2019 Q1 Form 10-Q Financial Statement

#000076642119000022 Filed on May 09, 2019

View on sec.gov

Income Statement

Concept 2019 Q1 2018 Q1
Revenue $1.876B $1.832B
YoY Change 2.4% 5.29%
Cost Of Revenue $917.0M $51.00M
YoY Change 1698.04% -8.93%
Gross Profit $959.0M $1.781B
YoY Change -46.15% 5.76%
Gross Profit Margin 51.12% 97.22%
Selling, General & Admin $664.0M $653.0M
YoY Change 1.68% 15.78%
% of Gross Profit 69.24% 36.66%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $106.0M $94.00M
YoY Change 12.77% 4.44%
% of Gross Profit 11.05% 5.28%
Operating Expenses $1.851B $1.803B
YoY Change 2.66% 13.9%
Operating Profit $25.00M $29.00M
YoY Change -13.79% -81.53%
Interest Expense $22.00M $24.00M
YoY Change -8.33% -4.0%
% of Operating Profit 88.0% 82.76%
Other Income/Expense, Net -$19.00M -$23.00M
YoY Change -17.39% 53.33%
Pretax Income $6.000M $6.000M
YoY Change 0.0% -95.77%
Income Tax $2.000M $2.000M
% Of Pretax Income 33.33% 33.33%
Net Earnings $4.000M $4.000M
YoY Change 0.0% -95.7%
Net Earnings / Revenue 0.21% 0.22%
Basic Earnings Per Share $0.03 $0.03
Diluted Earnings Per Share $0.03 $0.03
COMMON SHARES
Basic Shares Outstanding 123.3M shares 123.2M shares
Diluted Shares Outstanding 123.9M shares 123.6M shares

Balance Sheet

Concept 2019 Q1 2018 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $1.436B $1.528B
YoY Change -6.02% -10.64%
Cash & Equivalents $215.0M $177.0M
Short-Term Investments $1.221B $1.351B
Other Short-Term Assets $149.0M $174.0M
YoY Change -14.37% 31.82%
Inventory $58.00M $62.00M
Prepaid Expenses
Receivables $358.0M $350.0M
Other Receivables $0.00 $0.00
Total Short-Term Assets $2.001B $2.114B
YoY Change -5.35% -4.47%
LONG-TERM ASSETS
Property, Plant & Equipment $6.629B $6.403B
YoY Change 3.53% 10.23%
Goodwill $1.943B $1.943B
YoY Change 0.0% 0.05%
Intangibles $127.0M $132.0M
YoY Change -3.79% -5.04%
Long-Term Investments
YoY Change
Other Assets $225.0M $256.0M
YoY Change -12.11% 28.64%
Total Long-Term Assets $10.64B $8.734B
YoY Change 21.81% 7.97%
TOTAL ASSETS
Total Short-Term Assets $2.001B $2.114B
Total Long-Term Assets $10.64B $8.734B
Total Assets $12.64B $10.85B
YoY Change 16.52% 5.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $157.0M $102.0M
YoY Change 53.92% 7.37%
Accrued Expenses $480.0M $433.0M
YoY Change 10.85% -52.37%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $300.0M $387.0M
YoY Change -22.48% 16.57%
Total Short-Term Liabilities $3.386B $2.992B
YoY Change 13.17% 5.54%
LONG-TERM LIABILITIES
Long-Term Debt $1.664B $2.062B
YoY Change -19.3% -18.53%
Other Long-Term Liabilities $210.0M $423.0M
YoY Change -50.35% -3.42%
Total Long-Term Liabilities $3.844B $2.355B
YoY Change 63.23% 22.53%
TOTAL LIABILITIES
Total Short-Term Liabilities $3.386B $2.992B
Total Long-Term Liabilities $3.844B $2.355B
Total Liabilities $7.230B $5.347B
YoY Change 35.22% 12.4%
SHAREHOLDERS EQUITY
Retained Earnings $4.498B $4.219B
YoY Change 6.61% 16.26%
Common Stock $262.0M $191.0M
YoY Change 37.17% 50.39%
Preferred Stock
YoY Change
Treasury Stock (at cost) $581.0M $531.0M
YoY Change 9.42% 19.86%
Treasury Stock Shares 7.834M shares 7.029M shares
Shareholders Equity $3.746B $3.439B
YoY Change
Total Liabilities & Shareholders Equity $12.64B $10.85B
YoY Change 16.52% 5.3%

Cashflow Statement

Concept 2019 Q1 2018 Q1
OPERATING ACTIVITIES
Net Income $4.000M $4.000M
YoY Change 0.0% -95.7%
Depreciation, Depletion And Amortization $106.0M $94.00M
YoY Change 12.77% 4.44%
Cash From Operating Activities $468.0M $306.0M
YoY Change 52.94% -34.89%
INVESTING ACTIVITIES
Capital Expenditures $115.0M $235.0M
YoY Change -51.06% 8.8%
Acquisitions
YoY Change
Other Investing Activities -$5.000M -$8.000M
YoY Change -37.5%
Cash From Investing Activities -$186.0M -$164.0M
YoY Change 13.41% -66.39%
FINANCING ACTIVITIES
Cash Dividend Paid $43.00M $40.00M
YoY Change 7.5% 8.11%
Common Stock Issuance & Retirement, Net $13.00M $13.00M
YoY Change 0.0%
Debt Paid & Issued, Net $393.0M $120.0M
YoY Change 227.5% 18.81%
Cash From Financing Activities -$171.0M -$156.0M
YoY Change 9.62% 22.83%
NET CHANGE
Cash From Operating Activities $468.0M $306.0M
Cash From Investing Activities -$186.0M -$164.0M
Cash From Financing Activities -$171.0M -$156.0M
Net Change In Cash $111.0M -$14.00M
YoY Change -892.86% -90.34%
FREE CASH FLOW
Cash From Operating Activities $468.0M $306.0M
Capital Expenditures $115.0M $235.0M
Free Cash Flow $353.0M $71.00M
YoY Change 397.18% -72.05%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2019Q1 dei Amendment Flag
AmendmentFlag
false
