10-Q Filing

CORE NATURAL RESOURCES, INC. CIK: 1710366 Q2 2024

Filing Information

Form Type	10-Q
Accession Number	`0001710366-24-000018`
Period End Date	20240630
Filing Date	20240808
Fiscal Year	2024
Fiscal Period	Q2
XBRL Instance	ceix-20240630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 176 Income Statement 118 Cash Flow Statement 168 Stockholders Equity 164 Comprehensive Income 74

Balance Sheet 176 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$189.54M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$189.54M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$216.12M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$216.12M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$199.37M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$199.37M	USD	Point-in-time
Common stock, shares, issued	`CommonStockSharesIssued`	29.91M	shares	Point-in-time
Common stock, shares, issued	`CommonStockSharesIssued`	29.91M	shares	Point-in-time
Common stock, shares, issued	`CommonStockSharesIssued`	29.39M	shares	Point-in-time
Common stock, shares, issued	`CommonStockSharesIssued`	29.39M	shares	Point-in-time
Common stock, shares, outstanding	`CommonStockSharesOutstanding`	29.91M	shares	Point-in-time
Common stock, shares, outstanding	`CommonStockSharesOutstanding`	29.91M	shares	Point-in-time
Short-Term Investments	`DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent`	$83.34M	USD	Point-in-time
Short-Term Investments	`DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent`	$83.34M	USD	Point-in-time
Short-Term Investments	`DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent`	$81.93M	USD	Point-in-time
Short-Term Investments	`DebtSecuritiesAvailableForSaleExcludingAccruedInterestCurrent`	$81.93M	USD	Point-in-time
Common stock, shares, outstanding	`CommonStockSharesOutstanding`	29.39M	shares	Point-in-time
Common stock, shares, outstanding	`CommonStockSharesOutstanding`	29.39M	shares	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$147.61M	USD	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$147.61M	USD	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$143.93M	USD	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$143.93M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$12.77M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$12.77M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$15.65M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$15.65M	USD	Point-in-time
Inventories	`InventoryNet`	$97.51M	USD	Point-in-time
Inventories	`InventoryNet`	$97.51M	USD	Point-in-time
Inventories	`InventoryNet`	$88.15M	USD	Point-in-time
Inventories	`InventoryNet`	$88.15M	USD	Point-in-time
Other Current Assets	`OtherAssetsCurrent`	$64.67M	USD	Point-in-time
Other Current Assets	`OtherAssetsCurrent`	$64.67M	USD	Point-in-time
Other Current Assets	`OtherAssetsCurrent`	$71.17M	USD	Point-in-time
Other Current Assets	`OtherAssetsCurrent`	$71.17M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$601.01M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$601.01M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$621.21M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$621.21M	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$5.55B	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$5.55B	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$5.66B	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$5.66B	USD	Point-in-time
Less - Accumulated Depreciation, Depletion and Amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.74B	USD	Point-in-time
Less - Accumulated Depreciation, Depletion and Amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.74B	USD	Point-in-time
Less - Accumulated Depreciation, Depletion and Amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.65B	USD	Point-in-time
Less - Accumulated Depreciation, Depletion and Amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.65B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentNet`	$1.90B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentNet`	$1.90B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentNet`	$1.91B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentNet`	$1.91B	USD	Point-in-time
Right of Use Asset - Operating Leases	`OperatingLeaseRightOfUseAsset`	$14.66M	USD	Point-in-time
Right of Use Asset - Operating Leases	`OperatingLeaseRightOfUseAsset`	$14.66M	USD	Point-in-time
Right of Use Asset - Operating Leases	`OperatingLeaseRightOfUseAsset`	$14.12M	USD	Point-in-time
Right of Use Asset - Operating Leases	`OperatingLeaseRightOfUseAsset`	$14.12M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$50.37M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$50.37M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$47.25M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$47.25M	USD	Point-in-time
Other Noncurrent Assets, net	`OtherAssetsMiscellaneousNoncurrent`	$108.97M	USD	Point-in-time
Other Noncurrent Assets, net	`OtherAssetsMiscellaneousNoncurrent`	$108.97M	USD	Point-in-time
Other Noncurrent Assets, net	`OtherAssetsMiscellaneousNoncurrent`	$113.73M	USD	Point-in-time
Other Noncurrent Assets, net	`OtherAssetsMiscellaneousNoncurrent`	$113.73M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$170.87M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$170.87M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$178.22M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$178.22M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.71B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.71B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.68B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.68B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.68B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.68B	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$136.85M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$136.85M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$137.24M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$137.24M	USD	Point-in-time
Current Portion of Long-Term Debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$11.11M	USD	Point-in-time
Current Portion of Long-Term Debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$11.11M	USD	Point-in-time
Current Portion of Long-Term Debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$6.01M	USD	Point-in-time
