2024 Q1 Form 10-K Financial Statement
#000076642124000012 Filed on February 14, 2024
Income Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
Revenue | $2.232B | $2.553B | $10.43B |
YoY Change | 1.64% | 2.99% | 8.09% |
Cost Of Revenue | $1.108B | $1.273B | $4.865B |
YoY Change | -7.74% | 10.41% | 4.13% |
Gross Profit | $1.124B | $1.280B | $5.561B |
YoY Change | 12.96% | -3.47% | 11.8% |
Gross Profit Margin | 50.36% | 50.14% | 53.34% |
Selling, General & Admin | $925.0M | $905.0M | $3.544B |
YoY Change | 10.65% | 0.22% | 11.03% |
% of Gross Profit | 82.3% | 70.7% | 63.73% |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $126.0M | $121.0M | $451.0M |
YoY Change | 21.15% | 15.24% | 8.67% |
% of Gross Profit | 11.21% | 9.45% | 8.11% |
Operating Expenses | $2.398B | $1.211B | $4.724B |
YoY Change | 114.68% | 1.85% | 9.25% |
Operating Profit | -$166.0M | $69.00M | $837.0M |
YoY Change | 36.07% | -49.64% | 28.77% |
Interest Expense | -$12.00M | -$7.000M | -$14.00M |
YoY Change | 200.0% | -65.85% | |
% of Operating Profit | -10.14% | -1.67% | |
Other Income/Expense, Net | -$12.00M | -$17.00M | -$39.00M |
YoY Change | 33.33% | -241.67% | -178.0% |
Pretax Income | -$178.0M | $4.000M | $323.0M |
YoY Change | -10.55% | -88.57% | 308.86% |
Income Tax | -$46.00M | $6.000M | $88.00M |
% Of Pretax Income | 150.0% | 27.24% | |
Net Earnings | -$132.0M | -$2.000M | $235.0M |
YoY Change | -7.04% | -109.09% | 305.17% |
Net Earnings / Revenue | -5.91% | -0.08% | 2.25% |
Basic Earnings Per Share | -$1.05 | $1.84 | |
Diluted Earnings Per Share | -$1.05 | -$0.02 | $1.83 |
COMMON SHARES | |||
Basic Shares Outstanding | 126.0M shares | 128.1M shares | 127.4M shares |
Diluted Shares Outstanding | 126.0M shares | 128.7M shares |
Balance Sheet
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $2.278B | $1.791B | $1.791B |
YoY Change | -6.22% | -25.9% | -25.9% |
Cash & Equivalents | $885.0M | $281.0M | $281.0M |
Short-Term Investments | $1.393B | $1.510B | $1.510B |
Other Short-Term Assets | $186.0M | $415.0M | $415.0M |
YoY Change | -17.33% | 86.1% | 86.1% |
Inventory | $104.0M | $116.0M | $116.0M |
Prepaid Expenses | $177.0M | $176.0M | |
Receivables | $384.0M | $383.0M | $383.0M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $3.129B | $2.705B | $2.705B |
YoY Change | 0.97% | -11.02% | -11.02% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $8.194B | $9.583B | $9.583B |
YoY Change | -6.74% | 8.61% | 8.61% |
Goodwill | $2.033B | $2.033B | |
YoY Change | -0.2% | -0.25% | |
Intangibles | $90.00M | ||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $283.0M | $292.0M | $292.0M |
YoY Change | -24.33% | -23.16% | -23.16% |
Total Long-Term Assets | $11.68B | $11.91B | $11.91B |
YoY Change | 4.35% | 5.93% | 5.93% |
TOTAL ASSETS | |||
Total Short-Term Assets | $3.129B | $2.705B | $2.705B |
Total Long-Term Assets | $11.68B | $11.91B | $11.91B |
Total Assets | $14.81B | $14.61B | $14.61B |
YoY Change | 3.62% | 2.32% | 2.32% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $181.0M | $207.0M | $207.0M |
YoY Change | -12.14% | -6.33% | -6.33% |
Accrued Expenses | $791.0M | $1.542B | $1.542B |
YoY Change | -49.03% | -9.93% | -9.93% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $301.0M | $353.0M | $353.0M |
YoY Change | 12.31% | 27.9% | 27.9% |
Total Short-Term Liabilities | $4.829B | $4.459B | $4.459B |
YoY Change | -0.58% | -1.17% | -1.17% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $2.264B | $2.182B | $2.182B |
YoY Change | 26.13% | 15.88% | 15.88% |
Other Long-Term Liabilities | $311.0M | $3.164B | $3.164B |
YoY Change | -90.94% | -9.5% | -9.5% |
Total Long-Term Liabilities | $2.575B | $5.346B | $5.346B |
YoY Change | -50.74% | -0.61% | -0.61% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $4.829B | $4.459B | $4.459B |
Total Long-Term Liabilities | $2.575B | $5.346B | $5.346B |
Total Liabilities | $7.404B | $10.50B | $10.50B |
YoY Change | -30.2% | 0.33% | 0.33% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $4.403B | $4.535B | |
YoY Change | 5.89% | 5.47% | |
Common Stock | $708.0M | $696.0M | |
YoY Change | 20.41% | 20.42% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $840.0M | $819.0M | |
YoY Change | 21.39% | 21.51% | |
Treasury Stock Shares | |||
Shareholders Equity | $3.977B | $4.113B | $4.113B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $14.81B | $14.61B | $14.61B |
YoY Change | 3.62% | 2.32% | 2.32% |
Cashflow Statement
Concept | 2024 Q1 | 2023 Q4 | 2023 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$132.0M | -$2.000M | $235.0M |
YoY Change | -7.04% | -109.09% | 305.17% |
Depreciation, Depletion And Amortization | $126.0M | $121.0M | $451.0M |
YoY Change | 21.15% | 15.24% | 8.67% |
Cash From Operating Activities | $292.0M | -$53.00M | $1.050B |
YoY Change | 31.53% | -688.89% | -25.95% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $57.00M | $503.0M | $1.494B |
YoY Change | -54.03% | -169.67% | -189.41% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$93.00M | $350.0M | $531.0M |
YoY Change | -150.54% | -10.71% | 17.22% |
Cash From Investing Activities | $318.0M | -$153.0M | -$963.0M |
YoY Change | 430.0% | -53.64% | -20.94% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | $102.0M | $282.0M | |
YoY Change | 6.25% | -26.75% | |
Cash From Financing Activities | -$5.000M | -160.0M | -148.0M |
YoY Change | -95.61% | 451.72% | -54.46% |
NET CHANGE | |||
Cash From Operating Activities | $292.0M | -53.00M | 1.050B |
Cash From Investing Activities | $318.0M | -153.0M | -963.0M |
Cash From Financing Activities | -$5.000M | -160.0M | -148.0M |
Net Change In Cash | $605.0M | -366.0M | -61.00M |
YoY Change | 260.12% | 4.57% | -51.2% |
FREE CASH FLOW | |||
Cash From Operating Activities | $292.0M | -$53.00M | $1.050B |
Capital Expenditures | $57.00M | $503.0M | $1.494B |
Free Cash Flow | $235.0M | -$556.0M | -$444.0M |
YoY Change | 139.8% | -176.06% | -114.37% |
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36000000 | usd |
CY2023 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-71000000 | usd |
CY2022 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
9000000 | usd |
CY2021 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-56000000 | usd |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
323000000 | usd |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
79000000 | usd |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
629000000 | usd |
CY2023 | alk |
Income Tax Expense Benefit Before Tax Cutsand Jobs Actof2017
IncomeTaxExpenseBenefitBeforeTaxCutsandJobsActof2017
|
88000000 | usd |
CY2022 | alk |
Income Tax Expense Benefit Before Tax Cutsand Jobs Actof2017
IncomeTaxExpenseBenefitBeforeTaxCutsandJobsActof2017
|
21000000 | usd |
CY2021 | alk |
Income Tax Expense Benefit Before Tax Cutsand Jobs Actof2017
IncomeTaxExpenseBenefitBeforeTaxCutsandJobsActof2017
|
151000000 | usd |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
235000000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
58000000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
478000000 | usd |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.84 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.46 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.82 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.83 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.45 | |
CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.77 | |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
127375000 | shares |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
126657000 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
125063000.000 | shares |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
128708000 | shares |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
127899000 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
126775000 | shares |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
235000000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
58000000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
46000000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-76000000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-27000000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-48000000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
67000000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-246000000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
-5000000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
17000000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
13000000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
89000000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-126000000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
232000000 | usd |
CY2023 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
324000000 | usd |
CY2022 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-68000000 | usd |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
710000000 | usd |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2988000000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
232000000 | usd |
CY2021 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
44000000 | usd |
CY2021 | us-gaap |
Adjustments To Additional Paid In Capital Warrant Issued
AdjustmentsToAdditionalPaidInCapitalWarrantIssued
|
16000000 | usd |
CY2021 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
48000000 | usd |
CY2021 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-5000000 | usd |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3801000000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
58000000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-126000000 | usd |
CY2022 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
35000000 | usd |
CY2022 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
54000000 | usd |
CY2022 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-6000000 | usd |
CY2022Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3816000000 | usd |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
235000000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
89000000 | usd |
CY2023 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
145000000 | usd |
CY2023 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
60000000 | usd |
CY2023 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
59000000 | usd |
CY2023 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-1000000 | usd |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4113000000 | usd |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
235000000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
58000000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
478000000 | usd |
CY2023 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
451000000 | usd |
CY2022 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
415000000 | usd |
CY2021 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
394000000 | usd |
CY2023 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
85000000 | usd |
CY2022 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
42000000 | usd |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
51000000 | usd |
CY2023 | alk |
Special Items Impairment Charges And Other Noncash
SpecialItemsImpairmentChargesAndOtherNoncash
|
371000000 | usd |
CY2022 | alk |
Special Items Impairment Charges And Other Noncash
SpecialItemsImpairmentChargesAndOtherNoncash
|
496000000 | usd |
CY2021 | alk |
Special Items Impairment Charges And Other Noncash
SpecialItemsImpairmentChargesAndOtherNoncash
|
-1000000 | usd |
CY2023 | alk |
Special Items Labor And Related Noncash
SpecialItemsLaborAndRelatedNoncash
|
51000000 | usd |
CY2022 | alk |
Special Items Labor And Related Noncash
SpecialItemsLaborAndRelatedNoncash
|
0 | usd |
CY2021 | alk |
Special Items Labor And Related Noncash
SpecialItemsLaborAndRelatedNoncash
|
0 | usd |
CY2023 | us-gaap |
Restructuring Charges
RestructuringCharges
|
0 | usd |
CY2022 | us-gaap |
Restructuring Charges
RestructuringCharges
|
0 | usd |
CY2021 | us-gaap |
Restructuring Charges
RestructuringCharges
|
-10000000 | usd |
CY2023 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-81000000 | usd |
CY2022 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-22000000 | usd |
CY2021 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-104000000 | usd |
CY2023 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
19000000 | usd |
CY2022 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
45000000 | usd |
CY2021 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
69000000 | usd |
CY2023 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-44000000 | usd |
CY2022 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
17000000 | usd |
CY2021 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
90000000 | usd |
CY2023 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
106000000 | usd |
CY2022 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
139000000 | usd |
CY2021 | us-gaap |
Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
|
81000000 | usd |
CY2023 | us-gaap |
Increase Decrease In Pension Plan Obligations
IncreaseDecreaseInPensionPlanObligations
|
0 | usd |
CY2022 | us-gaap |
Increase Decrease In Pension Plan Obligations
IncreaseDecreaseInPensionPlanObligations
|
0 | usd |
CY2021 | us-gaap |
Increase Decrease In Pension Plan Obligations
IncreaseDecreaseInPensionPlanObligations
|
-100000000 | usd |
CY2023 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
0 | usd |
CY2022 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
295000000 | usd |
CY2021 | us-gaap |
Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
|
3000000 | usd |
CY2023 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-267000000 | usd |
CY2022 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-21000000 | usd |
CY2021 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
9000000 | usd |
CY2023 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1050000000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1418000000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1030000000 | usd |
CY2023 | us-gaap |
Payments For Flight Equipment
PaymentsForFlightEquipment
|
1055000000 | usd |
CY2022 | us-gaap |
Payments For Flight Equipment
PaymentsForFlightEquipment
|
1272000000 | usd |
CY2021 | us-gaap |
Payments For Flight Equipment
PaymentsForFlightEquipment
|
68000000 | usd |
CY2023 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
197000000 | usd |
CY2022 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
208000000 | usd |
CY2021 | us-gaap |
Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
|
126000000 | usd |
CY2023 | us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
242000000 | usd |
CY2022 | us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
191000000 | usd |
CY2021 | us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
98000000 | usd |
CY2023 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1494000000 | usd |
CY2022 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
1671000000 | usd |
CY2021 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
292000000 | usd |
CY2023 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
536000000 | usd |
CY2022 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
1797000000 | usd |
CY2021 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
4301000000 | usd |
CY2023 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
1152000000 | usd |
CY2022 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
2252000000 | usd |
CY2021 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
3595000000 | usd |
CY2023 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
32000000 | usd |
CY2022 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
4000000 | usd |
CY2021 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
2000000 | usd |
CY2023 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
118000000 | usd |
CY2022 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
6000000 | usd |
CY2021 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
12000000 | usd |
CY2023 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-964000000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1218000000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1008000000 | usd |
CY2023 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
411000000 | usd |
CY2022 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
0 | usd |
CY2021 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
363000000 | usd |
CY2023 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
282000000 | usd |
CY2022 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
385000000 | usd |
CY2021 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1334000000 | usd |
CY2023 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
137000000 | usd |
CY2022 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | usd |
CY2021 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | usd |
CY2023 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-139000000 | usd |
CY2022 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
60000000 | usd |
CY2021 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
57000000 | usd |
CY2023 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-147000000 | usd |
CY2022 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-325000000 | usd |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-914000000 | usd |