CY2019Q1 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2019Q1 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2019Q1 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2019
CY2019Q1 dei Entity Central Index Key
EntityCentralIndexKey
0000766421
CY2019Q1 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2019Q1 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2019Q1 dei Entity Registrant Name
EntityRegistrantName
ALASKA AIR GROUP, INC.
CY2019Q1 dei Entity Small Business
EntitySmallBusiness
false
CY2018Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.32
CY2018Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2019Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2018Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
400000000 shares
CY2019Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
400000000 shares
CY2018Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
130813476 shares
CY2019Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
131338245 shares
CY2018Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
123194430 shares
CY2019Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
123504308 shares
CY2018Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2019Q1 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2018Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
5000000 shares
CY2019Q1 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
5000000 shares
CY2018Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2019Q1 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2018Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2019Q1 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2018Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
7619046 shares
CY2019Q1 us-gaap Treasury Stock Shares
TreasuryStockShares
7833937 shares
CY2019Q1 dei Document Type
DocumentType
10-Q
CY2019Q1 dei Document Period End Date
DocumentPeriodEndDate
2019-03-31
CY2019Q2 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
123427980 shares
CY2019Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
215000000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
105000000 USD
CY2019Q1 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
1221000000 USD
CY2018Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
1131000000 USD
CY2019Q1 us-gaap Cash Cash Equivalents And Short Term Investments
CashCashEquivalentsAndShortTermInvestments
1436000000 USD
CY2018Q4 us-gaap Cash Cash Equivalents And Short Term Investments
CashCashEquivalentsAndShortTermInvestments
1236000000 USD
CY2019Q1 us-gaap Receivables Net Current
ReceivablesNetCurrent
358000000 USD
CY2018Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
366000000 USD
CY2019Q1 us-gaap Inventory Net
InventoryNet
58000000 USD
CY2018Q4 us-gaap Inventory Net
InventoryNet
60000000 USD
CY2019Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
149000000 USD
CY2018Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
125000000 USD
CY2019Q1 us-gaap Assets Current
AssetsCurrent
2001000000 USD
CY2018Q4 us-gaap Assets Current
AssetsCurrent
1787000000 USD
CY2019Q1 us-gaap Flight Equipment Gross
FlightEquipmentGross
8340000000 USD
CY2018Q4 us-gaap Flight Equipment Gross
FlightEquipmentGross
8221000000 USD
CY2019Q1 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
1197000000 USD
CY2018Q4 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
1363000000 USD
CY2019Q1 us-gaap Deposits On Flight Equipment
DepositsOnFlightEquipment
325000000 USD
CY2018Q4 us-gaap Deposits On Flight Equipment
DepositsOnFlightEquipment
439000000 USD
CY2019Q1 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
9862000000 USD
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
10023000000 USD
CY2019Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
3233000000 USD
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
3242000000 USD
CY2019Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
6629000000 USD
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
6781000000 USD
CY2019Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1715000000 USD
CY2018Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
0 USD
CY2019Q1 us-gaap Goodwill
Goodwill
1943000000 USD
CY2018Q4 us-gaap Goodwill
Goodwill
1943000000 USD
CY2019Q1 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
127000000 USD
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
127000000 USD
CY2019Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
225000000 USD
CY2018Q4 us-gaap Common Stock Value
CommonStockValue
1000000 USD
CY2018Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
274000000 USD
CY2019Q1 us-gaap Other Assets
OtherAssets
4010000000 USD