Current Portion of Long-Term Debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$6.01M	USD	Point-in-time
Operating Lease Liability, Current Portion	`OperatingLeaseLiabilityCurrent`	$4.17M	USD	Point-in-time
Operating Lease Liability, Current Portion	`OperatingLeaseLiabilityCurrent`	$4.17M	USD	Point-in-time
Operating Lease Liability, Current Portion	`OperatingLeaseLiabilityCurrent`	$4.77M	USD	Point-in-time
Operating Lease Liability, Current Portion	`OperatingLeaseLiabilityCurrent`	$4.77M	USD	Point-in-time
Other Accrued Liabilities	`AccruedLiabilitiesCurrent`	$290.61M	USD	Point-in-time
Other Accrued Liabilities	`AccruedLiabilitiesCurrent`	$290.61M	USD	Point-in-time
Other Accrued Liabilities	`AccruedLiabilitiesCurrent`	$253.06M	USD	Point-in-time
Other Accrued Liabilities	`AccruedLiabilitiesCurrent`	$253.06M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$400.09M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$400.09M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$443.72M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$443.72M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$182.01M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$182.01M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$181.88M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$181.88M	USD	Point-in-time
Finance Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$2.92M	USD	Point-in-time
Finance Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$2.92M	USD	Point-in-time
Finance Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$4.18M	USD	Point-in-time
Finance Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$4.18M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$186.07M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$186.07M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$184.93M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$184.93M	USD	Point-in-time
Postretirement Benefits Other Than Pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$205.06M	USD	Point-in-time
Postretirement Benefits Other Than Pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$205.06M	USD	Point-in-time
Postretirement Benefits Other Than Pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$207.91M	USD	Point-in-time
Postretirement Benefits Other Than Pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$207.91M	USD	Point-in-time
Pneumoconiosis Benefits	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$152.32M	USD	Point-in-time
Pneumoconiosis Benefits	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$152.32M	USD	Point-in-time
Pneumoconiosis Benefits	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$154.94M	USD	Point-in-time
Pneumoconiosis Benefits	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$154.94M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$212.87M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$212.87M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$212.62M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$212.62M	USD	Point-in-time
Workers Compensation	`WorkersCompensationLiabilityNoncurrent`	$38.41M	USD	Point-in-time
Workers Compensation	`WorkersCompensationLiabilityNoncurrent`	$38.41M	USD	Point-in-time
Workers Compensation	`WorkersCompensationLiabilityNoncurrent`	$39.14M	USD	Point-in-time
Workers Compensation	`WorkersCompensationLiabilityNoncurrent`	$39.14M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$20.72M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$20.72M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$20.81M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$20.81M	USD	Point-in-time
Operating Lease Liability	`OperatingLeaseLiabilityNoncurrent`	$10.49M	USD	Point-in-time
Operating Lease Liability	`OperatingLeaseLiabilityNoncurrent`	$10.49M	USD	Point-in-time
Operating Lease Liability	`OperatingLeaseLiabilityNoncurrent`	$10.38M	USD	Point-in-time
Operating Lease Liability	`OperatingLeaseLiabilityNoncurrent`	$10.38M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$36.40M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$36.40M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$36.22M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$36.22M	USD	Point-in-time
Other Noncurrent Liabilities	`OtherLiabilitiesNoncurrent`	$19.74M	USD	Point-in-time
Other Noncurrent Liabilities	`OtherLiabilitiesNoncurrent`	$19.74M	USD	Point-in-time
Other Noncurrent Liabilities	`OtherLiabilitiesNoncurrent`	$10.76M	USD	Point-in-time
Other Noncurrent Liabilities	`OtherLiabilitiesNoncurrent`	$10.76M	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$701.77M	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$701.77M	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$687.03M	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$687.03M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.33B	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.33B	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.27B	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.27B	USD	Point-in-time
Common Stock, $0.01 Par Value; 62,500,000 Shares Authorized, 29,392,987 Shares Issued and Outstanding at June 30, 2024; 29,910,439 Shares Issued and Outstanding at December 31, 2023	`CommonStockValue`	$299.00K	USD	Point-in-time
Common Stock, $0.01 Par Value; 62,500,000 Shares Authorized, 29,392,987 Shares Issued and Outstanding at June 30, 2024; 29,910,439 Shares Issued and Outstanding at December 31, 2023	`CommonStockValue`	$299.00K	USD	Point-in-time
Common Stock, $0.01 Par Value; 62,500,000 Shares Authorized, 29,392,987 Shares Issued and Outstanding at June 30, 2024; 29,910,439 Shares Issued and Outstanding at December 31, 2023	`CommonStockValue`	$294.00K	USD	Point-in-time
Common Stock, $0.01 Par Value; 62,500,000 Shares Authorized, 29,392,987 Shares Issued and Outstanding at June 30, 2024; 29,910,439 Shares Issued and Outstanding at December 31, 2023	`CommonStockValue`	$294.00K	USD	Point-in-time
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$535.97M	USD	Point-in-time
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$535.97M	USD	Point-in-time
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$547.86M	USD	Point-in-time
