10-Q Filing

SOUTHWEST AIRLINES CO CIK: 92380 Q1 2025

Filing Information

Form Type	10-Q
Accession Number	`0000092380-25-000083`
Period End Date	20250331
Filing Date	20250425
Fiscal Year	2025
Fiscal Period	Q1
XBRL Instance	luv-20250331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 144 Income Statement 88 Cash Flow Statement 136 Stockholders Equity 38

Balance Sheet 144 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.13B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.13B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$7.51B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$7.51B	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$1.22B	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$1.22B	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$118.00M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$118.00M	USD	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.11B	USD	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.11B	USD	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.08B	USD	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.08B	USD	Point-in-time
Inventories of parts and supplies, at cost	`AirlineRelatedInventory`	$800.00M	USD	Point-in-time
Inventories of parts and supplies, at cost	`AirlineRelatedInventory`	$800.00M	USD	Point-in-time
Inventories of parts and supplies, at cost	`AirlineRelatedInventory`	$786.00M	USD	Point-in-time
Inventories of parts and supplies, at cost	`AirlineRelatedInventory`	$786.00M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$639.00M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$639.00M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$618.00M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$618.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$10.73B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$10.73B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$11.27B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$11.27B	USD	Point-in-time
Flight equipment	`FlightEquipmentGross`	$25.20B	USD	Point-in-time
Flight equipment	`FlightEquipmentGross`	$25.20B	USD	Point-in-time
Flight equipment	`FlightEquipmentGross`	$25.34B	USD	Point-in-time
Flight equipment	`FlightEquipmentGross`	$25.34B	USD	Point-in-time
Ground property and equipment	`PropertyPlantAndEquipmentOther`	$8.24B	USD	Point-in-time
Ground property and equipment	`PropertyPlantAndEquipmentOther`	$8.24B	USD	Point-in-time
Ground property and equipment	`PropertyPlantAndEquipmentOther`	$8.47B	USD	Point-in-time
Ground property and equipment	`PropertyPlantAndEquipmentOther`	$8.47B	USD	Point-in-time
Deposits on flight equipment purchase contracts	`DepositsOnFlightEquipment`	$344.00M	USD	Point-in-time
Deposits on flight equipment purchase contracts	`DepositsOnFlightEquipment`	$344.00M	USD	Point-in-time
Deposits on flight equipment purchase contracts	`DepositsOnFlightEquipment`	$413.00M	USD	Point-in-time
Deposits on flight equipment purchase contracts	`DepositsOnFlightEquipment`	$413.00M	USD	Point-in-time
Assets constructed for others	`AssetsConstructedForOthers`	$88.00M	USD	Point-in-time
Assets constructed for others	`AssetsConstructedForOthers`	$88.00M	USD	Point-in-time
Assets constructed for others	`AssetsConstructedForOthers`	$88.00M	USD	Point-in-time
Assets constructed for others	`AssetsConstructedForOthers`	$88.00M	USD	Point-in-time
Property and equipment, at cost	`PropertyPlantAndEquipmentGross`	$34.25B	USD	Point-in-time
Property and equipment, at cost	`PropertyPlantAndEquipmentGross`	$34.25B	USD	Point-in-time
Property and equipment, at cost	`PropertyPlantAndEquipmentGross`	$33.95B	USD	Point-in-time
Property and equipment, at cost	`PropertyPlantAndEquipmentGross`	$33.95B	USD	Point-in-time
Less allowance for depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$15.09B	USD	Point-in-time
Less allowance for depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$15.09B	USD	Point-in-time
Less allowance for depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$14.89B	USD	Point-in-time
Less allowance for depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$14.89B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$19.06B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$19.06B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$19.16B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$19.16B	USD	Point-in-time
Goodwill	`Goodwill`	$970.00M	USD	Point-in-time
Goodwill	`Goodwill`	$970.00M	USD	Point-in-time
Goodwill	`Goodwill`	$970.00M	USD	Point-in-time
Goodwill	`Goodwill`	$970.00M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.37B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.37B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.30B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$1.30B	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.08B	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.08B	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.05B	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.05B	USD	Point-in-time
