10-Q Filing

ALASKA AIR GROUP, INC. CIK: 766421 Q2 2024

Filing Information

Form Type	10-Q
Accession Number	`0000766421-24-000045`
Period End Date	20240630
Filing Date	20240802
Fiscal Year	2024
Fiscal Period	Q2
XBRL Instance	alk-20240630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 208 Income Statement 236 Cash Flow Statement 166 Stockholders Equity 80 Comprehensive Income 56

Balance Sheet 208 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.11B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.11B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$281.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$281.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$536.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$536.00M	USD	Point-in-time
Preferred Stock, par value (usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, par value (usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$1.51B	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$1.51B	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$1.39B	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$1.39B	USD	Point-in-time
Preferred stock, shares authorized (shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued (shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Total cash and marketable securities	`CashCashEquivalentsAndShortTermInvestments`	$2.51B	USD	Point-in-time
Total cash and marketable securities	`CashCashEquivalentsAndShortTermInvestments`	$2.51B	USD	Point-in-time
Total cash and marketable securities	`CashCashEquivalentsAndShortTermInvestments`	$1.79B	USD	Point-in-time
Total cash and marketable securities	`CashCashEquivalentsAndShortTermInvestments`	$1.79B	USD	Point-in-time
Common stock, par value (usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Receivables - net	`ReceivablesNetCurrent`	$383.00M	USD	Point-in-time
Receivables - net	`ReceivablesNetCurrent`	$383.00M	USD	Point-in-time
Receivables - net	`ReceivablesNetCurrent`	$370.00M	USD	Point-in-time
Receivables - net	`ReceivablesNetCurrent`	$370.00M	USD	Point-in-time
Inventories and supplies - net	`InventoryNet`	$106.00M	USD	Point-in-time
Inventories and supplies - net	`InventoryNet`	$106.00M	USD	Point-in-time
Inventories and supplies - net	`InventoryNet`	$116.00M	USD	Point-in-time
Inventories and supplies - net	`InventoryNet`	$116.00M	USD	Point-in-time
Common stock, shares authorized (shares)	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Common stock, shares authorized (shares)	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Common stock, shares issued (shares)	`CommonStockSharesIssued`	138.96M	shares	Point-in-time
Common stock, shares issued (shares)	`CommonStockSharesIssued`	138.96M	shares	Point-in-time
Common stock, shares issued (shares)	`CommonStockSharesIssued`	140.57M	shares	Point-in-time
Common stock, shares issued (shares)	`CommonStockSharesIssued`	140.57M	shares	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$176.00M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$176.00M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$179.00M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$179.00M	USD	Point-in-time
Other Assets, Current	`OtherAssetsCurrent`	$239.00M	USD	Point-in-time
Other Assets, Current	`OtherAssetsCurrent`	$239.00M	USD	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.09M	shares	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.09M	shares	Point-in-time
Other Assets, Current	`OtherAssetsCurrent`	$212.00M	USD	Point-in-time
Other Assets, Current	`OtherAssetsCurrent`	$212.00M	USD	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.48M	shares	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.48M	shares	Point-in-time
Total Current Assets	`AssetsCurrent`	$2.71B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$2.71B	USD	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	12.87M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	12.87M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	14.09M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	14.09M	shares	Point-in-time
Total Current Assets	`AssetsCurrent`	$3.38B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$3.38B	USD	Point-in-time
Aircraft and other flight equipment	`FlightEquipmentGross`	$10.73B	USD	Point-in-time
Aircraft and other flight equipment	`FlightEquipmentGross`	$10.73B	USD	Point-in-time
Aircraft and other flight equipment	`FlightEquipmentGross`	$10.43B	USD	Point-in-time
Aircraft and other flight equipment	`FlightEquipmentGross`	$10.43B	USD	Point-in-time
Other property and equipment	`PropertyPlantAndEquipmentOther`	$1.81B	USD	Point-in-time
Other property and equipment	`PropertyPlantAndEquipmentOther`	$1.81B	USD	Point-in-time
Other property and equipment	`PropertyPlantAndEquipmentOther`	$1.94B	USD	Point-in-time
Other property and equipment	`PropertyPlantAndEquipmentOther`	$1.94B	USD	Point-in-time
Deposits for future flight equipment	`DepositsOnFlightEquipment`	$491.00M	USD	Point-in-time
Deposits for future flight equipment	`DepositsOnFlightEquipment`	$491.00M	USD	Point-in-time
Deposits for future flight equipment	`DepositsOnFlightEquipment`	$383.00M	USD	Point-in-time
Deposits for future flight equipment	`DepositsOnFlightEquipment`	$383.00M	USD	Point-in-time
Property and Equipment Total	`PropertyPlantAndEquipmentGross`	$12.73B	USD	Point-in-time
Property and Equipment Total	`PropertyPlantAndEquipmentGross`	$12.73B	USD	Point-in-time
Property and Equipment Total	`PropertyPlantAndEquipmentGross`	$13.06B	USD	Point-in-time
Property and Equipment Total	`PropertyPlantAndEquipmentGross`	$13.06B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.54B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.54B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.34B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.34B	USD	Point-in-time
Total Property and Equipment - Net	`PropertyPlantAndEquipmentNet`	$8.52B	USD	Point-in-time
Total Property and Equipment - Net	`PropertyPlantAndEquipmentNet`	$8.52B	USD	Point-in-time
Total Property and Equipment - Net	`PropertyPlantAndEquipmentNet`	$8.39B	USD	Point-in-time