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$547.86M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$1.05B	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$1.05B	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$944.34M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$944.34M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-149.06M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-149.06M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-148.43M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-148.43M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.44B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.44B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.71B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.71B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.68B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.68B	USD	Point-in-time

Income Statement 118 line items

Line Item	Tag	Value	Unit	Period
Total Revenue and Other Income	`Revenues`	$660.97M	USD	1 Quarter
Total Revenue and Other Income	`Revenues`	$660.97M	USD	1 Quarter
Total Revenue and Other Income	`Revenues`	$501.12M	USD	1 Quarter
Total Revenue and Other Income	`Revenues`	$501.12M	USD	1 Quarter
Total Revenue and Other Income	`Revenues`	$1.07B	USD	2 Qtrs
Total Revenue and Other Income	`Revenues`	$1.07B	USD	2 Qtrs
Total Revenue and Other Income	`Revenues`	$1.35B	USD	2 Qtrs
Total Revenue and Other Income	`Revenues`	$1.35B	USD	2 Qtrs
Operating and Other Costs	`OperatingCostsAndExpenses`	$276.60M	USD	1 Quarter
Operating and Other Costs	`OperatingCostsAndExpenses`	$276.60M	USD	1 Quarter
Operating and Other Costs	`OperatingCostsAndExpenses`	$581.10M	USD	2 Qtrs
Operating and Other Costs	`OperatingCostsAndExpenses`	$581.10M	USD	2 Qtrs
Operating and Other Costs	`OperatingCostsAndExpenses`	$287.67M	USD	1 Quarter
Operating and Other Costs	`OperatingCostsAndExpenses`	$287.67M	USD	1 Quarter
Operating and Other Costs	`OperatingCostsAndExpenses`	$537.22M	USD	2 Qtrs
Operating and Other Costs	`OperatingCostsAndExpenses`	$537.22M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$64.53M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$64.53M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$111.84M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$111.84M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$54.85M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$54.85M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$124.08M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$124.08M	USD	2 Qtrs
Freight Expense	`FreightExpense`	$135.48M	USD	2 Qtrs
Freight Expense	`FreightExpense`	$135.48M	USD	2 Qtrs
Freight Expense	`FreightExpense`	$81.56M	USD	1 Quarter
Freight Expense	`FreightExpense`	$81.56M	USD	1 Quarter
Freight Expense	`FreightExpense`	$149.06M	USD	2 Qtrs
Freight Expense	`FreightExpense`	$149.06M	USD	2 Qtrs
Freight Expense	`FreightExpense`	$65.64M	USD	1 Quarter
Freight Expense	`FreightExpense`	$65.64M	USD	1 Quarter
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$41.52M	USD	2 Qtrs
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$41.52M	USD	2 Qtrs
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$20.89M	USD	1 Quarter
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$20.89M	USD	1 Quarter
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$42.45M	USD	2 Qtrs
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$42.45M	USD	2 Qtrs
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$25.15M	USD	1 Quarter
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$25.15M	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.06M	USD	2 Qtrs
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.06M	USD	2 Qtrs
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-688.00K	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-688.00K	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$17.43M	USD	2 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$17.43M	USD	2 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$10.40M	USD	2 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$10.40M	USD	2 Qtrs
Interest Expense	`InterestExpenseNonoperating`	$7.16M	USD	1 Quarter
Interest Expense	`InterestExpenseNonoperating`	$7.16M	USD	1 Quarter
Interest Expense	`InterestExpenseNonoperating`	$4.99M	USD	1 Quarter
Interest Expense	`InterestExpenseNonoperating`	$4.99M	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$434.04M	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$434.04M	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$872.31M	USD	2 Qtrs
Total Costs and Expenses	`CostsAndExpenses`	$872.31M	USD	2 Qtrs
Total Costs and Expenses	`CostsAndExpenses`	$455.67M	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$455.67M	USD	1 Quarter
Total Costs and Expenses	`CostsAndExpenses`	$880.34M	USD	2 Qtrs
Total Costs and Expenses	`CostsAndExpenses`	$880.34M	USD	2 Qtrs
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$477.27M	USD	2 Qtrs
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$477.27M	USD	2 Qtrs
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.09M	USD	1 Quarter
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.09M	USD	1 Quarter
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$185.82M	USD	2 Qtrs
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$185.82M	USD	2 Qtrs
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$205.30M	USD	1 Quarter
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$205.30M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$25.87M	USD	2 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$25.87M	USD	2 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$9.03M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$9.03M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$37.57M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$37.57M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$79.17M	USD	2 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$79.17M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$5.37	USD	2 Qtrs
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$5.37	USD	2 Qtrs
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$5.00	USD	1 Quarter
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$5.00	USD	1 Quarter
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$1.96	USD	1 Quarter
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$1.96	USD	1 Quarter
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$11.69	USD	2 Qtrs
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$11.69	USD	2 Qtrs
