10-K Filing

CORE NATURAL RESOURCES, INC. CIK: 1710366 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0001710366-25-000010`
Period End Date	20241231
Filing Date	20250220
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	ceix-20241231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 186 Income Statement 102 Cash Flow Statement 214 Stockholders Equity 116 Comprehensive Income 90

Balance Sheet 186 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$408.24M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$408.24M	USD	Point-in-time
Common stock, shares authorized, (in shares)	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Common stock, shares authorized, (in shares)	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Common stock, shares authorized, (in shares)	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Common stock, shares authorized, (in shares)	`CommonStockSharesAuthorized`	62.50M	shares	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
Short-Term Investments (Note 6)	`ShortTermInvestments`	$81.93M	USD	Point-in-time
Short-Term Investments (Note 6)	`ShortTermInvestments`	$81.93M	USD	Point-in-time
Short-Term Investments (Note 6)	`ShortTermInvestments`	$51.99M	USD	Point-in-time
Short-Term Investments (Note 6)	`ShortTermInvestments`	$51.99M	USD	Point-in-time
Common stock, shares, issued, (in shares)	`CommonStockSharesIssued`	29.91M	shares	Point-in-time
Common stock, shares, issued, (in shares)	`CommonStockSharesIssued`	29.91M	shares	Point-in-time
Common stock, shares, issued, (in shares)	`CommonStockSharesIssued`	29.41M	shares	Point-in-time
Common stock, shares, issued, (in shares)	`CommonStockSharesIssued`	29.41M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	29.41M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	29.41M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	34.48M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	34.48M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	29.91M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	29.91M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	34.75M	shares	Point-in-time
Common stock, shares, outstanding, (in shares)	`CommonStockSharesOutstanding`	34.75M	shares	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$136.75M	USD	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$136.75M	USD	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$147.61M	USD	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$147.61M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$25.90M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$25.90M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$12.77M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$12.77M	USD	Point-in-time
Inventories	`InventoryNet`	$88.15M	USD	Point-in-time
Inventories	`InventoryNet`	$88.15M	USD	Point-in-time
Inventories	`InventoryNet`	$96.20M	USD	Point-in-time
Inventories	`InventoryNet`	$96.20M	USD	Point-in-time
Other Current Assets	`PrepaidExpenseCurrent`	$66.87M	USD	Point-in-time
Other Current Assets	`PrepaidExpenseCurrent`	$66.87M	USD	Point-in-time
Other Current Assets	`PrepaidExpenseCurrent`	$71.17M	USD	Point-in-time
Other Current Assets	`PrepaidExpenseCurrent`	$71.17M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$785.96M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$785.96M	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 Property, Plant and Equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$5.76B	USD	Point-in-time
Total Property, Plant and Equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$5.76B	USD	Point-in-time
Total Property, Plant and Equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$5.55B	USD	Point-in-time
Total Property, Plant and Equipment	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$5.55B	USD	Point-in-time
LessAccumulated Depreciation, Depletion and Amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.65B	USD	Point-in-time
LessAccumulated Depreciation, Depletion and Amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.65B	USD	Point-in-time
LessAccumulated Depreciation, Depletion and Amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.84B	USD	Point-in-time
LessAccumulated Depreciation, Depletion and Amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.84B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$1.92B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$1.92B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$1.90B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$1.90B	USD	Point-in-time
Global Water Treatment Trust Fund	`OperatingLeaseRightOfUseAsset`	$14.66M	USD	Point-in-time
Global Water Treatment Trust Fund	`OperatingLeaseRightOfUseAsset`	$14.66M	USD	Point-in-time
Global Water Treatment Trust Fund	`OperatingLeaseRightOfUseAsset`	$5.51M	USD	Point-in-time
Global Water Treatment Trust Fund	`OperatingLeaseRightOfUseAsset`	$5.51M	USD	Point-in-time
Fair Value	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	-	USD	Point-in-time
Fair Value	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	-	USD	Point-in-time
Fair Value	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$12.05M	USD	Point-in-time
Fair Value	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$12.05M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$41.94M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$41.94M	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`	$112.38M	USD	Point-in-time
Other Noncurrent Assets, net	`OtherAssetsMiscellaneousNoncurrent`	$112.38M	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`	$171.89M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$171.89M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.70B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.70B	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`	$2.88B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.88B	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$137.24M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$137.24M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$143.63M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$143.63M	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`	$112.86M	USD	Point-in-time
Current Portion of Long, Term Debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$112.86M	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
Operating Lease, Liability, Current Portion	`OperatingLeaseLiabilityCurrent`	$612.00K	USD	Point-in-time
Operating Lease, Liability, Current Portion	`OperatingLeaseLiabilityCurrent`	$612.00K	USD	Point-in-time
Other Accrued Liabilites	`AccruedLiabilitiesCurrent`	$290.61M	USD	Point-in-time
Other Accrued Liabilites	`AccruedLiabilitiesCurrent`	$290.61M	USD	Point-in-time
Other Accrued Liabilites	`AccruedLiabilitiesCurrent`	$261.57M	USD	Point-in-time
Other Accrued Liabilites	`AccruedLiabilitiesCurrent`	$261.57M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$518.68M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$518.68M	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`	$181.88M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$181.88M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$79.52M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$79.52M	USD	Point-in-time
Financial Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$4.18M	USD	Point-in-time
Financial Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$4.18M	USD	Point-in-time
Financial Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$15.27M	USD	Point-in-time
Financial Lease Obligations	`FinanceLeaseLiabilityNoncurrent`	$15.27M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$94.79M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$94.79M	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
Postretirement Benefits Other than Pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$176.25M	USD	Point-in-time
Postretirement Benefits Other than Pensions	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$176.25M	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`	$154.94M	USD	Point-in-time
Pneumoconiosis Benefits	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$154.94M	USD	Point-in-time
Pneumoconiosis Benefits	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$145.49M	USD	Point-in-time
Pneumoconiosis Benefits	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$145.49M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$212.18M	USD	Point-in-time
Asset Retirement Obligations	`AssetRetirementObligationsNoncurrent`	$212.18M	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`	$36.05M	USD	Point-in-time
Workers' Compensation	`WorkersCompensationLiabilityNoncurrent`	$36.05M	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`	$20.07M	USD	Point-in-time
Salary Retirement	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$20.07M	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`	$10.38M	USD	Point-in-time
Operating Lease Liability	`OperatingLeaseLiabilityNoncurrent`	$10.38M	USD	Point-in-time
Operating Lease Liability	`OperatingLeaseLiabilityNoncurrent`	$5.47M	USD	Point-in-time
Operating Lease Liability	`OperatingLeaseLiabilityNoncurrent`	$5.47M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$49.21M	USD	Point-in-time
Deferred Income Taxes	`DeferredIncomeTaxLiabilitiesNet`	$49.21M	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`	$53.10M	USD	Point-in-time
Other Noncurrent Liabilities	`OtherLiabilitiesNoncurrent`	$53.10M	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`	$697.82M	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$697.82M	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`	$1.31B	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.31B	USD	Point-in-time
Common Stock, $0.01 Par Value; 62,500,000 Shares Authorized, 29,407,830 Shares Issued and Outstanding at December 31, 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, 29,407,830 Shares Issued and Outstanding at December 31, 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, 29,407,830 Shares Issued and Outstanding at December 31, 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, 29,407,830 Shares Issued and Outstanding at December 31, 2024; 29,910,439 Shares Issued and Outstanding at December 31, 2023	`CommonStockValue`	$299.00K	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
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$540.41M	USD	Point-in-time
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$540.41M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$1.16B	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$1.16B	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`	$-134.57M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-134.57M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.57B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.57B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.17B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.17B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$672.81M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$672.81M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	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
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.88B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.88B	USD	Point-in-time

Income Statement 102 line items

Line Item	Tag	Value	Unit	Period
Loss on Commodity Derivatives, net	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Loss on Commodity Derivatives, net	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Loss on Commodity Derivatives, net	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Loss on Commodity Derivatives, net	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Loss on Commodity Derivatives, net	`DerivativeGainLossOnDerivativeNet`	$-237.02M	USD	Annual
Loss on Commodity Derivatives, net	`DerivativeGainLossOnDerivativeNet`	$-237.02M	USD	Annual
Miscellaneous Other Income	`NonoperatingIncomeExpense`	$24.35M	USD	Annual
Miscellaneous Other Income	`NonoperatingIncomeExpense`	$24.35M	USD	Annual
Miscellaneous Other Income	`NonoperatingIncomeExpense`	$53.26M	USD	Annual
Miscellaneous Other Income	`NonoperatingIncomeExpense`	$53.26M	USD	Annual
Miscellaneous Other Income	`NonoperatingIncomeExpense`	$80.67M	USD	Annual
Miscellaneous Other Income	`NonoperatingIncomeExpense`	$80.67M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$6.94M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$6.94M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$8.98M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$8.98M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$34.59M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$34.59M	USD	Annual
Total Revenue and Other Income	`Revenues`	$2.57B	USD	Annual
Total Revenue and Other Income	`Revenues`	$2.57B	USD	Annual
Total Revenue and Other Income	`Revenues`	$2.10B	USD	Annual
Total Revenue and Other Income	`Revenues`	$2.10B	USD	Annual
Total Revenue and Other Income	`Revenues`	$2.24B	USD	Annual
Total Revenue and Other Income	`Revenues`	$2.24B	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$949.22M	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$949.22M	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$1.27B	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$1.27B	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$1.12B	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$1.12B	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$241.32M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$241.32M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$223.53M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$223.53M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$226.88M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationAndAmortization`	$226.88M	USD	Annual
Freight Expense	`FreightExpense`	$274.03M	USD	Annual
Freight Expense	`FreightExpense`	$274.03M	USD	Annual
Freight Expense	`FreightExpense`	$294.10M	USD	Annual
Freight Expense	`FreightExpense`	$294.10M	USD	Annual
Freight Expense	`FreightExpense`	$182.44M	USD	Annual
Freight Expense	`FreightExpense`	$182.44M	USD	Annual
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$116.70M	USD	Annual
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$116.70M	USD	Annual
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$115.22M	USD	Annual
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$115.22M	USD	Annual
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$103.47M	USD	Annual
General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$103.47M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.73M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.73M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-5.62M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-5.62M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Interest Expense	`InterestExpense`	$29.32M	USD	Annual
Interest Expense	`InterestExpense`	$29.32M	USD	Annual
Interest Expense	`InterestExpense`	$52.64M	USD	Annual
Interest Expense	`InterestExpense`	$52.64M	USD	Annual
Interest Expense	`InterestExpense`	$22.19M	USD	Annual
Interest Expense	`InterestExpense`	$22.19M	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.91B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.91B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.53B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.53B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.79B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.79B	USD	Annual
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$568.44M	USD	Annual
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$568.44M	USD	Annual
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$777.87M	USD	Annual
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$777.87M	USD	Annual
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$330.65M	USD	Annual
Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$330.65M	USD	Annual
Income Tax Expense	`IncomeTaxExpenseBenefit`	$44.24M	USD	Annual
Income Tax Expense	`IncomeTaxExpenseBenefit`	$44.24M	USD	Annual
Income Tax Expense	`IncomeTaxExpenseBenefit`	$121.98M	USD	Annual
Income Tax Expense	`IncomeTaxExpenseBenefit`	$121.98M	USD	Annual
Income Tax Expense	`IncomeTaxExpenseBenefit`	$101.46M	USD	Annual
Income Tax Expense	`IncomeTaxExpenseBenefit`	$101.46M	USD	Annual
Net Income	`NetIncomeLoss`	$286.40M	USD	Annual
Net Income	`NetIncomeLoss`	$286.40M	USD	Annual
Net Income	`NetIncomeLoss`	$466.98M	USD	Annual
Net Income	`NetIncomeLoss`	$466.98M	USD	Annual
Net Income	`NetIncomeLoss`	$655.89M	USD	Annual
Net Income	`NetIncomeLoss`	$655.89M	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$9.65	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$9.65	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$19.91	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$19.91	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$13.41	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$13.41	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$9.61	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$9.61	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$19.79	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$19.79	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$13.07	USD	Annual
Total Basic Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$13.07	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.50	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.50	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.05	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.05	USD	Annual

Cash Flow Statement 214 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$286.40M	USD	Annual
Net Income	`ProfitLoss`	$286.40M	USD	Annual
Net Income	`ProfitLoss`	$655.89M	USD	Annual
Net Income	`ProfitLoss`	$655.89M	USD	Annual
Net Income	`ProfitLoss`	$466.98M	USD	Annual
Net Income	`ProfitLoss`	$466.98M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$223.53M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$223.53M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$226.88M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$226.88M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$241.32M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$241.32M	USD	Annual
Stock-Based Compensation	`ShareBasedCompensation`	$10.05M	USD	Annual
Stock-Based Compensation	`ShareBasedCompensation`	$10.05M	USD	Annual
Stock-Based Compensation	`ShareBasedCompensation`	$11.35M	USD	Annual
Stock-Based Compensation	`ShareBasedCompensation`	$11.35M	USD	Annual
Stock-Based Compensation	`ShareBasedCompensation`	$7.89M	USD	Annual
Stock-Based Compensation	`ShareBasedCompensation`	$7.89M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$8.98M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$8.98M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$6.94M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$6.94M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$34.59M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$34.59M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$8.31M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$8.31M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$3.75M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$3.75M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$5.47M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$5.47M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.73M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-2.73M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-5.62M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-5.62M	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$14.12M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$14.12M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$8.82M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$8.82M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$49.39M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$49.39M	USD	Annual
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$-3.88M	USD	Annual
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$-3.88M	USD	Annual
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$3.42M	USD	Annual
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$3.42M	USD	Annual
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$2.79M	USD	Annual
Other Adjustments to Net Income	`OtherNoncashIncomeExpense`	$2.79M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$2.23M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$2.23M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$52.58M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$52.58M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-36.92M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-36.92M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$3.02M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$3.02M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$8.02M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$8.02M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$21.54M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$21.54M	USD	Annual
Other Current Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-2.88M	USD	Annual
Other Current Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-2.88M	USD	Annual
Other Current Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$444.00K	USD	Annual
Other Current Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$444.00K	USD	Annual
Other Current Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$4.67M	USD	Annual
Other Current Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$4.67M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$11.72M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$11.72M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$26.06M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$26.06M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$-7.94M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$-7.94M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$11.45M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$11.45M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$39.23M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$39.23M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$4.57M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$4.57M	USD	Annual
Commodity Derivatives, net Liability	`IncreaseDecreaseInDerivativeLiabilities`	-	USD	Annual
Commodity Derivatives, net Liability	`IncreaseDecreaseInDerivativeLiabilities`	-	USD	Annual
Commodity Derivatives, net Liability	`IncreaseDecreaseInDerivativeLiabilities`	$-15.14M	USD	Annual
Commodity Derivatives, net Liability	`IncreaseDecreaseInDerivativeLiabilities`	$-15.14M	USD	Annual
Commodity Derivatives, net Liability	`IncreaseDecreaseInDerivativeLiabilities`	$-37.06M	USD	Annual
Commodity Derivatives, net Liability	`IncreaseDecreaseInDerivativeLiabilities`	$-37.06M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$14.45M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$14.45M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-25.42M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-25.42M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$3.06M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$3.06M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-57.58M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-57.58M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-24.12M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-24.12M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-21.22M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-21.22M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$857.95M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$857.95M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$476.39M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$476.39M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$650.99M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$650.99M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$171.51M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$171.51M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$167.79M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$167.79M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$177.99M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$177.99M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$4.25M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$4.25M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$21.54M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$21.54M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$7.40M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$7.40M	USD	Annual
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$4.62M	USD	Annual
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$4.62M	USD	Annual
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	-	USD	Annual
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	-	USD	Annual
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$7.48M	USD	Annual
Investments in Mining-Related Activities	`PaymentsForInvestmentsInMiningRelatedActivities`	$7.48M	USD	Annual
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	-	USD	Annual
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	-	USD	Annual
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$100.98M	USD	Annual
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$100.98M	USD	Annual
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$122.66M	USD	Annual
Proceeds from Sales of Short-Term Investments	`ProceedsFromSaleOfShortTermInvestments`	$122.66M	USD	Annual
Purchases of Short-Term Investments	`PaymentsToAcquireShortTermInvestments`	$66.96M	USD	Annual
Purchases of Short-Term Investments	`PaymentsToAcquireShortTermInvestments`	$66.96M	USD	Annual
Purchases of Short-Term Investments	`PaymentsToAcquireShortTermInvestments`	$200.87M	USD	Annual
Purchases of Short-Term Investments	`PaymentsToAcquireShortTermInvestments`	$200.87M	USD	Annual
Purchases of Short-Term Investments	`PaymentsToAcquireShortTermInvestments`	-	USD	Annual
Purchases of Short-Term Investments	`PaymentsToAcquireShortTermInvestments`	-	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$23.84M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$23.84M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$-7.79M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$-7.79M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$10.20M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$10.20M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-259.43M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-259.43M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-165.03M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-165.03M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-142.18M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-142.18M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$24.51M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$24.51M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$25.34M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$25.34M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$10.52M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$10.52M	USD	Annual
Payments on Other Debt	`RepaymentsOfOtherDebt`	$981.00K	USD	Annual
Payments on Other Debt	`RepaymentsOfOtherDebt`	$981.00K	USD	Annual
Payments on Other Debt	`RepaymentsOfOtherDebt`	$840.00K	USD	Annual
Payments on Other Debt	`RepaymentsOfOtherDebt`	$840.00K	USD	Annual
Payments on Other Debt	`RepaymentsOfOtherDebt`	$955.00K	USD	Annual
Payments on Other Debt	`RepaymentsOfOtherDebt`	$955.00K	USD	Annual
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.26M	USD	Annual
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.26M	USD	Annual
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.83M	USD	Annual
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.83M	USD	Annual
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.13M	USD	Annual
Shares Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.13M	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$399.38M	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$399.38M	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$70.88M	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$70.88M	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	$2.78M	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	$2.78M	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	-	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	-	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	$7.96M	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	$7.96M	USD	Annual
Payments of Excise Tax on Share Repurchases	`PaymentsOfExciseTaxOnShareRepurchases`	-	USD	Annual
Payments of Excise Tax on Share Repurchases	`PaymentsOfExciseTaxOnShareRepurchases`	-	USD	Annual
Payments of Excise Tax on Share Repurchases	`PaymentsOfExciseTaxOnShareRepurchases`	-	USD	Annual
Payments of Excise Tax on Share Repurchases	`PaymentsOfExciseTaxOnShareRepurchases`	-	USD	Annual
Payments of Excise Tax on Share Repurchases	`PaymentsOfExciseTaxOnShareRepurchases`	$3.75M	USD	Annual
Payments of Excise Tax on Share Repurchases	`PaymentsOfExciseTaxOnShareRepurchases`	$3.75M	USD	Annual
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$71.49M	USD	Annual
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$71.49M	USD	Annual
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$75.47M	USD	Annual
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$75.47M	USD	Annual
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$15.86M	USD	Annual
Dividends and Dividend Equivalents Paid	`PaymentsOfDividends`	$15.86M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-107.08M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-107.08M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-682.20M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-682.20M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-380.07M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-380.07M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-83.68M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-83.68M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$128.75M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$128.75M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$204.27M	USD	Annual
Net Increase (Decrease) in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$204.27M	USD	Annual
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 Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$447.54M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$447.54M	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`	$198.21M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$198.21M	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
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$447.54M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$447.54M	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`	$198.21M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$198.21M	USD	Point-in-time

Stockholders Equity 116 line items

Line Item	Tag	Value	Unit	Period
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$32.41M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$32.41M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$183.00K	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$183.00K	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$4.19M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$4.19M	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	-	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	-	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-12.00K	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-12.00K	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$23.00K	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$23.00K	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-116.00K	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-116.00K	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Stock repurchased and retired during period (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	5.22M	shares	Annual
Stock repurchased and retired during period (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	5.22M	shares	Annual
Stock repurchased and retired during period (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	124,454.00	shares	Annual
Stock repurchased and retired during period (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	124,454.00	shares	Annual
Stock repurchased and retired during period (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	747,351.00	shares	Annual
Stock repurchased and retired during period (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	747,351.00	shares	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.50	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.50	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.20	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.05	USD	Annual
Dividends on common shares (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$2.05	USD	Annual
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.57B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.57B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.17B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.17B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$672.81M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$672.81M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
Net Income	`ProfitLoss`	$286.40M	USD	Annual
Net Income	`ProfitLoss`	$286.40M	USD	Annual
Net Income	`ProfitLoss`	$655.89M	USD	Annual
Net Income	`ProfitLoss`	$655.89M	USD	Annual
Net Income	`ProfitLoss`	$466.98M	USD	Annual
Net Income	`ProfitLoss`	$466.98M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, (Net of Tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-105.40M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, (Net of Tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-105.40M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, (Net of Tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-14.53M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, (Net of Tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-14.53M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, (Net of Tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-500.00K	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, (Net of Tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-500.00K	USD	Annual
Investments in Available-for-Sale Securities (Net of Tax)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-41.00K	USD	Annual
Investments in Available-for-Sale Securities (Net of Tax)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-41.00K	USD	Annual
Investments in Available-for-Sale Securities (Net of Tax)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$80.00K	USD	Annual
Investments in Available-for-Sale Securities (Net of Tax)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$80.00K	USD	Annual
Investments in Available-for-Sale Securities (Net of Tax)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	Annual
Investments in Available-for-Sale Securities (Net of Tax)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	Annual
Interest Rate Hedge, Net of Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Interest Rate Hedge, Net of Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Interest Rate Hedge, Net of Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Interest Rate Hedge, Net of Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Interest Rate Hedge, Net of Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$401.00K	USD	Annual
Interest Rate Hedge, Net of Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$401.00K	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$656.47M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$656.47M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$572.78M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$572.78M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$300.89M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$300.89M	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$395.39M	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$395.39M	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$66.88M	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$66.88M	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$7.99M	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$7.99M	USD	Annual
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$3.73M	USD	Annual
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$3.73M	USD	Annual
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$537.00K	USD	Annual
Excise Tax on Repurchases of Common Stock	`StockRepurchasedDuringPeriodExciseTaxes`	$537.00K	USD	Annual
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.89M	USD	Annual
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.89M	USD	Annual
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$10.05M	USD	Annual
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$10.05M	USD	Annual
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$11.37M	USD	Annual
Employee Stock-Based Compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$11.37M	USD	Annual
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.26M	USD	Annual
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.26M	USD	Annual
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.83M	USD	Annual
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.83M	USD	Annual
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.13M	USD	Annual
Shares Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.13M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$14.70M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$14.70M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$75.47M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$75.47M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$71.49M	USD	Annual
Dividends on Common Shares	`DividendsCommonStock`	$71.49M	USD	Annual
Dividend Equivalents Earned on Stock-Based Compensation Awards	`StockIssuedDuringPeriodValueExpenseAcquisitions`	$-1.92M	USD	Annual
Dividend Equivalents Earned on Stock-Based Compensation Awards	`StockIssuedDuringPeriodValueExpenseAcquisitions`	$-1.92M	USD	Annual
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$1.48M	USD	Annual
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$1.48M	USD	Annual
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$215.00K	USD	Annual
Dividend Equivalents Earned on Stock-Based Compensation Awards	`DividendsShareBasedCompensation`	$215.00K	USD	Annual
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.57B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.57B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.17B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.17B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$672.81M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$672.81M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time

Comprehensive Income 90 line items

Line Item	Tag	Value	Unit	Period
Other comprehensive (income) loss, defined benefit plan, prior service cost (credit), tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$538.00K	USD	Annual
Other comprehensive (income) loss, defined benefit plan, prior service cost (credit), tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$538.00K	USD	Annual
Net Income	`ProfitLoss`	$286.40M	USD	Annual
Net Income	`ProfitLoss`	$286.40M	USD	Annual
Net Income	`ProfitLoss`	$655.89M	USD	Annual
Net Income	`ProfitLoss`	$655.89M	USD	Annual
Net Income	`ProfitLoss`	$466.98M	USD	Annual
Net Income	`ProfitLoss`	$466.98M	USD	Annual
Other comprehensive (income) loss, defined benefit plan, prior service cost (credit), tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$537.00K	USD	Annual
Other comprehensive (income) loss, defined benefit plan, prior service cost (credit), tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$537.00K	USD	Annual
Other comprehensive (income) loss, defined benefit plan, prior service cost (credit), tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$561.00K	USD	Annual
Other comprehensive (income) loss, defined benefit plan, prior service cost (credit), tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$561.00K	USD	Annual
Net actuarial loss, tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$-2.46M	USD	Annual
Net actuarial loss, tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$-2.46M	USD	Annual
Net actuarial loss, tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$-982.00K	USD	Annual
Net actuarial loss, tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$-982.00K	USD	Annual
Net actuarial loss, tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$512.00K	USD	Annual
Net actuarial loss, tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$512.00K	USD	Annual
Adjustment to other comprehensive income, tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$49.00K	USD	Annual
Adjustment to other comprehensive income, tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$49.00K	USD	Annual
Adjustment to other comprehensive income, tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	-	USD	Annual
Adjustment to other comprehensive income, tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	-	USD	Annual
Adjustment to other comprehensive income, tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	-	USD	Annual
Adjustment to other comprehensive income, tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	-	USD	Annual
Amortization of Prior Service Credits (net of tax: $538, $537, $561)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$1.87M	USD	Annual
Amortization of Prior Service Credits (net of tax: $538, $537, $561)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$1.87M	USD	Annual
Amortization of Prior Service Credits (net of tax: $538, $537, $561)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$1.87M	USD	Annual
Amortization of Prior Service Credits (net of tax: $538, $537, $561)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$1.87M	USD	Annual
Other comprehensive income (loss), defined benefit plan, gain (loss) arising during period, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-3.79M	USD	Annual
Other comprehensive income (loss), defined benefit plan, gain (loss) arising during period, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-3.79M	USD	Annual
Other comprehensive income (loss), defined benefit plan, gain (loss) arising during period, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-1.23M	USD	Annual
Other comprehensive income (loss), defined benefit plan, gain (loss) arising during period, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-1.23M	USD	Annual
Other comprehensive income (loss), defined benefit plan, gain (loss) arising during period, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-30.52M	USD	Annual
Other comprehensive income (loss), defined benefit plan, gain (loss) arising during period, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-30.52M	USD	Annual
Amortization of Prior Service Credits (net of tax: $538, $537, $561)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$1.84M	USD	Annual
Amortization of Prior Service Credits (net of tax: $538, $537, $561)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$1.84M	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	-	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	-	USD	Annual
Recognized Net Actuarial Loss (Gain) (net of tax: ($982), $512, ($2,459))	`OtherComprehensiveIncomeLossDefinedBenefitPlanRecognizedNetActuarialGainLossAfterTax`	$3.41M	USD	Annual
Recognized Net Actuarial Loss (Gain) (net of tax: ($982), $512, ($2,459))	`OtherComprehensiveIncomeLossDefinedBenefitPlanRecognizedNetActuarialGainLossAfterTax`	$3.41M	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-12.00K	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-12.00K	USD	Annual
Recognized Net Actuarial Loss (Gain) (net of tax: ($982), $512, ($2,459))	`OtherComprehensiveIncomeLossDefinedBenefitPlanRecognizedNetActuarialGainLossAfterTax`	$8.08M	USD	Annual
Recognized Net Actuarial Loss (Gain) (net of tax: ($982), $512, ($2,459))	`OtherComprehensiveIncomeLossDefinedBenefitPlanRecognizedNetActuarialGainLossAfterTax`	$8.08M	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$23.00K	USD	Annual
OCI, debt securities, available-for-sale, gain (loss), after adjustment, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$23.00K	USD	Annual
Recognized Net Actuarial Loss (Gain) (net of tax: ($982), $512, ($2,459))	`OtherComprehensiveIncomeLossDefinedBenefitPlanRecognizedNetActuarialGainLossAfterTax`	$-1.78M	USD	Annual
Recognized Net Actuarial Loss (Gain) (net of tax: ($982), $512, ($2,459))	`OtherComprehensiveIncomeLossDefinedBenefitPlanRecognizedNetActuarialGainLossAfterTax`	$-1.78M	USD	Annual
Curtailment Gain Recognized (net of tax: $49, $, $)	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	-	USD	Annual
Curtailment Gain Recognized (net of tax: $49, $, $)	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	-	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Curtailment Gain Recognized (net of tax: $49, $, $)	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$-168.00K	USD	Annual
Curtailment Gain Recognized (net of tax: $49, $, $)	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$-168.00K	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-116.00K	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-116.00K	USD	Annual
Curtailment Gain Recognized (net of tax: $49, $, $)	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	-	USD	Annual
Curtailment Gain Recognized (net of tax: $49, $, $)	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	-	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Interest rate hedge, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Other Comprehensive Gain before Reclassifications (net of tax: ($3,792), ($1,232), ($30,516))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$4.15M	USD	Annual
Other Comprehensive Gain before Reclassifications (net of tax: ($3,792), ($1,232), ($30,516))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$4.15M	USD	Annual
Other Comprehensive Gain before Reclassifications (net of tax: ($3,792), ($1,232), ($30,516))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$99.16M	USD	Annual
Other Comprehensive Gain before Reclassifications (net of tax: ($3,792), ($1,232), ($30,516))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$99.16M	USD	Annual
Other Comprehensive Gain before Reclassifications (net of tax: ($3,792), ($1,232), ($30,516))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$13.16M	USD	Annual
Other Comprehensive Gain before Reclassifications (net of tax: ($3,792), ($1,232), ($30,516))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$13.16M	USD	Annual
Unrealized (Loss) Gain on Investments in Available-for-Sale Securities (net of tax: $12, ($23), $)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-41.00K	USD	Annual
Unrealized (Loss) Gain on Investments in Available-for-Sale Securities (net of tax: $12, ($23), $)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-41.00K	USD	Annual
Unrealized (Loss) Gain on Investments in Available-for-Sale Securities (net of tax: $12, ($23), $)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$80.00K	USD	Annual
Unrealized (Loss) Gain on Investments in Available-for-Sale Securities (net of tax: $12, ($23), $)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$80.00K	USD	Annual
Unrealized (Loss) Gain on Investments in Available-for-Sale Securities (net of tax: $12, ($23), $)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	Annual
Unrealized (Loss) Gain on Investments in Available-for-Sale Securities (net of tax: $12, ($23), $)	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	Annual
Unrealized Gain on Cash Flow Hedges (net of tax: $, $, ($116))	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Unrealized Gain on Cash Flow Hedges (net of tax: $, $, ($116))	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Unrealized Gain on Cash Flow Hedges (net of tax: $, $, ($116))	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Unrealized Gain on Cash Flow Hedges (net of tax: $, $, ($116))	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Unrealized Gain on Cash Flow Hedges (net of tax: $, $, ($116))	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$401.00K	USD	Annual
Unrealized Gain on Cash Flow Hedges (net of tax: $, $, ($116))	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$401.00K	USD	Annual
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$105.80M	USD	Annual
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$105.80M	USD	Annual
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$580.00K	USD	Annual
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$580.00K	USD	Annual
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$14.49M	USD	Annual
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$14.49M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$300.89M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$300.89M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$656.47M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$656.47M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$572.78M	USD	Annual
Comprehensive Income	`ComprehensiveIncomeNetOfTax`	$572.78M	USD	Annual

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