Total Property and Equipment - Net	`PropertyPlantAndEquipmentNet`	$8.39B	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$1.20B	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$1.20B	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$1.14B	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$1.14B	USD	Point-in-time
Goodwill	`Goodwill`	$2.03B	USD	Point-in-time
Goodwill	`Goodwill`	$2.03B	USD	Point-in-time
Goodwill	`Goodwill`	$2.03B	USD	Point-in-time
Goodwill	`Goodwill`	$2.03B	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$292.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$292.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$270.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$270.00M	USD	Point-in-time
Other Assets	`OtherAssets`	$3.44B	USD	Point-in-time
Other Assets	`OtherAssets`	$3.44B	USD	Point-in-time
Other Assets	`OtherAssets`	$3.52B	USD	Point-in-time
Other Assets	`OtherAssets`	$3.52B	USD	Point-in-time
Total Assets	`Assets`	$14.61B	USD	Point-in-time
Total Assets	`Assets`	$14.61B	USD	Point-in-time
Total Assets	`Assets`	$15.34B	USD	Point-in-time
Total Assets	`Assets`	$15.34B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$207.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$207.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$203.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$203.00M	USD	Point-in-time
Accrued wages, vacation and payroll taxes	`EmployeeRelatedLiabilitiesCurrent`	$513.00M	USD	Point-in-time
Accrued wages, vacation and payroll taxes	`EmployeeRelatedLiabilitiesCurrent`	$513.00M	USD	Point-in-time
Accrued wages, vacation and payroll taxes	`EmployeeRelatedLiabilitiesCurrent`	$584.00M	USD	Point-in-time
Accrued wages, vacation and payroll taxes	`EmployeeRelatedLiabilitiesCurrent`	$584.00M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$852.00M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$852.00M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$800.00M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$800.00M	USD	Point-in-time
Operating Lease, Liability, Current	`OperatingLeaseLiabilityCurrent`	$158.00M	USD	Point-in-time
Operating Lease, Liability, Current	`OperatingLeaseLiabilityCurrent`	$158.00M	USD	Point-in-time
Operating Lease, Liability, Current	`OperatingLeaseLiabilityCurrent`	$153.00M	USD	Point-in-time
Operating Lease, Liability, Current	`OperatingLeaseLiabilityCurrent`	$153.00M	USD	Point-in-time
Current portion of long-term debt	`DebtCurrent`	$359.00M	USD	Point-in-time
Current portion of long-term debt	`DebtCurrent`	$359.00M	USD	Point-in-time
Current portion of long-term debt	`DebtCurrent`	$353.00M	USD	Point-in-time
Current portion of long-term debt	`DebtCurrent`	$353.00M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$4.97B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$4.97B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$4.46B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$4.46B	USD	Point-in-time
Long-Term Debt, Net of Current Portion	`LongTermDebtNoncurrent`	$2.31B	USD	Point-in-time
Long-Term Debt, Net of Current Portion	`LongTermDebtNoncurrent`	$2.31B	USD	Point-in-time
Long-Term Debt, Net of Current Portion	`LongTermDebtNoncurrent`	$2.18B	USD	Point-in-time
Long-Term Debt, Net of Current Portion	`LongTermDebtNoncurrent`	$2.18B	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$1.12B	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$1.12B	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$1.05B	USD	Point-in-time
Operating Lease, Liability, Noncurrent	`OperatingLeaseLiabilityNoncurrent`	$1.05B	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$746.00M	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$746.00M	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$695.00M	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$695.00M	USD	Point-in-time
Deferred revenue, noncurrent	`DeferredRevenueNoncurrent`	$1.38B	USD	Point-in-time
Deferred revenue, noncurrent	`DeferredRevenueNoncurrent`	$1.38B	USD	Point-in-time
Deferred revenue, noncurrent	`DeferredRevenueNoncurrent`	$1.33B	USD	Point-in-time
Deferred revenue, noncurrent	`DeferredRevenueNoncurrent`	$1.33B	USD	Point-in-time
Obligation for pension and postretirement medical benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$358.00M	USD	Point-in-time
Obligation for pension and postretirement medical benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$358.00M	USD	Point-in-time
Obligation for pension and postretirement medical benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$362.00M	USD	Point-in-time
Obligation for pension and postretirement medical benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$362.00M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$295.00M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$295.00M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$352.00M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$352.00M	USD	Point-in-time
Other Liabilities and Credits Totals	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$3.86B	USD	Point-in-time
Other Liabilities and Credits Totals	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$3.86B	USD	Point-in-time
Other Liabilities and Credits Totals	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$3.83B	USD	Point-in-time
Other Liabilities and Credits Totals	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$3.83B	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $0.01 par value, Authorized: 5,000,000 shares, none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value, Authorized: 5,000,000 shares, none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value, Authorized: 5,000,000 shares, none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value, Authorized: 5,000,000 shares, none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $0.01 par value, Authorized: 400,000,000 shares, Issued: 2021 - 133,792,045 shares; 2020 - 133,567,534 shares, Outstanding: 2021 - 124,442,101 shares; 2020 - 124,217,590 shares	`CommonStockValue`	$1.00M	USD	Point-in-time
Common stock, $0.01 par value, Authorized: 400,000,000 shares, Issued: 2021 - 133,792,045 shares; 2020 - 133,567,534 shares, Outstanding: 2021 - 124,442,101 shares; 2020 - 124,217,590 shares	`CommonStockValue`	$1.00M	USD	Point-in-time
