Viewing Company
Company Name:
US AIRWAYS GROUP INC
CIK:
701345
Phone:
None
Fiscal Year End:
None
Entity Type:
SIC:
-
Category Type:
Entity Name:
None
First Filing Date:
2011-04-26
Last Filing Date:
2014-02-28
SEC Filings
| Start | End | Frame | Filed | ACCN | Value | View |
|---|---|---|---|---|---|---|
| 2013-01-01 | 2013-12-31 | CY2013 | 2014-02-28 | 0001193125-14-074631 | $ 1 | View |
| 2011-01-01 | 2011-03-31 | CY2011Q1I | 2011-04-26 | 0000950123-11-039027 | $ 161,890,000 | View |
| 2011-04-01 | 2011-06-30 | CY2011Q2I | 2011-07-21 | 0000950123-11-067020 | $ 162,016,000 | View |
| 2011-07-01 | 2011-09-30 | CY2011Q3I | 2011-10-27 | 0000950123-11-092245 | $ 162,090,000 | View |
| 2012-01-01 | 2012-03-31 | CY2012Q1I | 2012-04-25 | 0001193125-12-180385 | $ 162,130,000 | View |
| 2012-04-01 | 2012-06-30 | CY2012Q2I | 2012-07-25 | 0001193125-12-313427 | $ 162,310,000 | View |
| 2012-07-01 | 2012-09-30 | CY2012Q3I | 2012-10-24 | 0001193125-12-432399 | $ 162,418,000 | View |
| 2012-10-01 | 2012-12-31 | CY2012Q4 | 2013-02-20 | 0001193125-13-067179 | $ 162,467,000 | View |
| 2013-01-01 | 2013-03-31 | CY2013Q1 | 2013-04-23 | 0001193125-13-166077 | $ 162,902,000 | View |
| 2013-04-01 | 2013-06-30 | CY2013Q2 | 2013-07-24 | 0001193125-13-299733 | $ 173,215,000 | View |
| 2013-07-01 | 2013-09-30 | CY2013Q3 | 2013-10-23 | 0001193125-13-407403 | $ 193,416,000 | View |
| 2010-10-01 | 2010-12-31 | CY2010Q4 | 2012-02-22 | 0000950123-12-002888 | $ 5,000,000 | View |
SEC Facts By Type
| Type | Name | Description | View |
|---|---|---|---|
| us-gaap | Amortization of Intangible Assets | The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. | View |
| us-gaap | Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. | View |
| us-gaap | Debt Conversion, Original Debt, Amount | "The amount of the original debt being converted in a noncash (or part noncash) transaction. ""Part noncash"" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." | View |
| us-gaap | Defined Benefit Plan, Amortization of Net Gains (Losses) (Deprecated 2013-01-31) | The amounts in accumulated other comprehensive income related to gains and losses that are not recognized immediately and are expected to be recognized as components of net periodic benefit cost over the next fiscal year that follows the most recent annual statement of financial position presented. | View |
| us-gaap | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) (Deprecated 2012-01-31) | This element represents total gains or losses for the period (realized and unrealized), arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), which are included in other comprehensive income (a separate component of shareholders' equity). | View |
| us-gaap | Frequent Flier Liability, Current | Value of revenue deferred or cost to provide future products or services, primarily air transportation, associated with programs used by airlines to encourage passenger loyalty by providing rewards geared to the frequency of travel on the sponsoring airline, typically in the form of frequent flyer miles, points, or segments that can be accumulated and converted into free or discounted travel or other redemption options. Used to reflect the current portion of the liability (within one year or within the normal operating cycle if longer). | View |
| us-gaap | Gain (Loss) on Sale of Investments | The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities. | View |
| us-gaap | Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities | Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method. | View |
| us-gaap | 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. | View |
| us-gaap | Long-Term Debt, Maturity, Year Two | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Employer's Contributions (Deprecated 2017-01-31) | Percentage of contributions required by a collective bargaining arrangement to all contributions required of an employer related to a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due Thereafter | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31) | This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label. | View |
| us-gaap | Other than Temporary Impairment Losses, Investments, Available-for-sale Securities | The amount by which the fair value of an investment in debt and equity securities categorized as Available-for-sale is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. | View |
| us-gaap | Restricted Cash and Cash Equivalents, Noncurrent | Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. 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. | View |
| us-gaap | Severance Costs (Deprecated 2013-01-31) | The charge against earnings in the period for known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding costs or losses pertaining to an entity newly acquired in a business combination or a discontinued operation as defined by generally accepted accounting principles and costs associated with one-time termination benefits. | View |
| us-gaap | 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. | View |
| us-gaap | Amortization of Debt Issuance Costs and Discounts | Amount of amortization expense attributable to debt discount (premium) and debt issuance costs. | View |
| us-gaap | Current Federal Tax Expense (Benefit) | Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Current Income Tax Expense (Benefit) | Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. | View |
| us-gaap | Current State and Local Tax Expense (Benefit) | Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Defined Benefit Plan, Amortization of Gain (Loss) | Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. | View |
| us-gaap | Future Amortization Expense, Year Four (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years. | View |
| us-gaap | Future Amortization Expense, Year One (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year one of the five succeeding fiscal years. | View |
| us-gaap | Future Amortization Expense, Year Three (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year three of the five succeeding fiscal years. | View |
| us-gaap | Future Amortization Expense, Year Two (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year two of the five succeeding fiscal years. | View |
| us-gaap | Gain (Loss) on Disposition of Intangible Assets | Amount of gain (loss) on sale or disposal of intangible assets. | View |
