10-Q Filing

SKYWEST INC CIK: 793733 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0001558370-24-014135`
Period End Date	20240930
Filing Date	20241101
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	skyw-20240930x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 178 Income Statement 216 Cash Flow Statement 100 Stockholders Equity 114

Balance Sheet 178 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$177.61M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$177.61M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$148.28M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$148.28M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$658.43M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$658.43M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$686.95M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$686.95M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$82.85M	USD	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$82.85M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	83.60M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	83.60M	shares	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$111.20M	USD	Point-in-time
Receivables, net	`AccountsAndOtherReceivablesNetCurrent`	$111.20M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	82.84M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	82.84M	shares	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	42.62M	shares	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	42.62M	shares	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	43.26M	shares	Point-in-time
Treasury stock, at cost, shares	`TreasuryStockCommonShares`	43.26M	shares	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$127.11M	USD	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$127.11M	USD	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$136.48M	USD	Point-in-time
Inventories, net	`AirlineRelatedInventoryNet`	$136.48M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$86.70M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$86.70M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$50.50M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$50.50M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.46B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.46B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.32B	USD	Point-in-time
Aircraft and rotable spares	`FlightEquipmentGross`	$8.32B	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$77.28M	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$77.28M	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$71.46M	USD	Point-in-time
Deposits on aircraft	`DepositsOnFlightEquipment`	$71.46M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$343.87M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$343.87M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$282.40M	USD	Point-in-time
Buildings and ground equipment	`BuildingsAndGroundEquipmentGross`	$282.40M	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.88B	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.88B	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.68B	USD	Point-in-time
Total property and equipment, gross	`PropertyPlantAndEquipmentGross`	$8.68B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.46B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.46B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.20B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.20B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.48B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.48B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.42B	USD	Point-in-time
Total property and equipment, net	`PropertyPlantAndEquipmentNet`	$5.42B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$85.30M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$85.30M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$86.73M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$86.73M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$319.81M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$319.81M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$324.70M	USD	Point-in-time
Long-term receivables and other assets	`LongTermReceivablesAndOtherAssets`	$324.70M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$405.12M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$405.12M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$411.43M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$411.43M	USD	Point-in-time
Total assets	`Assets`	$7.06B	USD	Point-in-time
Total assets	`Assets`	$7.06B	USD	Point-in-time
Total assets	`Assets`	$6.96B	USD	Point-in-time
Total assets	`Assets`	$6.96B	USD	Point-in-time
Total assets	`Assets`	$7.03B	USD	Point-in-time
Total assets	`Assets`	$7.03B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$496.79M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$496.79M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$443.87M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$443.87M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$460.28M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$460.28M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$470.25M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$470.25M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$211.15M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$211.15M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$194.88M	USD	Point-in-time
Accrued salaries, wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$194.88M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$19.34M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$19.34M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$18.50M	USD	Point-in-time
Current maturities of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$18.50M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$26.66M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$26.66M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$26.08M	USD	Point-in-time
Taxes other than income taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$26.08M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$100.80M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$100.80M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$99.88M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$99.88M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.31B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.31B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.25B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.25B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.56B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.56B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.20B	USD	Point-in-time
LONG-TERM DEBT, net of current maturities	`LongTermDebtNoncurrent`	$2.20B	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$751.98M	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$751.98M	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$687.60M	USD	Point-in-time
DEFERRED INCOME TAXES PAYABLE	`DeferredIncomeTaxLiabilitiesNet`	$687.60M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$66.81M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$66.81M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$67.39M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$67.39M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$341.32M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$341.32M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$315.59M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$315.59M	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized; none issued	`PreferredStockIncludingAdditionalPaidInCapital`	-	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,601,235 and 82,840,372 shares issued as of September 30, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$754.36M	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,601,235 and 82,840,372 shares issued as of September 30, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$754.36M	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,601,235 and 82,840,372 shares issued as of September 30, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$772.32M	USD	Point-in-time
Common stock, no par value, 120,000,000 shares authorized; 83,601,235 and 82,840,372 shares issued as of September 30, 2024, and December 31, 2023, respectively	`CommonStocksIncludingAdditionalPaidInCapital`	$772.32M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.50B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.50B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.27B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.27B	USD	Point-in-time
Treasury stock, at cost, 43,262,997 and 42,615,347 shares as of September 30, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$912.40M	USD	Point-in-time
Treasury stock, at cost, 43,262,997 and 42,615,347 shares as of September 30, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$912.40M	USD	Point-in-time
Treasury stock, at cost, 43,262,997 and 42,615,347 shares as of September 30, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$957.99M	USD	Point-in-time
Treasury stock, at cost, 43,262,997 and 42,615,347 shares as of September 30, 2024, and December 31, 2023, respectively	`TreasuryStockCommonValue`	$957.99M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$375.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$375.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$325.00K	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$325.00K	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.14B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.14B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.16B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.16B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.31B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.31B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.23B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.23B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.23B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.23B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.16B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.16B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.35B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.35B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.11B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.11B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.96B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.96B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$7.03B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$7.03B	USD	Point-in-time