CY2023 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-61000000 | usd |
CY2022 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-125000000 | usd |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-892000000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
369000000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
494000000 | usd |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1386000000 | usd |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
308000000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
369000000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
494000000 | usd |
CY2023 | us-gaap |
Interest Paid Net
InterestPaidNet
|
105000000 | usd |
CY2022 | us-gaap |
Interest Paid Net
InterestPaidNet
|
71000000 | usd |
CY2021 | us-gaap |
Interest Paid Net
InterestPaidNet
|
109000000 | usd |
CY2023 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
15000000 | usd |
CY2022 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
0 | usd |
CY2021 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
48000000 | usd |
CY2023 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
178000000 | usd |
CY2022 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
461000000 | usd |
CY2021 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
273000000 | usd |
CY2023 | alk |
Operating Lease Converted To Finance Lease
OperatingLeaseConvertedToFinanceLease
|
505000000 | usd |
CY2022 | alk |
Operating Lease Converted To Finance Lease
OperatingLeaseConvertedToFinanceLease
|
0 | usd |
CY2021 | alk |
Operating Lease Converted To Finance Lease
OperatingLeaseConvertedToFinanceLease
|
0 | usd |
CY2023 | us-gaap |
Noncash Or Part Noncash Acquisition Fixed Assets Acquired1
NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
|
179000000 | usd |
CY2022 | us-gaap |
Noncash Or Part Noncash Acquisition Fixed Assets Acquired1
NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
|
0 | usd |
CY2021 | us-gaap |
Noncash Or Part Noncash Acquisition Fixed Assets Acquired1
NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
|
0 | usd |
CY2023Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
281000000 | usd |
CY2022Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
338000000 | usd |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
470000000 | usd |
CY2023Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
27000000 | usd |
CY2022Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
31000000 | usd |
CY2021Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
24000000 | usd |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
308000000 | usd |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
369000000 | usd |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
494000000 | usd |
CY2023Q4 | us-gaap |
Bank Overdrafts
BankOverdrafts
|
14000000 | usd |
CY2022Q4 | us-gaap |
Bank Overdrafts
BankOverdrafts
|
9000000 | usd |
CY2023Q4 | us-gaap |
Inventory Valuation Reserves
InventoryValuationReserves
|
60000000 | usd |
CY2022Q4 | us-gaap |
Inventory Valuation Reserves
InventoryValuationReserves
|
55000000 | usd |
CY2023Q4 | us-gaap |
Energy Related Inventory
EnergyRelatedInventory
|
31000000 | usd |
CY2022Q4 | us-gaap |
Energy Related Inventory
EnergyRelatedInventory
|
38000000 | usd |
CY2023Q4 | alk |
Aircraft Maintenance Deposits
AircraftMaintenanceDeposits
|
70000000 | usd |
CY2022Q4 | alk |
Aircraft Maintenance Deposits
AircraftMaintenanceDeposits
|
140000000 | usd |
CY2023Q4 | alk |
Lease Return Provision Current
LeaseReturnProvisionCurrent
|
-112000000 | usd |
CY2022Q4 | alk |
Lease Return Provision Current
LeaseReturnProvisionCurrent
|
-186000000 | usd |
CY2022Q4 | alk |
Lease Return Provision Non Current
LeaseReturnProvisionNonCurrent
|
-91000000 | usd |
CY2023 | us-gaap |
Advertising Expense
AdvertisingExpense
|
78000000 | usd |
CY2022 | us-gaap |
Advertising Expense
AdvertisingExpense
|
85000000 | usd |
CY2021 | us-gaap |
Advertising Expense
AdvertisingExpense
|
63000000 | usd |
CY2023Q4 | alk |
Finance Leased Asset Number Of Units
FinanceLeasedAssetNumberOfUnits
|
1 | aircraft |
CY2023 | alk |
Special Items Net Non Operating
SpecialItemsNetNonOperating
|
18000000 | usd |
CY2023 | alk |
Special Items Impairment Charges And Other
SpecialItemsImpairmentChargesAndOther
|
392000000 | usd |
CY2022 | alk |
Special Items Impairment Charges And Other
SpecialItemsImpairmentChargesAndOther
|
496000000 | usd |
CY2023Q4 | us-gaap |
Credit Card Receivables
CreditCardReceivables
|
243000000 | usd |
CY2022Q4 | us-gaap |
Credit Card Receivables
CreditCardReceivables
|
201000000 | usd |
CY2023 | alk |
Numberof Partner A Irlines
NumberofPartnerAIrlines
|
30 | aircraft |
CY2023 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
334000000 | usd |
CY2022 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
311000000 | usd |
CY2021 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
90000000 | usd |
CY2023 | us-gaap |
Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
|
29000000 | usd |
CY2022 | us-gaap |
Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
|
-130000000 | usd |
CY2021 | us-gaap |
Payments For Proceeds From Hedge Investing Activities
PaymentsForProceedsFromHedgeInvestingActivities
|
-38000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale And Held To Maturity Fair Value
DebtSecuritiesAvailableForSaleAndHeldToMaturityFairValue
|
1600000000 | usd |
CY2023 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
1200000000 | usd |
CY2022 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
2300000000 | usd |
CY2021 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
3600000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis
|
372000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
|
366000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis
|
1126000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
|
1091000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis
|
36000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
|
33000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis
|
17000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue
|
15000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
|
4000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
5000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
1555000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
1510000000 | usd |
CY2023Q4 | alk |
Unsecured Term Loan Through Psp Of Cares Act
UnsecuredTermLoanThroughPSPOfCARESAct
|
600000000 | usd |
CY2022Q4 | alk |
Unsecured Term Loan Through Psp Of Cares Act
UnsecuredTermLoanThroughPSPOfCARESAct
|
600000000 | usd |
CY2023Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
15000000 | usd |
CY2022Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
15000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
2471000000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
2159000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
289000000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
276000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2182000000 | usd |
CY2022Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
1883000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Percentage Bearing Fixed Interest Rate
LongTermDebtPercentageBearingFixedInterestRate
|
0.034 | |
CY2022Q4 | us-gaap |
Long Term Debt Percentage Bearing Fixed Interest Rate
LongTermDebtPercentageBearingFixedInterestRate
|
0.035 | |
CY2023Q4 | us-gaap |
Long Term Debt Percentage Bearing Variable Interest Rate
LongTermDebtPercentageBearingVariableInterestRate
|
0.068 | |
CY2022Q4 | us-gaap |
Long Term Debt Percentage Bearing Variable Interest Rate
LongTermDebtPercentageBearingVariableInterestRate
|
0.058 | |
CY2023Q4 | us-gaap |
Longterm Debt Weighted Average Interest Rate
LongtermDebtWeightedAverageInterestRate
|
0.044 | |
CY2023 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
595000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
294000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
351000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
307000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
630000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
114000000 | usd |
CY2023Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
790000000 | usd |
CY2023Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
2486000000 | usd |
CY2023Q4 | alk |
Line Of Credit Facility Number Of Credit Facilities
LineOfCreditFacilityNumberOfCreditFacilities
|
3 | credit_facility |
CY2023Q4 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
626000000 | usd |
CY2023Q4 | alk |
Line Of Credit Facility Asset Restrictions Unrestricted Cash And Marketable Securities
LineOfCreditFacilityAssetRestrictionsUnrestrictedCashAndMarketableSecurities
|
500000000 | usd |
CY2023Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
1195000000 | usd |
CY2022Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
1471000000 | usd |
CY2023Q4 | alk |
Finance Leased Asset Number Of Units
FinanceLeasedAssetNumberOfUnits
|
1 | aircraft |
CY2023 | us-gaap |
Sublease Income
SubleaseIncome
|
15000000 | usd |
CY2022 | us-gaap |
Sublease Income
SubleaseIncome
|
15000000 | usd |
CY2021 | us-gaap |
Sublease Income
SubleaseIncome
|
16000000 | usd |
CY2023 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
690000000 | usd |
CY2022 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
708000000 | usd |
CY2021 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
654000000 | usd |
CY2023 | us-gaap |
Sublease Income
SubleaseIncome
|
15000000 | usd |
CY2022 | us-gaap |
Sublease Income
SubleaseIncome
|
15000000 | usd |
CY2021 | us-gaap |
Sublease Income
SubleaseIncome
|
16000000 | usd |
CY2023 | us-gaap |
Lease Cost
LeaseCost
|
675000000 | usd |
CY2022 | us-gaap |
Lease Cost
LeaseCost
|
693000000 | usd |
CY2021 | us-gaap |
Lease Cost
LeaseCost
|
638000000 | usd |
CY2023 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
348000000 | usd |
CY2023 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
211000000 | usd |
CY2023Q4 | us-gaap |
Lessor Operating Lease Lease Not Yet Commenced Assumption And Judgment Value Of Underlying Asset Amount
LessorOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetAmount
|
47000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
1605000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
1312000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
16000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
17000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Other Finite Lived Assets
DeferredTaxLiabilitiesOtherFiniteLivedAssets
|
292000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Other Finite Lived Assets
DeferredTaxLiabilitiesOtherFiniteLivedAssets
|
356000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
3000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
49000000 | usd |
CY2023Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
1916000000 | usd |
CY2022Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
1734000000 | usd |
CY2023Q4 | alk |
Deferred Tax Assets Mileage Plan
DeferredTaxAssetsMileagePlan
|
455000000 | usd |
CY2022Q4 | alk |
Deferred Tax Assets Mileage Plan
DeferredTaxAssetsMileagePlan
|
436000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
|
23000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
|
21000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
159000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
145000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
166000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
28000000 | usd |
