2019 Q1 Form 10-Q Financial Statement

#000009238019000049 Filed on April 30, 2019

View on sec.gov

Income Statement

Concept 2019 Q1 2018 Q1
Revenue $5.149B $4.944B
YoY Change 4.15% 1.85%
Cost Of Revenue $1.348B $1.388B
YoY Change -2.88% 4.91%
Gross Profit $3.801B $3.556B
YoY Change 6.89% 0.71%
Gross Profit Margin 73.82% 71.93%
Selling, General & Admin $2.270B $2.078B
YoY Change 9.24% 5.32%
% of Gross Profit 59.72% 58.44%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $297.0M $277.0M
YoY Change 7.22% -12.89%
% of Gross Profit 7.81% 7.79%
Operating Expenses $4.644B $4.328B
YoY Change 7.3% 1.88%
Operating Profit $505.0M $616.0M
YoY Change -18.02% 1.65%
Interest Expense $31.00M $32.00M
YoY Change -3.13% 10.34%
% of Operating Profit 6.14% 5.19%
Other Income/Expense, Net -$1.000M -$14.00M
YoY Change -92.86% -81.08%
Pretax Income $504.0M $602.0M
YoY Change -16.28% 13.16%
Income Tax $117.0M $139.0M
% Of Pretax Income 23.21% 23.09%
Net Earnings $387.0M $463.0M
YoY Change -16.41% 36.58%
Net Earnings / Revenue 7.52% 9.36%
Basic Earnings Per Share $0.70 $0.79
Diluted Earnings Per Share $0.70 $0.79
COMMON SHARES
Basic Shares Outstanding 551.0M shares 587.0M shares
Diluted Shares Outstanding 552.0M shares 588.0M shares

Balance Sheet

Concept 2019 Q1 2018 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $3.861B $3.243B
YoY Change 19.06% -6.86%
Cash & Equivalents $2.344B $1.822B
Short-Term Investments $1.517B $1.421B
Other Short-Term Assets $354.0M $448.0M
YoY Change -20.98% 90.64%
Inventory $484.0M $430.0M
Prepaid Expenses
Receivables $784.0M $680.0M
Other Receivables $0.00 $0.00
Total Short-Term Assets $5.483B $4.801B
YoY Change 14.21% 3.07%
LONG-TERM ASSETS
Property, Plant & Equipment $17.77B $18.77B
YoY Change -5.33% 8.6%
Goodwill $970.0M $970.0M
YoY Change 0.0% 0.0%
Intangibles $313.0M $410.0M
YoY Change -23.66% -3.07%
Long-Term Investments
YoY Change
Other Assets $725.0M $959.0M
YoY Change -24.4% 12.96%
Total Long-Term Assets $20.98B $20.70B
YoY Change 1.32% 8.36%
TOTAL ASSETS
Total Short-Term Assets $5.483B $4.801B
Total Long-Term Assets $20.98B $20.70B
Total Assets $26.46B $25.50B
YoY Change 3.75% 7.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.412B $1.243B
YoY Change 13.6% 2.39%
Accrued Expenses $1.350B $1.134B
YoY Change 19.05% -41.76%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $571.0M $365.0M
YoY Change 56.44% 28.07%
Total Short-Term Liabilities $8.723B $7.162B
YoY Change 21.8% -3.97%
LONG-TERM LIABILITIES
Long-Term Debt $2.602B $3.302B
YoY Change -21.2% 14.02%
Other Long-Term Liabilities $608.0M $706.0M
YoY Change -13.88% 0.43%
Total Long-Term Liabilities $608.0M $706.0M
YoY Change -13.88% 0.43%
TOTAL LIABILITIES
Total Short-Term Liabilities $8.723B $7.162B
Total Long-Term Liabilities $608.0M $706.0M
Total Liabilities $9.331B $7.868B
YoY Change 18.59% -3.59%
SHAREHOLDERS EQUITY
Retained Earnings $16.32B $14.24B
YoY Change 14.62% 21.61%
Common Stock $2.321B $2.260B
YoY Change 2.7% 1.48%
Preferred Stock
YoY Change
Treasury Stock (at cost) $8.946B $6.957B
YoY Change 28.59% 28.38%
Treasury Stock Shares
Shareholders Equity $9.791B $9.619B
YoY Change
Total Liabilities & Shareholders Equity $26.46B $25.50B
YoY Change 3.75% 7.32%

Cashflow Statement

Concept 2019 Q1 2018 Q1
OPERATING ACTIVITIES
Net Income $387.0M $463.0M
YoY Change -16.41% 36.58%
Depreciation, Depletion And Amortization $297.0M $277.0M
YoY Change 7.22% -12.89%
Cash From Operating Activities $1.105B $1.002B
YoY Change 10.28% -38.34%
INVESTING ACTIVITIES
Capital Expenditures -$160.0M -$433.0M
YoY Change -63.05% -6.48%
Acquisitions
YoY Change
Other Investing Activities $324.0M $360.0M
YoY Change -10.0% -5242.86%
Cash From Investing Activities $164.0M -$73.00M
YoY Change -324.66% -84.47%
FINANCING ACTIVITIES
Cash Dividend Paid $178.0M $148.0M
YoY Change 20.27% 20.33%
Common Stock Issuance & Retirement, Net $500.0M $500.0M
YoY Change 0.0% -9.09%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -$779.0M -$602.0M
YoY Change 29.4% -38.82%
NET CHANGE
Cash From Operating Activities $1.105B $1.002B
Cash From Investing Activities $164.0M -$73.00M
Cash From Financing Activities -$779.0M -$602.0M
Net Change In Cash $490.0M $327.0M
YoY Change 49.85% 91.23%
FREE CASH FLOW
Cash From Operating Activities $1.105B $1.002B
Capital Expenditures -$160.0M -$433.0M
Free Cash Flow $1.265B $1.435B
YoY Change -11.85% -31.27%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2019Q1 luv Finance Lease Rightof Use Asset Accumulated Depreciation
FinanceLeaseRightofUseAssetAccumulatedDepreciation
372000000 USD
CY2019Q1 dei Amendment Flag
AmendmentFlag
false
CY2019Q1 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2019Q1 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2019Q1 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2019
CY2019Q1 dei Entity Central Index Key