Total assets	`Assets`	$33.21B	USD	Point-in-time
Total assets	`Assets`	$33.21B	USD	Point-in-time
Total assets	`Assets`	$33.75B	USD	Point-in-time
Total assets	`Assets`	$33.75B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.82B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.82B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.93B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.93B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$2.21B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$2.21B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.98B	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$1.98B	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$328.00M	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$328.00M	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$331.00M	USD	Point-in-time
Current operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$331.00M	USD	Point-in-time
Air traffic liability	`ContractWithCustomerLiabilityCurrent`	$6.29B	USD	Point-in-time
Air traffic liability	`ContractWithCustomerLiabilityCurrent`	$6.29B	USD	Point-in-time
Air traffic liability	`ContractWithCustomerLiabilityCurrent`	$7.06B	USD	Point-in-time
Air traffic liability	`ContractWithCustomerLiabilityCurrent`	$7.06B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.61B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.61B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.63B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.63B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$12.28B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$12.28B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$13.90B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$13.90B	USD	Point-in-time
Long-term debt less current maturities	`LongTermDebtAndCapitalLeaseObligations`	$5.07B	USD	Point-in-time
Long-term debt less current maturities	`LongTermDebtAndCapitalLeaseObligations`	$5.07B	USD	Point-in-time
Long-term debt less current maturities	`LongTermDebtAndCapitalLeaseObligations`	$4.09B	USD	Point-in-time
Long-term debt less current maturities	`LongTermDebtAndCapitalLeaseObligations`	$4.09B	USD	Point-in-time
Air traffic liability - noncurrent	`ContractWithCustomerLiabilityNoncurrent`	$1.95B	USD	Point-in-time
Air traffic liability - noncurrent	`ContractWithCustomerLiabilityNoncurrent`	$1.95B	USD	Point-in-time
Air traffic liability - noncurrent	`ContractWithCustomerLiabilityNoncurrent`	$1.84B	USD	Point-in-time
Air traffic liability - noncurrent	`ContractWithCustomerLiabilityNoncurrent`	$1.84B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.12B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.12B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.17B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$2.17B	USD	Point-in-time
Noncurrent operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$1.03B	USD	Point-in-time
Noncurrent operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$1.03B	USD	Point-in-time
Noncurrent operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$970.00M	USD	Point-in-time
Noncurrent operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$970.00M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$909.00M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$909.00M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$923.00M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$923.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$888.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$888.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$888.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$888.00M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.20B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.20B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.21B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$4.21B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.08B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.08B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-24.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-24.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-25.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-25.00M	USD	Point-in-time
Treasury stock, at cost	`TreasuryStockCommonValue`	$11.04B	USD	Point-in-time
Treasury stock, at cost	`TreasuryStockCommonValue`	$11.04B	USD	Point-in-time
Treasury stock, at cost	`TreasuryStockCommonValue`	$11.79B	USD	Point-in-time