Common stock, $0.01 par value, Authorized: 400,000,000 shares, Issued: 2021 - 133,792,045 shares; 2020 - 133,567,534 shares, Outstanding: 2021 - 124,442,101 shares; 2020 - 124,217,590 shares	`CommonStockValue`	$1.00M	USD	Point-in-time
Common stock, $0.01 par value, Authorized: 400,000,000 shares, Issued: 2021 - 133,792,045 shares; 2020 - 133,567,534 shares, Outstanding: 2021 - 124,442,101 shares; 2020 - 124,217,590 shares	`CommonStockValue`	$1.00M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$757.00M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$757.00M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$695.00M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$695.00M	USD	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	12.87M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	12.87M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	14.09M	shares	Point-in-time
Treasury Stock, Common, Shares	`TreasuryStockCommonShares`	14.09M	shares	Point-in-time
Treasury stock (common), at cost: 2020 - 9,349,944 shares; 2020 - 9,349,944 shares	`TreasuryStockValue`	$868.00M	USD	Point-in-time
Treasury stock (common), at cost: 2020 - 9,349,944 shares; 2020 - 9,349,944 shares	`TreasuryStockValue`	$868.00M	USD	Point-in-time
Treasury stock (common), at cost: 2020 - 9,349,944 shares; 2020 - 9,349,944 shares	`TreasuryStockValue`	$819.00M	USD	Point-in-time
Treasury stock (common), at cost: 2020 - 9,349,944 shares; 2020 - 9,349,944 shares	`TreasuryStockValue`	$819.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-299.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-299.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-365.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-365.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-294.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-294.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-388.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-388.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-365.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-365.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-287.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-287.00M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.54B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.54B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.62B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.62B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.98B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.98B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.95B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.95B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$4.11B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$4.11B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$4.23B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$4.23B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.82B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.82B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.69B	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquity`	$3.69B	USD	Point-in-time
Total Liabilities and Shareholders' Equity	`LiabilitiesAndStockholdersEquity`	$14.61B	USD	Point-in-time
Total Liabilities and Shareholders' Equity	`LiabilitiesAndStockholdersEquity`	$14.61B	USD	Point-in-time
Total Liabilities and Shareholders' Equity	`LiabilitiesAndStockholdersEquity`	$15.34B	USD	Point-in-time
Total Liabilities and Shareholders' Equity	`LiabilitiesAndStockholdersEquity`	$15.34B	USD	Point-in-time

Income Statement 236 line items

Line Item	Tag	Value	Unit	Period
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$5.13B	USD	2 Qtrs
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$5.13B	USD	2 Qtrs
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.90B	USD	1 Quarter
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.90B	USD	1 Quarter
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.84B	USD	1 Quarter
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.84B	USD	1 Quarter
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$5.03B	USD	2 Qtrs
Revenue from Contract with Customer, Excluding Assessed Tax	`RevenueFromContractWithCustomerExcludingAssessedTax`	$5.03B	USD	2 Qtrs
Wages and benefits	`LaborAndRelatedExpense`	$1.48B	USD	2 Qtrs
Wages and benefits	`LaborAndRelatedExpense`	$1.48B	USD	2 Qtrs
Wages and benefits	`LaborAndRelatedExpense`	$782.00M	USD	1 Quarter
Wages and benefits	`LaborAndRelatedExpense`	$782.00M	USD	1 Quarter
Wages and benefits	`LaborAndRelatedExpense`	$1.59B	USD	2 Qtrs
Wages and benefits	`LaborAndRelatedExpense`	$1.59B	USD	2 Qtrs
Wages and benefits	`LaborAndRelatedExpense`	$754.00M	USD	1 Quarter
Wages and benefits	`LaborAndRelatedExpense`	$754.00M	USD	1 Quarter
Variable incentive pay	`OtherLaborRelatedExpenses`	$57.00M	USD	1 Quarter
Variable incentive pay	`OtherLaborRelatedExpenses`	$57.00M	USD	1 Quarter
Variable incentive pay	`OtherLaborRelatedExpenses`	$49.00M	USD	1 Quarter
Variable incentive pay	`OtherLaborRelatedExpenses`	$49.00M	USD	1 Quarter
Variable incentive pay	`OtherLaborRelatedExpenses`	$93.00M	USD	2 Qtrs
Variable incentive pay	`OtherLaborRelatedExpenses`	$93.00M	USD	2 Qtrs
Variable incentive pay	`OtherLaborRelatedExpenses`	$104.00M	USD	2 Qtrs
Variable incentive pay	`OtherLaborRelatedExpenses`	$104.00M	USD	2 Qtrs
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$615.00M	USD	1 Quarter
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$615.00M	USD	1 Quarter
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$1.18B	USD	2 Qtrs
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$1.18B	USD	2 Qtrs
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$573.00M	USD	1 Quarter
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$573.00M	USD	1 Quarter
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$1.24B	USD	2 Qtrs
Aircraft fuel, including hedging gains and losses	`FuelCosts`	$1.24B	USD	2 Qtrs
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$251.00M	USD	2 Qtrs
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$251.00M	USD	2 Qtrs
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$249.00M	USD	2 Qtrs
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$249.00M	USD	2 Qtrs
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$129.00M	USD	1 Quarter
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$129.00M	USD	1 Quarter