CY2023Q4 | alk |
Deferred Tax Assets Leasing Arrangement
DeferredTaxAssetsLeasingArrangement
|
329000000 | usd |
CY2022Q4 | alk |
Deferred Tax Assets Leasing Arrangement
DeferredTaxAssetsLeasingArrangement
|
392000000 | usd |
CY2023Q4 | alk |
Deferred Tax Assets Leasehold Maintenance
DeferredTaxAssetsLeaseholdMaintenance
|
-28000000 | usd |
CY2022Q4 | alk |
Deferred Tax Assets Leasehold Maintenance
DeferredTaxAssetsLeaseholdMaintenance
|
-67000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
77000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
88000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
1237000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
1177000000 | usd |
CY2023Q4 | us-gaap |
Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
|
16000000 | usd |
CY2022Q4 | us-gaap |
Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
|
17000000 | usd |
CY2023Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
695000000 | usd |
CY2022Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
574000000 | usd |
CY2023 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
16000000 | usd |
CY2023Q4 | us-gaap |
Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
|
16000000 | usd |
CY2023 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-3000000 | usd |
CY2022 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
-11000000 | usd |
CY2021 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
40000000 | usd |
CY2023 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-4000000 | usd |
CY2022 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-3000000 | usd |
CY2021 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
16000000 | usd |
CY2023 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
-7000000 | usd |
CY2022 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
-14000000 | usd |
CY2021 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
56000000 | usd |
CY2023 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
82000000 | usd |
CY2022 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
32000000 | usd |
CY2021 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
80000000 | usd |
CY2023 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
13000000 | usd |
CY2022 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
3000000 | usd |
CY2021 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
15000000 | usd |
CY2023 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
95000000 | usd |
CY2022 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
35000000 | usd |
CY2021 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
95000000 | usd |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
88000000 | usd |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
21000000 | usd |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
151000000 | usd |
CY2023 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
323000000 | usd |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
79000000 | usd |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
629000000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
68000000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
17000000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
132000000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
14000000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
11000000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
10000000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
17000000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
5000000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
20000000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-14000000 | usd |
CY2023 | alk |
Effective Income Tax Rate Reconciliation State And Local Income Sourcing Amount
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeSourcingAmount
|
-5000000 | usd |
CY2022 | alk |
Effective Income Tax Rate Reconciliation State And Local Income Sourcing Amount
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeSourcingAmount
|
-2000000 | usd |
CY2021 | alk |
Effective Income Tax Rate Reconciliation State And Local Income Sourcing Amount
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeSourcingAmount
|
0 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-1000000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-4000000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
1000000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
3000000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
5000000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
2000000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
-5000000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
-1000000 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
3000000 | usd |
CY2023 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
3000000 | usd |
CY2022 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
0 | usd |
CY2021 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
1000000 | usd |
CY2023 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
88000000 | usd |
CY2022 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
21000000 | usd |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
151000000 | usd |
CY2023 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.271 | |
CY2022 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.262 | |
CY2021 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.240 | |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
21000000 | usd |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
41000000 | usd |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
35000000 | usd |
CY2023 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | usd |
CY2022 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | usd |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