Treasury stock, at cost	`TreasuryStockCommonValue`	$11.79B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$10.35B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$10.35B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$10.20B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$10.20B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$10.52B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$10.52B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$9.37B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$9.37B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$33.21B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$33.21B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$33.75B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$33.75B	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Total operating revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$6.33B	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$6.33B	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$6.43B	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$6.43B	USD	1 Quarter
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$3.10B	USD	1 Quarter
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$3.10B	USD	1 Quarter
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$2.94B	USD	1 Quarter
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$2.94B	USD	1 Quarter
Fuel and oil	`FuelCosts`	$1.25B	USD	1 Quarter
Fuel and oil	`FuelCosts`	$1.25B	USD	1 Quarter
Fuel and oil	`FuelCosts`	$1.53B	USD	1 Quarter
Fuel and oil	`FuelCosts`	$1.53B	USD	1 Quarter
Maintenance materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$361.00M	USD	1 Quarter
Maintenance materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$361.00M	USD	1 Quarter
Maintenance materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$292.00M	USD	1 Quarter
Maintenance materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$292.00M	USD	1 Quarter
Landing fees and airport rentals	`LandingFeesAndOtherRentals`	$522.00M	USD	1 Quarter
Landing fees and airport rentals	`LandingFeesAndOtherRentals`	$522.00M	USD	1 Quarter
Landing fees and airport rentals	`LandingFeesAndOtherRentals`	$464.00M	USD	1 Quarter
Landing fees and airport rentals	`LandingFeesAndOtherRentals`	$464.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$408.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$408.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$396.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$396.00M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.09B	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.09B	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.02B	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.02B	USD	1 Quarter
Total operating expenses	`OperatingCostsAndExpenses`	$6.72B	USD	1 Quarter
Total operating expenses	`OperatingCostsAndExpenses`	$6.72B	USD	1 Quarter
Total operating expenses	`OperatingCostsAndExpenses`	$6.65B	USD	1 Quarter
Total operating expenses	`OperatingCostsAndExpenses`	$6.65B	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-393.00M	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-393.00M	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-223.00M	USD	1 Quarter
OPERATING LOSS	`OperatingIncomeLoss`	$-223.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$46.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$46.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$65.00M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$65.00M	USD	1 Quarter
Capitalized interest	`InterestCostsCapitalizedAdjustment`	$7.00M	USD	1 Quarter
Capitalized interest	`InterestCostsCapitalizedAdjustment`	$7.00M	USD	1 Quarter
Capitalized interest	`InterestCostsCapitalizedAdjustment`	$11.00M	USD	1 Quarter
Capitalized interest	`InterestCostsCapitalizedAdjustment`	$11.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$84.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$84.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$141.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$141.00M	USD	1 Quarter
Other (gains) losses, net	`OtherNonoperatingIncomeExpense`	$-18.00M	USD	1 Quarter
Other (gains) losses, net	`OtherNonoperatingIncomeExpense`	$-18.00M	USD	1 Quarter
Other (gains) losses, net	`OtherNonoperatingIncomeExpense`	$12.00M	USD	1 Quarter
Other (gains) losses, net	`OtherNonoperatingIncomeExpense`	$12.00M	USD	1 Quarter
Total non-operating income	`NonoperatingIncomeExpense`	$31.00M	USD	1 Quarter
Total non-operating income	`NonoperatingIncomeExpense`	$31.00M	USD	1 Quarter
Total non-operating income	`NonoperatingIncomeExpense`	$95.00M	USD	1 Quarter
Total non-operating income	`NonoperatingIncomeExpense`	$95.00M	USD	1 Quarter
LOSS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-298.00M	USD	1 Quarter
LOSS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-298.00M	USD	1 Quarter
LOSS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-192.00M	USD	1 Quarter
LOSS BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-192.00M	USD	1 Quarter
BENEFIT FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-67.00M	USD	1 Quarter
BENEFIT FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-67.00M	USD	1 Quarter
BENEFIT FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-43.00M	USD	1 Quarter
BENEFIT FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-43.00M	USD	1 Quarter
NET LOSS	`NetIncomeLoss`	$-231.00M	USD	1 Quarter