Income Statement 216 line items

Line Item	Tag	Value	Unit	Period
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$2.58B	USD	3 Qtrs
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$2.58B	USD	3 Qtrs
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$766.17M	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$766.17M	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$2.18B	USD	3 Qtrs
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$2.18B	USD	3 Qtrs
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$912.79M	USD	1 Quarter
Total operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$912.79M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$377.44M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$377.44M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$1.08B	USD	3 Qtrs
Salaries, wages and benefits	`LaborAndRelatedExpense`	$1.08B	USD	3 Qtrs
Salaries, wages and benefits	`LaborAndRelatedExpense`	$333.02M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$333.02M	USD	1 Quarter
Salaries, wages and benefits	`LaborAndRelatedExpense`	$990.66M	USD	3 Qtrs
Salaries, wages and benefits	`LaborAndRelatedExpense`	$990.66M	USD	3 Qtrs
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$483.18M	USD	3 Qtrs
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$483.18M	USD	3 Qtrs
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$510.33M	USD	3 Qtrs
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$510.33M	USD	3 Qtrs
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$181.65M	USD	1 Quarter
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$181.65M	USD	1 Quarter
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$178.47M	USD	1 Quarter
Aircraft maintenance, materials and repairs	`AircraftMaintenanceMaterialsAndRepairs`	$178.47M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$96.56M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$96.56M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$287.88M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$287.88M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$289.35M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$289.35M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$96.66M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$96.66M	USD	1 Quarter
Aircraft fuel	`FuelCost`	$23.33M	USD	1 Quarter
Aircraft fuel	`FuelCost`	$23.33M	USD	1 Quarter
Aircraft fuel	`FuelCost`	$65.22M	USD	3 Qtrs
Aircraft fuel	`FuelCost`	$65.22M	USD	3 Qtrs
Aircraft fuel	`FuelCost`	$62.57M	USD	3 Qtrs
Aircraft fuel	`FuelCost`	$62.57M	USD	3 Qtrs
Aircraft fuel	`FuelCost`	$22.72M	USD	1 Quarter
Aircraft fuel	`FuelCost`	$22.72M	USD	1 Quarter
Airport-related expenses	`LandingFeeAndOtherRental`	$53.65M	USD	3 Qtrs
Airport-related expenses	`LandingFeeAndOtherRental`	$53.65M	USD	3 Qtrs
Airport-related expenses	`LandingFeeAndOtherRental`	$22.64M	USD	1 Quarter
Airport-related expenses	`LandingFeeAndOtherRental`	$22.64M	USD	1 Quarter
Airport-related expenses	`LandingFeeAndOtherRental`	$18.40M	USD	1 Quarter
Airport-related expenses	`LandingFeeAndOtherRental`	$18.40M	USD	1 Quarter
Airport-related expenses	`LandingFeeAndOtherRental`	$61.06M	USD	3 Qtrs
Airport-related expenses	`LandingFeeAndOtherRental`	$61.06M	USD	3 Qtrs
Aircraft rentals	`AircraftRent`	$24.05M	USD	3 Qtrs
Aircraft rentals	`AircraftRent`	$24.05M	USD	3 Qtrs
Aircraft rentals	`AircraftRent`	$1.34M	USD	1 Quarter
Aircraft rentals	`AircraftRent`	$1.34M	USD	1 Quarter
Aircraft rentals	`AircraftRent`	$2.10M	USD	1 Quarter
Aircraft rentals	`AircraftRent`	$2.10M	USD	1 Quarter
Aircraft rentals	`AircraftRent`	$3.92M	USD	3 Qtrs
Aircraft rentals	`AircraftRent`	$3.92M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$205.20M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$205.20M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$219.61M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$219.61M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$65.01M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$65.01M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$78.90M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$78.90M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$716.88M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$716.88M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$2.11B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$2.11B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$781.35M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$781.35M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$2.23B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$2.23B	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$49.29M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$49.29M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$131.44M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$131.44M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$350.58M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$350.58M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$76.45M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$76.45M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$31.76M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$31.76M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$36.13M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$36.13M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$11.23M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$11.23M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$12.46M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$12.46M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$86.60M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$86.60M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$32.54M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$32.54M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$99.88M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$99.88M	USD	3 Qtrs
Interest expense	`InterestExpenseNonoperating`	$27.81M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$27.81M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-3.63M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-3.63M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$109.00K	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$109.00K	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$7.54M	USD	3 Qtrs
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$7.54M	USD	3 Qtrs
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-1.57M	USD	3 Qtrs