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$125.00M	USD	1 Quarter
Aircraft maintenance	`AircraftMaintenanceMaterialsAndRepairs`	$125.00M	USD	1 Quarter
Aircraft rent	`AircraftRental`	$113.00M	USD	2 Qtrs
Aircraft rent	`AircraftRental`	$113.00M	USD	2 Qtrs
Aircraft rent	`AircraftRental`	$54.00M	USD	1 Quarter
Aircraft rent	`AircraftRental`	$54.00M	USD	1 Quarter
Aircraft rent	`AircraftRental`	$93.00M	USD	2 Qtrs
Aircraft rent	`AircraftRental`	$93.00M	USD	2 Qtrs
Aircraft rent	`AircraftRental`	$46.00M	USD	1 Quarter
Aircraft rent	`AircraftRental`	$46.00M	USD	1 Quarter
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$173.00M	USD	1 Quarter
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$173.00M	USD	1 Quarter
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$338.00M	USD	2 Qtrs
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$338.00M	USD	2 Qtrs
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$167.00M	USD	1 Quarter
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$167.00M	USD	1 Quarter
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$319.00M	USD	2 Qtrs
Landing fees and other rentals	`LandingFeesAndOtherRentals`	$319.00M	USD	2 Qtrs
Contracted services	`ProfessionalAndContractServicesExpense`	$106.00M	USD	1 Quarter
Contracted services	`ProfessionalAndContractServicesExpense`	$106.00M	USD	1 Quarter
Contracted services	`ProfessionalAndContractServicesExpense`	$203.00M	USD	2 Qtrs
Contracted services	`ProfessionalAndContractServicesExpense`	$203.00M	USD	2 Qtrs
Contracted services	`ProfessionalAndContractServicesExpense`	$190.00M	USD	2 Qtrs
Contracted services	`ProfessionalAndContractServicesExpense`	$190.00M	USD	2 Qtrs
Contracted services	`ProfessionalAndContractServicesExpense`	$95.00M	USD	1 Quarter
Contracted services	`ProfessionalAndContractServicesExpense`	$95.00M	USD	1 Quarter
Selling expenses	`SellingExpense`	$81.00M	USD	1 Quarter
Selling expenses	`SellingExpense`	$81.00M	USD	1 Quarter
Selling expenses	`SellingExpense`	$84.00M	USD	1 Quarter
Selling expenses	`SellingExpense`	$84.00M	USD	1 Quarter
Selling expenses	`SellingExpense`	$147.00M	USD	2 Qtrs
Selling expenses	`SellingExpense`	$147.00M	USD	2 Qtrs
Selling expenses	`SellingExpense`	$161.00M	USD	2 Qtrs
Selling expenses	`SellingExpense`	$161.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$217.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$217.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$128.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$128.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$254.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$254.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$113.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$113.00M	USD	1 Quarter
Food and beverage service	`CostOfServicesCatering`	$60.00M	USD	1 Quarter
Food and beverage service	`CostOfServicesCatering`	$60.00M	USD	1 Quarter
Food and beverage service	`CostOfServicesCatering`	$125.00M	USD	2 Qtrs
Food and beverage service	`CostOfServicesCatering`	$125.00M	USD	2 Qtrs
Food and beverage service	`CostOfServicesCatering`	$67.00M	USD	1 Quarter
Food and beverage service	`CostOfServicesCatering`	$67.00M	USD	1 Quarter
Food and beverage service	`CostOfServicesCatering`	$114.00M	USD	2 Qtrs
Food and beverage service	`CostOfServicesCatering`	$114.00M	USD	2 Qtrs
Third-party regional carrier expense	`RegionalCarrierExpense`	$64.00M	USD	1 Quarter
Third-party regional carrier expense	`RegionalCarrierExpense`	$64.00M	USD	1 Quarter
Third-party regional carrier expense	`RegionalCarrierExpense`	$54.00M	USD	1 Quarter
Third-party regional carrier expense	`RegionalCarrierExpense`	$54.00M	USD	1 Quarter
Third-party regional carrier expense	`RegionalCarrierExpense`	$106.00M	USD	2 Qtrs
Third-party regional carrier expense	`RegionalCarrierExpense`	$106.00M	USD	2 Qtrs
Third-party regional carrier expense	`RegionalCarrierExpense`	$118.00M	USD	2 Qtrs
Third-party regional carrier expense	`RegionalCarrierExpense`	$118.00M	USD	2 Qtrs
Other	`OtherCostAndExpenseOperating`	$186.00M	USD	1 Quarter
Other	`OtherCostAndExpenseOperating`	$186.00M	USD	1 Quarter
Other	`OtherCostAndExpenseOperating`	$359.00M	USD	2 Qtrs
Other	`OtherCostAndExpenseOperating`	$359.00M	USD	2 Qtrs
Other	`OtherCostAndExpenseOperating`	$391.00M	USD	2 Qtrs
Other	`OtherCostAndExpenseOperating`	$391.00M	USD	2 Qtrs
Other	`OtherCostAndExpenseOperating`	$182.00M	USD	1 Quarter
Other	`OtherCostAndExpenseOperating`	$182.00M	USD	1 Quarter
Special items - operating	`SpecialItemsOperating`	$186.00M	USD	1 Quarter
Special items - operating	`SpecialItemsOperating`	$186.00M	USD	1 Quarter
Special items - operating	`SpecialItemsOperating`	$180.00M	USD	2 Qtrs
Special items - operating	`SpecialItemsOperating`	$180.00M	USD	2 Qtrs
Special items - operating	`SpecialItemsOperating`	$250.00M	USD	2 Qtrs
Special items - operating	`SpecialItemsOperating`	$250.00M	USD	2 Qtrs
Special items - operating	`SpecialItemsOperating`	$146.00M	USD	1 Quarter
Special items - operating	`SpecialItemsOperating`	$146.00M	USD	1 Quarter
Costs and Expenses, Total	`CostsAndExpenses`	$4.97B	USD	2 Qtrs
Costs and Expenses, Total	`CostsAndExpenses`	$4.97B	USD	2 Qtrs
Costs and Expenses, Total	`CostsAndExpenses`	$4.88B	USD	2 Qtrs
Costs and Expenses, Total	`CostsAndExpenses`	$4.88B	USD	2 Qtrs
Costs and Expenses, Total	`CostsAndExpenses`	$2.58B	USD	1 Quarter
Costs and Expenses, Total	`CostsAndExpenses`	$2.58B	USD	1 Quarter
Costs and Expenses, Total	`CostsAndExpenses`	$2.50B	USD	1 Quarter
Costs and Expenses, Total	`CostsAndExpenses`	$2.50B	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$337.00M	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$337.00M	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$151.00M	USD	2 Qtrs
Operating Income (Loss)	`OperatingIncomeLoss`	$151.00M	USD	2 Qtrs
Operating Income (Loss)	`OperatingIncomeLoss`	$322.00M	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$322.00M	USD	1 Quarter
Operating Income (Loss)	`OperatingIncomeLoss`	$156.00M	USD	2 Qtrs