NET LOSS	`NetIncomeLoss`	$-231.00M	USD	1 Quarter
NET LOSS	`NetIncomeLoss`	$-149.00M	USD	1 Quarter
NET LOSS	`NetIncomeLoss`	$-149.00M	USD	1 Quarter
Net loss per share, basic (in USD per share)	`EarningsPerShareBasic`	$-0.39	USD	1 Quarter
Net loss per share, basic (in USD per share)	`EarningsPerShareBasic`	$-0.39	USD	1 Quarter
Net loss per share, basic (in USD per share)	`EarningsPerShareBasic`	$-0.26	USD	1 Quarter
Net loss per share, basic (in USD per share)	`EarningsPerShareBasic`	$-0.26	USD	1 Quarter
Net loss per share, diluted (in USD per share)	`EarningsPerShareDiluted`	$-0.39	USD	1 Quarter
Net loss per share, diluted (in USD per share)	`EarningsPerShareDiluted`	$-0.39	USD	1 Quarter
Net loss per share, diluted (in USD per share)	`EarningsPerShareDiluted`	$-0.26	USD	1 Quarter
Net loss per share, diluted (in USD per share)	`EarningsPerShareDiluted`	$-0.26	USD	1 Quarter
COMPREHENSIVE LOSS	`ComprehensiveIncomeNetOfTax`	$-148.00M	USD	1 Quarter
COMPREHENSIVE LOSS	`ComprehensiveIncomeNetOfTax`	$-148.00M	USD	1 Quarter
COMPREHENSIVE LOSS	`ComprehensiveIncomeNetOfTax`	$-212.00M	USD	1 Quarter
COMPREHENSIVE LOSS	`ComprehensiveIncomeNetOfTax`	$-212.00M	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	584.00M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	584.00M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	597.00M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	597.00M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	597.00M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	597.00M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	584.00M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	584.00M	shares	1 Quarter

Cash Flow Statement 136 line items

Line Item	Tag	Value	Unit	Period
Net loss	`NetIncomeLoss`	$-231.00M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-231.00M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-149.00M	USD	1 Quarter
Net loss	`NetIncomeLoss`	$-149.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$408.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$408.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$396.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$396.00M	USD	1 Quarter
Unrealized/realized loss on fuel derivative instruments	`UnrealizedGainLossOnDerivatives`	$-1.00M	USD	1 Quarter
Unrealized/realized loss on fuel derivative instruments	`UnrealizedGainLossOnDerivatives`	$-1.00M	USD	1 Quarter
Unrealized/realized loss on fuel derivative instruments	`UnrealizedGainLossOnDerivatives`	-	USD	1 Quarter
Unrealized/realized loss on fuel derivative instruments	`UnrealizedGainLossOnDerivatives`	-	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$68.00M	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$68.00M	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$43.00M	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$43.00M	USD	1 Quarter
Gain on sale-leaseback transactions	`SaleAndLeasebackTransactionGainLossNet`	$3.00M	USD	1 Quarter
Gain on sale-leaseback transactions	`SaleAndLeasebackTransactionGainLossNet`	$3.00M	USD	1 Quarter
Gain on sale-leaseback transactions	`SaleAndLeasebackTransactionGainLossNet`	-	USD	1 Quarter
Gain on sale-leaseback transactions	`SaleAndLeasebackTransactionGainLossNet`	-	USD	1 Quarter
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-57.00M	USD	1 Quarter
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-57.00M	USD	1 Quarter
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$308.00M	USD	1 Quarter
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$308.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-145.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-145.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$14.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$14.00M	USD	1 Quarter
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-126.00M	USD	1 Quarter
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-126.00M	USD	1 Quarter
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-897.00M	USD	1 Quarter
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-897.00M	USD	1 Quarter
Air traffic liability	`IncreaseDecreaseInContractWithCustomerLiability`	$1.11B	USD	1 Quarter
Air traffic liability	`IncreaseDecreaseInContractWithCustomerLiability`	$1.11B	USD	1 Quarter
Air traffic liability	`IncreaseDecreaseInContractWithCustomerLiability`	$660.00M	USD	1 Quarter
Air traffic liability	`IncreaseDecreaseInContractWithCustomerLiability`	$660.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-71.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-71.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-63.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-63.00M	USD	1 Quarter
Cash collateral provided to derivative counterparties	`IncreaseDecreaseCashCollateralFromCounterparties`	$-22.00M	USD	1 Quarter
Cash collateral provided to derivative counterparties	`IncreaseDecreaseCashCollateralFromCounterparties`	$-22.00M	USD	1 Quarter