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$5.35	USD	2 Qtrs
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$5.35	USD	2 Qtrs
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$4.94	USD	1 Quarter
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$4.94	USD	1 Quarter
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$1.96	USD	1 Quarter
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$1.96	USD	1 Quarter
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$11.53	USD	2 Qtrs
Total Dilutive Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$11.53	USD	2 Qtrs
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	2 Qtrs
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	2 Qtrs
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	2 Qtrs
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	2 Qtrs

Cash Flow Statement 168 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$111.84M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$111.84M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$124.08M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$124.08M	USD	2 Qtrs
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$54.85M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$54.85M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$64.53M	USD	1 Quarter
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$64.53M	USD	1 Quarter
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$6.78M	USD	2 Qtrs
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$6.78M	USD	2 Qtrs
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$5.74M	USD	2 Qtrs
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$5.74M	USD	2 Qtrs
Stock-Based Compensation	`ShareBasedCompensation`	$1.99M	USD	1 Quarter
Stock-Based Compensation	`ShareBasedCompensation`	$1.99M	USD	1 Quarter
Stock-Based Compensation	`ShareBasedCompensation`	$7.36M	USD	2 Qtrs
Stock-Based Compensation	`ShareBasedCompensation`	$7.36M	USD	2 Qtrs
Stock-Based Compensation	`ShareBasedCompensation`	$2.24M	USD	1 Quarter
Stock-Based Compensation	`ShareBasedCompensation`	$2.24M	USD	1 Quarter
Stock-Based Compensation	`ShareBasedCompensation`	$6.79M	USD	2 Qtrs
Stock-Based Compensation	`ShareBasedCompensation`	$6.79M	USD	2 Qtrs
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$3.39M	USD	2 Qtrs
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$3.39M	USD	2 Qtrs
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$1.88M	USD	2 Qtrs
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$1.88M	USD	2 Qtrs
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.06M	USD	2 Qtrs
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.06M	USD	2 Qtrs
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-688.00K	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-688.00K	USD	1 Quarter
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$180.00K	USD	2 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$180.00K	USD	2 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$-561.00K	USD	2 Qtrs
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$-561.00K	USD	2 Qtrs
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$1.41M	USD	2 Qtrs
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$1.41M	USD	2 Qtrs
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$1.52M	USD	2 Qtrs
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$1.52M	USD	2 Qtrs
Accounts and Notes Receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-72.47M	USD	2 Qtrs
Accounts and Notes Receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-72.47M	USD	2 Qtrs
Accounts and Notes Receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-809.00K	USD	2 Qtrs
Accounts and Notes Receivable	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-809.00K	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$31.39M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$31.39M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$9.35M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$9.35M	USD	2 Qtrs
Other Current Assets	`IncreaseDecreaseInOtherCurrentAssets`	$-3.32M	USD	2 Qtrs
Other Current Assets	`IncreaseDecreaseInOtherCurrentAssets`	$-3.32M	USD	2 Qtrs
Other Current Assets	`IncreaseDecreaseInOtherCurrentAssets`	$-1.77M	USD	2 Qtrs
Other Current Assets	`IncreaseDecreaseInOtherCurrentAssets`	$-1.77M	USD	2 Qtrs
Changes in Other Assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$2.07M	USD	2 Qtrs
Changes in Other Assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$2.07M	USD	2 Qtrs
Changes in Other Assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$25.65M	USD	2 Qtrs
Changes in Other Assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$25.65M	USD	2 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$426.00K	USD	2 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$426.00K	USD	2 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-14.81M	USD	2 Qtrs
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-14.81M	USD	2 Qtrs
Commodity Derivatives, net Liability	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	-	USD	2 Qtrs
Commodity Derivatives, net Liability	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	-	USD	2 Qtrs
Commodity Derivatives, net Liability	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$15.14M	USD	2 Qtrs
Commodity Derivatives, net Liability	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$15.14M	USD	2 Qtrs
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-3.87M	USD	2 Qtrs
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-3.87M	USD	2 Qtrs
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-37.80M	USD	2 Qtrs
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-37.80M	USD	2 Qtrs
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-34.01M	USD	2 Qtrs
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-34.01M	USD	2 Qtrs
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-34.49M	USD	2 Qtrs
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-34.49M	USD	2 Qtrs
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$193.75M	USD	2 Qtrs
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$193.75M	USD	2 Qtrs
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$476.08M	USD	2 Qtrs
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$476.08M	USD	2 Qtrs
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$97.76M	USD	2 Qtrs
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$97.76M	USD	2 Qtrs
