10-K Filing

SOUTHWEST AIRLINES CO CIK: 92380 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0000092380-22-000007`
Period End Date	20211231
Filing Date	20220207
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	luv-20211231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 82 Income Statement 60 Cash Flow Statement 146 Stockholders Equity 28 Comprehensive Income 21

Balance Sheet 82 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	2.00B	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	2.00B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$11.06B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$12.48B	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	888.11M	shares	Point-in-time
Treasury stock, at cost: shares (in shares)	`TreasuryStockShares`	297.64M	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$3.02B	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$2.27B	USD	Point-in-time
Treasury stock, at cost: shares (in shares)	`TreasuryStockShares`	295.99M	shares	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.36B	USD	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.13B	USD	Point-in-time
Inventories of parts and supplies, at cost	`AirlineRelatedInventory`	$537.00M	USD	Point-in-time
Inventories of parts and supplies, at cost	`AirlineRelatedInventory`	$414.00M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$638.00M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$295.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$15.17B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$18.04B	USD	Point-in-time
Flight equipment	`FlightEquipmentGross`	$20.88B	USD	Point-in-time
Flight equipment	`FlightEquipmentGross`	$21.23B	USD	Point-in-time
Ground property and equipment	`PropertyPlantAndEquipmentOther`	$6.08B	USD	Point-in-time
Ground property and equipment	`PropertyPlantAndEquipmentOther`	$6.34B	USD	Point-in-time
Deposits on flight equipment purchase contracts	`DepositsOnFlightEquipment`	-	USD	Point-in-time
Deposits on flight equipment purchase contracts	`DepositsOnFlightEquipment`	$305.00M	USD	Point-in-time
Assets constructed for others	`AssetsConstructedForOthers`	$6.00M	USD	Point-in-time
Assets constructed for others	`AssetsConstructedForOthers`	$309.00M	USD	Point-in-time
Property and equipment, at cost	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$27.57B	USD	Point-in-time
Property and equipment, at cost	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$27.57B	USD	Point-in-time
Less allowance for depreciation and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$11.74B	USD	Point-in-time
Less allowance for depreciation and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$12.73B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$15.83B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$14.84B	USD	Point-in-time
Goodwill	`Goodwill`	$970.00M	USD	Point-in-time
Goodwill	`Goodwill`	$970.00M	USD	Point-in-time
Operating	`OperatingLeaseRightOfUseAsset`	$1.59B	USD	Point-in-time
Operating	`OperatingLeaseRightOfUseAsset`	$1.89B	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$722.00M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$882.00M	USD	Point-in-time
Total assets	`Assets`	$34.59B	USD	Point-in-time
Total assets	`Assets`	$36.32B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$931.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.28B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.62B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$2.26B	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$306.00M	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$239.00M	USD	Point-in-time
Air traffic liability	`ContractWithCustomerLiabilityCurrent`	$5.57B	USD	Point-in-time
Air traffic liability	`ContractWithCustomerLiabilityCurrent`	$3.79B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$220.00M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$453.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$9.16B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$7.51B	USD	Point-in-time
Long-term debt less current maturities	`LongTermDebtAndCapitalLeaseObligations`	$10.11B	USD	Point-in-time
Long-term debt less current maturities	`LongTermDebtAndCapitalLeaseObligations`	$10.27B	USD	Point-in-time
Air traffic liability - noncurrent	`ContractWithCustomerLiabilityNoncurrent`	$3.34B	USD	Point-in-time
Air traffic liability - noncurrent	`ContractWithCustomerLiabilityNoncurrent`	$2.16B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.63B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.77B	USD	Point-in-time
