss; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | -6000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Other Adjustments Attributable To Parent; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | 888000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Common Stock; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | -11789000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Treasury Stock Common; | ||
| 0000092380-25-000083 | 20240331 | Unrealized Gain Loss On Derivatives | -1000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Assets | 33212000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Assets Current | 10734000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect | 625000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Comprehensive Income Net Of Tax | -148000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Deferred Income Tax Liabilities Net | 2124000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Fuel Costs | 38000000.0000 | USD | 1 | us-gaap/2024 | Derivative Instrument Risk= Commodity Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20250331 | Income Tax Expense Benefit | 0.0000 | USD | 1 | us-gaap/2024 | Derivative Instrument Risk= Other Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20240331 | Interest Costs Capitalized Adjustment | 7000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Interest Costs Capitalized Adjustment | 11000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Net Cash Provided By Used In Operating Activities | -104000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Net Income Loss | -231000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Net Income Loss | 1000000.0000 | USD | 1 | us-gaap/2024 | Derivative Instrument Risk= Other Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20241231 | Operating Lease Right Of Use Asset | 1369000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Other Operating Activities Cash Flow Statement | -39000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Payments For Repurchase Of Common Stock | 0.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Payments For Repurchase Of Common Stock | 750000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Payments To Acquire Productive Assets | 583000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Proceeds From Payments For Other Financing Activities | -13000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Repayments Of Other Long Term Debt And Finance Lease Obligations | 5000000.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 5811000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger; | ||
| 0000092380-25-000083 | 20231231 | Stockholders Equity | 10515000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Stockholders Equity | 4138000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | 4210000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20241231 | Treasury Stock Common Value | 11044000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Unrealized Gain Loss On Derivatives | 0.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Weighted Average Number Of Diluted Shares Outstanding | 597000000.0000 | shares | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Accrued Liabilities Current | 1978000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Cash And Cash Equivalents At Carrying Value | 8134000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Common Stock Dividends Per Share Declared | 0.1800 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Comprehensive Income Net Of Tax | 19000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20250331 | Comprehensive Income Net Of Tax | 1000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20250331 | Deposits On Flight Equipment | 344000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Dividends Cash | 103000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20240331 | Income Tax Expense Benefit | -67000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Increase Decrease Cash Collateral From Counterparties | -22000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Increase Decrease In Accounts Payable And Accrued Liabilities | -897000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Increase Decrease In Contract With Customer Liability | 660000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Labor And Related Expense | 2940000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Liabilities Current | 13901000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Nonoperating Income Expense | 95000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Operating Lease Liability Current | 328000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Operating Lease Liability Noncurrent | 970000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Other Cost And Expense Operating | 1000000.0000 | USD | 1 | us-gaap/2024 | Derivative Instrument Risk= Other Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20250331 | Other Operating Activities Cash Flow Statement | 8000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Proceeds From Payments For Other Financing Activities | -24000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Property Plant And Equipment Other | 8244000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Retained Earnings Accumulated Deficit | 16332000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 6428000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Short Term Investments | 118000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20231231 | Stockholders Equity | 888000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Common Stock; | ||