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-1.57M	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-24.94M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-24.94M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-52.04M	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-52.04M	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-60.58M	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-60.58M	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-15.24M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-15.24M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$116.20M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$116.20M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$24.35M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$24.35M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$298.54M	USD	3 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$298.54M	USD	3 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$15.87M	USD	3 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$15.87M	USD	3 Qtrs
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$26.49M	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$26.49M	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$72.95M	USD	3 Qtrs
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$72.95M	USD	3 Qtrs
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$873.00K	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$873.00K	USD	1 Quarter
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-955.00K	USD	3 Qtrs
PROVISION (BENEFIT) FOR INCOME TAXES	`IncomeTaxExpenseBenefit`	$-955.00K	USD	3 Qtrs
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$225.59M	USD	3 Qtrs
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$225.59M	USD	3 Qtrs
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$16.83M	USD	3 Qtrs
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$16.83M	USD	3 Qtrs
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$89.71M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$89.71M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$75.58M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$75.58M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$15.42M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$15.42M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$23.48M	USD	1 Quarter
NET INCOME	`NetIncomeLossAvailableToCommonStockholdersBasic`	$23.48M	USD	1 Quarter
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$0.37	USD	3 Qtrs
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$0.37	USD	3 Qtrs
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$5.61	USD	3 Qtrs
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$5.61	USD	3 Qtrs
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$0.56	USD	1 Quarter
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$0.56	USD	1 Quarter
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$2.23	USD	1 Quarter
BASIC EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareBasic`	$2.23	USD	1 Quarter
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$0.37	USD	3 Qtrs
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$0.37	USD	3 Qtrs
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$0.55	USD	1 Quarter
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$0.55	USD	1 Quarter
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$2.16	USD	1 Quarter
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$2.16	USD	1 Quarter
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$5.44	USD	3 Qtrs
DILUTED EARNINGS PER SHARE (in dollars per share)	`EarningsPerShareDiluted`	$5.44	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.24M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.24M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.25M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.25M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.83M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.83M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	45.02M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	45.02M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.49M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.49M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.56M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.56M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	42.58M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	42.58M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.54M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	45.54M	shares	3 Qtrs
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$225.59M	USD	3 Qtrs
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$225.59M	USD	3 Qtrs
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$16.83M	USD	3 Qtrs
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$16.83M	USD	3 Qtrs
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$89.71M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$89.71M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$75.58M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$75.58M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$15.42M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$15.42M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$23.48M	USD	1 Quarter
Net income	`NetIncomeLossAvailableToCommonStockholdersBasic`	$23.48M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$3.62M	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$3.62M	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.51M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.51M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$883.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$883.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$50.00K	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$50.00K	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$624.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$624.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-660.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-660.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$24.10M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$24.10M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$225.63M	USD	3 Qtrs
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$225.63M	USD	3 Qtrs
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$90.59M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$90.59M	USD	1 Quarter
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$20.44M	USD	3 Qtrs
TOTAL COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTax`	$20.44M	USD	3 Qtrs