Operating Income (Loss)	`OperatingIncomeLoss`	$156.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$41.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$41.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$24.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$24.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$39.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$39.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$22.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$22.00M	USD	1 Quarter
Interest expense	`InterestCostsIncurred`	$28.00M	USD	1 Quarter
Interest expense	`InterestCostsIncurred`	$28.00M	USD	1 Quarter
Interest expense	`InterestCostsIncurred`	$71.00M	USD	2 Qtrs
Interest expense	`InterestCostsIncurred`	$71.00M	USD	2 Qtrs
Interest expense	`InterestCostsIncurred`	$36.00M	USD	1 Quarter
Interest expense	`InterestCostsIncurred`	$36.00M	USD	1 Quarter
Interest expense	`InterestCostsIncurred`	$56.00M	USD	2 Qtrs
Interest expense	`InterestCostsIncurred`	$56.00M	USD	2 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$12.00M	USD	2 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$12.00M	USD	2 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$6.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$6.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$14.00M	USD	2 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$14.00M	USD	2 Qtrs
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$7.00M	USD	1 Quarter
Interest capitalized	`InterestCostsCapitalizedAdjustment`	$7.00M	USD	1 Quarter
Special items - net non-operating	`SpecialItemsNetNonOperating`	$6.00M	USD	1 Quarter
Special items - net non-operating	`SpecialItemsNetNonOperating`	$6.00M	USD	1 Quarter
Special items - net non-operating	`SpecialItemsNetNonOperating`	-	USD	1 Quarter
Special items - net non-operating	`SpecialItemsNetNonOperating`	-	USD	1 Quarter
Special items - net non-operating	`SpecialItemsNetNonOperating`	$6.00M	USD	2 Qtrs
Special items - net non-operating	`SpecialItemsNetNonOperating`	$6.00M	USD	2 Qtrs
Special items - net non-operating	`SpecialItemsNetNonOperating`	-	USD	2 Qtrs
Special items - net non-operating	`SpecialItemsNetNonOperating`	-	USD	2 Qtrs
Othernet	`OtherNonoperatingIncomeExpense`	-	USD	2 Qtrs
Othernet	`OtherNonoperatingIncomeExpense`	-	USD	2 Qtrs
Othernet	`OtherNonoperatingIncomeExpense`	$-16.00M	USD	2 Qtrs
Othernet	`OtherNonoperatingIncomeExpense`	$-16.00M	USD	2 Qtrs
Othernet	`OtherNonoperatingIncomeExpense`	-	USD	1 Quarter
Othernet	`OtherNonoperatingIncomeExpense`	-	USD	1 Quarter
Othernet	`OtherNonoperatingIncomeExpense`	$-7.00M	USD	1 Quarter
Othernet	`OtherNonoperatingIncomeExpense`	$-7.00M	USD	1 Quarter
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-18.00M	USD	2 Qtrs
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-18.00M	USD	2 Qtrs
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-6.00M	USD	1 Quarter
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-6.00M	USD	1 Quarter
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-25.00M	USD	2 Qtrs
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-25.00M	USD	2 Qtrs
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-12.00M	USD	1 Quarter
Nonoperating Income (Expense) Total	`NonoperatingIncomeExpense`	$-12.00M	USD	1 Quarter
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$138.00M	USD	2 Qtrs
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$138.00M	USD	2 Qtrs
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$316.00M	USD	1 Quarter
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$316.00M	USD	1 Quarter
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$325.00M	USD	1 Quarter
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$325.00M	USD	1 Quarter
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$126.00M	USD	2 Qtrs
Income (Loss) Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$126.00M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$28.00M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$28.00M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$96.00M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$96.00M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$85.00M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$85.00M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$50.00M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$50.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$1.88	USD	1 Quarter
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$1.88	USD	1 Quarter
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$0.70	USD	2 Qtrs
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$0.70	USD	2 Qtrs
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$1.74	USD	1 Quarter
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$1.74	USD	1 Quarter
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$0.77	USD	2 Qtrs
Basic Earnings Per Share (usd per share)	`EarningsPerShareBasic`	$0.77	USD	2 Qtrs
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$0.69	USD	2 Qtrs
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$0.69	USD	2 Qtrs
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$0.76	USD	2 Qtrs
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$0.76	USD	2 Qtrs
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$1.71	USD	1 Quarter
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$1.71	USD	1 Quarter
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$1.86	USD	1 Quarter
Diluted Earnings Per Share (usd per share)	`EarningsPerShareDiluted`	$1.86	USD	1 Quarter
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	126.15M	shares	2 Qtrs
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	126.15M	shares	2 Qtrs
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	126.34M	shares	1 Quarter
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	126.34M	shares	1 Quarter
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	127.44M	shares	1 Quarter
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	127.44M	shares	1 Quarter
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	127.47M	shares	2 Qtrs
Basic shares (shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	127.47M	shares	2 Qtrs
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	128.31M	shares	1 Quarter
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	128.31M	shares	1 Quarter
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	128.92M	shares	1 Quarter
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	128.92M	shares	1 Quarter