| us-gaap | Gain (Loss) on Price Risk Derivatives, Net | The aggregate net gain (loss) on price risk derivatives included in earnings in the period. | View |
| us-gaap | Share-based Payment Arrangement, Expense | Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. | View |
| us-gaap | Air Traffic Liability, Current | The value of air transportation services sold but as yet unused by the passenger, including sales for air transportation to be provided by the reporting air carrier and air transportation to be provided by another air carrier for whom sales were made. Used to reflect the current portion of the liability (within one year or within the normal operating cycle if longer). | View |
| dei | Entity Common Stock, Shares Outstanding | Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. | View |
| dei | Entity Number of Employees | Number of persons employed by the Entity | View |
| dei | Entity Public Float | The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter. | View |
| us-gaap | 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). | View |
| us-gaap | 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. | View |
| us-gaap | AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax | Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). | View |
| us-gaap | Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax | Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit). | View |
| us-gaap | Accumulated Other Comprehensive Income (Loss), Net of Tax | Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. | View |
| us-gaap | 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. | View |
| us-gaap | Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt | Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | Aircraft Rental | Expenses incurred related to the lease of aircraft from outside third parties that are used in the entity's business operations. | View |
| us-gaap | Airline, Capacity Purchase Arrangements | Costs incurred related to air services provided by third-party transportation companies, including regional affiliates. | View |
| us-gaap | 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. | View |
| us-gaap | Airline Related Inventory, Net | Net carrying amount, as of the balance sheet date, of expendable merchandise, goods, commodities, or supplies to be used primarily in air transport of passengers and freight. | View |
| us-gaap | Asset Impairment Charges | Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. | View |
| us-gaap | Assets | Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. | View |
| us-gaap | Assets, Current | Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. | View |
| us-gaap | Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss) before Taxes (Deprecated 2018-01-31) | This item represents the pretax change in net unrealized holding gain (loss) on available-for-sale securities that has been included in accumulated other comprehensive income, a separate component of shareholders' equity, during the period. | View |
| us-gaap | Available-for-sale Securities, Current | Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer. | View |
| us-gaap | Available-for-sale Securities, Gross Realized Gain (Loss) | This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities. | View |
| us-gaap | Available-for-sale Securities, Income Tax Expense on Change in Unrealized Holding Gain (Loss) (Deprecated 2018-01-31) | This item represents the tax effects occurring during the period which are related to the net unrealized gain (loss) resulting from changes in the fair [carrying] value during the period of available-for-sale securities. Such tax affects would have been charged or credited directly to other comprehensive income or to related components of shareholders' equity. | View |
| us-gaap | Cargo and Freight Revenue (Deprecated 2018-01-31) | Revenue from transporting cargo and freight between locations. | View |
| us-gaap | 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. | View |
| us-gaap | Cash and Cash Equivalents, Period Increase (Decrease) | Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the 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. Includes effect from exchange rate changes. | View |
| us-gaap | Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments (Deprecated 2013-01-31) | The amount recognized in earnings related to the change in fair value during the period of derivative or nonderivative instruments designated as fair value hedging instruments. | View |
| us-gaap | Common Stock, Par or Stated Value Per Share | Face amount or stated value per share of common stock. | View |
| us-gaap | Common Stock, Shares Authorized | The maximum number of common shares permitted to be issued by an entity's charter and bylaws. | View |
| us-gaap | Common Stock, Shares, Issued | Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. | View |
| us-gaap | Common Stock, Shares, Outstanding | Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | Costs and Expenses | Total costs of sales and operating expenses for the period. | View |
| us-gaap | Long-term Debt, Gross | Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. | View |
| us-gaap | Debt Instrument, Fair Value Disclosure | Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. | View |
| us-gaap | Debt Instrument, Unamortized Discount | Amount, after accumulated amortization, of debt discount. | View |
| us-gaap | Debt, Long-term and Short-term, Combined Amount | Represents the aggregate of total long-term debt, including current maturities and short-term debt. | View |
| us-gaap | Debt, Weighted Average Interest Rate | Weighted average interest rate of debt outstanding. | View |
| us-gaap | Deferred Federal Income Tax Expense (Benefit) | Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Deferred Income Tax Expense (Benefit) | Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Deferred Revenue and Credits, Noncurrent | Total carrying amount of consideration received or receivable as of the balance sheet date representing potential earnings that were not as yet recognized as revenue or other forms of income in conformity with GAAP, and which are expected to be recognized as such after one year or beyond the normal operating cycle, if longer. | View |