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$76.08M	USD	2 Qtrs
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$76.08M	USD	2 Qtrs
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$6.24M	USD	2 Qtrs
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$6.24M	USD	2 Qtrs
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$6.95M	USD	2 Qtrs
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$6.95M	USD	2 Qtrs
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$3.05M	USD	2 Qtrs
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$3.05M	USD	2 Qtrs
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$4.73M	USD	2 Qtrs
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$4.73M	USD	2 Qtrs
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$30.42M	USD	2 Qtrs
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$30.42M	USD	2 Qtrs
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$20.54M	USD	2 Qtrs
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$20.54M	USD	2 Qtrs
Purchases of Short-Term Investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$20.08M	USD	2 Qtrs
Purchases of Short-Term Investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$20.08M	USD	2 Qtrs
Purchases of Short-Term Investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$129.76M	USD	2 Qtrs
Purchases of Short-Term Investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$129.76M	USD	2 Qtrs
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	2 Qtrs
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	2 Qtrs
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$2.10M	USD	2 Qtrs
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$2.10M	USD	2 Qtrs
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-95.50M	USD	2 Qtrs
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-95.50M	USD	2 Qtrs
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-173.91M	USD	2 Qtrs
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-173.91M	USD	2 Qtrs
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$13.90M	USD	2 Qtrs
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$13.90M	USD	2 Qtrs
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$6.42M	USD	2 Qtrs
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$6.42M	USD	2 Qtrs
Payments on Other Debt	`RepaymentsOfOtherDebt`	$480.00K	USD	2 Qtrs
Payments on Other Debt	`RepaymentsOfOtherDebt`	$480.00K	USD	2 Qtrs
Payments on Other Debt	`RepaymentsOfOtherDebt`	$710.00K	USD	2 Qtrs
Payments on Other Debt	`RepaymentsOfOtherDebt`	$710.00K	USD	2 Qtrs
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.75M	USD	2 Qtrs
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.75M	USD	2 Qtrs
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.58M	USD	2 Qtrs
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.58M	USD	2 Qtrs
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$70.88M	USD	2 Qtrs
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$70.88M	USD	2 Qtrs
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$140.52M	USD	2 Qtrs
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$140.52M	USD	2 Qtrs
Debt-Related Financing Fees	`PaymentsOfFinancingCosts`	-	USD	2 Qtrs
Debt-Related Financing Fees	`PaymentsOfFinancingCosts`	-	USD	2 Qtrs
Debt-Related Financing Fees	`PaymentsOfFinancingCosts`	$2.68M	USD	2 Qtrs
Debt-Related Financing Fees	`PaymentsOfFinancingCosts`	$2.68M	USD	2 Qtrs
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$1.10M	USD	2 Qtrs
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$1.10M	USD	2 Qtrs
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$75.47M	USD	2 Qtrs
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$75.47M	USD	2 Qtrs
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-386.45M	USD	2 Qtrs
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-386.45M	USD	2 Qtrs
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-84.69M	USD	2 Qtrs
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-84.69M	USD	2 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-84.28M	USD	2 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-84.28M	USD	2 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$13.56M	USD	2 Qtrs
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$13.56M	USD	2 Qtrs
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$242.67M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$242.67M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$256.83M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$256.83M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$243.27M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$243.27M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$326.95M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$326.95M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$242.67M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$242.67M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$256.83M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$256.83M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$243.27M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$243.27M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$326.95M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$326.95M	USD	Point-in-time
Finance Lease	`CapitalLeaseObligationsIncurred`	$588.00K	USD	2 Qtrs
Finance Lease	`CapitalLeaseObligationsIncurred`	$588.00K	USD	2 Qtrs
Finance Lease	`CapitalLeaseObligationsIncurred`	$364.00K	USD	2 Qtrs
Finance Lease	`CapitalLeaseObligationsIncurred`	$364.00K	USD	2 Qtrs

Stockholders Equity 164 line items

Line Item	Tag	Value	Unit	Period
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-111.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-111.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$274.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$274.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-110.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-110.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$274.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$274.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$77.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$77.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$41.00K	USD	2 Qtrs
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$41.00K	USD	2 Qtrs
