Reorganizations [Abstract] Bankruptcy [Table] Bankruptcy [Table] Bankruptcy [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] AA [Member] American Airlines, Inc [Member] American Airlines, Inc [Member] Reorganization [Line Items] Reorganization [Line Items] Reorganization [Line Items] Reorganization Items, Net Reorganization Items [Abstract] Aircraft and facility financing renegotiations and rejections Reorganization Items Aircraft Financing Renegotiations And Rejections Aircraft Financing Renegotiations And Rejections Professional fees Debtor Reorganization Items, Legal and Advisory Professional Fees Other Reorganization Items, Other Reorganization Items, Other Total reorganization items, net Reorganization Items Document And Entity Information [Abstract] Document and Entity Information. Document Information [Table] Document Information [Table] Document Information [Line Items] Document Information [Line Items] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Regional Operating Expenses [Abstract] Regional Operating Expenses [Abstract] Products and Services [Table] Products and Services [Table] Product Information [Line Items] Product Information [Line Items] Aircraft fuel and related taxes Regional Operating Expenses, Fuel Costs Regional Operating Expenses, Fuel Costs Salaries, wages and benefits Regional Operating Expenses, Labor and Related Expense Regional Operating Expenses, Labor and Related Expense Capacity purchases from third-party regional carriers Regional Operating Expenses, Capacity Purchases Regional Operating Expenses, Capacity Purchases Maintenance, materials and repairs Regional Operating Expenses, Aircraft Maintenance, Materials, and Repairs Regional Operating Expenses, Aircraft Maintenance, Materials, and Repairs Other rent and landing fees Regional Operating Expenses, Landing Fees and Other Rentals Regional Operating Expenses, Landing Fees and Other Rentals Aircraft rent Regional Operating Expenses, Aircraft Rental Regional Operating Expenses, Aircraft Rental Selling expenses Regional Operating Expenses, Selling Expense Regional Operating Expenses, Selling Expense Depreciation and amortization Regional Operating Expenses, Depreciation, Depletion and Amortization, Nonproduction Regional Operating Expenses, Depreciation, Depletion and Amortization, Nonproduction Special items, net Regional Operating Expenses, Special Charges Regional Operating Expenses, Special Charges Other Regional Operating Expenses, Other Cost and Expense, Operating Regional Operating Expenses, Other Cost and Expense, Operating Total regional expenses Regional Operating Expenses Regional Operating Expenses Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Abstract] Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Abstract] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Class of Stock [Line Items] Class of Stock [Line Items] Mandatorily Convertible Preferred Stock and Other Bankruptcy Settlement Obligations Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Table Text Block] Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Table Text Block] Related Party Transactions [Abstract] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] American Airlines Group Parent [Member] Parent [Member] US Airways Group, Inc. [Member] Subsidiaries [Member] Envoy Aviation Group Inc and other subsidiaries [Member] Envoy Aviation Group Inc [Member] Envoy Aviation Group Inc [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Due to (due from) related parties Related Party Transaction, Due from (to) Related Party Compensation and Retirement Disclosure [Abstract] Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Schedule of Net Benefit Costs Schedule of Net Benefit Costs [Table Text Block] Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Line Items] Debt Instrument [Line Items] Debt Debt Disclosure [Text Block] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Accumulated Other Comprehensive Income Loss Net Of Tax [Table] Accumulated Other Comprehensive Income Loss Net Of Tax [Table] Accumulated Other Comprehensive Income Loss Net Of Tax [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Pension and retiree medical liability [Member] Accumulated Defined Benefit Plans Adjustment [Member] Net unrealized change on investments [Member] Accumulated Net Unrealized Investment Gain (Loss) [Member] Derivative financial instruments [Member] Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items] Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items] Accumulated Other Comprehensive Income Loss Net Of Tax [Line Items] Accumulated Other Comprehensive Income (Loss) Net Of Tax [Roll Forward] Accumulated Other Comprehensive Income (Loss) Net Of Tax [Roll Forward] Accumulated Other Comprehensive Income (Loss) Net Of Tax [Roll Forward] Balance, before Tax 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(IRS) [Member] Internal Revenue Service (IRS) [Member] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] 2013 AAG Incentive Award Plan [Member] 2013 AAG Incentive Award Plan [Member] 2013 AAG Incentive Award Plan [Member] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Series A Preferred Stock [Member] Series A Preferred Stock [Member] Common Stock [Member] Common Stock [Member] Merger common stock conversion ratio Business Combination, Common Stock Conversion Ratio Business Combination, Common Stock Conversion Ratio Preferred stock, shares authorized (shares) Preferred Stock, Shares Authorized Preferred stock, par or stated value per share (usd per share) Preferred Stock, Par or Stated Value Per Share Number of common stock authorized for issuance (shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Common shares authorized to be distributed to debtor's stakeholders (percent) Percent of Common Shares Authorized to be Distributed to Debtor's Stakeholders Percent of Common Shares Authorized to be Distributed to Debtor's Stakeholders Percentage of Common Stock allocated to holders of unsecured claims, allowed interests and certain employees (percent) Percentage of Common Stock to AMR Claimholders and Certain Employees Percentage of Common Stock to AMR Claimholders and Certain Employees Percentage of common stock allocated to labor related claimholders (percent) Merger - Portion to Labor Related Claimholders Merger - Portion to Labor Related Claimholders Common stock allocated to labor related claimholders (shares) Merger, Shares Allocated To Labor Related Claimholders Merger, Shares Allocated to Labor Related Claimholders Common stock distributed to labor related claimholders (shares) Shares Distributed To Debtors' Stakeholders, Labor Related Claimholders Shares Distributed To Debtors' Stakeholders, Labor Related Claimholders Common stock withheld for required withholding taxes related to labor related claimholders (shares) Merger, Shares For Tax Withholding Related To Labor Related Claimholders Merger, Shares for Tax Withholding Related to Labor Related Claimholders Payments for payroll taxes associated with equity distributions to employees Cash Payments for Employee Stock Withholding Cash Payments for Employee Stock Withholding Common stock distributed to allowed interests holders of AMR (shares) Shares Distributed To Debtors' Stakeholders, Allowed Interests Holders Shares Distributed To Debtors' Stakeholders, Allowed Interests Holders Percentage of common stock distributed to allowed interests holders of AMR (percent) Merger - Portion to Existing Stockholders Merger - Portion to Existing Stockholders Number of days after effective date holders of claims are eligible to receive shares Number of Days after Effective Date Holders of Claims are Eligible to Receive Shares Number of Days after Effective Date Holders of Claims are Eligible to Receive Shares Maximum number of shares to be distributed in accordance with the Plan (shares) Maximum Number of Shares to be Distributed, per Plan Maximum Number of Shares to be Distributed, per Plan Pension contributions Pension Contributions Payments to satisfy claims Payments to Satisfy Claims Payments to Satisfy Claims Cure payments to holders of secured debt Cure Payments to Holders of Secured Debt Cure Payments to Holders of Secured Debt Expected reduction in maximum number of shares to be distributed, per plan (shares) Expected Reduction in Maximum Number of Shares to be Distributed, per Plan Expected Reduction in Maximum Number of Shares to be Distributed, per Plan Number of common shares distributed to holders of US Airways Group common stock (shares) Number of Common Shares Distributed to Holders of US Airways Group Common Stock Number of Common Shares Distributed to Holders of US Airways Group Common Stock Reserve for disputed claims Reserve for Disputed Claims Reserve for Disputed Claims Shares released from restriction and issued (shares) Convertible Preferred Stock, Shares Released From Restriction and Issued Convertible Preferred Stock, Shares Released From Restriction and Issued Stock repurchased (in shares) Stock Repurchased During Period, Shares Aggregate stock repurchase price Stock Repurchased During Period, Value Shares reserved for future issuance (shares) Convertible Preferred Stock, Shares Reserved for Future Issuance Federal NOL carryforwards, maximum allowable utilization Net Operating Losses, Maximum Allowable Utilization Net Operating Losses, Maximum Allowable Utilization Business Combinations [Abstract] Noncash or Part Noncash Divestitures [Table] Noncash or Part Noncash Divestitures [Table] Noncash or Part Noncash Divestitures [Line Items] Noncash or Part Noncash Divestitures [Line Items] Slot Divestiture Mergers, Acquisitions and Dispositions Disclosures [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative [Table] Derivative [Table] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Fuel Hedging Contract [Member] Commodity Contract [Member] Derivative [Line Items] Derivative [Line Items] Proceeds from sale of derivative instrument Proceeds from Derivative Instrument, Investing Activities Amount of gain (loss) recognized in OCI on