| us-gaap | Deferred State and Local Income Tax Expense (Benefit) | Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations. | View |
| us-gaap | Deferred Tax Assets, Derivative Instruments | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments. | View |
| us-gaap | Deferred Tax Assets, Frequent Flier Liability | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from frequent flier obligations. | View |
| us-gaap | Deferred Tax Assets, Net | Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. | View |
| us-gaap | Deferred Tax Assets, Net, Current | Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current. | View |
| us-gaap | Deferred Tax Assets, Net, Noncurrent | Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent. | View |
| us-gaap | Deferred Tax Assets, Net of Valuation Allowance | Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. | View |
| us-gaap | Deferred Tax Assets, Operating Loss Carryforwards | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. | View |
| us-gaap | Deferred Tax Assets, Operating Loss Carryforwards, State and Local | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. | View |
| us-gaap | Deferred Tax Assets, Other | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. | View |
| us-gaap | Deferred Tax Assets, Property, Plant and Equipment | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. | View |
| us-gaap | Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax | Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards. | View |
| us-gaap | Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits | Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from employee benefits, classified as other. | View |
| us-gaap | Deferred Tax Assets, Valuation Allowance | Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. | View |
| us-gaap | Deferred Tax Liabilities, Net | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. | View |
| us-gaap | Deferred Tax Liabilities, Intangible Assets | Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill. | View |
| us-gaap | Deferred Tax Liabilities, Leasing Arrangements | Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements. | View |
| us-gaap | Deferred Tax Liabilities, Net, Noncurrent | Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent. | View |
| us-gaap | Deferred Tax Liabilities, Other | Amount of deferred tax liability attributable to taxable temporary differences classified as other. | View |
| us-gaap | Deferred Tax Liabilities, Property, Plant and Equipment | Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. | View |
| us-gaap | Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) | The percentage of the fair value of debt securities to the fair value of total plan assets held as of the measurement date. | View |
| us-gaap | Defined Benefit Plan, Plan Assets, Amount | Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. | View |
| us-gaap | Defined Benefit Plan, Future Amortization of Gain (Loss) (Deprecated 2017-01-31) | Amount included in accumulated other comprehensive income (AOCI) related to gain (loss) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position. | View |
| us-gaap | Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation | Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets. | View |
| us-gaap | Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets | Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets. | View |
| us-gaap | Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation | Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets. | View |
| us-gaap | Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities (Deprecated 2012-01-31) | Target allocation percentage of investments in debt securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. | View |
| us-gaap | Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities (Deprecated 2012-01-31) | Target allocation percentage of investments in equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. | View |
| us-gaap | Defined Contribution Plan, Cost | Amount of cost for defined contribution plan. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | Derivative Instruments, Loss Recognized in Income (Deprecated 2013-01-31) | The amount of loss recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Percent | Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. | View |
| us-gaap | Employee-related Liabilities, Current | Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Disclosure on Geographic Areas, Revenue from External Customers Attributed to Entity's Country of Domicile (Deprecated 2013-01-31) | Revenues from external customers attributed to the entity's country of domicile. | View |
| us-gaap | Disclosure on Geographic Areas, Revenue from External Customers Attributed to Foreign Countries (Deprecated 2013-01-31) | Revenues from external customers attributed to all foreign countries in total from which the entity derives revenues. | View |
| us-gaap | Extinguishment of Debt, Amount | Gross amount of debt extinguished. | View |
| us-gaap | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings (Deprecated 2012-01-31) | This element represents total gains or losses for the period (realized and unrealized), arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), which are included in earnings or resulted in a change in net asset value. | View |
| us-gaap | Future Amortization Expense, Year Five (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized during year five of the five succeeding fiscal years. | View |
| us-gaap | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) | Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. | View |
| us-gaap | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales | Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. | View |
| us-gaap | Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value | Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. | View |
| us-gaap | Fair Value of Assets Acquired | The fair value of assets acquired in noncash investing or financing activities. | View |
| us-gaap | Finite-Lived Intangible Assets, Accumulated Amortization | Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. | View |
| us-gaap | Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31) | Aggregate amount of intangible asset amortization recognized as expense during the period. | View |
| us-gaap | Finite-Lived Intangible Asset, Expected Amortization, after Year Five | Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Finite-Lived Intangible Asset, Expected Amortization, Year One | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Finite-Lived Intangible Asset, Expected Amortization, Year Five | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Finite-Lived Intangible Asset, Expected Amortization, Year Four | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Finite-Lived Intangible Asset, Expected Amortization, Year Three | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Finite-Lived Intangible Asset, Expected Amortization, Year Two | Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Finite-Lived Intangible Assets, Net | Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. | View |
| us-gaap | Finite-Lived Intangible Assets, Useful Life, Maximum (Deprecated 2012-01-31) | The maximum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company. | View |
| us-gaap | Flight Equipment Owned, Gross (Deprecated 2016-01-31) | The gross amount of long-lived, depreciable flight assets owned by the entity and used in the entity's principle business operations, including owned aircraft as well as capitalized improvements. | View |
| us-gaap | Foreign Currency Transaction Gain (Loss), Realized | Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement. | View |
| us-gaap | Fuel Costs | Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period. | View |
| us-gaap | Future Amortization Expense, after Year Five (Deprecated 2012-01-31) | The amount of amortization expense expected to be recognized for the remainder of the finite-lived intangible asset useful life after the fifth succeeding fiscal year. | View |
| us-gaap | Gain (Loss) on Disposition of Property Plant Equipment | Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. | View |
| us-gaap | Gain (Loss) on Extinguishment of Debt | Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. | View |
| us-gaap | Debt Securities, Held-to-maturity, Current | Amount of investment in debt security measured at amortized cost (held-to-maturity), classified as current. | View |
| us-gaap | Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. | View |
| us-gaap | Other than Temporary Impairment Losses, Investments | The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. | View |
| us-gaap | Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. | View |
| us-gaap | Income Tax Expense (Benefit) | Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. | View |
| us-gaap | Income Taxes Paid | The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. | View |
| us-gaap | Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. | View |
| us-gaap | Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). | View |
| us-gaap | Increase (Decrease) in Accounts Payable | The increase (decrease) during the reporting period in the aggregate amount 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. | View |
| us-gaap | Increase (Decrease) in Accounts Receivable | The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. | View |
| us-gaap | Increase (Decrease) in Accrued Salaries | The increase (decrease) during the period in accrued salaries. | View |
| us-gaap | Increase (Decrease) in Accrued Taxes Payable | The increase (decrease) during the reporting period of all taxes owed but not paid, including income, property and other taxes. | View |
| us-gaap | Increase (Decrease) in Air Traffic Liability | The increase (decrease) during the reporting period in the amount of unearned revenue related to tickets sold but not yet recognized as revenue. | View |
| us-gaap | Increase (Decrease) in Materials and Supplies | The increase (decrease) during the period in the carrying amount of capitalized costs of materials, supplies, or both, which are not included in inventory. | View |
| us-gaap | Increase (Decrease) in Other Operating Assets | Amount of increase (decrease) in operating assets classified as other. | View |
| us-gaap | Increase (Decrease) in Other Operating Liabilities | Amount of increase (decrease) in operating liabilities classified as other. | View |
| us-gaap | Increase (Decrease) in Prepaid Expense | The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods. | View |
| us-gaap | Increase (Decrease) in Restricted Cash | The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. | View |
| us-gaap | Increase (Decrease) in Restricted Cash for Operating Activities | The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as operating activities. This may include cash restricted for regulatory purposes. | View |
| us-gaap | Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements | Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. | View |
| us-gaap | Indefinite-Lived International Slots and Routes | Carrying amount, (original cost adjusted for any previously recognized amortization and impairment) as of the balance sheet date, of international slots, route authorities, airport operating and gate lease rights and related intangibles. | View |
| us-gaap | Indefinite-Lived Trademarks | Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit. | View |
| us-gaap | Intangible Assets, Net (Excluding Goodwill) | Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. | View |
| us-gaap | Interest Costs Capitalized | Amount of interest capitalized during the period. | View |
| us-gaap | Interest Expense | Amount of the cost of borrowed funds accounted for as interest expense. | View |
| us-gaap | Interest on Convertible Debt, Net of Tax | The after-tax amount of interest recognized in the period associated with any convertible debt. | View |
| us-gaap | Investment Income, Interest | Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. | View |
| us-gaap | Labor and Related Expense | Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. | View |
| us-gaap | 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. | View |
| us-gaap | Liabilities and Equity | Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. | View |
| us-gaap | 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. | View |
| us-gaap | Liabilities, Noncurrent | Amount of obligation due after one year or beyond the normal operating cycle, if longer. | View |
| us-gaap | Long-term Debt and Lease Obligation | Amount of long-term debt and lease obligation, classified as noncurrent. | View |
| us-gaap | Long-term Debt and Lease Obligation, Current | Amount of long-term debt and lease obligation, classified as current. | View |
| us-gaap | Long-term Debt, Fair Value | The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. | View |
| us-gaap | Long-Term Debt, Maturity, after Year Five | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Long-Term Debt, Maturity, Year One | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Long-Term Debt, Maturity, Year Five | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Long-Term Debt, Maturity, Year Four | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Long-Term Debt, Maturity, Year Three | Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). | View |
| us-gaap | Selling and Marketing Expense | The aggregate total amount of expenses directly related to the marketing or selling of products or services. | View |
| us-gaap | Long-term Investments | The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). | View |
| us-gaap | Long-term Debt, Percentage Bearing Variable Interest, Amount | The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. | View |
| us-gaap | Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31) | This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities. | View |
| us-gaap | Marketing and Advertising Expense | The total expense recognized in the period for promotion, public relations, and brand or product advertising. | View |
| us-gaap | Multiemployer Plan, Period Contributions (Deprecated 2017-01-31) | Amount of contributions made to multiemployer plans by the employer. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | Net Income (Loss) Available to Common Stockholders, Diluted | Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders. | View |
| us-gaap | 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). | View |
| us-gaap | Operating Income (Loss) | The net result for the period of deducting operating expenses from operating revenues. | View |
| us-gaap | Operating Leases, Future Minimum Payments Due | Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. | View |
| us-gaap | Operating Leases, Future Minimum Payments Due, Next Twelve Months | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Five Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Four Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Three Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Future Minimum Payments, Due in Two Years | Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. | View |
| us-gaap | Operating Leases, Rent Expense, Net | Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. | View |
| us-gaap | Other Accrued Liabilities, Current | Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. | View |
| us-gaap | Amortization of Other Deferred Charges | Amount of amortization of other deferred costs recognized in the income statement. | View |
| us-gaap | Other Asset Impairment Charges | The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value. | View |
| us-gaap | Other Assets, Noncurrent | Amount of noncurrent assets classified as other. | View |
| us-gaap | Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31) | The increase (decrease) in accumulated comprehensive income during the period related to pension and other postretirement benefit plans, after tax. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label. | View |
| us-gaap | Other Comprehensive Income (Loss), Net of Tax | Amount after tax and reclassification adjustments of other comprehensive income (loss). | View |
| us-gaap | Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax | Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan. | View |
| us-gaap | Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, before Tax (Deprecated 2013-01-31) | Before tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities. | View |
| us-gaap | Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, before Tax (Deprecated 2012-01-31) | Pre tax reclassification adjustment for gains or losses realized upon the sale of securities. | View |
| us-gaap | OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax | Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. | View |
| us-gaap | OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax | Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. | View |
| us-gaap | OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax | Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. | View |
| us-gaap | 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. | View |
| us-gaap | Other Labor-related Expenses | Amount of labor-related expenses classified as other. | View |
| us-gaap | Other Liabilities, Noncurrent | Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. | View |
| us-gaap | Other Noncash Income (Expense) | Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other. | View |
| us-gaap | Other Noncash Income Tax Expense | The portion of the noncash component of income tax expense for the period other than the portion from the net change in the entity's deferred tax assets and liabilities. | View |
| us-gaap | Other Nonoperating Income (Expense) | Amount of income (expense) related to nonoperating activities, classified as other. | View |
| us-gaap | Liability, Other Postretirement Defined Benefit Plan, Noncurrent | Amount of liability, recognized in statement of financial position, for defined benefit other postretirement plan, classified as noncurrent. Excludes pension plan. | View |
| us-gaap | Other Revenue, Net (Deprecated 2018-01-31) | Amount, after sales adjustments, returns, allowances, and discounts, of revenue classified as other. | View |
| us-gaap | Revenue, Net (Deprecated 2018-01-31) | Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. | View |
| us-gaap | Passenger Revenue, Mainline (Deprecated 2018-01-31) | Amount of a transportation carrier's mainline fare revenue recognized in the period from carrying passengers between destinations. | View |
| us-gaap | Passenger Revenue, Regional (Deprecated 2018-01-31) | Amount of a transportation carrier's regional affiliates' fare revenue recognized in the period from carrying passengers between destinations. | View |
| us-gaap | Payments of Debt Issuance Costs | The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. | View |
| us-gaap | Payments to Acquire Property, Plant, and Equipment | The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | Prepaid Expense and Other Assets, Noncurrent | 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 after one year or the normal operating cycle, if longer. | View |
| us-gaap | Proceeds from Issuance of Common Stock | The cash inflow from the additional capital contribution to the entity. | View |
| us-gaap | Proceeds from Issuance of Long-term Debt | The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. | View |
| us-gaap | Proceeds from (Payments for) Other Financing Activities | Amount of cash inflow (outflow) from financing activities classified as other. | View |
| us-gaap | Proceeds from Sale of Debt Securities, Available-for-sale | Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). | View |
| us-gaap | Proceeds from Sale of Property, Plant, and Equipment | The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | 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. | View |
| us-gaap | Property, Plant, and Equipment, Owned, Net | The net amount of long-lived, depreciable flight assets owned by the entity and used in the entity's principle business operations (owned aircraft and capitalized improvements) and capitalized assets classified as property, plant and equipment that are owned by the entity. Excludes assets subject to a capital lease. | View |
| us-gaap | Property Subject to or Available for Operating Lease, Number of Units | The number of units (items of property) under operating lease arrangements. | View |
| us-gaap | Receivables, Net, Current | The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value. | View |
| us-gaap | Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security | Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation. | View |
| us-gaap | Retained Earnings (Accumulated Deficit) | The cumulative amount of the reporting entity's undistributed earnings or deficit. | View |
| us-gaap | Share-based Payment Arrangement, Noncash Expense | Amount of noncash expense for share-based payment arrangement. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (Deprecated 2012-01-31) | Equity-based compensation cost during the period with respect to the award, which will be recognized in income (as well as the total recognized tax benefit) or capitalized as part of the cost of an asset. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term (Deprecated 2012-01-31) | The period of time an equity-based award is expected to be outstanding. An equity-based award's expected term is generally determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | The risk-free interest rate assumption that is used in valuing an option on its own shares. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. | View |
| us-gaap | Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value | The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. | View |
| us-gaap | 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. | View |
| us-gaap | Stockholders' Equity Attributable to Parent | Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. | View |
| us-gaap | Stockholders' Equity Note, Stock Split, Conversion Ratio | Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. | View |
| us-gaap | Stock Issued During Period, Shares, New Issues | Number of new stock issued during the period. | View |
| us-gaap | Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture | Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP). | View |
| us-gaap | Stock Issued During Period, Value, New Issues | Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. | View |
| us-gaap | Taxes Payable, Current | Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). | View |
| us-gaap | Treasury Stock, Shares, Acquired | Number of shares that have been repurchased during the period and are being held in treasury. | View |
| us-gaap | Treasury Stock, Shares, Retired | Number of shares of common and preferred stock retired from treasury during the period. | View |
| us-gaap | Unrealized Gain (Loss) on Price Risk Fair Value Hedging Instruments | Amount of unrealized gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of price risk derivatives instruments designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective. | View |
| us-gaap | 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. | View |
| us-gaap | Write off of Deferred Debt Issuance Cost | Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt. | View |
Chart of Accounts => Accounts
| Name | View |
|---|---|
| Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss) before Taxes (Deprecated 2018-01-31) | View |
| Effective Income Tax Rate Reconciliation, Percent | View |
| Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings (Deprecated 2012-01-31) | View |
| Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities | View |
| Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31) | View |
| Other Noncash Income Tax Expense | View |
| Other Liabilities, Noncurrent | View |
| Other Noncash Income (Expense) | View |
| Assets, Current | View |
| Accounts Payable, Current | View |
| Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | View |
| AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax | View |
| Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax | View |
| Accumulated Other Comprehensive Income (Loss), Net of Tax | View |
| Additional Paid in Capital, Common Stock | View |
| Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt | View |
| APIC, Share-based Payment Arrangement, Increase for Cost Recognition | View |
| Aircraft Maintenance, Materials, and Repairs | View |
| Aircraft Rental | View |
| Airline, Capacity Purchase Arrangements | View |
| Airline Related Inventory, Gross | View |
| Airline Related Inventory, Net | View |
| Air Traffic Liability, Current | View |
| Share-based Payment Arrangement, Expense | View |
| Amortization of Debt Issuance Costs and Discounts | View |
| Amortization of Intangible Assets | View |
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | View |
| Asset Impairment Charges | View |
| Assets | View |
| Available-for-sale Securities, Current | View |
| Available-for-sale Securities, Gross Realized Gain (Loss) | View |
| Available-for-sale Securities, Income Tax Expense on Change in Unrealized Holding Gain (Loss) (Deprecated 2018-01-31) | View |
| Cargo and Freight Revenue (Deprecated 2018-01-31) | View |
| Cash and Cash Equivalents, at Carrying Value | View |
| Cash and Cash Equivalents, Period Increase (Decrease) | View |
| Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments (Deprecated 2013-01-31) | View |
| Common Stock, Par or Stated Value Per Share | View |
| Common Stock, Shares Authorized | View |
| Common Stock, Shares, Issued | View |
| Common Stock, Shares, Outstanding | View |
| Common Stock, Value, Issued | View |
| Comprehensive Income (Loss), Net of Tax, Attributable to Parent | View |
| Costs and Expenses | View |
| Current Federal Tax Expense (Benefit) | View |
| Current Income Tax Expense (Benefit) | View |
| Current State and Local Tax Expense (Benefit) | View |
| Debt Conversion, Original Debt, Amount | View |
| Long-term Debt, Gross | View |
| Debt Instrument, Fair Value Disclosure | View |
| Debt Instrument, Unamortized Discount | View |
| Debt, Long-term and Short-term, Combined Amount | View |
| Debt, Weighted Average Interest Rate | View |
| Deferred Federal Income Tax Expense (Benefit) | View |
| Deferred Income Tax Expense (Benefit) | View |
| Deferred Revenue and Credits, Noncurrent | View |
| Deferred State and Local Income Tax Expense (Benefit) | View |
| Deferred Tax Assets, Derivative Instruments | View |
| Deferred Tax Assets, Frequent Flier Liability | View |
| Deferred Tax Assets, Net | View |
| Deferred Tax Assets, Net, Current | View |
| Deferred Tax Assets, Net, Noncurrent | View |
| Deferred Tax Assets, Net of Valuation Allowance | View |
| Deferred Tax Assets, Operating Loss Carryforwards | View |
| Deferred Tax Assets, Operating Loss Carryforwards, State and Local | View |
| Deferred Tax Assets, Other | View |
| Deferred Tax Assets, Property, Plant and Equipment | View |
| Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax | View |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits | View |
| Deferred Tax Assets, Valuation Allowance | View |
| Deferred Tax Liabilities, Net | View |
| Deferred Tax Liabilities, Intangible Assets | View |
| Deferred Tax Liabilities, Leasing Arrangements | View |
| Deferred Tax Liabilities, Net, Noncurrent | View |
| Deferred Tax Liabilities, Other | View |
| Deferred Tax Liabilities, Property, Plant and Equipment | View |
| Defined Benefit Plan, Amortization of Gain (Loss) | View |
| Defined Benefit Plan, Amortization of Net Gains (Losses) (Deprecated 2013-01-31) | View |
| Defined Benefit Plan, Debt Securities (Deprecated 2012-01-31) | View |
| Defined Benefit Plan, Plan Assets, Amount | View |
| Defined Benefit Plan, Future Amortization of Gain (Loss) (Deprecated 2017-01-31) | View |
| Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation | View |
| Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets | View |
| Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation | View |
| Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities (Deprecated 2012-01-31) | View |
| Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities (Deprecated 2012-01-31) | View |
| Defined Contribution Plan, Cost | View |
| Deposits on Flight Equipment | View |
| Depreciation, Depletion and Amortization, Nonproduction | View |
| Derivative Instruments, Loss Recognized in Income (Deprecated 2013-01-31) | View |
| Earnings Per Share, Basic | View |
| Earnings Per Share, Diluted | View |
| Employee-related Liabilities, Current | View |
| Disclosure on Geographic Areas, Revenue from External Customers Attributed to Entity's Country of Domicile (Deprecated 2013-01-31) | View |
| Disclosure on Geographic Areas, Revenue from External Customers Attributed to Foreign Countries (Deprecated 2013-01-31) | View |
| Extinguishment of Debt, Amount | View |
| Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) (Deprecated 2012-01-31) | View |
| Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) | View |
| Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales | View |
| Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value | View |
| Fair Value of Assets Acquired | View |
| Finite-Lived Intangible Assets, Accumulated Amortization | View |
| Finite-Lived Intangible Assets, Amortization Expense (Deprecated 2012-01-31) | View |
| Finite-Lived Intangible Asset, Expected Amortization, after Year Five | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year One | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Five | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Four | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Three | View |
| Finite-Lived Intangible Asset, Expected Amortization, Year Two | View |
| Finite-Lived Intangible Assets, Net | View |
| Finite-Lived Intangible Assets, Useful Life, Maximum (Deprecated 2012-01-31) | View |
| Flight Equipment Owned, Gross (Deprecated 2016-01-31) | View |
| Foreign Currency Transaction Gain (Loss), Realized | View |
| Frequent Flier Liability, Current | View |
| Fuel Costs | View |
| Future Amortization Expense, after Year Five (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Five (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Four (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year One (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Three (Deprecated 2012-01-31) | View |
| Future Amortization Expense, Year Two (Deprecated 2012-01-31) | View |
| Gain (Loss) on Disposition of Intangible Assets | View |
| Gain (Loss) on Price Risk Derivatives, Net | View |
| Gain (Loss) on Sale of Investments | View |
| Gain (Loss) on Disposition of Property Plant Equipment | View |
| Gain (Loss) on Extinguishment of Debt | View |
| Debt Securities, Held-to-maturity, Current | View |
| Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | View |
| Other than Temporary Impairment Losses, Investments | View |
| Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest | View |
| Income Tax Expense (Benefit) | View |
| Income Taxes Paid | View |
| Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | View |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | View |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount | View |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | View |
| Increase (Decrease) in Accounts Payable | View |
| Increase (Decrease) in Accounts Receivable | View |
| Increase (Decrease) in Accrued Salaries | View |
| Increase (Decrease) in Accrued Taxes Payable | View |
| Increase (Decrease) in Air Traffic Liability | View |
| Increase (Decrease) in Materials and Supplies | View |
| Increase (Decrease) in Other Operating Assets | View |
| Increase (Decrease) in Other Operating Liabilities | View |
| Increase (Decrease) in Prepaid Expense | View |
| Increase (Decrease) in Restricted Cash | View |
| Increase (Decrease) in Restricted Cash for Operating Activities | View |
| Other Labor-related Expenses | View |
| Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements | View |
| Indefinite-Lived International Slots and Routes | View |
| Indefinite-Lived Trademarks | View |
| Intangible Assets, Net (Excluding Goodwill) | View |
| Interest Costs Capitalized | View |
| Interest Expense | View |
| Interest on Convertible Debt, Net of Tax | View |
| Interest Paid, Excluding Capitalized Interest, Operating Activities | View |
| Investment Income, Interest | View |
| Labor and Related Expense | View |
| Landing Fees and Other Rentals | View |
| Liabilities and Equity | View |
| Liabilities, Current | View |
| Liabilities, Noncurrent | View |
| Long-term Debt and Lease Obligation | View |
| Long-term Debt and Lease Obligation, Current | View |
| Long-term Debt, Fair Value | View |
| Long-Term Debt, Maturity, after Year Five | View |
| Long-Term Debt, Maturity, Year One | View |
| Long-Term Debt, Maturity, Year Five | View |
| Long-Term Debt, Maturity, Year Four | View |
| Long-Term Debt, Maturity, Year Three | View |
| Long-Term Debt, Maturity, Year Two | View |
| Long-term Investments | View |
| Long-term Debt, Percentage Bearing Variable Interest, Amount | View |
| Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31) | View |
| Marketing and Advertising Expense | View |
| Multiemployer Plan, Period Contributions (Deprecated 2017-01-31) | View |
| Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Employer's Contributions (Deprecated 2017-01-31) | View |
| Net Cash Provided by (Used in) Financing Activities | View |
| Net Cash Provided by (Used in) Investing Activities | View |
| Net Cash Provided by (Used in) Operating Activities | View |
| Net Income (Loss) Attributable to Parent | View |
| Net Income (Loss) Available to Common Stockholders, Diluted | View |
| Nonoperating Income (Expense) | View |
| Operating Income (Loss) | View |
| Operating Leases, Future Minimum Payments Due | View |
| Operating Leases, Future Minimum Payments Due, Next Twelve Months | View |
| Operating Leases, Future Minimum Payments, Due in Five Years | View |
| Operating Leases, Future Minimum Payments, Due in Four Years | View |
| Operating Leases, Future Minimum Payments, Due in Three Years | View |
| Operating Leases, Future Minimum Payments, Due in Two Years | View |
| Operating Leases, Future Minimum Payments, Due Thereafter | View |
| Operating Leases, Rent Expense, Net | View |
| Other Accrued Liabilities, Current | View |
| Amortization of Other Deferred Charges | View |
| Other Asset Impairment Charges | View |
| Other Assets, Noncurrent | View |
| Other Comprehensive Income (Loss), Net of Tax | View |
| Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31) | View |
| Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax | View |
| Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, before Tax (Deprecated 2013-01-31) | View |
| Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, before Tax (Deprecated 2012-01-31) | View |
| OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax | View |
| OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax | View |
| OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax | View |
| Other Cost and Expense, Operating | View |
| Other Nonoperating Income (Expense) | View |
| Liability, Other Postretirement Defined Benefit Plan, Noncurrent | View |
| Other Revenue, Net (Deprecated 2018-01-31) | View |
| Other than Temporary Impairment Losses, Investments, Available-for-sale Securities | View |
| Passenger Revenue, Mainline (Deprecated 2018-01-31) | View |
| Passenger Revenue, Regional (Deprecated 2018-01-31) | View |
| Payments of Debt Issuance Costs | View |
| Payments to Acquire Property, Plant, and Equipment | View |
| Payments to Acquire Short-term Investments | View |
| Prepaid Expense and Other Assets, Current | View |
| Prepaid Expense and Other Assets, Noncurrent | View |
| Proceeds from Issuance of Common Stock | View |
| Proceeds from Issuance of Long-term Debt | View |
| Proceeds from (Payments for) Other Financing Activities | View |
| Proceeds from Sale of Debt Securities, Available-for-sale | View |
| Proceeds from Sale of Property, Plant, and Equipment | View |
| Proceeds from Sale of Short-term Investments | View |
| Property, Plant and Equipment, Net | View |
| Property, Plant and Equipment, Other, Gross | View |
| Property, Plant, and Equipment, Owned, Net | View |
| Property Subject to or Available for Operating Lease, Number of Units | View |
| Receivables, Net, Current | View |
| Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security | View |
| Restricted Cash and Cash Equivalents, Noncurrent | View |
| Retained Earnings (Accumulated Deficit) | View |
| Revenue, Net (Deprecated 2018-01-31) | View |
| Selling and Marketing Expense | View |
| Severance Costs (Deprecated 2013-01-31) | View |
| Share-based Payment Arrangement, Noncash Expense | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost (Deprecated 2012-01-31) | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term (Deprecated 2012-01-31) | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | View |
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value | View |
| Short-term Investments | View |
| Stockholders' Equity Attributable to Parent | View |
| Stockholders' Equity Note, Stock Split, Conversion Ratio | View |
| Stock Issued During Period, Shares, New Issues | View |
| Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture | View |
| Stock Issued During Period, Value, New Issues | View |
| Taxes Payable, Current | View |
| Treasury Stock, Shares, Acquired | View |
| Treasury Stock, Shares, Retired | View |
| Unrealized Gain (Loss) on Price Risk Fair Value Hedging Instruments | View |
| Weighted Average Number of Shares Outstanding, Diluted | View |
| Weighted Average Number of Shares Outstanding, Basic | View |
| Write off of Deferred Debt Issuance Cost | View |