CY2018Q4 us-gaap Other Assets
OtherAssets
2344000000 USD
CY2019Q1 us-gaap Assets
Assets
12640000000 USD
CY2018Q4 us-gaap Assets
Assets
10912000000 USD
CY2019Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
157000000 USD
CY2018Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
132000000 USD
CY2019Q1 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
301000000 USD
CY2018Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
415000000 USD
CY2019Q1 us-gaap Deferred Air Traffic Revenue
DeferredAirTrafficRevenue
1116000000 USD
CY2018Q4 us-gaap Deferred Air Traffic Revenue
DeferredAirTrafficRevenue
788000000 USD
CY2019Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
480000000 USD
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
416000000 USD
CY2019Q1 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
757000000 USD
CY2018Q4 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
705000000 USD
CY2019Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
275000000 USD
CY2018Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
0 USD
CY2019Q1 us-gaap Debt Current
DebtCurrent
300000000 USD
CY2018Q4 us-gaap Debt Current
DebtCurrent
486000000 USD
CY2019Q1 us-gaap Liabilities Current
LiabilitiesCurrent
3386000000 USD
CY2018Q4 us-gaap Liabilities Current
LiabilitiesCurrent
2942000000 USD
CY2019Q1 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
1664000000 USD
CY2018Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
1617000000 USD
CY2019Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1443000000 USD
CY2018Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
0 USD
CY2019Q1 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
520000000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
512000000 USD
CY2019Q1 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
1158000000 USD
CY2018Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
1169000000 USD
CY2019Q1 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
513000000 USD
CY2018Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
503000000 USD
CY2019Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
210000000 USD
CY2018Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
418000000 USD
CY2019Q1 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
3844000000 USD
CY2018Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
2602000000 USD
CY2019Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2018Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
USD
CY2019Q1 us-gaap Preferred Stock Value
PreferredStockValue
0 USD
CY2018Q4 us-gaap Preferred Stock Value
PreferredStockValue
0 USD
CY2019Q1 us-gaap Common Stock Value
CommonStockValue
1000000 USD
CY2019Q1 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
261000000 USD
CY2018Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
232000000 USD
CY2019Q1 us-gaap Treasury Stock Value
TreasuryStockValue
581000000 USD
CY2018Q4 us-gaap Treasury Stock Value
TreasuryStockValue
568000000 USD
CY2019Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-433000000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-448000000 USD
CY2019Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
4498000000 USD
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
4534000000 USD
CY2019Q1 us-gaap Stockholders Equity
StockholdersEquity
3746000000 USD
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
3751000000 USD
CY2019Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
12640000000 USD
CY2018Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
10912000000 USD
CY2019Q1 us-gaap Revenues
Revenues
1876000000 USD
CY2018Q1 us-gaap Revenues
Revenues
1832000000 USD
CY2019Q1 us-gaap Labor And Related Expense
LaborAndRelatedExpense
557000000 USD
CY2018Q1 us-gaap Labor And Related Expense
LaborAndRelatedExpense
536000000 USD
CY2019Q1 us-gaap Other Labor Related Expenses
OtherLaborRelatedExpenses
35000000 USD
CY2018Q1 us-gaap Other Labor Related Expenses
OtherLaborRelatedExpenses
39000000 USD
CY2019Q1 us-gaap Fuel Costs
FuelCosts
420000000 USD
CY2018Q1 us-gaap Fuel Costs
FuelCosts
409000000 USD
CY2019Q1 us-gaap Aircraft Maintenance Materials And Repairs
AircraftMaintenanceMaterialsAndRepairs
120000000 USD
CY2018Q1 us-gaap Aircraft Maintenance Materials And Repairs
AircraftMaintenanceMaterialsAndRepairs
107000000 USD
CY2019Q1 us-gaap Aircraft Rental
AircraftRental
83000000 USD
CY2018Q1 us-gaap Aircraft Rental
AircraftRental
74000000 USD
CY2019Q1 us-gaap Landing Fees And Other Rentals
LandingFeesAndOtherRentals
132000000 USD
CY2018Q1 us-gaap Landing Fees And Other Rentals
LandingFeesAndOtherRentals