EntityCentralIndexKey
0000092380
CY2019Q1 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2019Q1 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2019Q1 dei Entity Registrant Name
EntityRegistrantName
SOUTHWEST AIRLINES CO
CY2019Q1 dei Entity Small Business
EntitySmallBusiness
false
CY2019Q1 dei Document Type
DocumentType
10-Q
CY2019Q2 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
543064878 shares
CY2019Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
2344000000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1854000000 USD
CY2019Q1 us-gaap Short Term Investments
ShortTermInvestments
1517000000 USD
CY2018Q4 us-gaap Short Term Investments
ShortTermInvestments
1835000000 USD
CY2019Q1 us-gaap Accounts And Other Receivables Net Current
AccountsAndOtherReceivablesNetCurrent
784000000 USD
CY2018Q4 us-gaap Accounts And Other Receivables Net Current
AccountsAndOtherReceivablesNetCurrent
568000000 USD
CY2019Q1 us-gaap Airline Related Inventory
AirlineRelatedInventory
484000000 USD
CY2018Q4 us-gaap Airline Related Inventory
AirlineRelatedInventory
461000000 USD
CY2019Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
354000000 USD
CY2018Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
310000000 USD
CY2019Q1 us-gaap Assets Current
AssetsCurrent
5483000000 USD
CY2018Q4 us-gaap Assets Current
AssetsCurrent
5028000000 USD
CY2019Q1 us-gaap Flight Equipment Gross
FlightEquipmentGross
21666000000 USD
CY2018Q4 us-gaap Flight Equipment Gross
FlightEquipmentGross
21753000000 USD
CY2019Q1 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
5082000000 USD
CY2018Q4 us-gaap Frequent Flier Liability Noncurrent
FrequentFlierLiabilityNoncurrent
936000000 USD
CY2018Q4 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
4960000000 USD
CY2019Q1 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
2480000000 USD
CY2019Q1 us-gaap Deposits On Flight Equipment
DepositsOnFlightEquipment
780000000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
2427000000 USD
CY2018Q4 us-gaap Deposits On Flight Equipment
DepositsOnFlightEquipment
775000000 USD
CY2019Q1 luv Construction Obligation Noncurrent
ConstructionObligationNoncurrent
120000000 USD
CY2018Q4 luv Construction Obligation Noncurrent
ConstructionObligationNoncurrent
1701000000 USD
CY2019Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1150000000 USD
CY2018Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
0 USD
CY2019Q1 luv Assets Constructed For Others
AssetsConstructedForOthers
120000000 USD
CY2019Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
608000000 USD
CY2018Q4 luv Assets Constructed For Others
AssetsConstructedForOthers
1768000000 USD
CY2019Q1 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
27648000000 USD
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
29256000000 USD
CY2019Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
9875000000 USD
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
9731000000 USD
CY2019Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
17773000000 USD
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
19525000000 USD
CY2019Q1 us-gaap Goodwill
Goodwill
970000000 USD
CY2018Q4 us-gaap Goodwill
Goodwill
970000000 USD
CY2019Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1508000000 USD
CY2018Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
0 USD
CY2019Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
725000000 USD
CY2018Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
650000000 USD
CY2019Q1 us-gaap Common Stock Value
CommonStockValue
808000000 USD
CY2018Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
720000000 USD
CY2019Q1 us-gaap Assets
Assets
26459000000 USD
CY2018Q4 us-gaap Assets
Assets
26243000000 USD
CY2018Q4 us-gaap Common Stock Value
CommonStockValue
808000000 USD
CY2019Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
1412000000 USD
CY2018Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
1416000000 USD
CY2019Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1350000000 USD
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1749000000 USD
CY2019Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
361000000 USD
CY2018Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
0 USD
CY2019Q1 us-gaap Deferred Air Traffic Revenue
DeferredAirTrafficRevenue
5029000000 USD
CY2018Q4 us-gaap Deferred Air Traffic Revenue
DeferredAirTrafficRevenue
4134000000 USD
CY2019Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
571000000 USD
CY2018Q4 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
606000000 USD
CY2019Q1 us-gaap Liabilities Current
LiabilitiesCurrent
8723000000 USD
CY2018Q4 us-gaap Liabilities Current
LiabilitiesCurrent
7905000000 USD
CY2019Q1 luv Interest Rate Swap Contract Length
InterestRateSwapContractLength
P9Y
CY2018Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.125
CY2019Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.160
CY2018Q1 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
0 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
3000000 USD
CY2019Q1 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
2602000000 USD
CY2018Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
2771000000 USD
CY2019Q1 us-gaap Frequent Flier Liability Noncurrent
FrequentFlierLiabilityNoncurrent
985000000 USD
CY2019Q1 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
1513000000 USD
CY2018Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
1510000000 USD
CY2019Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
16320000000 USD
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
15967000000 USD
CY2019Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
96000000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
20000000 USD
CY2019Q1 us-gaap Treasury Stock Value
TreasuryStockValue
8946000000 USD
CY2018Q4 us-gaap Treasury Stock Value
TreasuryStockValue
8452000000 USD
CY2019Q1 us-gaap Stockholders Equity
StockholdersEquity
9791000000 USD
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
9853000000 USD
CY2019Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
26459000000 USD
CY2018Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
26243000000 USD
CY2019Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
5149000000 USD
CY2018Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
4944000000 USD
CY2019Q1 us-gaap Labor And Related Expense
LaborAndRelatedExpense
1976000000 USD
CY2018Q1 us-gaap Labor And Related Expense
LaborAndRelatedExpense
1821000000 USD
CY2019Q1 us-gaap Fuel Costs
FuelCosts
1015000000 USD
CY2018Q1 us-gaap Fuel Costs
FuelCosts
1018000000 USD
CY2019Q1 us-gaap Aircraft Maintenance Materials And Repairs
AircraftMaintenanceMaterialsAndRepairs
293000000 USD
CY2018Q1 us-gaap Aircraft Maintenance Materials And Repairs
AircraftMaintenanceMaterialsAndRepairs
257000000 USD
CY2019Q1 us-gaap Landing Fees And Other Rentals
LandingFeesAndOtherRentals
333000000 USD
CY2018Q1 us-gaap Landing Fees And Other Rentals
LandingFeesAndOtherRentals
330000000 USD
CY2019Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
297000000 USD
CY2018Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
277000000 USD
CY2019Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
730000000 USD
CY2018Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
625000000 USD
CY2019Q1 us-gaap Operating Expenses
OperatingExpenses
4644000000 USD
CY2018Q1 us-gaap Operating Expenses
OperatingExpenses
4328000000 USD
CY2019Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
505000000 USD
CY2018Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
616000000 USD
CY2019Q1 us-gaap Interest Expense
InterestExpense
31000000 USD
CY2018Q1 us-gaap Interest Expense
InterestExpense
32000000 USD
CY2019Q1 us-gaap Interest Costs Capitalized Adjustment
InterestCostsCapitalizedAdjustment
9000000 USD
CY2018Q1 us-gaap Interest Costs Capitalized Adjustment
InterestCostsCapitalizedAdjustment
10000000 USD
CY2019Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
23000000 USD
CY2018Q1 us-gaap Investment Income Interest
InvestmentIncomeInterest
12000000 USD
CY2019Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-2000000 USD
CY2018Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
4000000 USD
CY2019Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1000000 USD
CY2018Q1 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-14000000 USD
CY2019Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
504000000 USD
CY2018Q1 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
602000000 USD
CY2019Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
117000000 USD
CY2018Q1 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
139000000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
387000000 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
463000000 USD
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.70
CY2018Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.79
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.70
CY2018Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.79
CY2019Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
463000000 USD
CY2018Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
547000000 USD
CY2019Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
551000000 shares
CY2018Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
587000000 shares
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
552000000 shares
CY2018Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
588000000 shares
CY2017Q4 us-gaap Stockholders Equity
StockholdersEquity
9641000000 USD
CY2018Q1 us-gaap New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1
NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
0 USD
CY2018Q1 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
500000000 USD
CY2018Q1 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
4000000 USD
CY2018Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
10000000 USD
CY2018Q1 us-gaap Dividends Cash
DividendsCash
75000000 USD
CY2018Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
547000000 USD
CY2018Q1 us-gaap Stockholders Equity
StockholdersEquity
9619000000 USD
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
9853000000 USD
CY2019Q1 us-gaap New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1
NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
55000000 USD
CY2019Q1 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
500000000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
4000000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
13000000 USD
CY2019Q1 us-gaap Dividends Cash
DividendsCash
89000000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
463000000 USD
CY2019Q1 us-gaap Stockholders Equity
StockholdersEquity
9791000000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
387000000 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
463000000 USD
CY2019Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
297000000 USD
CY2018Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
277000000 USD
CY2019Q1 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
0 USD
CY2018Q1 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
7000000 USD
CY2019Q1 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
13000000 USD
CY2018Q1 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
72000000 USD
CY2019Q1 us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
222000000 USD
CY2018Q1 us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
15000000 USD
CY2019Q1 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-29000000 USD
CY2018Q1 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
178000000 USD
CY2019Q1 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-257000000 USD
CY2018Q1 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-501000000 USD
CY2019Q1 us-gaap Increase Decrease In Deferred Air Traffic Revenue
IncreaseDecreaseInDeferredAirTrafficRevenue
944000000 USD
CY2018Q1 us-gaap Increase Decrease In Deferred Air Traffic Revenue
IncreaseDecreaseInDeferredAirTrafficRevenue
866000000 USD
CY2019Q1 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-69000000 USD
CY2018Q1 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
0 USD
CY2019Q1 us-gaap Increase Decrease Cash Collateral From Counterparties
IncreaseDecreaseCashCollateralFromCounterparties
15000000 USD
CY2018Q1 us-gaap Increase Decrease Cash Collateral From Counterparties
IncreaseDecreaseCashCollateralFromCounterparties
65000000 USD
CY2019Q1 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-32000000 USD
CY2018Q1 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-40000000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1105000000 USD
CY2018Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1002000000 USD
CY2019Q1 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
160000000 USD
CY2018Q1 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
409000000 USD
CY2019Q1 us-gaap Payments For Construction In Process
PaymentsForConstructionInProcess
0 USD
CY2018Q1 us-gaap Payments For Construction In Process
PaymentsForConstructionInProcess
24000000 USD
CY2019Q1 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
251000000 USD
CY2018Q1 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
200000000 USD
CY2019Q1 us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
575000000 USD
CY2018Q1 us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
560000000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
164000000 USD
CY2018Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-73000000 USD
CY2019Q1 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
10000000 USD
CY2018Q1 us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
9000000 USD
CY2019Q1 luv Reimbursementforairportconstruction
Reimbursementforairportconstruction
0 USD
CY2018Q1 luv Reimbursementforairportconstruction
Reimbursementforairportconstruction
139000000 USD
CY2019Q1 us-gaap Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
99000000 USD
CY2018Q1 us-gaap Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
82000000 USD
CY2019Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
178000000 USD
CY2018Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
148000000 USD
CY2019Q1 luv Repayments Of Construction Obligation
RepaymentsOfConstructionObligation
0 USD
CY2018Q1 luv Repayments Of Construction Obligation
RepaymentsOfConstructionObligation
7000000 USD
CY2019Q1 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
500000000 USD
CY2018Q1 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
500000000 USD
CY2019Q1 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-12000000 USD
CY2018Q1 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-13000000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-779000000 USD
CY2018Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-602000000 USD
CY2019Q1 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
490000000 USD
CY2018Q1 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
327000000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1854000000 USD
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1495000000 USD
CY2019Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
2344000000 USD
CY2018Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1822000000 USD
CY2019Q1 us-gaap Interest Paid Net
InterestPaidNet
15000000 USD
CY2018Q1 us-gaap Interest Paid Net
InterestPaidNet
18000000 USD
CY2019Q1 us-gaap Income Taxes Paid
IncomeTaxesPaid
4000000 USD
CY2018Q1 us-gaap Income Taxes Paid
IncomeTaxesPaid
4000000 USD
CY2019Q1 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
1000000 USD
CY2018Q1 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
14000000 USD
CY2019Q1 luv Assets Constructedfor Others During Period
AssetsConstructedforOthersDuringPeriod
21000000 USD
CY2018Q1 luv Assets Constructedfor Others During Period
AssetsConstructedforOthersDuringPeriod
40000000 USD
CY2019Q1 us-gaap Basis Of Accounting
BasisOfAccounting
BASIS OF PRESENTATION<div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Southwest Airlines Co. (the "Company" or "Southwest") operates Southwest Airlines, a major passenger airline that provides scheduled air transportation in the United States and near-international markets. The unaudited Condensed Consolidated Financial Statements include accounts of the Company and its wholly owned subsidiaries. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The accompanying unaudited Condensed Consolidated Financial Statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles in the United States ("GAAP") for complete financial statements. The unaudited Condensed Consolidated Financial Statements for the interim periods ended </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">March 31, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> include all adjustments which are, in the opinion of management, necessary for a fair presentation of the results for the interim periods. This includes all normal and recurring adjustments and elimination of significant intercompany transactions. Financial results for the Company and airlines in general can be seasonal in nature. In many years, the Company's revenues, as well as its Operating income and Net income, have been better in its second and third fiscal quarters than in its first and fourth fiscal quarters. Air travel is also significantly impacted by general economic conditions, the amount of disposable income available to consumers, unemployment levels, corporate travel budgets, extreme or severe weather and natural disasters, fears of terrorism or war, and other factors beyond the Company's control. These and other factors, such as the price of jet fuel in some periods, the nature of the Company's fuel hedging program, and the periodic volatility of commodities used by the Company for hedging jet fuel, have created, and may continue to create, significant volatility in the Company's financial results. See</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> for further information on fuel and the Company's hedging program. Operating results for the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">March 31, 2019</span><span style="font-family:inherit;font-size:11pt;">, are not necessarily indicative of the results that may be expected for future quarters or for the year ended </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">December 31, 2019</span><span style="font-family:inherit;font-size:11pt;">. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Southwest Airlines Co. Annual Report on Form 10-K for the year ended </span><span style="font-family:inherit;font-size:11pt;">December 31, 2018</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span style="font-family:inherit;font-size:11pt;">Effective as of January 1, 2019, the Company adopted Accounting Standards Update ("ASU") No. 2016-02, Leases, codified in Accounting Standards Codification ("ASC") 842 (the "New Lease Standard"). All amounts and disclosures set forth in this Form 10-Q for </span><span style="font-family:inherit;font-size:11pt;">first quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> reflect the adoption of this ASU, while all periods prior to 2019 remain in accordance with prior accounting requirements. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span> for further information.
CY2019Q1 luv Percentageofactualconsumptionhedged
Percentageofactualconsumptionhedged
0.84
CY2019Q1 us-gaap Deferred Gain Loss On Discontinuation Of Interest Rate Fair Value Hedge
DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
20000000 USD
CY2018Q4 us-gaap Deferred Gain Loss On Discontinuation Of Interest Rate Fair Value Hedge
DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
21000000 USD
CY2019Q1 us-gaap Derivative Cost Of Hedge
DerivativeCostOfHedge
28000000 USD
CY2018Q1 us-gaap Derivative Cost Of Hedge
DerivativeCostOfHedge
34000000 USD
CY2019Q1 us-gaap Price Risk Cash Flow Hedge Unrealized Gain Loss To Be Reclassified During Next12 Months
PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months
12000000 USD
CY2019Q1 luv Maximum Sum Of Derivatives Of Counterparty To Be Included In Other
MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther
10000000 USD
CY2019Q1 luv Letterof Credit Percentof Collateral
LetterofCreditPercentofCollateral
1
CY2019Q1 luv Cash Collateral Percent Of Fair Value Fuel Derivatives Contracts
CashCollateralPercentOfFairValueFuelDerivativesContracts
1
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
387000000 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
463000000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
11000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
0 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
76000000 USD
CY2018Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
84000000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
463000000 USD
CY2018Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
547000000 USD
CY2019Q1 luv Air Traffic Liability Passenger Revenueand Ancillary Passenger Services
AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices
2843000000 USD
CY2018Q4 luv Air Traffic Liability Passenger Revenueand Ancillary Passenger Services
AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices
2059000000 USD
CY2019Q1 luv Air Traffic Liability Loyalty Program
AirTrafficLiabilityLoyaltyProgram
3171000000 USD
CY2018Q4 luv Air Traffic Liability Loyalty Program
AirTrafficLiabilityLoyaltyProgram
3011000000 USD
CY2019Q1 luv Air Traffic Liability Total
AirTrafficLiabilityTotal
6014000000 USD
CY2018Q4 luv Air Traffic Liability Total
AirTrafficLiabilityTotal
5070000000 USD
CY2018Q4 us-gaap Deferred Revenue
DeferredRevenue
3011000000 USD
CY2017Q4 us-gaap Deferred Revenue
DeferredRevenue
2667000000 USD
CY2019Q1 luv Revenue Amounts Deferred Associated With Points Awarded
RevenueAmountsDeferredAssociatedWithPointsAwarded
711000000 USD
CY2018Q1 luv Revenue Amounts Deferred Associated With Points Awarded
RevenueAmountsDeferredAssociatedWithPointsAwarded
634000000 USD
CY2019Q1 luv Passenger Revenue Recognized From Points Redeemed
PassengerRevenueRecognizedFromPointsRedeemed
-535000000 USD
CY2018Q1 luv Passenger Revenue Recognized From Points Redeemed
PassengerRevenueRecognizedFromPointsRedeemed
-491000000 USD
CY2019Q1 luv Other Revenue Recognized From Points Redeemed
OtherRevenueRecognizedFromPointsRedeemed
-16000000 USD
CY2018Q1 luv Other Revenue Recognized From Points Redeemed
OtherRevenueRecognizedFromPointsRedeemed
-11000000 USD
CY2019Q1 us-gaap Deferred Revenue
DeferredRevenue
3171000000 USD
CY2018Q1 us-gaap Deferred Revenue
DeferredRevenue
2799000000 USD
CY2017Q4 luv Air Traffic Liability Total
AirTrafficLiabilityTotal
4565000000 USD
CY2018Q1 luv Air Traffic Liability Current Period Sales
AirTrafficLiabilityCurrentPeriodSales
5407000000 USD
CY2018Q1 luv Air Traffic Liability Revenueamountsinbeginningbalance
AirTrafficLiabilityRevenueamountsinbeginningbalance
-1831000000 USD
CY2018Q1 luv Air Traffic Liability Revenuefrom Current Period Sales
AirTrafficLiabilityRevenuefromCurrentPeriodSales
-2711000000 USD
CY2018Q1 luv Air Traffic Liability Total
AirTrafficLiabilityTotal
5430000000 USD
CY2018Q4 luv Air Traffic Liability Total
AirTrafficLiabilityTotal
5070000000 USD
CY2019Q1 luv Air Traffic Liability Current Period Sales
AirTrafficLiabilityCurrentPeriodSales
5704000000 USD
CY2019Q1 luv Air Traffic Liability Revenueamountsinbeginningbalance
AirTrafficLiabilityRevenueamountsinbeginningbalance
-2008000000 USD
CY2019Q1 luv Air Traffic Liability Revenuefrom Current Period Sales
AirTrafficLiabilityRevenuefromCurrentPeriodSales
-2752000000 USD
CY2019Q1 luv Air Traffic Liability Total
AirTrafficLiabilityTotal
6014000000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
387000000 USD
CY2018Q1 us-gaap Net Income Loss
NetIncomeLoss
463000000 USD
CY2019Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
551000000 shares
CY2018Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
587000000 shares
CY2019Q1 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1000000 shares
CY2018Q1 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1000000 shares
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
552000000 shares
CY2018Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
588000000 shares
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.70
CY2018Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.79
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.70
CY2018Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.79
CY2019Q1 dei Document Period End Date
DocumentPeriodEndDate
2019-03-31
CY2019Q1 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
73000000 USD
CY2019Q1 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
78000000 USD
CY2019Q1 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
41000000 USD
CY2019Q1 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
17000000 USD
CY2019Q1 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
7000000 USD
CY2019Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1508000000 USD
CY2019Q1 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
890000000 USD
CY2019Q1 luv Lease Rightof Use Asset
LeaseRightofUseAsset
2398000000 USD
CY2019Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
361000000 USD
CY2019Q1 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
85000000 USD
CY2019Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1150000000 USD
CY2019Q1 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
630000000 USD
CY2019Q1 luv Lease Liability
LeaseLiability
2226000000 USD
CY2019Q1 us-gaap Variable Lease Cost
VariableLeaseCost
330000000 USD
CY2019Q1 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
29000000 USD
CY2019Q1 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
7000000 USD
CY2019Q1 us-gaap Lease Cost
LeaseCost
432000000 USD
CY2019Q1 us-gaap Sublease Income
SubleaseIncome
25000000 USD
CY2019Q1 us-gaap Aircraft Rental
AircraftRental
43000000 USD
CY2019Q1 us-gaap Short Term Lease Cost
ShortTermLeaseCost
1000000 USD
CY2019Q1 us-gaap Operating Lease Payments
OperatingLeasePayments
96000000 USD
CY2019Q1 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
7000000 USD
CY2019Q1 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
22000000 USD
CY2019Q1 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
119000000 USD
CY2019Q1 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
1000000 USD
CY2019Q1 dei Document Period End Date
DocumentPeriodEndDate
2019-03-31
CY2019Q1 dei Document Period End Date
DocumentPeriodEndDate
2019-03-31
CY2019Q1 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P9Y
CY2019Q1 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P9Y
CY2019Q1 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.037
CY2019Q1 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.038
CY2019Q1 us-gaap Unrecorded Unconditional Purchase Obligation Balance Sheet Amount
UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
600000000 USD
CY2019Q1 luv Lessee Operating Lease Lease Notyet Commenced
LesseeOperatingLeaseLeaseNotyetCommenced
16 aircraft
CY2019Q1 luv Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Gain Loss Includedin Other Comprehensive Income Loss Total
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal
91000000 USD
CY2019Q1 luv Derivative Asset Fair Value Amount Offset Against Collateral Total
DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal
150000000 USD
CY2018Q4 luv Derivative Asset Fair Value Amount Offset Against Collateral Total
DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal
95000000 USD
CY2019Q1 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
313000000 USD
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
400000000 USD
CY2019Q1 us-gaap Capital Leases Future Minimum Payments Receivable
CapitalLeasesFutureMinimumPaymentsReceivable
65000000 USD
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Receivable
CapitalLeasesFutureMinimumPaymentsReceivable
61000000 USD
CY2019Q1 us-gaap Other Assets Miscellaneous
OtherAssetsMiscellaneous
197000000 USD
CY2018Q4 us-gaap Other Assets Miscellaneous
OtherAssetsMiscellaneous
164000000 USD
CY2019Q1 us-gaap Other Assets
OtherAssets
725000000 USD
CY2018Q4 us-gaap Other Assets
OtherAssets
720000000 USD
CY2019Q1 us-gaap Accounts Payable Trade Current
AccountsPayableTradeCurrent
256000000 USD
CY2018Q4 us-gaap Accounts Payable Trade Current
AccountsPayableTradeCurrent
263000000 USD
CY2019Q1 us-gaap Accrued Salaries Current
AccruedSalariesCurrent
213000000 USD
CY2018Q4 us-gaap Accrued Salaries Current
AccruedSalariesCurrent
216000000 USD
CY2019Q1 us-gaap Taxes Payable Current
TaxesPayableCurrent
291000000 USD
CY2018Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
220000000 USD
CY2019Q1 luv Aircraft Maintenance Payable
AircraftMaintenancePayable
67000000 USD
CY2018Q4 luv Aircraft Maintenance Payable
AircraftMaintenancePayable
69000000 USD
CY2019Q1 luv Fuel Payable
FuelPayable
119000000 USD
CY2018Q4 luv Fuel Payable
FuelPayable
122000000 USD
CY2019Q1 us-gaap Accounts Payable Other Current
AccountsPayableOtherCurrent
466000000 USD
CY2018Q4 us-gaap Accounts Payable Other Current
AccountsPayableOtherCurrent
526000000 USD
CY2019Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
1412000000 USD
CY2018Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
1416000000 USD
CY2019Q1 us-gaap Deferred Compensation Cash Based Arrangements Liability Current
DeferredCompensationCashBasedArrangementsLiabilityCurrent
125000000 USD
CY2018Q4 us-gaap Deferred Compensation Cash Based Arrangements Liability Current
DeferredCompensationCashBasedArrangementsLiabilityCurrent
580000000 USD
CY2019Q1 us-gaap Accrued Vacation Current
AccruedVacationCurrent
413000000 USD
CY2018Q4 us-gaap Accrued Vacation Current
AccruedVacationCurrent
403000000 USD
CY2019Q1 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
96000000 USD
CY2018Q4 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
107000000 USD
CY2019Q1 us-gaap Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
168000000 USD
CY2018Q4 us-gaap Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
166000000 USD
CY2019Q1 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
165000000 USD
CY2018Q4 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
68000000 USD
CY2019Q1 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
383000000 USD
CY2018Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
425000000 USD
CY2019Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1350000000 USD
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
1749000000 USD
CY2019Q1 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
235000000 USD
CY2018Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
232000000 USD
CY2019Q1 us-gaap Other Deferred Compensation Arrangements Liability Classified Noncurrent
OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent
272000000 USD
CY2018Q4 us-gaap Other Deferred Compensation Arrangements Liability Classified Noncurrent
OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent
247000000 USD
CY2019Q1 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
101000000 USD
CY2018Q4 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
171000000 USD
CY2019Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
608000000 USD
CY2018Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
650000000 USD
CY2019Q1 us-gaap Construction In Progress Gross
ConstructionInProgressGross
120000000 USD
CY2019Q1 luv Assets Constructed For Others Net
AssetsConstructedForOthersNet
120000000 USD
CY2019Q1 us-gaap Contractual Obligation
ContractualObligation
120000000 USD
CY2018Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
1768000000 USD
CY2018Q4 luv Assets Constructed For Others Net
AssetsConstructedForOthersNet
1637000000 USD
CY2018Q4 us-gaap Contractual Obligation
ContractualObligation
1701000000 USD
CY2019Q1 luv Numberof Aircraft Grounded Under Emergency Order
NumberofAircraftGroundedUnderEmergencyOrder
34

Files In Submission

Name View Source Status
0000092380-19-000049-index-headers.html Edgar Link pending
0000092380-19-000049-index.html Edgar Link pending
0000092380-19-000049.txt Edgar Link pending
0000092380-19-000049-xbrl.zip Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
luv-20190331.xsd Edgar Link pending
luv-20190331_cal.xml Edgar Link unprocessable
luv-20190331_def.xml Edgar Link unprocessable
luv-20190331_lab.xml Edgar Link unprocessable
luv-20190331_pre.xml Edgar Link unprocessable
luv-3312019x10q.htm Edgar Link pending
luv-3312019x10q_htm.xml Edgar Link completed
luv-3312019xex311.htm Edgar Link pending
luv-3312019xex312.htm Edgar Link pending
luv-3312019xex321.htm Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
southwestheartimagea01.jpg Edgar Link pending