Construction obligation	`ConstructionObligationNoncurrent`	$309.00M	USD	Point-in-time
Construction obligation	`ConstructionObligationNoncurrent`	-	USD	Point-in-time
Operating	`OperatingLeaseLiabilityNoncurrent`	$1.31B	USD	Point-in-time
Operating	`OperatingLeaseLiabilityNoncurrent`	$1.56B	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$1.22B	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$1.25B	USD	Point-in-time
Common stock, $1.00 par value: 2,000,000,000 shares authorized; 888,111,634 shares issued in 2021 and 2020	`CommonStockValue`	$888.00M	USD	Point-in-time
Common stock, $1.00 par value: 2,000,000,000 shares authorized; 888,111,634 shares issued in 2021 and 2020	`CommonStockValue`	$888.00M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.22B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.19B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$14.78B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$15.77B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$388.00M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-105.00M	USD	Point-in-time
Treasury stock, at cost: 295,991,525 and 297,637,297 shares in 2021 and 2020, respectively	`TreasuryStockValue`	$10.88B	USD	Point-in-time
Treasury stock, at cost: 295,991,525 and 297,637,297 shares in 2021 and 2020, respectively	`TreasuryStockValue`	$10.86B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$9.83B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$10.41B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$9.85B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$8.88B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$36.32B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$34.59B	USD	Point-in-time

Income Statement 60 line items

Line Item	Tag	Value	Unit	Period
Total operating revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$9.05B	USD	Annual
Total operating revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$22.43B	USD	Annual
Total operating revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$15.79B	USD	Annual
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$7.74B	USD	Annual
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$6.81B	USD	Annual
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$8.29B	USD	Annual
Payroll support and voluntary Employee programs, net	`PayrollSupportAndVoluntaryEmployeeProgramsNet`	$2.96B	USD	Annual
Payroll support and voluntary Employee programs, net	`PayrollSupportAndVoluntaryEmployeeProgramsNet`	$967.00M	USD	Annual
Payroll support and voluntary Employee programs, net	`PayrollSupportAndVoluntaryEmployeeProgramsNet`	-	USD	Annual
Fuel and oil	`FuelCosts`	$3.31B	USD	Annual
Fuel and oil	`FuelCosts`	$4.35B	USD	Annual
Fuel and oil	`FuelCosts`	$1.85B	USD	Annual
Maintenance materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$750.00M	USD	Annual
Maintenance materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$854.00M	USD	Annual
Maintenance materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$1.22B	USD	Annual
Landing fees and airport rentals	`LandingFeesAndOtherRentals`	$1.46B	USD	Annual
Landing fees and airport rentals	`LandingFeesAndOtherRentals`	$1.36B	USD	Annual
Landing fees and airport rentals	`LandingFeesAndOtherRentals`	$1.24B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.27B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.25B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.22B	USD	Annual
Other operating expenses	`OtherCostAndExpenseOperating`	$3.03B	USD	Annual
Other operating expenses	`OtherCostAndExpenseOperating`	$2.39B	USD	Annual
Other operating expenses	`OtherCostAndExpenseOperating`	$1.93B	USD	Annual
Total operating expenses, net	`OperatingCostsAndExpenses`	$19.47B	USD	Annual
Total operating expenses, net	`OperatingCostsAndExpenses`	$14.07B	USD	Annual
Total operating expenses, net	`OperatingCostsAndExpenses`	$12.86B	USD	Annual
OPERATING INCOME (LOSS)	`OperatingIncomeLoss`	$1.72B	USD	Annual
OPERATING INCOME (LOSS)	`OperatingIncomeLoss`	$2.96B	USD	Annual
OPERATING INCOME (LOSS)	`OperatingIncomeLoss`	$-3.82B	USD	Annual
Interest expense	`InterestCostsIncurred`	$349.00M	USD	Annual
Interest expense	`InterestCostsIncurred`	$118.00M	USD	Annual
Interest expense	`InterestCostsIncurred`	$467.00M	USD	Annual
Capitalized interest	`InterestCostsCapitalizedAdjustment`	$36.00M	USD	Annual
Capitalized interest	`InterestCostsCapitalizedAdjustment`	$35.00M	USD	Annual