126000000 USD
CY2019Q1 us-gaap Professional And Contract Services Expense
ProfessionalAndContractServicesExpense
72000000 USD
CY2018Q1 us-gaap Professional And Contract Services Expense
ProfessionalAndContractServicesExpense
81000000 USD
CY2019Q1 us-gaap Selling Expense
SellingExpense
72000000 USD
CY2018Q1 us-gaap Selling Expense
SellingExpense
78000000 USD
CY2019Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
106000000 USD
CY2018Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
94000000 USD
CY2019Q1 us-gaap Cost Of Services Catering
CostOfServicesCatering
49000000 USD
CY2018Q1 us-gaap Cost Of Services Catering
CostOfServicesCatering
50000000 USD
CY2019Q1 alk Regional Carrier Expense
RegionalCarrierExpense
41000000 USD
CY2018Q1 alk Regional Carrier Expense
RegionalCarrierExpense
37000000 USD
CY2019Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
138000000 USD
CY2018Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
141000000 USD
CY2019Q1 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
26000000 USD
CY2018Q1 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
6000000 USD
CY2019Q1 alk Specialitemsother
Specialitemsother
0 USD
CY2018Q1 alk Specialitemsother
Specialitemsother
25000000 USD
CY2019Q1 us-gaap Operating Expenses
OperatingExpenses
1851000000 USD
CY2018Q1 us-gaap Operating Expenses
OperatingExpenses
1803000000 USD
CY2019Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
25000000 USD
CY2018Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
29000000 USD
CY2019Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
9000000 USD
CY2018Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
8000000 USD
CY2019Q1 us-gaap Interest Expense
InterestExpense
22000000 USD
CY2018Q1 us-gaap Interest Expense
InterestExpense
24000000 USD
CY2019Q1 us-gaap Interest Costs Capitalized Adjustment
InterestCostsCapitalizedAdjustment
4000000 USD
CY2018Q1 us-gaap Interest Costs Capitalized Adjustment
InterestCostsCapitalizedAdjustment
5000000 USD
CY2019Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-10000000 USD
CY2018Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-12000000 USD
CY2019Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-19000000 USD
CY2018Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-23000000 USD
CY2019Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
6000000 USD
CY2018Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
6000000 USD
CY2019Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2000000 USD
CY2018Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2000000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.03
CY2018Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.03
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.03
CY2018Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.03
CY2019Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
123291000 shares
CY2018Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
123155000 shares
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
123915000 shares
CY2018Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
123630000 shares
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
14000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-13000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-2000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-2000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
4000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
-3000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
12000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-8000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-8000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-7000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
2000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
2000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-6000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-5000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
-5000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
6000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
-1000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
-1000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
-1000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
2000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
-3000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
5000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
15000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
2000000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
19000000 USD