| 0000092380-25-000083 | 20240331 | Stockholders Equity | 888000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Common Stock; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | 16332000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | 9365000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | -24000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20240331 | Stock Issued During Period Value Employee Stock Plans | -25000000.0000 | USD | 1 | 0000092380-25-000083 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20250331 | Treasury Stock Common Value | 11789000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Weighted Average Number Of Diluted Shares Outstanding | 584000000.0000 | shares | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Weighted Average Number Of Shares Outstanding Basic | 584000000.0000 | shares | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Accumulated Other Comprehensive Income Loss Net Of Tax | -24000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | 10000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20250331 | Aircraft Maintenance Materials And Repairs | 292000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Airline Related Inventory | 800000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Cash And Cash Equivalents At Carrying Value | 7509000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Comprehensive Income Net Of Tax | -212000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Comprehensive Income Net Of Tax | -231000000.0000 | USD | 1 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20241231 | Deferred Income Tax Liabilities Net | 2167000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Dividends Cash | 103000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Flight Equipment Gross | 25202000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Goodwill | 970000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest | -192000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Income Taxes Paid | 1000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Increase Decrease Cash Collateral From Counterparties | 0.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Increase Decrease In Accounts And Other Receivables | 308000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Landing Fees And Other Rentals | 522000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Long Term Debt And Capital Lease Obligations | 5069000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Net Cash Provided By Used In Financing Activities | -232000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Net Cash Provided By Used In Financing Activities | -858000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Operating Income Loss | -393000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Other Nonoperating Income Expense | -18000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Payments For Construction In Process | 9000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Payments To Acquire Short Term Investments | 51000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Property Plant And Equipment Net | 19157000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Property Plant And Equipment Other | 8474000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 799000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger Loyalty Air Transportation; | ||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 569000000.0000 | USD | 1 | us-gaap/2024 | Type Of Arrangement= Collaborative Arrangement Transaction With Party To Collaborative Arrangement; | ||
| 0000092380-25-000083 | 20250331 | Right Of Use Asset Obtained In Exchange For Operating Lease Liability | 14000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Sale Leaseback Cash Proceeds Investing | 0.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20231231 | Stockholders Equity | 4153000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | 167000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Defined Benefit Plans Adjustment; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | 4199000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Additional Paid In Capital; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | 16080000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Retained Earnings; | ||
| 0000092380-25-000083 | 20240331 | Weighted Average Number Of Shares Outstanding Basic | 597000000.0000 | shares | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Accumulated Depreciation Depletion And Amortization Property Plant And Equipment | 15094000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | 10000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Assets | 33750000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect | -921000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Deposits On Flight Equipment | 413000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Dividends Cash | 107000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Fuel Costs | 1249000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Income Taxes Paid | 3000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Increase Decrease In Other Operating Assets | 14000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Interest Expense Nonoperating | 46000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Long Term Debt And Capital Lease Obligations Current | 1630000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Net Cash Provided By Used In Investing Activities | 623000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Net Cash Provided By Used In Operating Activities | 860000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Net Income Loss | 29000000.0000 | USD | 1 | us-gaap/2024 | Derivative Instrument Risk= Commodity Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; Reclassification Out Of Accumulated Other Comprehensive Income= Reclassification Out Of Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20241231 | Prepaid Expense And Other Assets Current | 639000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Proceeds From Payments For Other Investing Activities | -3000000.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20250331 | Proceeds From Stock Plans | 17000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Property Plant And Equipment Gross | 34251000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 42000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Cargo And Freight; | ||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 233000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger Ancillary Sold Separately; | ||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 245000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger Ancillary Sold Separately; | ||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 4766000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Passenger Revenue Non Loyalty; | ||
| 0000092380-25-000083 | 20250331 | Revenue From Contract With Customer Excluding Assessed Tax | 576000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Product And Service Other; | ||
| 0000092380-25-000083 | 20240331 | Right Of Use Asset Obtained In Exchange For Operating Lease Liability | 16000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Sale Leaseback Cash Proceeds Investing | 24000000.0000 | USD | 1 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20240331 | Stockholders Equity | 19000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | -25000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Accumulated Other Comprehensive Income; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | 888000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Common Stock; | ||