Cash collateral provided to derivative counterparties	`IncreaseDecreaseCashCollateralFromCounterparties`	-	USD	1 Quarter
Cash collateral provided to derivative counterparties	`IncreaseDecreaseCashCollateralFromCounterparties`	-	USD	1 Quarter
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-39.00M	USD	1 Quarter
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-39.00M	USD	1 Quarter
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$8.00M	USD	1 Quarter
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$8.00M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-104.00M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-104.00M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$860.00M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$860.00M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$583.00M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$583.00M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$501.00M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$501.00M	USD	1 Quarter
Assets constructed for others	`PaymentsForConstructionInProcess`	-	USD	1 Quarter
Assets constructed for others	`PaymentsForConstructionInProcess`	-	USD	1 Quarter
Assets constructed for others	`PaymentsForConstructionInProcess`	$9.00M	USD	1 Quarter
Assets constructed for others	`PaymentsForConstructionInProcess`	$9.00M	USD	1 Quarter
Proceeds from sale-leaseback transactions	`SaleLeasebackCashProceedsInvesting`	-	USD	1 Quarter
Proceeds from sale-leaseback transactions	`SaleLeasebackCashProceedsInvesting`	-	USD	1 Quarter
Proceeds from sale-leaseback transactions	`SaleLeasebackCashProceedsInvesting`	$24.00M	USD	1 Quarter
Proceeds from sale-leaseback transactions	`SaleLeasebackCashProceedsInvesting`	$24.00M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$51.00M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$51.00M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$1.68B	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$1.68B	USD	1 Quarter
Proceeds from sales of short-term and other investments	`ProceedsFromSaleOfShortTermInvestments`	$1.72B	USD	1 Quarter
Proceeds from sales of short-term and other investments	`ProceedsFromSaleOfShortTermInvestments`	$1.72B	USD	1 Quarter
Proceeds from sales of short-term and other investments	`ProceedsFromSaleOfShortTermInvestments`	$1.15B	USD	1 Quarter
Proceeds from sales of short-term and other investments	`ProceedsFromSaleOfShortTermInvestments`	$1.15B	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherInvestingActivities`	$-3.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherInvestingActivities`	$-3.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherInvestingActivities`	$-35.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherInvestingActivities`	$-35.00M	USD	1 Quarter
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$623.00M	USD	1 Quarter
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$623.00M	USD	1 Quarter
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-585.00M	USD	1 Quarter
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-585.00M	USD	1 Quarter
Proceeds from Employee stock plans	`ProceedsFromStockPlans`	$17.00M	USD	1 Quarter
Proceeds from Employee stock plans	`ProceedsFromStockPlans`	$17.00M	USD	1 Quarter
Proceeds from Employee stock plans	`ProceedsFromStockPlans`	$15.00M	USD	1 Quarter
Proceeds from Employee stock plans	`ProceedsFromStockPlans`	$15.00M	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$750.00M	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$750.00M	USD	1 Quarter
Payments of long-term debt and finance lease obligations	`RepaymentsOfOtherLongTermDebtAndFinanceLeaseObligations`	$5.00M	USD	1 Quarter
Payments of long-term debt and finance lease obligations	`RepaymentsOfOtherLongTermDebtAndFinanceLeaseObligations`	$5.00M	USD	1 Quarter
Payments of long-term debt and finance lease obligations	`RepaymentsOfOtherLongTermDebtAndFinanceLeaseObligations`	$8.00M	USD	1 Quarter
Payments of long-term debt and finance lease obligations	`RepaymentsOfOtherLongTermDebtAndFinanceLeaseObligations`	$8.00M	USD	1 Quarter
Payments of cash dividends	`PaymentsOfDividends`	$107.00M	USD	1 Quarter
Payments of cash dividends	`PaymentsOfDividends`	$107.00M	USD	1 Quarter
Payments of cash dividends	`PaymentsOfDividends`	$215.00M	USD	1 Quarter
Payments of cash dividends	`PaymentsOfDividends`	$215.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-13.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-13.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-24.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-24.00M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-232.00M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-232.00M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-858.00M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-858.00M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$625.00M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$625.00M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-921.00M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-921.00M	USD	1 Quarter