Cash Flow Statement 100 line items

Line Item	Tag	Value	Unit	Period
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$511.91M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$511.91M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$506.56M	USD	3 Qtrs
NET CASH PROVIDED BY OPERATING ACTIVITIES	`NetCashProvidedByUsedInOperatingActivities`	$506.56M	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.21B	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.21B	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$982.33M	USD	3 Qtrs
Purchases of marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$982.33M	USD	3 Qtrs
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$1.24B	USD	3 Qtrs
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$1.24B	USD	3 Qtrs
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$1.24B	USD	3 Qtrs
Sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$1.24B	USD	3 Qtrs
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$131.88M	USD	3 Qtrs
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$131.88M	USD	3 Qtrs
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$151.60M	USD	3 Qtrs
Aircraft and rotable spare parts	`PaymentsForFlightEquipment`	$151.60M	USD	3 Qtrs
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$21.68M	USD	3 Qtrs
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$21.68M	USD	3 Qtrs
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$13.98M	USD	3 Qtrs
Buildings and ground equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$13.98M	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$6.57M	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$6.57M	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$4.12M	USD	3 Qtrs
Proceeds from the sale of property and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$4.12M	USD	3 Qtrs
Deposits on aircraft	`PaymentsForDepositsOnAircraft`	$55.53M	USD	3 Qtrs
Deposits on aircraft	`PaymentsForDepositsOnAircraft`	$55.53M	USD	3 Qtrs
Aircraft deposits applied towards acquired aircraft	`ProceedsFromReturnOfDepositsOnAircraft`	$5.83M	USD	3 Qtrs
Aircraft deposits applied towards acquired aircraft	`ProceedsFromReturnOfDepositsOnAircraft`	$5.83M	USD	3 Qtrs
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$3.94M	USD	3 Qtrs
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$3.94M	USD	3 Qtrs
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$-21.86M	USD	3 Qtrs
Decrease (increase) in other assets	`PaymentsForProceedsFromOtherInvestingActivities`	$-21.86M	USD	3 Qtrs
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$61.00M	USD	3 Qtrs
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$61.00M	USD	3 Qtrs
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-119.00M	USD	3 Qtrs
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	`NetCashProvidedByUsedInInvestingActivities`	$-119.00M	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$23.06M	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$23.06M	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$25.00M	USD	3 Qtrs
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$25.00M	USD	3 Qtrs
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$331.18M	USD	3 Qtrs
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$331.18M	USD	3 Qtrs
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$338.22M	USD	3 Qtrs
Principal payments on long-term debt	`RepaymentsOfLongTermDebt`	$338.22M	USD	3 Qtrs
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$108.00K	USD	3 Qtrs
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$108.00K	USD	3 Qtrs
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$336.00K	USD	3 Qtrs
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$336.00K	USD	3 Qtrs
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.86M	USD	3 Qtrs
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.86M	USD	3 Qtrs
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.81M	USD	3 Qtrs
Net proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.81M	USD	3 Qtrs
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$585.00K	USD	3 Qtrs
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$585.00K	USD	3 Qtrs
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$6.93M	USD	3 Qtrs
Employee income tax paid on vested equity awards	`TreasurySharesWithheldForPaymentOfTaxes`	$6.93M	USD	3 Qtrs
Purchase of treasury stock and excise tax	`PaymentsForRepurchaseOfCommonStockAndRelatedExciseTax`	$246.50M	USD	3 Qtrs
Purchase of treasury stock and excise tax	`PaymentsForRepurchaseOfCommonStockAndRelatedExciseTax`	$246.50M	USD	3 Qtrs
Purchase of treasury stock and excise tax	`PaymentsForRepurchaseOfCommonStockAndRelatedExciseTax`	$38.67M	USD	3 Qtrs
Purchase of treasury stock and excise tax	`PaymentsForRepurchaseOfCommonStockAndRelatedExciseTax`	$38.67M	USD	3 Qtrs
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-550.56M	USD	3 Qtrs
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-550.56M	USD	3 Qtrs
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-358.23M	USD	3 Qtrs
NET CASH USED IN FINANCING ACTIVITIES	`NetCashProvidedByUsedInFinancingActivities`	$-358.23M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$29.33M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$29.33M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$22.35M	USD	3 Qtrs
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$22.35M	USD	3 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.61M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.61M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$125.33M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$125.33M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.61M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.61M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$148.28M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$125.33M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$125.33M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.98M	USD	Point-in-time
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$16.61M	USD	3 Qtrs
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$16.61M	USD	3 Qtrs
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$15.98M	USD	3 Qtrs
Acquisition of property and equipment	`FairValueOfAssetsAcquired`	$15.98M	USD	3 Qtrs
Derecognition of right of use assets	`DerecognitionOfRightOfUseAssets`	$39.25M	USD	3 Qtrs
Derecognition of right of use assets	`DerecognitionOfRightOfUseAssets`	$39.25M	USD	3 Qtrs
Derecognition of operating lease liabilities	`DerecognitionOfOperatingLeaseLiabilities`	$39.25M	USD	3 Qtrs
Derecognition of operating lease liabilities	`DerecognitionOfOperatingLeaseLiabilities`	$39.25M	USD	3 Qtrs
Interest, net of capitalized amounts	`InterestPaidNet`	$98.20M	USD	3 Qtrs
Interest, net of capitalized amounts	`InterestPaidNet`	$98.20M	USD	3 Qtrs
Interest, net of capitalized amounts	`InterestPaidNet`	$87.07M	USD	3 Qtrs
Interest, net of capitalized amounts	`InterestPaidNet`	$87.07M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$9.18M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$9.18M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$14.93M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$14.93M	USD	3 Qtrs

Stockholders Equity 114 line items

Line Item	Tag	Value	Unit	Period
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$488.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$488.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$56.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$56.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$212.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$212.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$283.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$283.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$476.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$476.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$201.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$201.00K	USD	1 Quarter
Balance	`StockholdersEquity`	$2.14B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.14B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.31B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.31B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$225.59M	USD	3 Qtrs
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$225.59M	USD	3 Qtrs
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$16.83M	USD	3 Qtrs
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$16.83M	USD	3 Qtrs
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$89.71M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$89.71M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$75.58M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$75.58M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$15.42M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$15.42M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.07M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.30M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$23.48M	USD	1 Quarter
Net Income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$23.48M	USD	1 Quarter
Stock awards	`StockIssuedDuringPeriodValueStockOptionsExercised`	$57.00K	USD	1 Quarter
Stock awards	`StockIssuedDuringPeriodValueStockOptionsExercised`	$57.00K	USD	1 Quarter
Employee income tax paid on stock awards	`TreasurySharesWithheldForPaymentOfTax`	$6.93M	USD	1 Quarter
Employee income tax paid on stock awards	`TreasurySharesWithheldForPaymentOfTax`	$6.93M	USD	1 Quarter
Employee income tax paid on stock awards	`TreasurySharesWithheldForPaymentOfTax`	$585.00K	USD	1 Quarter
Employee income tax paid on stock awards	`TreasurySharesWithheldForPaymentOfTax`	$585.00K	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.54M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.54M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.42M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.42M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.45M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.45M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.22M	USD	1 Quarter
Sale of common stock under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.22M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.81M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.81M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.51M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.51M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.32M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.32M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.25M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.25M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.33M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.33M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.77M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$4.77M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockRetiredCostMethodAmount`	$16.46M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockRetiredCostMethodAmount`	$16.46M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockRetiredCostMethodAmount`	$50.50M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockRetiredCostMethodAmount`	$50.50M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$13.45M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$13.45M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$8.75M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$8.75M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$100.00M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$100.00M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$96.00M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$96.00M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$3.62M	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$3.62M	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.51M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.51M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-173.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$883.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$883.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$50.00K	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$50.00K	USD	3 Qtrs
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$624.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$624.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-660.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-660.00K	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
Net unrealized appreciation (depreciation) on marketable securities, net of taxes	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$1.48M	USD	1 Quarter
Balance	`StockholdersEquity`	$2.14B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.14B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.31B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.31B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.23B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.16B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.35B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time
Balance	`StockholdersEquity`	$2.11B	USD	Point-in-time

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