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	127.86M	shares	2 Qtrs
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	127.86M	shares	2 Qtrs
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	128.86M	shares	2 Qtrs
Diluted shares (shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	128.86M	shares	2 Qtrs

Cash Flow Statement 166 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$217.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$217.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$128.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$128.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$254.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$254.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$113.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$113.00M	USD	1 Quarter
Stock-based compensation and other	`ShareBasedCompensation`	$56.00M	USD	2 Qtrs
Stock-based compensation and other	`ShareBasedCompensation`	$56.00M	USD	2 Qtrs
Stock-based compensation and other	`ShareBasedCompensation`	$37.00M	USD	2 Qtrs
Stock-based compensation and other	`ShareBasedCompensation`	$37.00M	USD	2 Qtrs
Special items - operating and other noncash	`SpecialItemsOperatingAndOtherNoncash`	-	USD	2 Qtrs
Special items - operating and other noncash	`SpecialItemsOperatingAndOtherNoncash`	-	USD	2 Qtrs
Special items - operating and other noncash	`SpecialItemsOperatingAndOtherNoncash`	$238.00M	USD	2 Qtrs
Special items - operating and other noncash	`SpecialItemsOperatingAndOtherNoncash`	$238.00M	USD	2 Qtrs
Changes in deferred tax provision	`IncreaseDecreaseInDeferredIncomeTaxes`	$-47.00M	USD	2 Qtrs
Changes in deferred tax provision	`IncreaseDecreaseInDeferredIncomeTaxes`	$-47.00M	USD	2 Qtrs
Changes in deferred tax provision	`IncreaseDecreaseInDeferredIncomeTaxes`	$27.00M	USD	2 Qtrs
Changes in deferred tax provision	`IncreaseDecreaseInDeferredIncomeTaxes`	$27.00M	USD	2 Qtrs
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$55.00M	USD	2 Qtrs
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$55.00M	USD	2 Qtrs
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$55.00M	USD	2 Qtrs
Increase (Decrease) in Accounts Receivable	`IncreaseDecreaseInAccountsReceivable`	$55.00M	USD	2 Qtrs
Increase (Decrease) in Contract with Customer, Liability	`IncreaseDecreaseInContractWithCustomerLiability`	$440.00M	USD	2 Qtrs
Increase (Decrease) in Contract with Customer, Liability	`IncreaseDecreaseInContractWithCustomerLiability`	$440.00M	USD	2 Qtrs
Increase (Decrease) in Contract with Customer, Liability	`IncreaseDecreaseInContractWithCustomerLiability`	$394.00M	USD	2 Qtrs
Increase (Decrease) in Contract with Customer, Liability	`IncreaseDecreaseInContractWithCustomerLiability`	$394.00M	USD	2 Qtrs
Increase in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$80.00M	USD	2 Qtrs
Increase in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$80.00M	USD	2 Qtrs
Increase in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$38.00M	USD	2 Qtrs
Increase in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$38.00M	USD	2 Qtrs
Other - net	`OtherOperatingActivitiesCashFlowStatement`	$-223.00M	USD	2 Qtrs
Other - net	`OtherOperatingActivitiesCashFlowStatement`	$-223.00M	USD	2 Qtrs
Other - net	`OtherOperatingActivitiesCashFlowStatement`	$23.00M	USD	2 Qtrs
Other - net	`OtherOperatingActivitiesCashFlowStatement`	$23.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$872.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$872.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$832.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$832.00M	USD	2 Qtrs
Aircraft and aircraft purchase deposits	`PaymentsForFlightEquipment`	$414.00M	USD	2 Qtrs
Aircraft and aircraft purchase deposits	`PaymentsForFlightEquipment`	$414.00M	USD	2 Qtrs
Aircraft and aircraft purchase deposits	`PaymentsForFlightEquipment`	$380.00M	USD	2 Qtrs
Aircraft and aircraft purchase deposits	`PaymentsForFlightEquipment`	$380.00M	USD	2 Qtrs
Other flight equipment	`PaymentsToAcquireOtherProductiveAssets`	$63.00M	USD	2 Qtrs
Other flight equipment	`PaymentsToAcquireOtherProductiveAssets`	$63.00M	USD	2 Qtrs
Other flight equipment	`PaymentsToAcquireOtherProductiveAssets`	$113.00M	USD	2 Qtrs
Other flight equipment	`PaymentsToAcquireOtherProductiveAssets`	$113.00M	USD	2 Qtrs
Other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$144.00M	USD	2 Qtrs
Other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$144.00M	USD	2 Qtrs
Other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$107.00M	USD	2 Qtrs
Other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$107.00M	USD	2 Qtrs
Supplier Proceeds	`SupplierProceeds`	$162.00M	USD	2 Qtrs
Supplier Proceeds	`SupplierProceeds`	$162.00M	USD	2 Qtrs
Supplier Proceeds	`SupplierProceeds`	-	USD	2 Qtrs
Supplier Proceeds	`SupplierProceeds`	-	USD	2 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$163.00M	USD	2 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$163.00M	USD	2 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$389.00M	USD	2 Qtrs
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$389.00M	USD	2 Qtrs
Sales and maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$574.00M	USD	2 Qtrs
Sales and maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$574.00M	USD	2 Qtrs
Sales and maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$288.00M	USD	2 Qtrs
Sales and maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$288.00M	USD	2 Qtrs
Investing activities - fleet transition	`InvestingActivitiesFleetTransition`	$133.00M	USD	2 Qtrs
Investing activities - fleet transition	`InvestingActivitiesFleetTransition`	$133.00M	USD	2 Qtrs
Investing activities - fleet transition	`InvestingActivitiesFleetTransition`	$-29.00M	USD	2 Qtrs
Investing activities - fleet transition	`InvestingActivitiesFleetTransition`	$-29.00M	USD	2 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-32.00M	USD	2 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-32.00M	USD	2 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$1.00M	USD	2 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$1.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-479.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-479.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-135.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-135.00M	USD	2 Qtrs