| 0000092380-25-000083 | 20241231 | Stockholders Equity | -11044000000.0000 | USD | 0 | us-gaap/2024 | Equity Components= Treasury Stock Common; | ||
| 0000092380-25-000083 | 20250331 | Stockholders Equity | -193000000.0000 | USD | 0 | us-gaap/2024 | Derivative Instrument Risk= Commodity Contract; Equity Components= Accumulated Gain Loss Net Cash Flow Hedge Parent; | ||
| 0000092380-25-000083 | 20250331 | Accounts Payable Current | 1925000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Accumulated Depreciation Depletion And Amortization Property Plant And Equipment | 14891000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | 21000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Airline Related Inventory | 786000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Assets Constructed For Others | 88000000.0000 | USD | 0 | 0000092380-25-000083 | |||
| 0000092380-25-000083 | 20241231 | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | 7509000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Fuel Costs | 1531000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Goodwill | 970000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Increase Decrease In Deferred Income Taxes | 68000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Increase Decrease In Deferred Income Taxes | 43000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Increase Decrease In Other Operating Liabilities | -71000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Increase Decrease In Other Operating Liabilities | -63000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Interest Expense Nonoperating | 65000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Interest Paid Net | 11000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Investment Income Interest | 141000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Landing Fees And Other Rentals | 464000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Liabilities And Stockholders Equity | 33750000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Long Term Debt And Capital Lease Obligations | 4086000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Net Cash Provided By Used In Investing Activities | -585000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Net Income Loss | -149000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Operating Income Loss | -223000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Other Assets Noncurrent | 1081000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Other Cost And Expense Operating | 1018000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250228 | Payments For Repurchase Of Common Stock | 750000000.0000 | USD | 0 | us-gaap/2024 | Accelerated Share Repurchases Date= First Quarter2025 A S R Program; | ||
| 0000092380-25-000083 | 20240331 | Payments Of Dividends | 215000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Payments To Acquire Short Term Investments | 1678000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Prepaid Expense And Other Assets Current | 618000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Proceeds From Stock Plans | 15000000.0000 | USD | 1 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20241231 | Property Plant And Equipment Gross | 33947000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20250331 | Retained Earnings Accumulated Deficit | 16080000000.0000 | USD | 0 | us-gaap/2024 | |||
| 0000092380-25-000083 | 20240331 | Revenue From Contract With Customer Excluding Assessed Tax | 575000000.0000 | USD | 1 | us-gaap/2024 | Product Or Service= Product And Service Other; | ||
| 0000092380-25-000083 | 20250331 | Sale And Leaseback Transaction Gain Loss Net | 3000000.0000 | USD | 1 | us-gaap/2024 | Aircraft Type= Boeing737800; Property Plant And Equipment By Type= Air Transportation Equipment; | ||
| 0000092380-25-000083 | 20250331 | Sale Leaseback Cash Proceeds Investing | 24000000.0000 | USD | 1 | 0000092380-25-000083 | Aircraft Type= Boeing737800; Property Plant And Equipment By Type= Air Transportation Equipment; | ||
| 0000092380-25-000083 | 20240331 | Stock Issued During Period Value Employee Stock Plans | 15000000.0000 | USD | 1 | 0000092380-25-000083 | Equity Components= Treasury Stock Common; |
| Field Name | Field Description |
|---|---|
| adsh | Accession Number. The 20-character string formed from the 18-digit number assigned by the SEC to each EDGAR submission. |
| tag | The unique identifier (name) for a tag in a specific taxonomy release. |
| version | For a standard tag, an identifier for the taxonomy; otherwise the accession number where the tag was defined. |
| ddate | The end date for the data value, rounded to the nearest month end. |
| qtrs | The count of the number of quarters represented by the data value, rounded to the nearest whole number. “0” indicates it is a point-in-time value. |
| uom | The unit of measure for the value. |
| segments | Tags used to represent axis and member reporting. |
| coreg | If specified, indicates a specific co-registrant, the parent company, or other entity (e.g., guarantor). NULL indicates the consolidated entity. |
| value | The value. This is not scaled, it is as found in the Interactive Data file, but is limited to four digits to the right of the decimal point. |
| footnote | The text of any superscripted footnotes on the value, as shown on the statement page, truncated to 512 characters, or if there is no footnote, then this field will be blank. |
| tag | version | custom | abstract | datatype | iord | crdr | tlabel | doc |
|---|---|---|---|---|---|---|---|---|
| Assets Current | us-gaap/2024 | 0 | 0 | monetary | I | D | Assets, Current | Amount of asset recognized for present right to economic benefit, classified as current. |
| Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | us-gaap/2024 | 0 | 0 | monetary | I | D | Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents | Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. |
| Fuel Costs | us-gaap/2024 | 0 | 0 | monetary | D | D | Fuel Costs | Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period. |
| Operating Lease Liability Current | us-gaap/2024 | 0 | 0 | monetary | I | C | Operating Lease, Liability, Current | Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. |
| Revenue From Contract With Customer Excluding Assessed Tax | us-gaap/2024 | 0 | 0 | monetary | D | C | Revenue from Contract with Customer, Excluding Assessed Tax | Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. |