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-64.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-64.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$36.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$36.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$5.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$5.00K	USD	1 Quarter
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$13.00K	USD	2 Qtrs
Investments in available-for-sale securities, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$13.00K	USD	2 Qtrs
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$77.00K	USD	1 Quarter
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$77.00K	USD	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	747,351.00	shares	2 Qtrs
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	747,351.00	shares	2 Qtrs
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	2.43M	shares	2 Qtrs
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	2.43M	shares	2 Qtrs
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	615,288.00	shares	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	615,288.00	shares	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	132,063.00	shares	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	132,063.00	shares	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	1.23M	shares	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	1.23M	shares	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	1.21M	shares	1 Quarter
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	1.21M	shares	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	2 Qtrs
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	2 Qtrs
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.10	USD	1 Quarter
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	2 Qtrs
Dividends declared per common share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	-	USD	2 Qtrs
Beginning balance	`StockholdersEquity`	$1.39B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.39B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.28B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.28B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.17B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.17B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.44B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.44B	USD	Point-in-time
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$900.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$900.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$901.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$901.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.80M	USD	2 Qtrs
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.80M	USD	2 Qtrs
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-770.00K	USD	2 Qtrs
Actuarially determined long-term liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-770.00K	USD	2 Qtrs
Interest Rate Hedge, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-255.00K	USD	1 Quarter
Interest Rate Hedge, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-255.00K	USD	1 Quarter
Interest Rate Hedge, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$212.00K	USD	1 Quarter
Interest Rate Hedge, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$212.00K	USD	1 Quarter
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-143.00K	USD	2 Qtrs
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-143.00K	USD	2 Qtrs
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-43.00K	USD	2 Qtrs
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-43.00K	USD	2 Qtrs
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-126.00K	USD	1 Quarter
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-126.00K	USD	1 Quarter
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-17.00K	USD	1 Quarter
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-17.00K	USD	1 Quarter
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-255.00K	USD	1 Quarter
Investments in available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-255.00K	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$160.58M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$160.58M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$229.69M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$229.69M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$58.43M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$58.43M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$102.15M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$102.15M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$396.26M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$396.26M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$166.57M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$166.57M	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	$-75.63M	USD	1 Quarter
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	$-75.63M	USD	1 Quarter
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$11.00M	USD	1 Quarter
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$11.00M	USD	1 Quarter
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$55.88M	USD	1 Quarter
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$55.88M	USD	1 Quarter
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$67.13M	USD	1 Quarter
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$67.13M	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$82.00K	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$82.00K	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$478.00K	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$478.00K	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$728.00K	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$728.00K	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$471.00K	USD	1 Quarter
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$471.00K	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.99M	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.99M	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.26M	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.26M	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.79M	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.79M	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.13M	USD	1 Quarter