CY2018Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
6000000 USD
CY2017Q4 us-gaap Stockholders Equity
StockholdersEquity
3460000000 USD
CY2018Q1 alk Tax Cutsand Jobs Act Reclassificationfrom Aoc Ito Retained Earnings Tax Effect
TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect
0 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
2000000 USD
CY2018Q1 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
13000000 USD
CY2018Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
12000000 USD
CY2018Q1 us-gaap Dividends Cash
DividendsCash
40000000 USD
CY2018Q1 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
17000000 USD
CY2018Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-3000000 USD
CY2018Q1 us-gaap Stockholders Equity
StockholdersEquity
3439000000 USD
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
3751000000 USD
CY2019Q1 us-gaap Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
3000000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
15000000 USD
CY2019Q1 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
13000000 USD
CY2019Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
12000000 USD
CY2019Q1 us-gaap Dividends Cash
DividendsCash
43000000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
20000000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-3000000 USD
CY2019Q1 us-gaap Stockholders Equity
StockholdersEquity
3746000000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
4000000 USD
CY2019Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
106000000 USD
CY2018Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
94000000 USD
CY2019Q1 us-gaap Share Based Compensation
ShareBasedCompensation
11000000 USD
CY2018Q1 us-gaap Share Based Compensation
ShareBasedCompensation
8000000 USD
CY2019Q1 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
-2000000 USD
CY2018Q1 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
-2000000 USD
CY2019Q1 us-gaap Increase Decrease In Air Traffic Liability1
IncreaseDecreaseInAirTrafficLiability1
328000000 USD
CY2018Q1 us-gaap Increase Decrease In Air Traffic Liability1
IncreaseDecreaseInAirTrafficLiability1
316000000 USD
CY2019Q1 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
41000000 USD
CY2018Q1 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
26000000 USD
CY2019Q1 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-24000000 USD
CY2018Q1 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-144000000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
468000000 USD
CY2018Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
306000000 USD
CY2019Q1 us-gaap Payments For Flight Equipment
PaymentsForFlightEquipment
53000000 USD
CY2018Q1 us-gaap Payments For Flight Equipment
PaymentsForFlightEquipment
135000000 USD
CY2019Q1 us-gaap Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
29000000 USD
CY2018Q1 us-gaap Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
29000000 USD
CY2019Q1 us-gaap Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
33000000 USD
CY2018Q1 us-gaap Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
71000000 USD
CY2019Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
115000000 USD
CY2018Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
235000000 USD
CY2019Q1 us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
351000000 USD
CY2018Q1 us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
238000000 USD
CY2019Q1 us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
275000000 USD
CY2018Q1 us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
301000000 USD
CY2019Q1 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-5000000 USD
CY2018Q1 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-8000000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-186000000 USD
CY2018Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-164000000 USD
CY2019Q1 us-gaap Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
254000000 USD
CY2018Q1 us-gaap Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
0 USD
CY2019Q1 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
393000000 USD
CY2018Q1 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
120000000 USD
CY2019Q1 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
13000000 USD
CY2018Q1 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
13000000 USD
CY2019Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
43000000 USD
CY2018Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
40000000 USD
CY2019Q1 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
24000000 USD
CY2018Q1 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