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.37B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.37B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.13B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.13B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.51B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.51B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.29B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.29B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.37B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.37B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.13B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.13B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.51B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.51B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.29B	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.29B	USD	Point-in-time
Interest, net of amount capitalized	`InterestPaidNet`	$11.00M	USD	1 Quarter
Interest, net of amount capitalized	`InterestPaidNet`	$11.00M	USD	1 Quarter
Interest, net of amount capitalized	`InterestPaidNet`	$18.00M	USD	1 Quarter
Interest, net of amount capitalized	`InterestPaidNet`	$18.00M	USD	1 Quarter
Income taxes	`IncomeTaxesPaid`	$1.00M	USD	1 Quarter
Income taxes	`IncomeTaxesPaid`	$1.00M	USD	1 Quarter
Income taxes	`IncomeTaxesPaid`	$3.00M	USD	1 Quarter
Income taxes	`IncomeTaxesPaid`	$3.00M	USD	1 Quarter
Right-of-use assets acquired or modified under operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$14.00M	USD	1 Quarter
Right-of-use assets acquired or modified under operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$14.00M	USD	1 Quarter
Right-of-use assets acquired or modified under operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$16.00M	USD	1 Quarter
Right-of-use assets acquired or modified under operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$16.00M	USD	1 Quarter

Stockholders Equity 38 line items

Line Item	Tag	Value	Unit	Period
Cash dividends, per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.18	USD	1 Quarter
Cash dividends, per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.18	USD	1 Quarter
Cash dividends, per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.18	USD	1 Quarter
Cash dividends, per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.18	USD	1 Quarter
Balance at beginning of period	`StockholdersEquity`	$10.35B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$10.35B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$10.20B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$10.20B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$10.52B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$10.52B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$9.37B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquity`	$9.37B	USD	Point-in-time
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$758.00M	USD	1 Quarter
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$758.00M	USD	1 Quarter
Issuance of common and treasury stock pursuant to Employee stock plans	`StockIssuedDuringPeriodValueEmployeeStockPlans`	$-10.00M	USD	1 Quarter
Issuance of common and treasury stock pursuant to Employee stock plans	`StockIssuedDuringPeriodValueEmployeeStockPlans`	$-10.00M	USD	1 Quarter
Issuance of common and treasury stock pursuant to Employee stock plans	`StockIssuedDuringPeriodValueEmployeeStockPlans`	$3.00M	USD	1 Quarter
Issuance of common and treasury stock pursuant to Employee stock plans	`StockIssuedDuringPeriodValueEmployeeStockPlans`	$3.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$10.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$10.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$21.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$21.00M	USD	1 Quarter
Cash dividends, $0.18 per share	`DividendsCash`	$103.00M	USD	1 Quarter
Cash dividends, $0.18 per share	`DividendsCash`	$103.00M	USD	1 Quarter
Cash dividends, $0.18 per share	`DividendsCash`	$107.00M	USD	1 Quarter
Cash dividends, $0.18 per share	`DividendsCash`	$107.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-148.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-148.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-212.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-212.00M	USD	1 Quarter
Balance at end of period	`StockholdersEquity`	$10.35B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$10.35B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$10.20B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$10.20B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$10.52B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$10.52B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$9.37B	USD	Point-in-time
Balance at end of period	`StockholdersEquity`	$9.37B	USD	Point-in-time

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