3000000 | usd |
CY2023 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | usd |
CY2022 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
1000000 | usd |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | usd |
CY2023 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
9000000 | usd |
CY2022 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
1000000 | usd |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
3000000 | usd |
CY2023 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
3000000 | usd |
CY2022 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
20000000 | usd |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
0 | usd |
CY2023 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
2000000 | usd |
CY2022 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
0 | usd |
CY2021 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
0 | usd |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
25000000 | usd |
CY2022Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
21000000 | usd |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
41000000 | usd |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
25000000 | usd |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
20000000 | usd |
CY2023Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
2000000 | usd |
CY2022Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
3000000 | usd |
CY2021Q4 | us-gaap |
Income Tax Examination Penalties And Interest Accrued
IncomeTaxExaminationPenaltiesAndInterestAccrued
|
8000000 | usd |
CY2022 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
5000000 | usd |
CY2021 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
2000000 | usd |
CY2023 | alk |
Numberof Qualified Defined Benefit Plans
NumberofQualifiedDefinedBenefitPlans
|
4 | plan |
CY2023 | alk |
Numberof Non Qualified Defined Benefit Plans
NumberofNonQualifiedDefinedBenefitPlans
|
1 | plan |
CY2023 | alk |
Numberof Defined Contribution Plans
NumberofDefinedContributionPlans
|
8 | plan |
CY2023 | alk |
Numberof Qualified Defined Benefit Plans
NumberofQualifiedDefinedBenefitPlans
|
4 | plan |
CY2023Q4 | us-gaap |
Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Projected Benefit Obligation
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
|
1403000000 | usd |
CY2022Q4 | us-gaap |
Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Projected Benefit Obligation
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
|
1332000000 | usd |
CY2023Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
|
1327000000 | usd |
CY2022Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
|
1267000000 | usd |
CY2023Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
|
1158000000 | usd |
CY2022Q4 | us-gaap |
Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
|
1092000000 | usd |
CY2023Q4 | us-gaap |
Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year
DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
|
30000000 | usd |
CY2023 | alk |
Numberof Defined Contribution Plans
NumberofDefinedContributionPlans
|
8 | plan |
CY2023 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
203000000 | usd |
CY2022 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
160000000 | usd |
CY2021 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
125000000 | usd |
CY2023 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
200000000 | usd |
CY2022 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
257000000 | usd |
CY2021 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
151000000 | usd |
CY2023 | alk |
Quarterly Payout To Employee Under Employee Incentive Plan Maximum
QuarterlyPayoutToEmployeeUnderEmployeeIncentivePlanMaximum
|
450 | usd |
CY2023 | alk |
Quarterly Payout To Employee Under Employee Incentive Plan Maximum
QuarterlyPayoutToEmployeeUnderEmployeeIncentivePlanMaximum
|
450 | usd |
CY2023Q4 | us-gaap |
Unrecorded Unconditional Purchase Obligation Minimum Quantity Required
UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired
|
204 | aircraft |
CY2023Q4 | alk |
Finance Leased Asset Number Of Units
FinanceLeasedAssetNumberOfUnits
|
1 | aircraft |
CY2023Q4 | us-gaap |
Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
|
312000000 | usd |
CY2023 | us-gaap |
Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
|
3520533 | shares |
CY2023Q4 | us-gaap |
Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
|
1455437 | shares |
CY2023Q4 | us-gaap |
Class Of Warrant Or Right Outstanding
ClassOfWarrantOrRightOutstanding
|
1882517 | shares |
CY2023Q4 | us-gaap |
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
|
39.06 | |
CY2020Q4 | us-gaap |
Aoci Tax Attributable To Parent
AociTaxAttributableToParent
|
160000000 | usd |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-494000000 | usd |
CY2021 | us-gaap |
Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
|
-6000000 | usd |
CY2021 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
|
21000000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-71000000 | usd |
CY2021 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
211000000 | usd |
CY2021Q4 | us-gaap |
Aoci Tax Attributable To Parent
AociTaxAttributableToParent
|
83000000 | usd |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-262000000 | usd |
CY2022 | us-gaap |
Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
|
-4000000 | usd |
CY2022 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
|
8000000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
43000000 | usd |
CY2022 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-134000000 | usd |
CY2022Q4 | us-gaap |
Aoci Tax Attributable To Parent
AociTaxAttributableToParent
|
122000000 | usd |
CY2022Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-388000000 | usd |
CY2023 | us-gaap |
Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
|
-7000000 | usd |
CY2023 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
|
25000000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-18000000 | usd |
CY2023 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
64000000 | usd |
CY2023Q4 | us-gaap |
Aoci Tax Attributable To Parent
AociTaxAttributableToParent
|
97000000 | usd |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-299000000 | usd |
CY2023 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
59000000 | usd |
CY2022 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
35000000 | usd |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
44000000 | usd |
CY2023 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
14000000 | usd |
CY2022 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
9000000 | usd |
CY2021 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
11000000 | usd |
CY2023Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
27000000 | usd |
CY2023 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y7M6D | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
|
20000000 | shares |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
9000000 | shares |
CY2023 | us-gaap |
Revenues
Revenues
|
10426000000 | usd |
CY2023 | alk |
Operating Expenses Excluding Fuel
OperatingExpensesExcludingFuel
|
7391000000 | usd |
CY2023 | us-gaap |
Fuel Costs
FuelCosts
|
2641000000 | usd |
CY2023 | us-gaap |
Operating Expenses
OperatingExpenses
|
10032000000 | usd |
CY2023 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-71000000 | usd |
CY2023 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
323000000 | usd |
CY2023 | alk |
Pretax Margin Adjusted
PretaxMarginAdjusted
|
0.075 | |
CY2023 | alk |
Pretax Margin Gaap
PretaxMarginGAAP
|
0.031 | |
CY2022 | us-gaap |
Revenues
Revenues
|
9646000000 | usd |
CY2022 | alk |
Operating Expenses Excluding Fuel
OperatingExpensesExcludingFuel
|
6908000000 | usd |
CY2022 | us-gaap |
Fuel Costs
FuelCosts
|
2668000000 | usd |
CY2022 | us-gaap |
Operating Expenses
OperatingExpenses
|
9576000000 | usd |
CY2022 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
9000000 | usd |
CY2022 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
79000000 | usd |
CY2022 | alk |
Pretax Margin Adjusted
PretaxMarginAdjusted
|
0.076 | |
CY2022 | alk |
Pretax Margin Gaap
PretaxMarginGAAP
|
0.008 | |
CY2021 | us-gaap |
Revenues
Revenues
|
6176000000 | usd |
CY2021 | alk |
Operating Expenses Excluding Fuel
OperatingExpensesExcludingFuel
|
4212000000 | usd |
CY2021 | us-gaap |
Fuel Costs
FuelCosts
|
1279000000 | usd |
CY2021 | us-gaap |
Operating Expenses
OperatingExpenses
|
5491000000 | usd |
CY2021 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-56000000 | usd |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
629000000 | usd |
CY2021 | alk |
Pretax Margin Adjusted
PretaxMarginAdjusted
|
-0.056 | |
CY2021 | alk |
Pretax Margin Gaap
PretaxMarginGAAP
|
0.102 | |
CY2023 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
451000000 | usd |
CY2022 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
415000000 | usd |
CY2021 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
394000000 | usd |
CY2023 | alk |
Payments To Acquire Property Plant And Equipment Including Non Cash
PaymentsToAcquirePropertyPlantAndEquipmentIncludingNonCash
|
1673000000 | usd |
CY2022 | alk |
Payments To Acquire Property Plant And Equipment Including Non Cash
PaymentsToAcquirePropertyPlantAndEquipmentIncludingNonCash
|
1671000000 | usd |
CY2021 | alk |
Payments To Acquire Property Plant And Equipment Including Non Cash
PaymentsToAcquirePropertyPlantAndEquipmentIncludingNonCash
|
292000000 | usd |
CY2023Q4 | us-gaap |
Assets
Assets
|
14613000000 | usd |
CY2022Q4 | us-gaap |
Assets
Assets
|
14186000000 | usd |
CY2023 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1900000 | shares |
CY2022 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1700000 | shares |
CY2021 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1400000 | shares |
CY2023 | us-gaap |
Net Income Loss
NetIncomeLoss
|
235000000 | usd |
CY2022 | us-gaap |
Net Income Loss
NetIncomeLoss
|
58000000 | usd |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
478000000 | usd |
CY2023 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
127375000 | shares |
CY2022 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
126657000 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
125063000.000 | shares |
CY2023 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1333000 | shares |
CY2022 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1242000 | shares |
CY2021 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1712000 | shares |
CY2023 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
128708000 | shares |
CY2022 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
127899000 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
126775000 | shares |
CY2023 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.84 | |
CY2022 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.46 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.82 | |
CY2023 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.83 | |
CY2022 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.45 | |
CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.77 | |
CY2023Q4 | alk |
Business Acquisition Amount Per Share Paid To Each Holder Of Record
BusinessAcquisitionAmountPerSharePaidToEachHolderOfRecord
|
18.00 | |
CY2023Q4 | alk |
Business Acquisition Amount Paid To Each Holder Of Record
BusinessAcquisitionAmountPaidToEachHolderOfRecord
|
1000000000 | usd |
CY2023 | dei |
Auditor Name
AuditorName
|
KPMG LLP | |
CY2023 | dei |
Auditor Location
AuditorLocation
|
Seattle, WA | |
CY2023 | dei |
Auditor Firm
AuditorFirmId
|
185 |