Capitalized interest	`InterestCostsCapitalizedAdjustment`	$36.00M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$13.00M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$32.00M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$90.00M	USD	Annual
Other (gains) losses, net	`OtherNonoperatingIncomeExpense`	$-8.00M	USD	Annual
Other (gains) losses, net	`OtherNonoperatingIncomeExpense`	$-158.00M	USD	Annual
Other (gains) losses, net	`OtherNonoperatingIncomeExpense`	$22.00M	USD	Annual
Total other expenses (income)	`NonoperatingIncomeExpense`	-	USD	Annual
Total other expenses (income)	`NonoperatingIncomeExpense`	$-396.00M	USD	Annual
Total other expenses (income)	`NonoperatingIncomeExpense`	$-440.00M	USD	Annual
INCOME (LOSS) BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-4.26B	USD	Annual
INCOME (LOSS) BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.32B	USD	Annual
INCOME (LOSS) BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.96B	USD	Annual
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-1.18B	USD	Annual
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$657.00M	USD	Annual
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$348.00M	USD	Annual
NET INCOME (LOSS)	`NetIncomeLoss`	$-3.07B	USD	Annual
NET INCOME (LOSS)	`NetIncomeLoss`	$977.00M	USD	Annual
NET INCOME (LOSS)	`NetIncomeLoss`	$2.30B	USD	Annual
NET INCOME (LOSS) PER SHARE, BASIC (in USD per share)	`EarningsPerShareBasic`	$-5.44	USD	Annual
NET INCOME (LOSS) PER SHARE, BASIC (in USD per share)	`EarningsPerShareBasic`	$4.28	USD	Annual
NET INCOME (LOSS) PER SHARE, BASIC (in USD per share)	`EarningsPerShareBasic`	$1.65	USD	Annual
NET INCOME (LOSS) PER SHARE, DILUTED (in USD per share)	`EarningsPerShareDiluted`	$4.27	USD	Annual
NET INCOME (LOSS) PER SHARE, DILUTED (in USD per share)	`EarningsPerShareDiluted`	$1.61	USD	Annual
NET INCOME (LOSS) PER SHARE, DILUTED (in USD per share)	`EarningsPerShareDiluted`	$-5.44	USD	Annual

Cash Flow Statement 146 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$-3.07B	USD	Annual
Net income (loss)	`NetIncomeLoss`	$977.00M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$2.30B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.27B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.25B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.22B	USD	Annual
Impairment of long-lived assets	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	-	USD	Annual
Impairment of long-lived assets	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$-32.00M	USD	Annual
Impairment of long-lived assets	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$-12.00M	USD	Annual
Unrealized/realized (gain) loss on fuel derivative instruments	`UnrealizedGainLossOnDerivatives`	$-15.00M	USD	Annual
Unrealized/realized (gain) loss on fuel derivative instruments	`UnrealizedGainLossOnDerivatives`	-	USD	Annual
Unrealized/realized (gain) loss on fuel derivative instruments	`UnrealizedGainLossOnDerivatives`	$15.00M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$21.00M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$55.00M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$716.00M	USD	Annual
Gain on sale-leaseback transactions	`SaleAndLeasebackTransactionGainLossNet`	$222.00M	USD	Annual
Gain on sale-leaseback transactions	`SaleAndLeasebackTransactionGainLossNet`	-	USD	Annual
Gain on sale-leaseback transactions	`SaleAndLeasebackTransactionGainLossNet`	-	USD	Annual
Loss on partial extinguishment of convertible notes	`GainLossOnRepurchaseOfDebtInstrument`	$-28.00M	USD	Annual
Loss on partial extinguishment of convertible notes	`GainLossOnRepurchaseOfDebtInstrument`	-	USD	Annual
Loss on partial extinguishment of convertible notes	`GainLossOnRepurchaseOfDebtInstrument`	-	USD	Annual
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$94.00M	USD	Annual
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$701.00M	USD	Annual
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$294.00M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-75.00M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-239.00M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-415.00M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$231.00M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$38.00M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$298.00M	USD	Annual
Air traffic liability	`IncreaseDecreaseInContractWithCustomerLiability`	$440.00M	USD	Annual
Air traffic liability	`IncreaseDecreaseInContractWithCustomerLiability`	$591.00M	USD	Annual
Air traffic liability	`IncreaseDecreaseInContractWithCustomerLiability`	$1.62B	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-103.00M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-306.00M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-277.00M	USD	Annual
Cash collateral received from derivative counterparties	`IncreaseDecreaseCashCollateralFromCounterparties`	$141.00M	USD	Annual
Cash collateral received from derivative counterparties	`IncreaseDecreaseCashCollateralFromCounterparties`	$9.00M	USD	Annual
Cash collateral received from derivative counterparties	`IncreaseDecreaseCashCollateralFromCounterparties`	$25.00M	USD	Annual
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-95.00M	USD	Annual
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-108.00M	USD	Annual
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$28.00M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-1.13B	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.32B	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.99B	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$1.03B	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$505.00M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$515.00M	USD	Annual
Supplier proceeds	`SupplierProceeds`	-	USD	Annual
Supplier proceeds	`SupplierProceeds`	$-400.00M	USD	Annual
Supplier proceeds	`SupplierProceeds`	$-428.00M	USD	Annual
Proceeds from sale-leaseback transactions	`SaleLeasebackCashProceedsInvesting`	-	USD	Annual
Proceeds from sale-leaseback transactions	`SaleLeasebackCashProceedsInvesting`	-	USD	Annual
Proceeds from sale-leaseback transactions	`SaleLeasebackCashProceedsInvesting`	$815.00M	USD	Annual
Assets constructed for others	`PaymentsForConstructionInProcess`	-	USD	Annual
Assets constructed for others	`PaymentsForConstructionInProcess`	-	USD	Annual
Assets constructed for others	`PaymentsForConstructionInProcess`	$6.00M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$5.82B	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$2.12B	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$5.08B	USD	Annual
Proceeds from sales of short-term and other investments	`ProceedsFromSaleOfShortTermInvestments`	$2.45B	USD	Annual
Proceeds from sales of short-term and other investments	`ProceedsFromSaleOfShortTermInvestments`	$4.34B	USD	Annual
Proceeds from sales of short-term and other investments	`ProceedsFromSaleOfShortTermInvestments`	$5.07B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-303.00M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.26B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-16.00M	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.29B	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfDebt`	$5.62B	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfDebt`	-	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfDebt`	-	USD	Annual
Proceeds from term loan credit facility	`ProceedsFromNotesPayable`	$3.68B	USD	Annual
Proceeds from term loan credit facility	`ProceedsFromNotesPayable`	-	USD	Annual
Proceeds from term loan credit facility	`ProceedsFromNotesPayable`	-	USD	Annual
Proceeds from revolving credit facility	`ProceedsFromLinesOfCredit`	-	USD	Annual
Proceeds from revolving credit facility	`ProceedsFromLinesOfCredit`	-	USD	Annual
Proceeds from revolving credit facility	`ProceedsFromLinesOfCredit`	$1.00B	USD	Annual
Proceeds from convertible notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Proceeds from convertible notes	`ProceedsFromConvertibleDebt`	$2.30B	USD	Annual
Proceeds from convertible notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Proceeds from Payroll Support Program loan and warrants	`ProceedsFromPayrollSupportProgramLoansAndWarrants`	$1.02B	USD	Annual
Proceeds from Payroll Support Program loan and warrants	`ProceedsFromPayrollSupportProgramLoansAndWarrants`	$1.14B	USD	Annual
Proceeds from Payroll Support Program loan and warrants	`ProceedsFromPayrollSupportProgramLoansAndWarrants`	-	USD	Annual
Proceeds from Employee stock plans	`ProceedsFromStockPlans`	$40.00M	USD	Annual
Proceeds from Employee stock plans	`ProceedsFromStockPlans`	$51.00M	USD	Annual
Proceeds from Employee stock plans	`ProceedsFromStockPlans`	$48.00M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$451.00M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.00B	USD	Annual
Payments of long-term debt and finance lease obligations	`RepaymentsOfOtherLongTermDebtAndFinanceLeaseObligations`	$839.00M	USD	1 Quarter
Payments of long-term debt and finance lease obligations	`RepaymentsOfOtherLongTermDebtAndFinanceLeaseObligations`	$612.00M	USD	1 Quarter
Payments of long-term debt and finance lease obligations	`RepaymentsOfOtherLongTermDebtAndFinanceLeaseObligations`	$615.00M	USD	Annual
Payments of term loan credit facility	`RepaymentsOfOtherShortTermDebt`	-	USD	Annual
Payments of term loan credit facility	`RepaymentsOfOtherShortTermDebt`	-	USD	Annual
Payments of term loan credit facility	`RepaymentsOfOtherShortTermDebt`	$3.68B	USD	Annual
Payments of revolving credit facility	`RepaymentsOfLinesOfCredit`	-	USD	Annual
Payments of revolving credit facility	`RepaymentsOfLinesOfCredit`	$1.00B	USD	Annual
Payments of revolving credit facility	`RepaymentsOfLinesOfCredit`	-	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	-	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$188.00M	USD	Annual
Payments of cash dividends	`PaymentsOfDividends`	$372.00M	USD	Annual
Payments of terminated interest rate derivative instruments	`PaymentsOfTerminatedInterestRateDerivativeInstruments`	-	USD	Annual
Payments of terminated interest rate derivative instruments	`PaymentsOfTerminatedInterestRateDerivativeInstruments`	-	USD	Annual
Payments of terminated interest rate derivative instruments	`PaymentsOfTerminatedInterestRateDerivativeInstruments`	$59.00M	USD	Annual
Payments for repurchases and conversions of convertible debt	`RepaymentsOfConvertibleDebt`	$293.00M	USD	Annual
Payments for repurchases and conversions of convertible debt	`RepaymentsOfConvertibleDebt`	-	USD	Annual
Payments for repurchases and conversions of convertible debt	`RepaymentsOfConvertibleDebt`	-	USD	Annual
Capitalized financing items	`CapitalizedFinancingItems`	$134.00M	USD	Annual
Capitalized financing items	`CapitalizedFinancingItems`	-	USD	Annual
Capitalized financing items	`CapitalizedFinancingItems`	-	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-43.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$77.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$49.00M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$359.00M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-2.99B	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$9.66B	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$694.00M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$8.52B	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.42B	USD	Annual
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.06B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.55B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.85B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.48B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.06B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.55B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.85B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.48B	USD	Point-in-time
Interest, net of amount capitalized	`InterestPaidNet`	$336.00M	USD	Annual
Interest, net of amount capitalized	`InterestPaidNet`	$212.00M	USD	Annual
Interest, net of amount capitalized	`InterestPaidNet`	$88.00M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$445.00M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$19.00M	USD	Annual
Income taxes	`IncomeTaxesPaid`	$779.00M	USD	Annual
Flight equipment acquired against supplier credit memo	`FlightEquipmentAcquiredAgainstSupplierCredit`	-	USD	Annual
Flight equipment acquired against supplier credit memo	`FlightEquipmentAcquiredAgainstSupplierCredit`	$569.00M	USD	Annual
Flight equipment acquired against supplier credit memo	`FlightEquipmentAcquiredAgainstSupplierCredit`	-	USD	Annual
Assets constructed for others	`AssetsConstructedforOthersDuringPeriod`	$65.00M	USD	Annual
Assets constructed for others	`AssetsConstructedforOthersDuringPeriod`	$309.00M	USD	Annual
Assets constructed for others	`AssetsConstructedforOthersDuringPeriod`	$145.00M	USD	Annual
Supplier receivables	`SupplierReceivables`	$428.00M	USD	Annual
Supplier receivables	`SupplierReceivables`	-	USD	Annual
Supplier receivables	`SupplierReceivables`	-	USD	Annual
Remeasurement of right-of-use asset and lease liability	`RemeasurementOfRightOfUseAssetAndLeaseLiability`	-	USD	Annual
Remeasurement of right-of-use asset and lease liability	`RemeasurementOfRightOfUseAssetAndLeaseLiability`	-	USD	Annual
Remeasurement of right-of-use asset and lease liability	`RemeasurementOfRightOfUseAssetAndLeaseLiability`	$343.00M	USD	Annual

Stockholders Equity 28 line items

Line Item	Tag	Value	Unit	Period
Cash dividends, per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.70	USD	Annual
Cash dividends, per share (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.18	USD	Annual
Balance at beginning of period	`StockholdersEquity`	$9.83B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$10.41B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$9.85B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$8.88B	USD	Point-in-time
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$2.00B	USD	Annual
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$451.00M	USD	Annual
Issuance of common stock, net of issuance costs	`StockIssuedDuringPeriodValueNewIssues`	$2.22B	USD	Annual
Issuance of common and treasury stock pursuant to Employee stock plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$34.00M	USD	Annual
Issuance of common and treasury stock pursuant to Employee stock plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$37.00M	USD	Annual
Issuance of common and treasury stock pursuant to Employee stock plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$27.00M	USD	Annual
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$58.00M	USD	Annual
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$17.00M	USD	Annual
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$55.00M	USD	Annual
Cash dividends	`DividendsCash`	$377.00M	USD	Annual
Cash dividends	`DividendsCash`	$94.00M	USD	Annual
Stock warrants	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$45.00M	USD	Annual
Stock warrants	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$40.00M	USD	Annual
Equity feature of convertible notes, net of issuance costs	`AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt`	$-392.00M	USD	Annual
Equity feature of partial extinguishment of convertible notes	`AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments`	$-92.00M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-3.12B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$1.49B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$2.22B	USD	Annual
Balance at end of period	`StockholdersEquity`	$9.83B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$10.41B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$9.85B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$8.88B	USD	Point-in-time

Comprehensive Income 21 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$-3.07B	USD	Annual
Net income (loss)	`NetIncomeLoss`	$977.00M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$2.30B	USD	Annual
Deferred taxes on postretirement	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$15.00M	USD	Annual
Deferred taxes on postretirement	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$9.00M	USD	Annual
Deferred taxes on postretirement	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-25.00M	USD	Annual
Unrealized gain (loss) on defined benefit plan items, net of deferred taxes of $25, ($15), and ($9)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$48.00M	USD	Annual
Deferred taxes on unrealized gain (loss), other, tax effect	`OtherComprehensiveIncomeOtherTax`	$-13.00M	USD	Annual
Unrealized gain (loss) on defined benefit plan items, net of deferred taxes of $25, ($15), and ($9)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$29.00M	USD	Annual
Deferred taxes on unrealized gain (loss), other, tax effect	`OtherComprehensiveIncomeOtherTax`	$8.00M	USD	Annual
Unrealized gain (loss) on defined benefit plan items, net of deferred taxes of $25, ($15), and ($9)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-84.00M	USD	Annual
Deferred taxes on unrealized gain (loss), other, tax effect	`OtherComprehensiveIncomeOtherTax`	$7.00M	USD	Annual
Other, net of deferred taxes of ($13), $7, and $8	`OtherComprehensiveIncomeOtherNetOfTax`	$-47.00M	USD	Annual
Other, net of deferred taxes of ($13), $7, and $8	`OtherComprehensiveIncomeOtherNetOfTax`	$26.00M	USD	Annual
Other, net of deferred taxes of ($13), $7, and $8	`OtherComprehensiveIncomeOtherNetOfTax`	$25.00M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$513.00M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$-81.00M	USD	Annual
OTHER COMPREHENSIVE INCOME (LOSS)	`OtherComprehensiveIncomeLossNetOfTax`	$-44.00M	USD	Annual
COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$-3.12B	USD	Annual
COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$1.49B	USD	Annual
COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$2.22B	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.