17000000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-171000000 USD
CY2018Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-156000000 USD
CY2019Q1 alk Cash Cash Equivalents Restricted Cashand Restricted Cash Equivalents Period Increase Decrease
CashCashEquivalentsRestrictedCashandRestrictedCashEquivalentsPeriodIncreaseDecrease
111000000 USD
CY2018Q1 alk Cash Cash Equivalents Restricted Cashand Restricted Cash Equivalents Period Increase Decrease
CashCashEquivalentsRestrictedCashandRestrictedCashEquivalentsPeriodIncreaseDecrease
-14000000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
114000000 USD
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
197000000 USD
CY2019Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
225000000 USD
CY2018Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
183000000 USD
CY2019Q1 us-gaap Interest Paid Net
InterestPaidNet
18000000 USD
CY2018Q1 us-gaap Interest Paid Net
InterestPaidNet
24000000 USD
CY2019Q1 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
0 USD
CY2018Q1 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
0 USD
CY2019Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
215000000 USD
CY2018Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
177000000 USD
CY2019Q1 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
10000000 USD
CY2018Q1 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
6000000 USD
CY2019Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
225000000 USD
CY2018Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
183000000 USD
CY2019Q1 us-gaap Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis
217000000 USD
CY2019Q1 us-gaap Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
217000000 USD
CY2019Q1 us-gaap Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis
991000000 USD
CY2019Q1 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
1200000000 USD
CY2019Q1 us-gaap Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
993000000 USD
CY2019Q1 us-gaap Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis
11000000 USD
CY2019Q1 us-gaap Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
11000000 USD
CY2019Q1 us-gaap Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
1219000000 USD
CY2019Q1 us-gaap Available For Sale Securities Current
AvailableForSaleSecuritiesCurrent
1221000000 USD
CY2019Q1 us-gaap Business Acquisitions Purchase Price Allocation Subsequent Years Remaining Adjustments
BusinessAcquisitionsPurchasePriceAllocationSubsequentYearsRemainingAdjustments
3000000 USD
CY2018Q4 us-gaap Business Acquisitions Purchase Price Allocation Subsequent Years Remaining Adjustments
BusinessAcquisitionsPurchasePriceAllocationSubsequentYearsRemainingAdjustments
3000000 USD
CY2019Q1 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
12000000 USD
CY2018Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
12000000 USD
CY2019Q1 us-gaap Long Term Debt
LongTermDebt
1964000000 USD
CY2018Q4 us-gaap Long Term Debt
LongTermDebt
2103000000 USD
CY2019Q1 us-gaap Long Term Debt Current
LongTermDebtCurrent
300000000 USD
CY2018Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
486000000 USD
CY2019Q1 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
1664000000 USD
CY2018Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
1617000000 USD
CY2019Q1 us-gaap Long Term Debt Percentage Bearing Fixed Interest Rate
LongTermDebtPercentageBearingFixedInterestRate
0.038
CY2018Q4 us-gaap Long Term Debt Percentage Bearing Fixed Interest Rate
LongTermDebtPercentageBearingFixedInterestRate
0.041
CY2019Q1 us-gaap Long Term Debt Percentage Bearing Variable Interest Rate
LongTermDebtPercentageBearingVariableInterestRate
0.038
CY2018Q4 us-gaap Long Term Debt Percentage Bearing Variable Interest Rate
LongTermDebtPercentageBearingVariableInterestRate
0.039
CY2019Q1 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
393000000 USD
CY2019Q1 us-gaap Repayments Of Debt
RepaymentsOfDebt
320000000 USD
CY2019Q1 us-gaap Proceeds From Issuance Of Secured Debt
ProceedsFromIssuanceOfSecuredDebt
254000000 USD
CY2019Q1 us-gaap Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year
LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
220000000 USD
CY2019Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
300000000 USD
CY2019Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
327000000 USD
CY2019Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
288000000 USD
CY2019Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
261000000 USD
CY2019Q1 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
577000000 USD
CY2019Q1 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