derivative Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net Amount of gain (loss) recognized in condensed consolidated statements of operations Derivative, Gain (Loss) on Derivative, Net Fuel derivatives, gross asset Derivative Asset, Fair Value, Gross Asset Schedule of Restructuring Reserve by Type of Restructuring [Table] Mainline operating special items, net Mainline Operating Expenses, Special Charges Mainline Operating Expenses, Special Charges Integration related costs Business Combination, Integration Related Costs Other charges Business Combination, Other Related Costs Business Combination, Other Related Costs Write-off of residual value guarantees for certain aircraft and other assert impairments Debtor Reorganization Items, Impairment Loss And Write-Off Of Guarantees Debtor Reorganization Items, Impairment Loss And Write-Off Of Guarantees Gain related to sale of DCA slots Gain (Loss) on Disposition of Other Assets Fair value adjustments for bankruptcy settlement obligations Increase (Decrease) in Fair Value, Bankruptcy Settlement Obligations Increase (Decrease) in Fair Value, Bankruptcy Settlement Obligations Equipment lease buyout charges Special Charges, Equipment Lease Buyout Charges Special Charges, Equipment Lease Buyout Charges Merger related expenses Business Combination, Acquisition Related Costs Workers' compensation claims Workers Compensation Charges Workers Compensation Charges Regional operating special items, net Nonoperating special items, net Nonoperating Special Items Income (Expense) Nonoperating Special Items Income (Expense) Post-petition interest expense Debt, Post-Petition Interest Expense Debt, Post-Petition Interest Expense Reorganization items, net Income tax special items, net Income Taxes, Extraordinary Items, Net Income Taxes, Extraordinary Items, Net Non-cash interest accretion on bankruptcy settlement obligations Accretion Expense, Bankruptcy Settlement Obligations Accretion Expense, Bankruptcy Settlement Obligations Early debt extinguishment costs Gains (Losses) on Extinguishment of Debt Non-cash tax provision on sale of fuel hedging contracts Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Components Of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Earnings Per Share [Abstract] Computations Of Basic And Diluted Earnings (Loss) Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Distributions made to holders Weighted Average Number of Shares, Ratio for previous shareholders prior to Reorganization Weighted Average Number of Shares, Ratio for previous shareholders prior to Reorganization Condensed Financial Information of Parent Company Only Disclosure [Abstract] Condensed Financial Statements [Table] Condensed Financial Statements [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Eliminations and Reclassifications [Member] Intersegment Eliminations [Member] American Airlines Group (Parent Company Only) [Member] American Airlines Group [Member] American Airlines Group [Member] American [Member] US Airways Group (Parent Company Only)[Member] US Airways Group [Member] US Airways Group [Member] US Airways [Member] US Airways [Member] US Airways [Member] Non-Guarantor Subsidiaries [Member] Non-Guarantor Subsidiaries [Member] Condensed Financial Statements, Captions [Line Items] Condensed Financial Statements, Captions [Line Items] Net income (loss) Net Income (Loss) Attributable to Parent Other comprehensive loss before tax: Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Tax, Portion Attributable to Parent [Abstract] Defined benefit pension plans and retiree medical Other Comprehensive (Income) Loss, Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service Cost (Credit), before Tax Derivative financial instruments: Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax [Abstract] Change in 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Instrument, Name [Domain] Convertible Senior Notes, 7.25, Due in 2014 [Member] Convertible Senior Notes, 7.25, Due in 2014 [Member] Convertible Senior Notes, 7.25, Due in 2014 [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Senior Notes [Member] Senior Notes [Member] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Stock Compensation Awards [Member] Stock Compensation Awards [Member] Stock Compensation Awards [Member] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Stock Compensation Plan [Member] Stock Compensation Plan [Member] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Net income (loss) Weighted-average shares outstanding (shares) Weighted Average Number of Shares Outstanding, Basic Basic EPS (usd per share) Earnings Per Share, Basic Interest expense on convertible senior notes Interest on Convertible Debt, Net of Tax Change in fair value of conversion feature on 7.25% convertible senior notes (a) Convertible Preferred Dividends, Net of Tax Net income for purposes of computing diluted EPS Net Income (Loss) Available to Common Stockholders, Diluted Dilutive effect of stock awards (shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Assumed conversion of 7.25% convertible senior notes (shares) Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Weighted average common shares outstanding - as adjusted (shares) Weighted Average Number of Shares Outstanding, Diluted Diluted EPS (usd per share) Earnings Per Share, Diluted Stock options, SARs and RSUs because inclusion would be antidilutive (shares) Antidilutive Securities Excluded from Computation of 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Financial Instruments [Member] Derivative Financial Instruments [Member] Unrealized gain (loss) on investments [Member] Income Tax Benefit (Expense) [Member] Income Tax Benefit Expense [Member] Income Tax Benefit Expense [Member] Amounts reclassified from accumulated other comprehensive income (loss) Amounts reclassified from accumulated other comprehensive income (loss) Amounts reclassified from accumulated other comprehensive income (loss) Net change in value Airline Destination [Table] Airline Destination [Table] Airline Destination Disclosure [Line Items] Airline Destination Disclosure [Line Items] Regional Expenses Regional Operating Expenses [Table Text Block] Regional Operating Expenses [Table Text Block] Emergence From Chapter 11 and Merger with US Airways Group Reorganization under Chapter 11 of US Bankruptcy Code Disclosure [Text Block] Summary of Reclassifications Between Financial Statement Line Items to Conform to New Financial Statement Presentation Business Combination, Reclassification Information [Table Text Block] Business Combination, Reclassification Information [Table Text Block] US Airways Group [Member] Enhanced Equipment Trust Certificate [Member] Enhanced Equipment Trust Certificate [Member] Secured Debt [Member] Secured Debt [Member] Unsecured Debt [Member] Unsecured Debt [Member] Equipment Notes, 2014 [Member] Equipment Notes, 2014 [Member] Equipment Notes, 2014 [Member] 2014 Equipment Notes, Series A [Member] Equipment Notes, Series A, 2014 [Member] Equipment Notes, Series A, 2014 [Member] 2014 Equipment Notes, Series B [Member] Equipment Notes, Series B, 2014 [Member] Equipment Notes, Series B, 2014 [Member] 2013 Equipment Notes, Series A [Member] Equipment Notes, Series A, 2013 [Member] Equipment Notes, Series A, 2013 [Member] 2013 Equipment Notes, Series B [Member] Equipment Notes, Series B, 2013 [Member] Equipment Notes, Series B, 2013 [Member] 2013 Equipment Notes, Series A and B [Member] 2013 Equipment Notes, Series A and B [Member] 2013 Equipment Notes, Series A and B [Member] Equipment Notes, 2013 [Member] Equipment Notes, 2013 [Member] Equipment Notes, 2013 [Member] Equipment Notes [Member] Equipment Notes [Member] Equipment Notes [Member] Other Aircraft Financing Transaction [Member] Other Aircraft Financing Transaction [Member] Other Aircraft Financing Transaction [Member] 7.50% Senior Secured Notes Due 2016 [Member] Seven Point Five Zero Percentage Senior Secured Notes Due Two Thousand Sixteen [Member] Seven Point Five Zero Percentage Senior Secured Notes Due Two Thousand Sixteen [Member] Industrial Development Bonds, 6.30, Due in 2023 [Member] Industrial Development Bonds, 6.30, Due in 2023 [Member] Industrial Development Bonds, 6.30, Due in 2023 [Member] Senior Notes, 5.50, Due in 2019 [Member] Senior Notes, 5.50, Due in 2019 [Member] Senior Notes, 5.50, Due in 2019 [Member] Special Facility Revenue Bonds, Due Through 2035 [Member] Special Facility Revenue Bonds, Due Through 2031 [Member] Special Facility Revenue Bonds, Due Through 2031 [Member] Repayments of long-term debt Repayments of Long-term Debt Long-term debt Long-term Debt Write off of unamortized deferred issuance cost Write off of Deferred Debt Issuance Cost Redemption price (percent) Debt Instrument, Redemption Price, Percentage Notes payable Notes Payable Aggregate principal amount of debt exercised to reset interest rate Debt Instrument, Amount Reset Debt Instrument, Amount Reset Payments of debt premiums Payments of Debt Premiums Payments of Debt Premiums Principal amount Debt Instrument, Face Amount Number of aircraft purchased Number of Aircraft Acquired Number of Aircraft Acquired Earnings (Loss) Per Share Earnings Per Share [Text Block] Components Of Long-Term Debt Schedule of Debt [Table Text Block] Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Capital expenditures and aircraft purchase deposits Payments to Acquire Productive Assets Decrease (increase) in short-term investments Payments for (Proceeds from) Short-term Investments Decrease in restricted cash and short-term investments Decrease (Increase) In Restricted Cash And Short Term Investments Decrease (Increase) In Restricted Cash And Short Term Investments Net proceeds from slot transaction Proceeds from Sale of Other Assets Funds transferred to affiliates Funds Transferred to Affiliates, Investing Activities Funds Transferred to Affiliates, Investing Activities Proceeds from sale of property and equipment Payments for (Proceeds from) Productive Assets Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Payments on long-term debt and capital leases Repayments Of Long Term Debt