$ALK
ALASKA AIR GROUP, INC. Stock $alk

$alk Overview Financials Valuation SEC Filings Company Website

2014 Q4 Form 10-K Financial Statement

#000076642116000065 Filed on February 11, 2016

Income Statement

Concept	2014 Q4	2014	2013
Revenue	$1.306B	$0.00	$0.00
YoY Change	7.93%
Cost Of Revenue	$558.0M	$2.359B	$2.350B
YoY Change	-3.46%	0.38%	4.12%
Gross Profit	$748.0M	$3.009B	$2.806B
YoY Change	18.35%	7.23%	16.92%
Gross Profit Margin	57.27%
Selling, General & Admin	$381.0M	$1.451B	$1.370B
YoY Change	6.13%	5.91%	5.87%
% of Gross Profit	50.94%	48.22%	48.82%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$76.00M	$294.0M	$270.0M
YoY Change	13.43%	8.89%	2.27%
% of Gross Profit	10.16%	9.77%	9.62%
Operating Expenses	$536.0M	$4.406B	$4.318B
YoY Change	6.77%	2.04%	4.68%
Operating Profit	$212.0M	$962.0M	$838.0M
YoY Change	63.08%	14.8%	57.52%
Interest Expense	$0.00	$48.00M	$56.00M
YoY Change	-100.0%	-14.29%	-12.5%
% of Operating Profit	0.0%	4.99%	6.68%
Other Income/Expense, Net	$0.00	$13.00M	-$22.00M
YoY Change	-100.0%	-159.09%	22.22%
Pretax Income	$242.0M	$975.0M	$816.0M
YoY Change	93.6%	19.49%	58.75%
Income Tax	$94.00M	$370.0M	$308.0M
% Of Pretax Income	38.84%	37.95%	37.75%
Net Earnings	$148.0M	$605.0M	$508.0M
YoY Change	89.74%	19.09%	60.76%
Net Earnings / Revenue	11.33%
Basic Earnings Per Share		$4.47	$3.63
Diluted Earnings Per Share	$1.107M	$4.42	$3.58
COMMON SHARES
Basic Shares Outstanding	132.6M shares	135.4M shares	139.9M shares
Diluted Shares Outstanding		136.8M shares	141.9M shares

Balance Sheet

Concept	2014 Q4	2014	2013
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.217B	$1.217B	$1.330B
YoY Change	-8.5%	-8.5%	6.23%
Cash & Equivalents	$107.0M	$107.0M	$80.00M
Short-Term Investments	$1.110B	$1.110B	$1.250B
Other Short-Term Assets	$105.0M	$105.0M	$220.0M
YoY Change	-52.27%	-52.27%	-25.93%
Inventory	$58.00M	$58.00M	$60.00M
Prepaid Expenses
Receivables	$259.0M	$259.0M	$152.0M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.639B	$1.639B	$1.762B
YoY Change	-6.98%	-6.98%	1.44%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.299B	$4.299B	$3.893B
YoY Change	10.43%	10.43%	7.87%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$4.000M	$4.000M	$4.000M
YoY Change	0.0%	0.0%	-89.74%
Other Assets	$126.0M	$122.0M	$179.0M
YoY Change	-31.15%	-31.84%	49.17%
Total Long-Term Assets	$4.425B	$4.425B	$4.076B
YoY Change	8.56%	8.56%	8.17%
TOTAL ASSETS
Total Short-Term Assets	$1.639B	$1.639B	$1.762B
Total Long-Term Assets	$4.425B	$4.425B	$4.076B
Total Assets	$6.064B	$6.064B	$5.838B
YoY Change	3.87%	3.87%	6.05%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$62.00M	$62.00M	$64.00M
YoY Change	-3.13%	-3.13%	-1.54%
Accrued Expenses	$585.0M	$855.0M	$828.0M
YoY Change	-6.25%	3.26%	12.65%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$117.0M	$117.0M	$117.0M
YoY Change	0.0%	0.0%	-27.33%
Total Short-Term Liabilities	$1.671B	$1.671B	$1.580B
YoY Change	5.76%	5.76%	5.26%
LONG-TERM LIABILITIES
Long-Term Debt	$686.0M	$686.0M	$754.0M
YoY Change	-9.02%	-9.02%	-13.43%
Other Long-Term Liabilities	$327.0M	$947.0M	$766.0M
YoY Change	6.17%	23.63%	-39.49%
Total Long-Term Liabilities	$1.697B	$1.633B	$1.520B
YoY Change	15.05%	7.43%	-28.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.671B	$1.671B	$1.580B
Total Long-Term Liabilities	$1.697B	$1.633B	$1.520B
Total Liabilities	$3.368B	$3.937B	$3.809B
YoY Change	10.25%	3.36%	-6.73%
SHAREHOLDERS EQUITY
Retained Earnings	$2.144B
YoY Change	33.42%
Common Stock	$297.0M
YoY Change	-51.07%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.000M
YoY Change	100.0%
Treasury Stock Shares	75.10K shares
Shareholders Equity	$2.127B	$2.127B	$2.029B
YoY Change
Total Liabilities & Shareholders Equity	$6.064B	$6.064B	$5.838B
YoY Change	3.87%	3.87%	6.05%