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.13M	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.71M	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.71M	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.55M	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.55M	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$38.00K	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$38.00K	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$27.00K	USD	1 Quarter
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$27.00K	USD	1 Quarter
Dividends on common shares	`DividendsCommonStock`	$38.29M	USD	1 Quarter
Dividends on common shares	`DividendsCommonStock`	$38.29M	USD	1 Quarter
Dividends on common shares	`DividendsCommonStock`	$37.19M	USD	1 Quarter
Dividends on common shares	`DividendsCommonStock`	$37.19M	USD	1 Quarter
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$803.00K	USD	1 Quarter
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$803.00K	USD	1 Quarter
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$683.00K	USD	1 Quarter
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$683.00K	USD	1 Quarter
Ending balance	`StockholdersEquity`	$1.39B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.39B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.28B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.28B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.17B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.17B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.34B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.44B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.44B	USD	Point-in-time

Comprehensive Income 74 line items

Line Item	Tag	Value	Unit	Period
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$398.10M	USD	2 Qtrs
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$274.00K	USD	1 Quarter
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$274.00K	USD	1 Quarter
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$58.06M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$167.72M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$101.89M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$159.95M	USD	2 Qtrs
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$548.00K	USD	2 Qtrs
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$548.00K	USD	2 Qtrs
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-110.00K	USD	1 Quarter
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-110.00K	USD	1 Quarter
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-221.00K	USD	2 Qtrs
Actuarially determined long-term liability adjustment, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-221.00K	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$230.38M	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$77.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$77.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$41.00K	USD	2 Qtrs
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$41.00K	USD	2 Qtrs
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-64.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-64.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$36.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$36.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$5.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$5.00K	USD	1 Quarter
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$13.00K	USD	2 Qtrs
Unrealized (loss) gain on investments available-for-sale securities tax expense (benefit)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$13.00K	USD	2 Qtrs
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$900.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$900.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$901.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$901.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.80M	USD	2 Qtrs
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.80M	USD	2 Qtrs
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-385.00K	USD	1 Quarter
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-770.00K	USD	2 Qtrs
Actuarially Determined Long-Term Liability Adjustments (Net of tax: ($110), $274, ($221), $548)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-770.00K	USD	2 Qtrs
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-143.00K	USD	2 Qtrs
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-143.00K	USD	2 Qtrs
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-43.00K	USD	2 Qtrs
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-43.00K	USD	2 Qtrs
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-126.00K	USD	1 Quarter
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-126.00K	USD	1 Quarter
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-17.00K	USD	1 Quarter
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-17.00K	USD	1 Quarter
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-255.00K	USD	1 Quarter
Unrealized Loss on Investments in Available-for-Sale Securities (Net of tax: $5, $77, $41, $13)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-255.00K	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$627.00K	USD	2 Qtrs
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$627.00K	USD	2 Qtrs
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.84M	USD	2 Qtrs
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.84M	USD	2 Qtrs
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.16M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.16M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$368.00K	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$368.00K	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$160.58M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$160.58M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$229.69M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$229.69M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$58.43M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$58.43M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$102.15M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$102.15M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$396.26M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$396.26M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$166.57M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$166.57M	USD	1 Quarter

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