| Increase Decrease Cash Collateral From Counterparties | us-gaap/2024 | 0 | 0 | monetary | D | D | Increase (Decrease) Cash Collateral from Counterparties | The increase (decrease) during the reporting period in the amount of cash held either as collateral directly or provided to third parties associated with derivative instruments. Upon the occurrence of any specified triggering event or condition associated with the derivative, these amounts can be utilized to recover all or a portion of the amounts due or payable under the derivative. |
| Depreciation And Amortization | us-gaap/2024 | 0 | 0 | monetary | D | D | Depreciation, Depletion and Amortization, Nonproduction | The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. |
| Accumulated Depreciation Depletion And Amortization Property Plant And Equipment | us-gaap/2024 | 0 | 0 | monetary | I | C | Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. |
| Right Of Use Asset Obtained In Exchange For Operating Lease Liability | us-gaap/2024 | 0 | 0 | monetary | D | D | Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | Amount of increase in right-of-use asset obtained in exchange for operating lease liability. |
| Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest | us-gaap/2024 | 0 | 0 | monetary | D | C | Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest | Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. |
| Comprehensive Income Net Of Tax | us-gaap/2024 | 0 | 0 | monetary | D | C | Comprehensive Income (Loss), Net of Tax, Attributable to Parent | Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. |
| Increase Decrease In Contract With Customer Liability | us-gaap/2024 | 0 | 0 | monetary | D | D | Increase (Decrease) in Contract with Customer, Liability | Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable. |
| Liabilities And Stockholders Equity | us-gaap/2024 | 0 | 0 | monetary | I | C | Liabilities and Equity | Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. |
| Long Term Debt And Capital Lease Obligations | us-gaap/2024 | 0 | 0 | monetary | I | C | Long-Term Debt and Lease Obligation | Amount of long-term debt and lease obligation, classified as noncurrent. |
| Payments Of Dividends | us-gaap/2024 | 0 | 0 | monetary | D | C | Payments of Dividends | Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. |
| Payments To Acquire Productive Assets | us-gaap/2024 | 0 | 0 | monetary | D | C | Payments to Acquire Productive Assets | The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. |
| Retained Earnings Accumulated Deficit | us-gaap/2024 | 0 | 0 | monetary | I | C | Retained Earnings (Accumulated Deficit) | Amount of accumulated undistributed earnings (deficit). |
| Short Term Investments | us-gaap/2024 | 0 | 0 | monetary | I | D | Short-Term Investments | Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. |
| Income Taxes Paid | us-gaap/2024 | 0 | 0 | monetary | D | C | Income Taxes Paid | Amount, before refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. |
| Common Stock Dividends Per Share Declared | us-gaap/2024 | 0 | 0 | perShare | D | Common Stock, Dividends, Per Share, Declared | Aggregate dividends declared during the period for each share of common stock outstanding. | |
| Income Tax Expense Benefit | us-gaap/2024 | 0 | 0 | monetary | D | D | Income Tax Expense (Benefit) | Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. |
| Long Term Debt And Capital Lease Obligations Current | us-gaap/2024 | 0 | 0 | monetary | I | C | Long-Term Debt and Lease Obligation, Current | Amount of long-term debt and lease obligation, classified as current. |
| Net Income Loss | us-gaap/2024 | 0 | 0 | monetary | D | C | Net Income (Loss) Attributable to Parent | The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. |
| Other Operating Activities Cash Flow Statement | us-gaap/2024 | 0 | 0 | monetary | D | D | Other Operating Activities, Cash Flow Statement | Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities). |
| Stockholders Equity | us-gaap/2024 | 0 | 0 | monetary | I | C | Equity, Attributable to Parent | Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. |
| Weighted Average Number Of Diluted Shares Outstanding | us-gaap/2024 | 0 | 0 | shares | D | Weighted Average Number of Shares Outstanding, Diluted | The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. | |
| Assets Constructed For Others | 0000092380-25-000083 | 1 | 0 | monetary | I | D | Assets Constructed For Others | The aggregate costs related to airport construction projects recorded as an asset. |
| Proceeds From Payments For Other Investing Activities | 0000092380-25-000083 | 1 | 0 | monetary | D | D | Proceeds From (Payments For) Other Investing Activities | Proceeds From (Payments For) Other Investing Activities |
| Accumulated Other Comprehensive Income Loss Net Of Tax | us-gaap/2024 | 0 | 0 | monetary | I | C | Accumulated Other Comprehensive Income (Loss), Net of Tax | Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source. |
| Assets | us-gaap/2024 | 0 | 0 | monetary | I | D | Assets | Amount of asset recognized for present right to economic benefit. |
| Earnings Per Share Diluted | us-gaap/2024 | 0 | 0 | perShare | D | Earnings Per Share, Diluted | The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. | |
| Increase Decrease In Accounts And Other Receivables | us-gaap/2024 | 0 | 0 | monetary | D | C | Increase (Decrease) in Accounts and Other Receivables | The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables. |
| Operating Lease Right Of Use Asset | us-gaap/2024 | 0 | 0 | monetary | I | D | Operating Lease, Right-of-Use Asset | Amount of lessee's right to use underlying asset under operating lease. |
| Other Assets Noncurrent | us-gaap/2024 | 0 | 0 | monetary | I | D | Other Assets, Noncurrent | Amount of noncurrent assets classified as other. |
| Sale Leaseback Cash Proceeds Investing | 0000092380-25-000083 | 1 | 0 | monetary | D | D | Sale Leaseback Cash Proceeds Investing | Sale Leaseback Cash Proceeds Investing |
| Payments For Construction In Process | us-gaap/2024 | 0 | 0 | monetary | D | C | Payments for Construction in Process | The cash outflow from construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service. |
| Stock Issued During Period Value Employee Stock Plans | 0000092380-25-000083 | 1 | 0 | monetary | D | C | Stock Issued During Period, Value, Employee Stock Plans | Aggregate change in value for stock issued during the period as a result of employee stock plans |
| Accrued Liabilities Current | us-gaap/2024 | 0 | 0 | monetary | I | C | Accrued Liabilities, Current | Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). |