Cashflow Statement

Concept	2014 Q4	2014	2013
OPERATING ACTIVITIES
Net Income	$148.0M	$605.0M	$508.0M
YoY Change	89.74%	19.09%	60.76%
Depreciation, Depletion And Amortization	$76.00M	$294.0M	$270.0M
YoY Change	13.43%	8.89%	2.27%
Cash From Operating Activities	$138.0M	$1.030B	$981.0M
YoY Change	-13.21%	4.99%	30.28%
INVESTING ACTIVITIES
Capital Expenditures	-$131.0M	$694.0M	$566.0M
YoY Change	-23.39%	22.61%	9.27%
Acquisitions		$0.00
YoY Change
Other Investing Activities	$208.0M	-$10.00M	$3.000M
YoY Change	35.95%	-433.33%	-127.27%
Cash From Investing Activities	$77.00M	-$541.0M	-$698.0M
YoY Change	-527.78%	-22.49%	8.22%
FINANCING ACTIVITIES
Cash Dividend Paid		$68.00M	$28.00M
YoY Change		142.86%
Common Stock Issuance & Retirement, Net		$321.0M	$135.0M
YoY Change		137.78%	365.52%
Debt Paid & Issued, Net		$119.0M	$161.0M
YoY Change		-26.09%	-41.45%
Cash From Financing Activities	-142.0M	-$462.0M	-$325.0M
YoY Change	39.22%	42.15%	269.32%
NET CHANGE
Cash From Operating Activities	138.0M	$1.030B	$981.0M
Cash From Investing Activities	77.00M	-$541.0M	-$698.0M
Cash From Financing Activities	-142.0M	-$462.0M	-$325.0M
Net Change In Cash	73.00M	$27.00M	-$42.00M
YoY Change	87.18%	-164.29%	-310.0%
FREE CASH FLOW
Cash From Operating Activities	$138.0M	$1.030B	$981.0M
Capital Expenditures	-$131.0M	$694.0M	$566.0M
Free Cash Flow	$269.0M	$336.0M	$415.0M
YoY Change	-18.48%	-19.04%	76.6%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015Q4	alk	Airline Capacity Purchase Arrangements Carriers AirlineCapacityPurchaseArrangementsCarriers	3	carriers
CY2014Q4	alk	Deferred Revenue Mileage Plan Awards Issued But Not Yet Flown DeferredRevenueMileagePlanAwardsIssuedButNotYetFlown	33000000	USD
CY2015Q4	alk	Deferred Revenue Mileage Plan Awards Issued But Not Yet Flown DeferredRevenueMileagePlanAwardsIssuedButNotYetFlown	37000000	USD
CY2014Q4	alk	Deferred Tax Assets Mileage Plan DeferredTaxAssetsMileagePlan	206000000	USD
CY2015Q4	alk	Deferred Tax Assets Mileage Plan DeferredTaxAssetsMileagePlan	208000000	USD
CY2013	alk	Effective Income Tax Rate Reconciliation Stateand Local Income Sourcing Amount EffectiveIncomeTaxRateReconciliationStateandLocalIncomeSourcingAmount	0	USD
CY2014	alk	Effective Income Tax Rate Reconciliation Stateand Local Income Sourcing Amount EffectiveIncomeTaxRateReconciliationStateandLocalIncomeSourcingAmount	0	USD
CY2015	alk	Effective Income Tax Rate Reconciliation Stateand Local Income Sourcing Amount EffectiveIncomeTaxRateReconciliationStateandLocalIncomeSourcingAmount	-15000000	USD
CY2014Q4	alk	Leased Aircraft Return Costs LeasedAircraftReturnCosts	1000000	USD
CY2015Q4	alk	Leased Aircraft Return Costs LeasedAircraftReturnCosts	5000000	USD
CY2015Q4	alk	Line Of Credit Facility Number Of Credit Facilities LineOfCreditFacilityNumberOfCreditFacilities	3	credit_facility
CY2015	alk	Lineof Credit Facilityminimumassetrequirement LineofCreditFacilityminimumassetrequirement	500000000	USD
CY2015	alk	Numberof Defined Benefit Plans NumberofDefinedBenefitPlans	4	plan
CY2015	alk	Numberof Defined Contribution Plans NumberofDefinedContributionPlans	5	plan
CY2015Q4	alk	Numberof Operating Airlines NumberofOperatingAirlines	2	airline
CY2013	alk	Operating Expenses Excluding Fuel OperatingExpensesExcludingFuel	2851000000	USD
CY2014	alk	Operating Expenses Excluding Fuel OperatingExpensesExcludingFuel	2988000000	USD
CY2015	alk	Operating Expenses Excluding Fuel OperatingExpensesExcludingFuel	3346000000	USD
CY2013	alk	Other Netand Special Revenue OtherNetandSpecialRevenue	776000000	USD
CY2014	alk	Other Netand Special Revenue OtherNetandSpecialRevenue	675000000	USD
CY2015	alk	Other Netand Special Revenue OtherNetandSpecialRevenue	697000000	USD
CY2013	alk	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	16000000	USD
CY2014	alk	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	40000000	USD
CY2015	alk	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	35000000	USD
CY2015	alk	Quarterly Payout To Employee Under Employee Incentive Plan Maximum QuarterlyPayoutToEmployeeUnderEmployeeIncentivePlanMaximum	300
CY2013	alk	Regional Carrier Expense RegionalCarrierExpense	45000000	USD
CY2014	alk	Regional Carrier Expense RegionalCarrierExpense	58000000	USD
CY2015	alk	Regional Carrier Expense RegionalCarrierExpense	72000000	USD
CY2015	alk	Special Itemnetoftax SpecialItemnetoftax	20000000	USD
CY2015	alk	Special Itemnetoftaxperdilutedshare SpecialItemnetoftaxperdilutedshare	0.15
CY2013	alk	Special Revenue SpecialRevenue	192000000	USD
CY2014	alk	Special Revenue SpecialRevenue	0	USD
CY2015	alk	Special Revenue SpecialRevenue	0	USD
CY2013	alk	Special Revenue Adjustment SpecialRevenueAdjustment	192000000	USD
CY2014	alk	Special Revenue Adjustment SpecialRevenueAdjustment	0	USD
CY2015	alk	Special Revenue Adjustment SpecialRevenueAdjustment	0	USD
CY2013	alk	Specialitem Specialitem	0	USD
CY2014	alk	Specialitem Specialitem	-30000000	USD
CY2015	alk	Specialitem Specialitem	32000000	USD
CY2014Q4	alk	Total Cash And Marketable Securities Amortized Cost Basis TotalCashAndMarketableSecuritiesAmortizedCostBasis	1217000000	USD
CY2015Q4	alk	Total Cash And Marketable Securities Amortized Cost Basis TotalCashAndMarketableSecuritiesAmortizedCostBasis	1333000000	USD
CY2014Q4	alk	Travel Credits For Future Travel TravelCreditsForFutureTravel	33000000	USD
CY2015Q4	alk	Travel Credits For Future Travel TravelCreditsForFutureTravel	42000000	USD
CY2015	dei	Amendment Flag AmendmentFlag	false
CY2015	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2015	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2015	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015	dei	Document Period End Date DocumentPeriodEndDate	2015-12-31
CY2015	dei	Document Type DocumentType	10-K
CY2015	dei	Entity Central Index Key EntityCentralIndexKey	0000766421
CY2016Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	124729056	shares
CY2015	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2015	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2015Q2	dei	Entity Public Float EntityPublicFloat	8200000000	USD
CY2015	dei	Entity Registrant Name EntityRegistrantName	ALASKA AIR GROUP, INC.
CY2015	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2014Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	62000000	USD
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	63000000	USD
CY2014Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	585000000	USD
CY2015Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	661000000	USD
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2317000000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2614000000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-3000000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-12000000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-12000000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	298000000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	288000000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-310000000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-303000000	USD
CY2014Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	296000000	USD
CY2015Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	73000000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16000000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16000000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17000000	USD
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CY2014	us-gaap	Advertising Expense AdvertisingExpense	49000000	USD
CY2015	us-gaap	Advertising Expense AdvertisingExpense	55000000	USD
CY2013	us-gaap	Aircraft Maintenance Materials And Repairs AircraftMaintenanceMaterialsAndRepairs	247000000	USD
CY2014	us-gaap	Aircraft Maintenance Materials And Repairs AircraftMaintenanceMaterialsAndRepairs	229000000	USD
CY2015	us-gaap	Aircraft Maintenance Materials And Repairs AircraftMaintenanceMaterialsAndRepairs	253000000	USD
CY2013	us-gaap	Aircraft Rental AircraftRental	119000000	USD
CY2014	us-gaap	Aircraft Rental AircraftRental	110000000	USD
CY2015	us-gaap	Aircraft Rental AircraftRental	105000000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16000000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16000000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17000000	USD
CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	USD
CY2014Q4	us-gaap	Assets Assets	6064000000	USD
CY2015Q4	us-gaap	Assets Assets	6533000000	USD
CY2014Q4	us-gaap	Assets Current AssetsCurrent	1639000000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	1663000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	3000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	3000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	6000000	USD
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CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	9000000	USD
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CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	182000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis	9000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis	14000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	14000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	1055000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	1050000000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	4000000	USD
CY2014	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	4000000	USD
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CY2013	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	1089000000	USD
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CY2013	us-gaap	Cargo And Freight Revenue CargoAndFreightRevenue	113000000	USD
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CY2015	us-gaap	Cargo And Freight Revenue CargoAndFreightRevenue	108000000	USD
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CY2014Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	103000000	USD
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CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
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CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	125175325	shares
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	1000000	USD
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	1000000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	761000000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	478000000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	855000000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	145000000	USD
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CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	397000000	USD
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CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	256000000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	427000000	USD
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CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	146000000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	114000000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	37000000	USD
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CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1133000000	USD
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CY2015Q4	us-gaap	Deferred Revenue DeferredRevenue	431000000	USD
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CY2015Q4	us-gaap	Deferred Tax Assets Derivative Instruments DeferredTaxAssetsDerivativeInstruments	5000000	USD
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CY2015Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	22000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	24000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	41000000	USD
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CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	633000000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	682000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	633000000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	682000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	22000000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	23000000	USD