Proceeds from issuance of debt	`ProceedsFromIssuanceOfSecuredDebt`	$279.00M	USD	2 Qtrs
Proceeds from issuance of debt	`ProceedsFromIssuanceOfSecuredDebt`	$279.00M	USD	2 Qtrs
Proceeds from issuance of debt	`ProceedsFromIssuanceOfSecuredDebt`	-	USD	2 Qtrs
Proceeds from issuance of debt	`ProceedsFromIssuanceOfSecuredDebt`	-	USD	2 Qtrs
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$57.00M	USD	2 Qtrs
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$57.00M	USD	2 Qtrs
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$49.00M	USD	2 Qtrs
Common stock repurchases	`PaymentsForRepurchaseOfCommonStock`	$49.00M	USD	2 Qtrs
Long-term debt payments	`RepaymentsOfLongTermDebt`	$149.00M	USD	2 Qtrs
Long-term debt payments	`RepaymentsOfLongTermDebt`	$149.00M	USD	2 Qtrs
Long-term debt payments	`RepaymentsOfLongTermDebt`	$149.00M	USD	2 Qtrs
Long-term debt payments	`RepaymentsOfLongTermDebt`	$149.00M	USD	2 Qtrs
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$6.00M	USD	2 Qtrs
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$6.00M	USD	2 Qtrs
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$41.00M	USD	2 Qtrs
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$41.00M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-165.00M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-165.00M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$87.00M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$87.00M	USD	2 Qtrs
Net increase in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$188.00M	USD	2 Qtrs
Net increase in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$188.00M	USD	2 Qtrs
Net increase in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$824.00M	USD	2 Qtrs
Net increase in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$824.00M	USD	2 Qtrs
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$308.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$308.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.13B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.13B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$557.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$557.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$369.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$369.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$308.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$308.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.13B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.13B	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$557.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$557.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$369.00M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$369.00M	USD	Point-in-time
Interest (net of amount capitalized)	`InterestPaidNet`	$42.00M	USD	2 Qtrs
Interest (net of amount capitalized)	`InterestPaidNet`	$42.00M	USD	2 Qtrs
Interest (net of amount capitalized)	`InterestPaidNet`	$55.00M	USD	2 Qtrs
Interest (net of amount capitalized)	`InterestPaidNet`	$55.00M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaidNet`	-	USD	2 Qtrs
Income taxes	`IncomeTaxesPaidNet`	-	USD	2 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$14.00M	USD	2 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$14.00M	USD	2 Qtrs
Right-of-use assets acquired through operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$120.00M	USD	2 Qtrs
Right-of-use assets acquired through operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$120.00M	USD	2 Qtrs
Right-of-use assets acquired through operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$34.00M	USD	2 Qtrs
Right-of-use assets acquired through operating leases	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$34.00M	USD	2 Qtrs
Operating lease converted to finance lease	`OperatingLeaseConvertedToFinanceLease`	-	USD	2 Qtrs
Operating lease converted to finance lease	`OperatingLeaseConvertedToFinanceLease`	-	USD	2 Qtrs
Operating lease converted to finance lease	`OperatingLeaseConvertedToFinanceLease`	$310.00M	USD	2 Qtrs
Operating lease converted to finance lease	`OperatingLeaseConvertedToFinanceLease`	$310.00M	USD	2 Qtrs
Noncash or Part Noncash Acquisition, Fixed Assets Acquired	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1`	$68.00M	USD	2 Qtrs
Noncash or Part Noncash Acquisition, Fixed Assets Acquired	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1`	$68.00M	USD	2 Qtrs
Noncash or Part Noncash Acquisition, Fixed Assets Acquired	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1`	$134.00M	USD	2 Qtrs
Noncash or Part Noncash Acquisition, Fixed Assets Acquired	`NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1`	$134.00M	USD	2 Qtrs
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.11B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.11B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$281.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$281.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$536.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$536.00M	USD	Point-in-time
Restricted cash included in Prepaid expenses, assets held-for-sale and other current assets	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$21.00M	USD	Point-in-time
Restricted cash included in Prepaid expenses, assets held-for-sale and other current assets	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$21.00M	USD	Point-in-time
Restricted cash included in Prepaid expenses, assets held-for-sale and other current assets	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$17.00M	USD	Point-in-time
Restricted cash included in Prepaid expenses, assets held-for-sale and other current assets	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$17.00M	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$308.00M	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$308.00M	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.13B	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.13B	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$557.00M	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$557.00M	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$369.00M	USD	Point-in-time
Total cash, cash equivalents, and restricted cash at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$369.00M	USD	Point-in-time

Stockholders Equity 80 line items

Line Item	Tag	Value	Unit	Period
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.98B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.98B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.95B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.95B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.11B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.11B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.23B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.23B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.82B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.82B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.69B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.69B	USD	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.09M	shares	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.09M	shares	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.48M	shares	Point-in-time
Common stock, shares outstanding (shares)	`CommonStockSharesOutstanding`	126.48M	shares	Point-in-time
Net Income (Loss)	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$12.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$12.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$18.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$18.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$39.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$39.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$28.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$28.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$21.00M	USD	1 Quarter
Stock Repurchased During Period, Value	`StockRepurchasedDuringPeriodValue`	$21.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$15.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$15.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$13.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$13.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.00M	USD	1 Quarter
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.00M	USD	1 Quarter
Stock Issued During Period, Value, Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$34.00M	USD	1 Quarter
Stock Issued During Period, Value, Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$34.00M	USD	1 Quarter
Stock Issued During Period, Value, Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$37.00M	USD	1 Quarter
Stock Issued During Period, Value, Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$37.00M	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-3.00M	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-3.00M	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-2.00M	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-2.00M	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.00M	USD	1 Quarter
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.00M	USD	1 Quarter
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.98B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.98B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.95B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.95B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.11B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.11B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.23B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$4.23B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.82B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.82B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.69B	USD	Point-in-time
Stockholders' Equity Attributable to Parent	`StockholdersEquity`	$3.69B	USD	Point-in-time

Comprehensive Income 56 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss)	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$240.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$88.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$98.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$220.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-142.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-132.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-5.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-5.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$4.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$4.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$5.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$5.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$16.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$16.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-4.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-4.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-8.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-8.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-3.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-3.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-1.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-1.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$1.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$1.00M	USD	2 Qtrs
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	-	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	-	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$1.00M	USD	1 Quarter
Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$1.00M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$100.00M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$100.00M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$240.00M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$240.00M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$227.00M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$227.00M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$121.00M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTax`	$121.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$12.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$12.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$23.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$5.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	1 Quarter

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