| Airline Related Inventory | us-gaap/2024 | 0 | 0 | monetary | I | D | Airline Related Inventory, Gross | Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies to be used in air transport of passengers and freight. |
| Increase Decrease In Other Operating Assets | us-gaap/2024 | 0 | 0 | monetary | D | C | Increase (Decrease) in Other Operating Assets | Amount of increase (decrease) in operating assets classified as other. |
| Interest Expense Nonoperating | us-gaap/2024 | 0 | 0 | monetary | D | D | Interest Expense, Nonoperating | Amount of interest expense classified as nonoperating. |
| Liabilities Current | us-gaap/2024 | 0 | 0 | monetary | I | C | Liabilities, Current | Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. |
| Other Cost And Expense Operating | us-gaap/2024 | 0 | 0 | monetary | D | D | Other Cost and Expense, Operating | The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. |
| Proceeds From Sale Of Short Term Investments | us-gaap/2024 | 0 | 0 | monetary | D | D | Proceeds from Sale of Short-Term Investments | The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. |
| Accounts And Other Receivables Net Current | us-gaap/2024 | 0 | 0 | monetary | I | D | Accounts and Other Receivables, Net, Current | Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer. |
| Cash And Cash Equivalents At Carrying Value | us-gaap/2024 | 0 | 0 | monetary | I | D | Cash and Cash Equivalents, at Carrying Value | Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. |
| Increase Decrease In Other Operating Liabilities | us-gaap/2024 | 0 | 0 | monetary | D | D | Increase (Decrease) in Other Operating Liabilities | Amount of increase (decrease) in operating liabilities classified as other. |
| Nonoperating Income Expense | us-gaap/2024 | 0 | 0 | monetary | D | C | Nonoperating Income (Expense) | The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). |
| Sale And Leaseback Transaction Gain Loss Net | us-gaap/2024 | 0 | 0 | monetary | D | C | Sale and Leaseback Transaction, Gain (Loss), Net | Amount of gain (loss) on sale and leaseback transaction from transfer of asset accounted for as sale. |
| Accounts Payable Current | us-gaap/2024 | 0 | 0 | monetary | I | C | Accounts Payable, Current | Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). |
| Aircraft Maintenance Materials And Repairs | us-gaap/2024 | 0 | 0 | monetary | D | D | Aircraft Maintenance, Materials, and Repairs | Maintenance costs incurred and directly related to services rendered by an entity during the reporting period. Includes the cost of inspections and repairs, materials and routine maintenance costs for all aircraft and engines. |
| Flight Equipment Gross | us-gaap/2024 | 0 | 0 | monetary | I | D | Flight Equipment, Gross | Amount, before accumulated depreciation, of long-lived, depreciable flight asset owned and right-of-use asset from finance lease. |
| Goodwill | us-gaap/2024 | 0 | 0 | monetary | I | D | Goodwill | Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. |
| Increase Decrease In Deferred Income Taxes | us-gaap/2024 | 0 | 0 | monetary | D | C | Increase (Decrease) in Deferred Income Taxes | The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa. |
| Landing Fees And Other Rentals | us-gaap/2024 | 0 | 0 | monetary | D | D | Landing Fees and Other Rentals | Direct costs incurred at airports in which the entity conducts flight operations. The costs primarily consist of fees paid to the airport authority for takeoff and landing, gate space and facilities, allocations of common space such as security and other terminal costs and fuel storage facilities. |
| Net Cash Provided By Used In Operating Activities | us-gaap/2024 | 0 | 0 | monetary | D | Net Cash Provided by (Used in) Operating Activities | Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. | |
| Operating Income Loss | us-gaap/2024 | 0 | 0 | monetary | D | C | Operating Income (Loss) | The net result for the period of deducting operating expenses from operating revenues. |
| Other Liabilities Noncurrent | us-gaap/2024 | 0 | 0 | monetary | I | C | Other Liabilities, Noncurrent | Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. |
| Prepaid Expense And Other Assets Current | us-gaap/2024 | 0 | 0 | monetary | I | D | Prepaid Expense and Other Assets, Current | Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. |
| Proceeds From Payments For Other Financing Activities | us-gaap/2024 | 0 | 0 | monetary | D | D | Proceeds from (Payments for) Other Financing Activities | Amount of cash inflow (outflow) from financing activities classified as other. |
| Common Stock Value | us-gaap/2024 | 0 | 0 | monetary | I | C | Common Stock, Value, Issued | Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. |
| Interest Costs Capitalized Adjustment | us-gaap/2024 | 0 | 0 | monetary | D | C | Interest Costs Capitalized Adjustment | Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred. |
| Proceeds From Stock Plans | us-gaap/2024 | 0 | 0 | monetary | D | D | Proceeds from Stock Plans | The cash inflow associated with the amount received from the stock plan during the period. |
| Unrealized Gain Loss On Derivatives | us-gaap/2024 | 0 | 0 | monetary | D | C | Unrealized Gain (Loss) on Derivatives | The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. |
| Repayments Of Other Long Term Debt And Finance Lease Obligations | 0000092380-25-000083 | 1 | 0 | monetary | D | C | Repayments Of Other Long-Term Debt And Finance Lease Obligations | Repayments Of Other Long-Term Debt And Finance Lease Obligations |
| Additional Paid In Capital Common Stock | us-gaap/2024 | 0 | 0 | monetary | I | C | Additional Paid in Capital, Common Stock | Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital. |
| Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect | us-gaap/2024 | 0 | 0 | monetary | D | D | Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. |
| Contract With Customer Liability Noncurrent | us-gaap/2024 | 0 | 0 | monetary | I | C | Contract with Customer, Liability, Noncurrent | Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. |
| Deferred Income Tax Liabilities Net | us-gaap/2024 | 0 | 0 | monetary | I | C | Deferred Income Tax Liabilities, Net | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. |
| Deposits On Flight Equipment | us-gaap/2024 | 0 | 0 | monetary | I | D | Deposits on Flight Equipment | Carrying amount, at the balance sheet date, of deposits made to the manufacturer for new flight equipment still under construction. May include capitalized interest. |
| Dividends Cash | us-gaap/2024 | 0 | 0 | monetary | D | D | Dividends, Cash | Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred. |
| Interest Paid Net | us-gaap/2024 | 0 | 0 | monetary | D | C | Interest Paid, Excluding Capitalized Interest, Operating Activities | Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. |
| Labor And Related Expense | us-gaap/2024 | 0 | 0 | monetary | D | D | Labor and Related Expense | Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. |
| Net Cash Provided By Used In Financing Activities | us-gaap/2024 | 0 | 0 | monetary | D | D | Net Cash Provided by (Used in) Financing Activities | Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. |
| Operating Costs And Expenses | us-gaap/2024 | 0 | 0 | monetary | D | D | Operating Costs and Expenses | Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense. |
| Payments For Repurchase Of Common Stock | us-gaap/2024 | 0 | 0 | monetary | D | C | Payments for Repurchase of Common Stock | The cash outflow to reacquire common stock during the period. |
| Property Plant And Equipment Gross | us-gaap/2024 | 0 | 0 | monetary | I | D | Property, Plant and Equipment, Gross | Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. |
| Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | us-gaap/2024 | 0 | 0 | monetary | D | C | APIC, Share-Based Payment Arrangement, Increase for Cost Recognition | Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. |
| Contract With Customer Liability Current | us-gaap/2024 | 0 | 0 | monetary | I | C | Contract with Customer, Liability, Current | Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. |
| Earnings Per Share Basic | us-gaap/2024 | 0 | 0 | perShare | D | Earnings Per Share, Basic | The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. | |
| Increase Decrease In Accounts Payable And Accrued Liabilities | us-gaap/2024 | 0 | 0 | monetary | D | D | Increase (Decrease) in Accounts Payable and Accrued Liabilities | The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid. |
| Investment Income Interest | us-gaap/2024 | 0 | 0 | monetary | D | C | Investment Income, Interest | Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. |
| Net Cash Provided By Used In Investing Activities | us-gaap/2024 | 0 | 0 | monetary | D | D | Net Cash Provided by (Used in) Investing Activities | Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. |
| Other Nonoperating Income Expense | us-gaap/2024 | 0 | 0 | monetary | D | C | Other Nonoperating Income (Expense) | Amount of income (expense) related to nonoperating activities, classified as other. |
| Operating Lease Liability Noncurrent | us-gaap/2024 | 0 | 0 | monetary | I | C | Operating Lease, Liability, Noncurrent | Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. |
| Treasury Stock Common Value | us-gaap/2024 | 0 | 0 | monetary | I | D | Treasury Stock, Common, Value | Amount allocated to previously issued common shares repurchased by the issuing entity and held in treasury. |
| Payments To Acquire Short Term Investments | us-gaap/2024 | 0 | 0 | monetary | D | C | Payments to Acquire Short-Term Investments | The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. |
| Property Plant And Equipment Net | us-gaap/2024 | 0 | 0 | monetary | I | D | Property, Plant and Equipment, Net | Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. |
| Property Plant And Equipment Other | us-gaap/2024 | 0 | 0 | monetary | I | D | Property, Plant and Equipment, Other, Gross | Amount before accumulated depreciation, depletion and amortization of other physical assets used in the normal conduct of business to produce goods and services and not intended for resale. |
| Treasury Stock Value Acquired Cost Method | us-gaap/2024 | 0 | 0 | monetary | D | D | Treasury Stock, Value, Acquired, Cost Method | Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. |
| Weighted Average Number Of Shares Outstanding Basic | us-gaap/2024 | 0 | 0 | shares | D | Weighted Average Number of Shares Outstanding, Basic | Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. |
| Field Name | Field Description |
|---|---|
| tag | The unique identifier (name) for a tag in a specific taxonomy release. |
| version | For a standard tag, an identifier for the taxonomy; otherwise the accession number where the tag was defined. |
| custom | 1 if tag is custom (version=adsh), 0 if it is standard. Note: This flag is technically redundant with the version and adsh columns. |
| abstract | 1 if the tag is not used to represent a numeric fact. |
| datatype | If abstract=1, then NULL, otherwise the data type (e.g., monetary) for the tag. |
| iord | If abstract=1, then NULL; otherwise, “I” if the value is a point-in time, or “D” if the value is a duration. |
| crdr | If datatype = monetary, then the tag’s natural accounting balance (debit or credit); if not defined, then NULL. |
| tlabel | If a standard tag, then the label text provided by the taxonomy, otherwise the text provided by the filer. A tag which had neither would have a NULL value here. |
| doc | The detailed definition for the tag. If a standard tag, then the text provided by the taxonomy, otherwise the text assigned by the filer. Some tags have neither, and this field is NULL. |
| adsh | report | line | stmt | inpth | rfile | tag | version | plabel | negating |
|---|---|---|---|---|---|---|---|---|---|
| 0000092380-25-000083 | 2 | 20 | BS | 0 | H | Assets | us-gaap/2024 | Total assets | 0 |
| 0000092380-25-000083 | 2 | 23 | BS | 0 | H | Accounts Payable Current | us-gaap/2024 | Accounts payable | 0 |
| 0000092380-25-000083 | 2 | 24 | BS | 0 | H | Accrued Liabilities Current | us-gaap/2024 | Accrued liabilities | 0 |
| 0000092380-25-000083 | 6 | 15 | CF | 0 | H | Other Operating Activities Cash Flow Statement | us-gaap/2024 | Other, net | 0 |
| 0000092380-25-000083 | 2 | 3 | BS | 0 | H | Cash And Cash Equivalents At Carrying Value | us-gaap/2024 | Cash and cash equivalents | 0 |
| 0000092380-25-000083 | 2 | 4 | BS | 0 | H | Short Term Investments | us-gaap/2024 | Short-term investments | 0 |
| 0000092380-25-000083 | 2 | 5 | BS | 0 | H | Accounts And Other Receivables Net Current | us-gaap/2024 | Accounts and other receivables | 0 |
| 0000092380-25-000083 | 2 | 6 | BS | 0 | H | Airline Related Inventory | us-gaap/2024 | Inventories of parts and supplies, at cost | 0 |
| 0000092380-25-000083 | 2 | 7 | BS | 0 | H | Prepaid Expense And Other Assets Current | us-gaap/2024 | Prepaid expenses and other current assets | 0 |
| 0000092380-25-000083 | 2 | 8 | BS | 0 | H | Assets Current | us-gaap/2024 | Total current assets | 0 |
| 0000092380-25-000083 | 2 | 10 | BS | 0 | H | Flight Equipment Gross | us-gaap/2024 | Flight equipment | 0 |
| 0000092380-25-000083 | 2 | 11 | BS | 0 | H | Property Plant And Equipment Other | us-gaap/2024 | Ground property and equipment | 0 |
| 0000092380-25-000083 | 2 | 12 | BS | 0 | H | Deposits On Flight Equipment | us-gaap/2024 | Deposits on flight equipment purchase contracts | 0 |
| 0000092380-25-000083 | 2 | 13 | BS | 0 | H | Assets Constructed For Others | 0000092380-25-000083 | Assets constructed for others | 0 |
| 0000092380-25-000083 | 2 | 14 | BS | 0 | H | Property Plant And Equipment Gross | us-gaap/2024 | Property and equipment, at cost | 0 |
| 0000092380-25-000083 | 2 | 15 | BS | 0 | H | Accumulated Depreciation Depletion And Amortization Property Plant And Equipment | us-gaap/2024 | Less allowance for depreciation and amortization | 0 |
| 0000092380-25-000083 | 2 | 16 | BS | 0 | H | Property Plant And Equipment Net | us-gaap/2024 | Property and equipment, net | 0 |
| 0000092380-25-000083 | 2 | 17 | BS | 0 | H | Goodwill | us-gaap/2024 | Goodwill | 0 |
| 0000092380-25-000083 | 2 | 18 | BS | 0 | H | Operating Lease Right Of Use Asset | us-gaap/2024 | Operating lease right-of-use assets | 0 |
| 0000092380-25-000083 | 2 | 19 | BS | 0 | H | Other Assets Noncurrent | us-gaap/2024 | Other assets | 0 |
| 0000092380-25-000083 | 2 | 25 | BS | 0 | H | Operating Lease Liability Current | us-gaap/2024 | Current operating lease liabilities | 0 |
| 0000092380-25-000083 | 2 | 26 | BS | 0 | H | Contract With Customer Liability Current | us-gaap/2024 | Air traffic liability | 0 |
| 0000092380-25-000083 | 2 | 27 | BS | 0 | H | Long Term Debt And Capital Lease Obligations Current | us-gaap/2024 | Current maturities of long-term debt | 0 |
| 0000092380-25-000083 | 2 | 28 | BS | 0 | H | Liabilities Current | us-gaap/2024 | Total current liabilities | 0 |
| 0000092380-25-000083 | 2 | 29 | BS | 0 | H | Long Term Debt And Capital Lease Obligations | us-gaap/2024 | Long-term debt less current maturities | 0 |
| 0000092380-25-000083 | 2 | 30 | BS | 0 | H | Contract With Customer Liability Noncurrent | us-gaap/2024 | Air traffic liability - noncurrent | 0 |
| 0000092380-25-000083 | 2 | 31 | BS | 0 | H | Deferred Income Tax Liabilities Net | us-gaap/2024 | Deferred income taxes | 0 |
| 0000092380-25-000083 | 2 | 32 | BS | 0 | H | Operating Lease Liability Noncurrent | us-gaap/2024 | Noncurrent operating lease liabilities | 0 |
| 0000092380-25-000083 | 2 | 33 | BS | 0 | H | Other Liabilities Noncurrent | us-gaap/2024 | Other noncurrent liabilities | 0 |
| 0000092380-25-000083 | 2 | 35 | BS | 0 | H | Common Stock Value | us-gaap/2024 | Common stock | 0 |
| 0000092380-25-000083 | 2 | 36 | BS | 0 | H | Additional Paid In Capital Common Stock | us-gaap/2024 | Capital in excess of par value | 0 |
| 0000092380-25-000083 | 2 | 37 | BS | 0 | H | Retained Earnings Accumulated Deficit | us-gaap/2024 | Retained earnings | 0 |
| 0000092380-25-000083 | 2 | 38 | BS | 0 | H | Accumulated Other Comprehensive Income Loss Net Of Tax | us-gaap/2024 | Accumulated other comprehensive loss | 0 |
| 0000092380-25-000083 | 2 | 39 | BS | 0 | H | Treasury Stock Common Value | us-gaap/2024 | Treasury stock, at cost | 1 |
| 0000092380-25-000083 | 2 | 40 | BS | 0 | H | Stockholders Equity | us-gaap/2024 | Total stockholders' equity | 0 |
| 0000092380-25-000083 | 2 | 41 | BS | 0 | H | Liabilities And Stockholders Equity | us-gaap/2024 | Total liabilities and stockholders' equity | 0 |
| 0000092380-25-000083 | 3 | 9 | IS | 0 | H | Revenue From Contract With Customer Excluding Assessed Tax | us-gaap/2024 | Total operating revenues | 0 |
| 0000092380-25-000083 | 3 | 11 | IS | 0 | H | Labor And Related Expense | us-gaap/2024 | Salaries, wages, and benefits | 0 |
| 0000092380-25-000083 | 3 | 12 | IS | 0 | H | Fuel Costs | us-gaap/2024 | Fuel and oil | 0 |
| 0000092380-25-000083 | 3 | 13 | IS | 0 | H | Aircraft Maintenance Materials And Repairs | us-gaap/2024 | Maintenance materials and repairs | 0 |
| 0000092380-25-000083 | 3 | 14 | IS | 0 | H | Landing Fees And Other Rentals | us-gaap/2024 | Landing fees and airport rentals | 0 |
| 0000092380-25-000083 | 3 | 15 | IS | 0 | H | Depreciation And Amortization | us-gaap/2024 | Depreciation and amortization | 0 |
| 0000092380-25-000083 | 3 | 16 | IS | 0 | H | Other Cost And Expense Operating | us-gaap/2024 | Other operating expenses | 0 |
| 0000092380-25-000083 | 3 | 17 | IS | 0 | H | Operating Costs And Expenses | us-gaap/2024 | Total operating expenses | 0 |
| 0000092380-25-000083 | 3 | 18 | IS | 0 | H | Operating Income Loss | us-gaap/2024 | OPERATING LOSS | 0 |
| 0000092380-25-000083 | 3 | 20 | IS | 0 | H | Interest Expense Nonoperating | us-gaap/2024 | Interest expense | 0 |
| 0000092380-25-000083 | 3 | 21 | IS | 0 | H | Interest Costs Capitalized Adjustment | us-gaap/2024 | Capitalized interest | 1 |
| 0000092380-25-000083 | 3 | 22 | IS | 0 | H | Investment Income Interest | us-gaap/2024 | Interest income | 1 |
| 0000092380-25-000083 | 3 | 23 | IS | 0 | H | Other Nonoperating Income Expense | us-gaap/2024 | Other (gains) losses, net | 1 |
| 0000092380-25-000083 | 3 | 24 | IS | 0 | H | Nonoperating Income Expense | us-gaap/2024 | Total non-operating income | 1 |
| 0000092380-25-000083 | 3 | 25 | IS | 0 | H | Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest | us-gaap/2024 | LOSS BEFORE INCOME TAXES | 0 |
| 0000092380-25-000083 | 3 | 26 | IS | 0 | H | Income Tax Expense Benefit | us-gaap/2024 | BENEFIT FOR INCOME TAXES | 0 |
| 0000092380-25-000083 | 3 | 27 | IS | 0 | H | Net Income Loss | us-gaap/2024 | NET LOSS | 0 |
| 0000092380-25-000083 | 3 | 28 | IS | 0 | H | Earnings Per Share Basic | us-gaap/2024 | Net loss per share, basic (in USD per share) | 0 |
| 0000092380-25-000083 | 3 | 29 | IS | 0 | H | Earnings Per Share Diluted | us-gaap/2024 | Net loss per share, diluted (in USD per share) | 0 |
| 0000092380-25-000083 | 3 | 30 | IS | 0 | H | Comprehensive Income Net Of Tax | us-gaap/2024 | COMPREHENSIVE LOSS | 0 |
| 0000092380-25-000083 | 3 | 32 | IS | 0 | H | Weighted Average Number Of Shares Outstanding Basic | us-gaap/2024 | Basic (in shares) | 0 |
| 0000092380-25-000083 | 3 | 33 | IS | 0 | H | Weighted Average Number Of Diluted Shares Outstanding | us-gaap/2024 | Diluted (in shares) | 0 |
| 0000092380-25-000083 | 4 | 11 | EQ | 0 | H | Stockholders Equity | us-gaap/2024 | Balance at beginning of period | 0 |
| 0000092380-25-000083 | 4 | 12 | EQ | 0 | H | Treasury Stock Value Acquired Cost Method | us-gaap/2024 | Repurchase of common stock | 1 |
| 0000092380-25-000083 | 4 | 13 | EQ | 0 | H | Stock Issued During Period Value Employee Stock Plans | 0000092380-25-000083 | Issuance of common and treasury stock pursuant to Employee stock plans | 0 |
| 0000092380-25-000083 | 4 | 14 | EQ | 0 | H | Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value | us-gaap/2024 | Share-based compensation | 0 |
| 0000092380-25-000083 | 4 | 15 | EQ | 0 | H | Dividends Cash | us-gaap/2024 | Cash dividends, $0.18 per share | 1 |
| 0000092380-25-000083 | 4 | 16 | EQ | 0 | H | Comprehensive Income Net Of Tax | us-gaap/2024 | Comprehensive income (loss) | 0 |
| 0000092380-25-000083 | 4 | 17 | EQ | 0 | H | Stockholders Equity | us-gaap/2024 | Balance at end of period | 0 |
| 0000092380-25-000083 | 5 | 1 | EQ | 1 | H | Common Stock Dividends Per Share Declared | us-gaap/2024 | Cash dividends, per share (in USD per share) | 0 |
| 0000092380-25-000083 | 6 | 2 | CF | 0 | H | Net Income Loss | us-gaap/2024 | Net loss | 0 |
| 0000092380-25-000083 | 6 | 4 | CF | 0 | H | Depreciation And Amortization | us-gaap/2024 | Depreciation and amortization | 0 |
| 0000092380-25-000083 | 6 | 5 | CF | 0 | H | Unrealized Gain Loss On Derivatives | us-gaap/2024 | Unrealized/realized loss on fuel derivative instruments | 1 |
| 0000092380-25-000083 | 6 | 6 | CF | 0 | H | Increase Decrease In Deferred Income Taxes | us-gaap/2024 | Deferred income taxes | 1 |
| 0000092380-25-000083 | 6 | 7 | CF | 0 | H | Sale And Leaseback Transaction Gain Loss Net | us-gaap/2024 | Gain on sale-leaseback transactions | 1 |
| 0000092380-25-000083 | 6 | 9 | CF | 0 | H | Increase Decrease In Accounts And Other Receivables | us-gaap/2024 | Accounts and other receivables | 1 |
| 0000092380-25-000083 | 6 | 10 | CF | 0 | H | Increase Decrease In Other Operating Assets | us-gaap/2024 | Other assets | 1 |
| 0000092380-25-000083 | 6 | 11 | CF | 0 | H | Increase Decrease In Accounts Payable And Accrued Liabilities | us-gaap/2024 | Accounts payable and accrued liabilities | 0 |
| 0000092380-25-000083 | 6 | 12 | CF | 0 | H | Increase Decrease In Contract With Customer Liability | us-gaap/2024 | Air traffic liability | 0 |
| 0000092380-25-000083 | 6 | 13 | CF | 0 | H | Increase Decrease In Other Operating Liabilities | us-gaap/2024 | Other liabilities | 0 |
| 0000092380-25-000083 | 6 | 14 | CF | 0 | H | Increase Decrease Cash Collateral From Counterparties | us-gaap/2024 | Cash collateral provided to derivative counterparties | 0 |
| 0000092380-25-000083 | 6 | 16 | CF | 0 | H | Net Cash Provided By Used In Operating Activities | us-gaap/2024 | Net cash provided by (used in) operating activities | 0 |
| 0000092380-25-000083 | 6 | 18 | CF | 0 | H | Payments To Acquire Productive Assets | us-gaap/2024 | Capital expenditures | 1 |
| 0000092380-25-000083 | 6 | 19 | CF | 0 | H | Payments For Construction In Process | us-gaap/2024 | Assets constructed for others | 1 |
| 0000092380-25-000083 | 6 | 20 | CF | 0 | H | Sale Leaseback Cash Proceeds Investing | 0000092380-25-000083 | Proceeds from sale-leaseback transactions | 0 |
| 0000092380-25-000083 | 6 | 21 | CF | 0 | H | Payments To Acquire Short Term Investments | us-gaap/2024 | Purchases of short-term investments | 1 |
| 0000092380-25-000083 | 6 | 22 | CF | 0 | H | Proceeds From Sale Of Short Term Investments | us-gaap/2024 | Proceeds from sales of short-term and other investments | 0 |
| 0000092380-25-000083 | 6 | 23 | CF | 0 | H | Proceeds From Payments For Other Investing Activities | 0000092380-25-000083 | Other, net | 0 |
| 0000092380-25-000083 | 6 | 24 | CF | 0 | H | Net Cash Provided By Used In Investing Activities | us-gaap/2024 | Net cash provided by (used in) investing activities | 0 |
| 0000092380-25-000083 | 6 | 26 | CF | 0 | H | Proceeds From Stock Plans | us-gaap/2024 | Proceeds from Employee stock plans | 0 |
| 0000092380-25-000083 | 6 | 27 | CF | 0 | H | Payments For Repurchase Of Common Stock | us-gaap/2024 | Repurchase of common stock | 1 |
| 0000092380-25-000083 | 6 | 28 | CF | 0 | H | Repayments Of Other Long Term Debt And Finance Lease Obligations | 0000092380-25-000083 | Payments of long-term debt and finance lease obligations | 1 |
| 0000092380-25-000083 | 6 | 29 | CF | 0 | H | Payments Of Dividends | us-gaap/2024 | Payments of cash dividends | 1 |
| 0000092380-25-000083 | 6 | 30 | CF | 0 | H | Proceeds From Payments For Other Financing Activities | us-gaap/2024 | Other, net | 0 |
| 0000092380-25-000083 | 6 | 31 | CF | 0 | H | Net Cash Provided By Used In Financing Activities | us-gaap/2024 | Net cash used in financing activities | 0 |
| 0000092380-25-000083 | 6 | 32 | CF | 0 | H | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect | us-gaap/2024 | NET CHANGE IN CASH AND CASH EQUIVALENTS | 0 |
| 0000092380-25-000083 | 6 | 33 | CF | 0 | H | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | us-gaap/2024 | CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD | 0 |
| 0000092380-25-000083 | 6 | 34 | CF | 0 | H | Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents | us-gaap/2024 | CASH AND CASH EQUIVALENTS AT END OF PERIOD | 0 |
| 0000092380-25-000083 | 6 | 36 | CF | 0 | H | Interest Paid Net | us-gaap/2024 | Interest, net of amount capitalized | 0 |
| 0000092380-25-000083 | 6 | 37 | CF | 0 | H | Income Taxes Paid | us-gaap/2024 | Income taxes | 0 |
| 0000092380-25-000083 | 6 | 39 | CF | 0 | H | Right Of Use Asset Obtained In Exchange For Operating Lease Liability | us-gaap/2024 | Right-of-use assets acquired or modified under operating leases | 0 |
| Field Name | Field Description |
|---|---|
| adsh | Accession Number. The 20-character string formed from the 18-digit number assigned by the SEC to each EDGAR submission. |
| report | Represents the report grouping. This field corresponds to the statement (stmt) field, which indicates the type of statement. The numeric value refers to the “R file” as posted on the EDGAR Web site. |
| line | Represents the tag’s presentation line order for a given report. Together with the statement and report field, presentation location, order and grouping can be derived. |
| stmt | The financial statement location to which the value of the “report” field pertains. |
| inpth | Value was presented “parenthetically” instead of in columns within the financial statements. For example: Receivables (net of allowance for bad debts of $200 in 2012) $700. |
| rfile | The type of interactive data file rendered on the EDGAR web site, H = .htm file, X = .xml file. |
| tag | The tag chosen by the filer for this line item. |
| version | The taxonomy identifier if the tag is a standard tag, otherwise adsh. |
| plabel | The text presented on the line item, also known as a “preferred” label. |
| negating | Flag to indicate whether the plabel is negating. |