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CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	54000000	USD
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CY2014Q4	us-gaap	Deposits On Flight Equipment DepositsOnFlightEquipment	555000000	USD
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CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	320000000	USD
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CY2014	us-gaap	Dividends Cash DividendsCash	68000000	USD
CY2015	us-gaap	Dividends Cash DividendsCash	102000000	USD
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CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.47
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.61
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CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.56
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.377
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CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
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CY2014Q4	us-gaap	Energy Related Inventory EnergyRelatedInventory	21000000	USD
CY2015Q4	us-gaap	Energy Related Inventory EnergyRelatedInventory	14000000	USD
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CY2015Q4	us-gaap	Flight Equipment Gross FlightEquipmentGross	5690000000	USD
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CY2014	us-gaap	Food And Beverage Cost Of Sales FoodAndBeverageCostOfSales	93000000	USD
CY2015	us-gaap	Food And Beverage Cost Of Sales FoodAndBeverageCostOfSales	113000000	USD
CY2013	us-gaap	Fuel Costs FuelCosts	1467000000	USD
CY2014	us-gaap	Fuel Costs FuelCosts	1418000000	USD
CY2015	us-gaap	Fuel Costs FuelCosts	954000000	USD
CY2014	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	10000000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	816000000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	975000000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	816000000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	975000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1312000000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	308000000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	370000000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	464000000	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	286000000	USD
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	341000000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	459000000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	4000000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	4000000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	4000000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-3000000	USD
CY2014	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	USD
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-3000000	USD
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	21000000	USD
CY2014	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	25000000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	19000000	USD
CY2013	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	149000000	USD
CY2014	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	326000000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	349000000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	19000000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	110000000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-47000000	USD
CY2013	us-gaap	Increase Decrease In Air Traffic Liability1 IncreaseDecreaseInAirTrafficLiability1	29000000	USD
CY2014	us-gaap	Increase Decrease In Air Traffic Liability1 IncreaseDecreaseInAirTrafficLiability1	67000000	USD
CY2015	us-gaap	Increase Decrease In Air Traffic Liability1 IncreaseDecreaseInAirTrafficLiability1	38000000	USD
CY2013	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-146000000	USD
CY2014	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-114000000	USD
CY2015	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-56000000	USD
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	84000000	USD
CY2014	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	40000000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	57000000	USD
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CY2015	us-gaap	Increase Decrease In Pension Plan Obligations IncreaseDecreaseInPensionPlanObligations	36000000	USD
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CY2014	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	20000000	USD
CY2015	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	34000000	USD
CY2013	us-gaap	Interest Expense InterestExpense	56000000	USD
CY2014	us-gaap	Interest Expense InterestExpense	48000000	USD
CY2015	us-gaap	Interest Expense InterestExpense	42000000	USD
CY2013	us-gaap	Interest Paid Net InterestPaidNet	35000000	USD
CY2014	us-gaap	Interest Paid Net InterestPaidNet	28000000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	8000000	USD
CY2014Q4	us-gaap	Inventory Net InventoryNet	58000000	USD
CY2015Q4	us-gaap	Inventory Net InventoryNet	51000000	USD
CY2014Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	34000000	USD
CY2015Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	37000000	USD
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	18000000	USD
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	21000000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	21000000	USD
CY2013	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1086000000	USD
CY2014	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1136000000	USD
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1254000000	USD
CY2013	us-gaap	Landing Fees And Other Rentals LandingFeesAndOtherRentals	262000000	USD
CY2014	us-gaap	Landing Fees And Other Rentals LandingFeesAndOtherRentals	279000000	USD
CY2015	us-gaap	Landing Fees And Other Rentals LandingFeesAndOtherRentals	296000000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	290000000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	288000000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	295000000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6064000000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6533000000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1671000000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1806000000	USD
CY2014Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	1580000000	USD
CY2015Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	1745000000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	803000000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	686000000	USD
CY2014Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	117000000	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	115000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	69000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	115000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	116000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	114000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	151000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	121000000	USD
CY2014Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	686000000	USD
CY2015Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	571000000	USD
CY2014Q4	us-gaap	Long Term Debt Percentage Bearing Fixed Interest Rate LongTermDebtPercentageBearingFixedInterestRate	0.057
CY2015Q4	us-gaap	Long Term Debt Percentage Bearing Fixed Interest Rate LongTermDebtPercentageBearingFixedInterestRate	0.057
CY2014Q4	us-gaap	Long Term Debt Percentage Bearing Variable Interest Rate LongTermDebtPercentageBearingVariableInterestRate	0.016
CY2015Q4	us-gaap	Long Term Debt Percentage Bearing Variable Interest Rate LongTermDebtPercentageBearingVariableInterestRate	0.018
CY2014Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	1110000000	USD
CY2015Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	1255000000	USD
CY2014Q4	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	103000000	USD
CY2015Q4	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	69000000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-325000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-462000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-688000000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-698000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-541000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-930000000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	981000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1030000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1584000000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	508000000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	605000000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	848000000	USD
CY2014	us-gaap	New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults	44000000	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-22000000	USD
CY2014	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	13000000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	14000000	USD
CY2015	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2013	us-gaap	Operating Expenses OperatingExpenses	4318000000	USD
CY2014	us-gaap	Operating Expenses OperatingExpenses	4406000000	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	4300000000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	838000000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	962000000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	1298000000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	126000000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	68000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-7000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-3000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-4000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-2000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	10000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-8000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-5000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	10000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-2000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	0	USD
CY2013	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	6000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	1000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	253000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-127000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-358000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	210000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-10000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-250000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	125000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-10000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	2000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	2000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-1000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-6000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-6000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-6000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	42000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	9000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	14000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	150000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-76000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	14000000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-9000000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	2000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-6000000	USD
CY2013	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	278000000	USD
CY2014	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	308000000	USD
CY2015	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	356000000	USD
CY2013	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	105000000	USD
CY2014	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	116000000	USD
CY2015	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	120000000	USD
CY2014Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	327000000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	362000000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5000000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	20000000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1000000	USD
CY2013	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	148000000	USD
CY2014	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	32000000	USD
CY2015	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	157000000	USD
CY2013	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	584000000	USD
CY2014	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	675000000	USD
CY2015	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	697000000	USD
CY2013	us-gaap	Passenger Revenue PassengerRevenue	4267000000	USD
CY2014	us-gaap	Passenger Revenue PassengerRevenue	4579000000	USD
CY2015	us-gaap	Passenger Revenue PassengerRevenue	4793000000	USD
CY2013	us-gaap	Passenger Revenue Mainline PassengerRevenueMainline	3490000000	USD
CY2014	us-gaap	Passenger Revenue Mainline PassengerRevenueMainline	3774000000	USD
CY2015	us-gaap	Passenger Revenue Mainline PassengerRevenueMainline	3939000000	USD
CY2013	us-gaap	Passenger Revenue Regional PassengerRevenueRegional	777000000	USD
CY2014	us-gaap	Passenger Revenue Regional PassengerRevenueRegional	805000000	USD
CY2015	us-gaap	Passenger Revenue Regional PassengerRevenueRegional	854000000	USD
CY2013	us-gaap	Payments For Flight Equipment PaymentsForFlightEquipment	487000000	USD
CY2014	us-gaap	Payments For Flight Equipment PaymentsForFlightEquipment	498000000	USD
CY2015	us-gaap	Payments For Flight Equipment PaymentsForFlightEquipment	681000000	USD
CY2013	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	-5000000	USD
CY2014	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	9000000	USD
CY2015	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	17000000	USD
CY2013	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3000000	USD
CY2014	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-10000000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-53000000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	159000000	USD
CY2014	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	348000000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	505000000	USD
CY2013	us-gaap	Payments Of Dividends PaymentsOfDividends	28000000	USD
CY2014	us-gaap	Payments Of Dividends PaymentsOfDividends	68000000	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	102000000	USD
CY2013	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1218000000	USD
CY2014	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	949000000	USD
CY2015	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1327000000	USD
CY2013	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	41000000	USD
CY2014	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	131000000	USD
CY2015	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	79000000	USD
CY2013	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	38000000	USD
CY2014	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	65000000	USD
CY2015	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	71000000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	566000000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	694000000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	831000000	USD
CY2013	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	87000000	USD
CY2014	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	0	USD
CY2015	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	0	USD
CY2014Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	246000000	USD
CY2015Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	270000000	USD
CY2014Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2014Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2014Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2014Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2014Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2015Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2014Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	105000000	USD
CY2015Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	72000000	USD
CY2015Q4	us-gaap	Price Risk Cash Flow Hedge Unrealized Gain Loss To Be Reclassified During Next12 Months PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months	-5000000	USD
CY2013	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	51000000	USD
CY2015	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
CY2013	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	23000000	USD
CY2014	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	22000000	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	35000000	USD
CY2013	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1089000000	USD
CY2014	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1092000000	USD
CY2015	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1175000000	USD
CY2013	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	176000000	USD
CY2014	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	196000000	USD
CY2015	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	214000000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	6616000000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	7416000000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4299000000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4802000000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	896000000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	955000000	USD
CY2014Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	259000000	USD
CY2015Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	212000000	USD
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	161000000	USD
CY2014	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	119000000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	116000000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2144000000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2890000000	USD
CY2013	us-gaap	Revenues Revenues	0	USD
CY2014	us-gaap	Revenues Revenues	0	USD
CY2015	us-gaap	Revenues Revenues	0	USD
CY2013	us-gaap	Sales Revenue Net SalesRevenueNet	5156000000	USD
CY2014	us-gaap	Sales Revenue Net SalesRevenueNet	5368000000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	5598000000	USD
CY2013	us-gaap	Selling Expense SellingExpense	179000000	USD
CY2014	us-gaap	Selling Expense SellingExpense	199000000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	32000000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	6000000	USD
CY2015	us-gaap	Selling Expense SellingExpense	211000000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	25000000	USD
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	36000000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	16353597	shares
CY2013	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	6000000	USD
CY2014	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	9000000	USD
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	13000000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	12000000	USD
CY2014	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	11000000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6000000	USD
CY2013	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	4984186	shares
CY2014	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	7316731	shares
CY2015	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	7208328	shares
CY2013	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	159000000	USD
CY2014	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	348000000	USD
CY2015	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	505000000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	1421000000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	2029000000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	2127000000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	2411000000	USD
CY2015Q4	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	26000000	USD
CY2014Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	75100	shares
CY2015Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3266774	shares
CY2015	us-gaap	Treasury Stock Shares Retired TreasuryStockSharesRetired	4016654	shares
CY2014Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4000000	USD
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	250000000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1000000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2000000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3000000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	22000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1000000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1000000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	18000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	19000000	USD
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	141878000	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	136801000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	129372000	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	139910000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	135445000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	128373000	shares
CY2015	us-gaap	Advertising Cost Policy Expensed Advertising Cost AdvertisingCostPolicyExpensedAdvertisingCost	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#4bacc6;font-style:italic;font-weight:bold;">Selling Expenses</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Selling expenses include credit card fees, global distribution systems charges, the estimated cost of Mileage Plan™ travel awards earned through air travel, advertising, promotional costs, commissions, and incentives. Advertising production costs are expensed the first time the advertising takes place. </font></div></div>
CY2015	us-gaap	Revenue Recognition Deferred Revenue RevenueRecognitionDeferredRevenue	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#4bacc6;font-style:italic;font-weight:bold;">Deferred Revenue</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred revenue results primarily from the sale of Mileage Plan™ miles to third-parties. This revenue is recognized when award transportation is provided or over the term of the applicable agreement.</font></div></div>

Files In Submission

Name	View Source	Status
0000766421-16-000065-index-headers.html	Edgar Link	pending
0000766421-16-000065-index.html	Edgar Link	pending
0000766421-16-000065.txt	Edgar Link	pending
0000766421-16-000065-xbrl.zip	Edgar Link	pending
alk-20151231.xml	Edgar Link	completed
alk-20151231.xsd	Edgar Link	pending
alk-20151231_cal.xml	Edgar Link	unprocessable
alk-20151231_def.xml	Edgar Link	unprocessable
alk-20151231_lab.xml	Edgar Link	unprocessable
alk-20151231_pre.xml	Edgar Link	unprocessable
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alk10-k123115ex1010.htm	Edgar Link	pending
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alk10-k123115ex322.htm	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$ALK
ALASKA AIR GROUP, INC. Stock $alk

2014 Q4 Form 10-K Financial Statement

#000076642116000065 Filed on February 11, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ALK ALASKA AIR GROUP, INC. Stock $alk

2014 Q4 Form 10-K Financial Statement

#000076642116000065 Filed on February 11, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ALK
ALASKA AIR GROUP, INC. Stock $alk