And Capital Lease Obligations The cash outflow for debt and for leases meeting the criteria for capitalization, initially having maturity due after one year or beyond the normal operating cycle, if longer. Proceeds from issuance of long-term debt Proceeds from Issuance of Long-term Debt Sale-leaseback transactions Sale Leaseback Transaction, Net Proceeds Treasury stock repurchases Payments for Repurchase of Common Stock Dividend payment Payments of Ordinary Dividends Premium paid for debt extinguishment Payments of Debt Extinguishment Costs Deferred financing costs Payments of Financing Costs Exercise of stock options Proceeds from Stock Options Exercised Funds transferred to affiliates Funds Transferred to Affiliates, Financing Activities Funds Transferred to Affiliates, Financing Activities Other financing activities Proceeds from (Payments for) Other Financing Activities Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Net increase (decrease) in cash Cash and Cash Equivalents, Period Increase (Decrease) Cash at beginning of period Cash and Cash Equivalents, at Carrying Value Cash at end of period Accumulated Other Comprehensive Income (Loss) Comprehensive Income (Loss) Note [Text Block] Components Of Company's Special Charges Restructuring and Related Costs [Table Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Member] Line of Credit [Member] Line of Credit [Member] Term Loan [Member] Medium-term Notes [Member] Term Loan Facility 2014 [Member] Term Loan Facility 2014 [Member] Term Loan Facility 2014 [Member] Revolving Facility 2014 [Member] Revolving Facility 2014 [Member] Revolving Facility 2014 [Member] 2013 Credit Agreement [Member] 2013 Credit Agreement [Member] 2013 Credit Agreement [Member] Amended 2013 Credit Agreement [Member] Amended 2013 Credit Agreement [Member] Amended 2013 Credit Agreement [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility [Member] Revolving Credit Facility [Member] Letter of Credit [Member] Letter of Credit [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] LIBOR [Member] London Interbank Offered Rate (LIBOR) [Member] Credit Rating, Moody's [Axis] Credit Rating, Moody's [Axis] External Credit Rating, Moody's [Domain] External Credit Rating, Moody's [Domain] Moody's, Ba3 Rating [Member] Moody's, Ba3 Rating [Member] Credit Rating, Standard & Poor's [Axis] Credit Rating, Standard & Poor's [Axis] External Credit Rating, Standard & Poor's [Domain] External Credit Rating, Standard & Poor's [Domain] Standard & Poor's, BB- Rating [Member] Standard & Poor's, BB- Rating [Member] Dividends [Axis] Dividends [Axis] Dividends [Domain] Dividends [Domain] Dividend Declared [Member] Dividend Declared [Member] Stock repurchase program, authorized amount Stock Repurchase Program, Authorized Amount Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Current Borrowing Capacity Annual return of principal, as a percent Debt Instrument, Periodic Payment, Principal, Percent Debt Instrument, Periodic Payment, Principal, Percent Floor on variable rate Debt Instrument, Variable Rate Basis, Minimum Debt Instrument, Variable Rate Basis, Minimum Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Dividends payable, per share Dividends Payable, Amount Per Share Mandatorily Convertible Preferred Stock and Other Bankruptcy Settlement Obligations [Table] Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Table] Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Table] Mandatorily Convertible Preferred Stock and Other Bankruptcy Settlement Obligations [Line Items] Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Line Items] Mandatorily Convertible Preferred Stock And Other Bankruptcy Settlement Obligations [Line Items] AAG Series A Preferred Stock Preferred Stock, Value, Issued Single-Dip Equity Obligations Equity Obligations, Single-Dip Unsecured Creditors Equity Obligations, Single-Dip Unsecured Creditors Single-Dip and Double-Dip Equity Obligations Equity Obligations, Single-Dip and Double-Dip Unsecured Creditors Equity Obligations, Single-Dip and Double-Dip Unsecured Creditors Labor-related deemed claim Labor Related Deemed Claim Labor Related Deemed Claim Total AAG Mandatorily Convertible Preferred Stock AAG Mandatorily Convertible Preferred Stock Preferred stock dividends rate per annum (percent) Preferred Stock, Dividend Rate, Percentage Conversion discount for unsecured creditors receiving AAG Preferred Stock (percent) Merger - 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minimum (percent) Debt Instrument, Interest Rate, Effective Percentage Rate Range, Minimum Effective interest rate percentage - maximum (percent) Debt Instrument, Interest Rate, Effective Percentage Rate Range, Maximum Percentage of debt instrument interest rate - minimum (percent) Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum Percentage of debt instrument interest rate - maximum (percent) Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum Variable interest rate percentage (percent) Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate Interest rate at period end (percent) Debt Instrument, Interest Rate at Period End Effective interest rate percentage (percent) Debt Instrument, Interest Rate, Effective Percentage Schedule of Related Party Transactions Schedule of Related Party Transactions [Table Text Block] Investments And Fair Value Measurements [Abstract] Investments And Fair Value Measurements Abstract. Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities [Line Items] Schedule of Available-for-sale Securities [Line Items] Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Investment Investment [Table Text Block] Income Statement [Abstract] Operating revenues Revenues [Abstract] Mainline passenger Passenger Revenue, Mainline Regional passenger Passenger Revenue, Regional Cargo Cargo and Freight Revenue Other Other Revenue, Net Total operating revenues Sales Revenue, Services, Net Operating expenses Operating Expenses [Abstract] Aircraft fuel and related taxes Fuel Costs Salaries, wages and benefits Labor and Related Expense Regional expenses Maintenance, materials and repairs Aircraft Maintenance, Materials, and Repairs Other rent and landing fees Landing Fees and Other Rentals Aircraft rent Aircraft Rental Selling expenses Selling Expense Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Special items, net Other Other Cost and Expense, Operating Total operating expenses Costs and Expenses Operating income Operating Income (Loss) Nonoperating income (expense) Nonoperating Income (Expense) [Abstract] Interest income Investment Income, Interest Interest expense, net of capitalized interest Interest Expense Other, net Other Nonoperating Income (Expense) Total nonoperating expense, net Nonoperating Income (Expense) Income before reorganization items, net Income (Loss) Before Reorganization Items, Net Income (loss) before reorganization items, net Reorganization items, net Income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Income tax provision (benefit) Income Tax Expense (Benefit) Net income Earnings per share: Basic (usd per share) Diluted (usd per share) Weighted average shares outstanding (in thousands): Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Basic (in shares) Diluted (in shares) Basis of Presentation Basis of Presentation and Significant Accounting Policies [Text Block] Airline Destinations [Axis] Airline Destinations [Axis] Airline Destination [Domain] Airline Destination [Domain] John F. Kennedy Airport [Member] John F. Kennedy Airport [Member] John F. Kennedy Airport [Member] Number of slots sold, John F. Kennedy Airport (slots) Number of Slots Received Number of Slots Received Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Mainline passenger Regional passenger Cargo Aircraft fuel and related taxes Salaries, wages and benefits Maintenance, materials and repairs Other rent and landing fees Aircraft rent Selling expenses Depreciation and amortization Nonoperating income (expense) Interest income Interest expense, net Equity in earnings of subsidiaries Temporary Equity, Interest in Subsidiary Earnings Fair Value Measurements Investments And Fair Value Measurements [Text Block] Investments And Fair Value Measurements Text Block. Loss Contingency, Information about Litigation Matters [Abstract] Loss Contingencies [Table] Loss Contingencies [Table] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Legal Proceedings Legal Matters and Contingencies [Text Block] Income Tax Disclosure [Abstract] Income Tax Disclosure [Table] Income Tax Disclosure [Table] Income Tax Disclosure [Table] Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items] [Line Items] for Income Tax Disclosure [Table] Income Taxes Income Tax Disclosure [Text Block] Statement of Comprehensive Income [Abstract] Net income Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Table] Other Comprehensive Income Location [Axis] Other Comprehensive Income Location [Axis] Other Comprehensive Income Location [Domain] Other Comprehensive Income Location [Domain] Reclassification out of Accumulated Other Comprehensive Income [Member] Reclassification out of Accumulated Other Comprehensive Income [Member] Fuel Derivative Contracts [Member] Fuel Derivative Contracts [Member] Fuel Derivative Contracts [Member] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Amount of gain (loss) reclassified from accumulated OCI into income Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Amount of gain (loss) recognized in income on derivative Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net Equity [Abstract] Stock Repurchase Plan and Dividend Stockholders' Equity Note Disclosure [Text Block] ASSETS Assets [Abstract] Current assets Assets, Current [Abstract] Cash Short-term investments Short-term Investments Restricted cash and short-term investments Restricted Cash and Investments, Current Accounts receivable, net Receivables, Net, Current Aircraft fuel, spare parts and supplies, net Airline Related Inventory, Net Prepaid expenses and other Other Assets, Current Total current assets Assets, Current Operating property and equipment Property, Plant and Equipment, Net [Abstract] Flight equipment Flight Equipment Owned, Gross Ground property and equipment Property, Plant and Equipment, Other, Gross Equipment purchase deposits Deposits on Flight Equipment Total property and equipment, at cost Property, Plant and Equipment, Other, Net Less accumulated depreciation and amortization Property, Plant and Equipment, Other, Accumulated Depreciation Total property and equipment, net Property, Plant and Equipment, Net Other assets Other Assets, Noncurrent [Abstract] Goodwill Goodwill Intangibles, net of accumulated amortization Indefinite-Lived Slots and Routes Other assets Other Assets, Noncurrent Total other assets Other Assets Total assets Assets Liabilities and Stockholders’ Equity (Deficit) Liabilities and Equity [Abstract] Current liabilities Liabilities, Current [Abstract] Current maturities of long-term debt and capital leases Accounts payable Accounts Payable, Current Accrued salaries and wages Employee-related Liabilities, Current Air traffic liability Deferred Air Traffic Revenue, Current Frequent flyer liability Frequent Flier Liability, Current Payable to affiliates Accounts Payable, Related Parties, Current Other accrued liabilities Accrued Liabilities, Current Total current liabilities Liabilities, Current Noncurrent liabilities Other Liabilities And Credits [Abstract] Other Liabilities And Credits Abstract Long-term debt and capital leases, net of current maturities Pension and postretirement benefits Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent Deferred gains and credits, net Deferred gains and credits, net Deferred gains and credits, net Mandatorily convertible preferred stock and other bankruptcy settlement obligations Other liabilities Other Liabilities, Noncurrent Total noncurrent liabilities Liabilities, Noncurrent Commitments and contingencies Commitments and Contingencies Stockholders' equity (deficit) Common stock Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Accumulated other comprehensive loss Accumulated deficit Retained Earnings (Accumulated Deficit) Total stockholders’ equity (deficit) Stockholders' Equity Attributable to Parent Total liabilities and stockholders’ equity (deficit) Liabilities and Equity Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Carrying Value [Member] Reported Value Measurement [Member] Fair Value [Member] Estimate of Fair Value Measurement [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Weighted Average [Member] Weighted Average [Member] Repatriation Request Translation Rate [Axis] Repatriation Request Translation Rate [Axis] Repatriation Request Translation Rate [Axis] Repatriation Request Date [Domain] Repatriation Request Date [Domain] [Domain] for Repatriation Request Date [Axis] 4.3 Bolivars per Dollar [Member] 4.3 Bolivars per Dollar [Member] 4.3 Bolivars per Dollar [Member] 6.3 Bolivars per Dollar [Member] 6.3 Bolivars per Dollar [Member] 6.3 Bolivars per Dollar [Member] 10.6 Bolivars per Dollar [Member] 10.6 Bolivars per Dollar [Member] 10.6 Bolivars per Dollar [Member] 12.0 Bolivars per Dollar [Member] 12.0 Bolivars Per Dollar [Member] 12.0 Bolivars Per Dollar [Member] Currency [Axis] Currency [Axis] All Currencies [Domain] All Currencies [Domain] Venezuelan bolívar fuerte [Member] Venezuelan bolívar fuerte Information by Financial Statement Line Item [Axis] Information by Financial Statement Line Item [Axis] Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Domain] Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Domain] Cash and Cash Equivalents [Member] Cash and Cash Equivalents [Member] Asset Class [Axis] Asset Class [Axis] Asset Class [Domain] Asset Class [Domain] Money Market Funds [Member] Money Market Funds [Member] Government agency investments [Member] US Government Agencies Debt Securities [Member] Repurchase Agreements [Member] Repurchase Agreements [Member] Corporate Obligations [Member] Corporate Obligations [Member] Corporate Obligations [Member] Bank Notes/Certificates of Deposit/Time Deposits [Member] Bank Time Deposits [Member] Debt Security [Axis] Debt Security [Axis] Major Types of Debt Securities [Domain] Major Types of Debt Securities [Domain] Maturity Dates Exceeding One Year [Member] Maturity Dates Exceeding One Year [Member] Maturity Dates Exceeding One Year [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Available-for-sale Securities Available-for-sale Securities Fair value of assets and liabilities measured on recurring basis Fair Value of Assets and Liabilities Measured on Recurring Basis Fair Value of Assets and Liabilities Measured on Recurring Basis Short-term investments, mature in more than one year Short-term Investments, Mature in More than One Year Short-term Investments, Mature in More than One Year Unrestricted cash balance held in Venezuelan bolivars Asset, Reporting Currency Denominated, Value Foreign earnings repatriated Foreign Earnings Repatriated Foreign currency translation exchange rate Foreign Currency Exchange Rate, Translation Decrease due to translation and repatriation of earnings Foreign Currency, Decrease Due To Translation And Repatriation Of Earnings Foreign Currency, Decrease Due To Translation And Repatriation Of Earnings Long-term debt, including current maturities Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] Statement of Cash Flows [Abstract] Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Decrease (increase) in restricted cash and short-term investments Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Dividend payment Exercise of stock options Non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Settlement of bankruptcy obligations Other Significant Noncash Transaction, Bankruptcy Settlement Obligation Other Significant Noncash Transaction, Bankruptcy Settlement Obligation Capital lease obligations Capital Lease Obligations Incurred Supplemental information: Supplemental Cash Flow Information [Abstract] Interest paid, net of amounts capitalized Interest Paid, Net Income tax paid Income Taxes Paid Condensed Consolidating Statement of Operations Condensed Income Statement [Table Text Block] Condensed Consolidating Statement of Comprehensive Income Comprehensive Income (Loss) [Table Text Block] Condensed Consolidating Balance Sheet Condensed Balance Sheet [Table Text Block] Condensed Cash Flow Statement Condensed Cash Flow Statement [Table Text Block] Pension Plans [Member] Pension Plan, Defined Benefit [Member] Retiree Medical and Other Benefits [Member] Other Postretirement Benefit Plan, Defined Benefit [Member] Service cost Defined Benefit Plan, Service Cost Interest cost Defined Benefit Plan, Interest Cost Expected return on assets Defined Benefit Plan, Expected Return on Plan Assets Settlements Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements Prior service cost (benefit) Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Unrecognized net loss (gain) Defined Benefit Plan, Amortization of Gains (Losses) Net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost ASSETS Current assets Receivables from related parties,net Due from Related Parties, Current Operating property and equipment Other assets Other Assets [Abstract] Investment in subsidiaries Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT) Other accrued liabilities Other Accrued Liabilities, Current Liabilities, Noncurrent [Abstract] Liabilities, Noncurrent [Abstract] Negative investment in subsidiaries Negative Investments In Subsidiaries Negative Investments In Subsidiaries Other liabilities Other Accrued Liabilities, Noncurrent Income Tax Examination [Table] Income Tax Examination [Table] State and Local Jurisdiction [Member] State and Local Jurisdiction [Member] Income Tax Examination [Line Items] Income Tax Examination [Line Items] NOL subject to expiration Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration Unrecognized federal tax benefit Deferred Federal Income Tax Expense (Benefit) Alternative minimum tax Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax Valuation allowance Deferred Tax Assets, Valuation Allowance Deferred income tax provision related to indefinite-lived intangible assets Indefinite-lived Intangible Assets, Deferred Income Tax Provision Period Increase (Decrease) Indefinite-lived Intangible Assets, Deferred Income Tax Provision Period Increase (Decrease) State and international tax expense Current State and Foreign Tax Expense (Benefit) Current State and Foreign Tax Expense (Benefit) American Taxpayer Relief Act of 2012 credit American Taxpayer Relief Act of 2012 Credit American Taxpayer Relief Act of 2012 Credit Class of Treasury Stock [Table] Class of Treasury Stock [Table] Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] Average cost per share Treasury Stock Acquired, Average Cost Per Share Total cash payment for dividends Payments of Ordinary Dividends, Common Stock Employer contributions Defined Benefit Plan, Contributions by Employer Required contributions Defined Benefit Plan, Minimum Contributions by Employer Defined Benefit Plan, Minimum Contributions by Employer Financial Information for Subsidiary Guarantors and Non-guarantor Subsidiaries Condensed Financial Statements [Text Block] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] Non-Pension, Post-Employee Benefits (OPEB) Matter [Member] Non-Pension, Post-Employee Benefits (OPEB) [Member] Non-Pension, Post-Employee Benefits (OPEB) [Member] US Airways Sabre Matter [Member] US Airways Sabre Matter [Member] US Airways Sabre Matter [Member] Potential loss Loss Contingency, Estimate of Possible Loss Number of counts allowed to proceed (claims) Loss Contingency, Pending Claims, Number Number of complaints filed (claims) Loss Contingency, New Claims Filed, Number Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Historical [Member] Scenario, Previously Reported [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Reclassifications from financing activities to operating activities Reclassifications Between Financing Activities and Operating Activities Reclassifications Between Financing Activities and Operating Activities