1973000000 USD
CY2019Q1 alk Line Of Credit Facility Number Of Credit Facilities
LineOfCreditFacilityNumberOfCreditFacilities
3 credit_facility
CY2019Q1 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
516000000 USD
CY2019Q1 alk Line Of Credit Facility Number Of Credit Facilities
LineOfCreditFacilityNumberOfCreditFacilities
3 credit_facility
CY2019Q1 alk Line Of Credit Facility Number Of Credit Facilities
LineOfCreditFacilityNumberOfCreditFacilities
3 credit_facility
CY2019Q1 alk Line Of Credit Facility Asset Restrictions Unrestricted Cash And Marketable Securities
LineOfCreditFacilityAssetRestrictionsUnrestrictedCashAndMarketableSecurities
500000000 USD
CY2019Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1715000000 USD
CY2019Q1 us-gaap Sublease Income
SubleaseIncome
3000000 USD
CY2019Q1 us-gaap Operating Lease Expense
OperatingLeaseExpense
171000000 USD
CY2019Q1 us-gaap Sublease Income
SubleaseIncome
3000000 USD
CY2019Q1 us-gaap Lease Cost
LeaseCost
168000000 USD
CY2018Q1 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
153000000 USD
CY2019Q1 us-gaap Operating Lease Payments
OperatingLeasePayments
88000000 USD
CY2019Q1 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 USD
CY2019Q1 alk Lessee Operating Lease Lease Not Yet Commenced Amount
LesseeOperatingLeaseLeaseNotYetCommencedAmount
104000000 USD
CY2019Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.35
CY2019Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
43000000 USD
CY2019Q1 us-gaap Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
1000000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
-11000000 USD
CY2019Q1 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
434000000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
440000000 USD
CY2019Q1 us-gaap Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
0 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
3000000 USD
CY2019Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-433000000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-448000000 USD
CY2019Q1 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
3 segment
CY2019Q1 us-gaap Revenues
Revenues
1876000000 USD
CY2019Q1 alk Operating Expenses Excluding Fuel
OperatingExpensesExcludingFuel
1431000000 USD
CY2019Q1 us-gaap Fuel Costs
FuelCosts
420000000 USD
CY2019Q1 us-gaap Operating Expenses
OperatingExpenses
1851000000 USD
CY2019Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
9000000 USD
CY2019Q1 us-gaap Interest Expense
InterestExpense
22000000 USD
CY2019Q1 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
4000000 USD
CY2019Q1 alk Other Nonoperating Income Expense Other
OtherNonoperatingIncomeExpenseOther
-10000000 USD
CY2019Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-19000000 USD
CY2019Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
6000000 USD
CY2018Q1 us-gaap Revenues
Revenues
1832000000 USD
CY2018Q1 alk Operating Expenses Excluding Fuel
OperatingExpensesExcludingFuel
1394000000 USD
CY2018Q1 us-gaap Fuel Costs
FuelCosts
409000000 USD
CY2018Q1 us-gaap Operating Expenses
OperatingExpenses
1803000000 USD
CY2018Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
8000000 USD
CY2018Q1 us-gaap Interest Expense
InterestExpense
24000000 USD
CY2018Q1 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
5000000 USD
CY2018Q1 alk Other Nonoperating Income Expense Other
OtherNonoperatingIncomeExpenseOther
-12000000 USD
CY2018Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-23000000 USD
CY2018Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
6000000 USD
CY2019Q1 us-gaap Assets
Assets
12640000000 USD
CY2018Q4 us-gaap Assets
Assets
10912000000 USD

Files In Submission

Name View Source Status
0000766421-19-000022-index-headers.html Edgar Link pending
0000766421-19-000022-index.html Edgar Link pending
0000766421-19-000022.txt Edgar Link pending
0000766421-19-000022-xbrl.zip Edgar Link pending
alk-20190331.xsd Edgar Link pending
alk-20190331_cal.xml Edgar Link unprocessable
alk-20190331_def.xml Edgar Link unprocessable
alk-20190331_lab.xml Edgar Link unprocessable
alk-20190331_pre.xml Edgar Link unprocessable
alk10-q12019.htm Edgar Link pending
alk10-q12019ex311.htm Edgar Link pending
alk10-q12019ex312.htm Edgar Link pending
alk10-q12019ex321.htm Edgar Link pending
alk10-q12019ex322.htm Edgar Link pending
alk10-q12019_htm.xml Edgar Link completed
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R5.htm Edgar Link pending
R6.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
R9999.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending