10-Q Filing

ALPHA METALLURGICAL RESOURCES, INC. CIK: 1704715 Q2 2024

Filing Information

Form Type	10-Q
Accession Number	`0001704715-24-000119`
Period End Date	20240630
Filing Date	20240805
Fiscal Year	2024
Fiscal Period	Q2
XBRL Instance	amr-20240630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 192 Income Statement 188 Cash Flow Statement 188 Stockholders Equity 80 Comprehensive Income 48

Balance Sheet 192 line items

Line Item	Tag	Value	Unit	Period
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$234.00K	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$234.00K	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$291.00K	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$291.00K	USD	Point-in-time
Property, plant and equipment, accumulated amortization, depreciation and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$558.90M	USD	Point-in-time
Property, plant and equipment, accumulated amortization, depreciation and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$558.90M	USD	Point-in-time
Property, plant and equipment, accumulated amortization, depreciation and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$621.19M	USD	Point-in-time
Property, plant and equipment, accumulated amortization, depreciation and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$621.19M	USD	Point-in-time
Owned and lease mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$113.76M	USD	Point-in-time
Owned and lease mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$113.76M	USD	Point-in-time
Owned and lease mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$99.83M	USD	Point-in-time
Owned and lease mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$99.83M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$268.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$268.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$336.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$336.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$312.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$312.40M	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$41.89M	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$41.89M	USD	Point-in-time
Trade accounts receivable, net of allowance for credit losses of $291 and $234 as of June 30, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$505.09M	USD	Point-in-time
Trade accounts receivable, net of allowance for credit losses of $291 and $234 as of June 30, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$505.09M	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$38.54M	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$38.54M	USD	Point-in-time
Trade accounts receivable, net of allowance for credit losses of $291 and $234 as of June 30, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$509.68M	USD	Point-in-time
Trade accounts receivable, net of allowance for credit losses of $291 and $234 as of June 30, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$509.68M	USD	Point-in-time
Inventories, net	`InventoryNet`	$221.81M	USD	Point-in-time
Inventories, net	`InventoryNet`	$221.81M	USD	Point-in-time
Inventories, net	`InventoryNet`	$231.34M	USD	Point-in-time
Inventories, net	`InventoryNet`	$231.34M	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$32.87M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$32.87M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$39.06M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$39.06M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.05B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.05B	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Total current assets	`AssetsCurrent`	$1.10B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.10B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $621,187 and $558,905 as of June 30, 2024 and December 31, 2023, respectively	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$588.99M	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $621,187 and $558,905 as of June 30, 2024 and December 31, 2023, respectively	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$588.99M	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
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $621,187 and $558,905 as of June 30, 2024 and December 31, 2023, respectively	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$626.38M	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $621,187 and $558,905 as of June 30, 2024 and December 31, 2023, respectively	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$626.38M	USD	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $113,757 and $99,826 as of June 30, 2024 and December 31, 2023, respectively	`MineralRights`	$451.16M	USD	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $113,757 and $99,826 as of June 30, 2024 and December 31, 2023, respectively	`MineralRights`	$451.16M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $113,757 and $99,826 as of June 30, 2024 and December 31, 2023, respectively	`MineralRights`	$448.14M	USD	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $113,757 and $99,826 as of June 30, 2024 and December 31, 2023, respectively	`MineralRights`	$448.14M	USD	Point-in-time
Other acquired intangibles, net of accumulated amortization of $41,893 and $38,543 as of June 30, 2024 and December 31, 2023, respectively	`IntangibleAssetsNetExcludingGoodwill`	$46.58M	USD	Point-in-time
Other acquired intangibles, net of accumulated amortization of $41,893 and $38,543 as of June 30, 2024 and December 31, 2023, respectively	`IntangibleAssetsNetExcludingGoodwill`	$46.58M	USD	Point-in-time
Other acquired intangibles, net of accumulated amortization of $41,893 and $38,543 as of June 30, 2024 and December 31, 2023, respectively	`IntangibleAssetsNetExcludingGoodwill`	$43.23M	USD	Point-in-time
Other acquired intangibles, net of accumulated amortization of $41,893 and $38,543 as of June 30, 2024 and December 31, 2023, respectively	`IntangibleAssetsNetExcludingGoodwill`	$43.23M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	22.38M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	22.38M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	22.06M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	22.06M	shares	Point-in-time
Long-term restricted investments	`RestrictedInvestmentsNoncurrent`	$42.20M	USD	Point-in-time
Long-term restricted investments	`RestrictedInvestmentsNoncurrent`	$42.20M	USD	Point-in-time
Long-term restricted investments	`RestrictedInvestmentsNoncurrent`	$40.60M	USD	Point-in-time
Long-term restricted investments	`RestrictedInvestmentsNoncurrent`	$40.60M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	12.94M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	12.94M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	13.02M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	13.02M	shares	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$115.92M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$115.92M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$119.11M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$119.11M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$71.30M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$71.30M	USD	Point-in-time
Treasury stock, shares at cost (in shares)	`TreasuryStockCommonShares`	9.12M	shares	Point-in-time
Treasury stock, shares at cost (in shares)	`TreasuryStockCommonShares`	9.12M	shares	Point-in-time
Treasury stock, shares at cost (in shares)	`TreasuryStockCommonShares`	9.37M	shares	Point-in-time
Treasury stock, shares at cost (in shares)	`TreasuryStockCommonShares`	9.37M	shares	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$8.03M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$8.03M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$8.63M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$8.63M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$109.35M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$109.35M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$106.49M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$106.49M	USD	Point-in-time
Total assets	`Assets`	$2.41B	USD	Point-in-time
Total assets	`Assets`	$2.41B	USD	Point-in-time
Total assets	`Assets`	$2.49B	USD	Point-in-time
Total assets	`Assets`	$2.49B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$3.26M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$3.26M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$3.58M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$3.58M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$128.84M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$128.84M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$122.52M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$122.52M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilitiesCurrent`	$177.51M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilitiesCurrent`	$177.51M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilitiesCurrent`	$182.87M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesAndOtherLiabilitiesCurrent`	$182.87M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$309.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$309.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$308.65M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$308.65M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$6.79M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$6.79M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$5.30M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$5.30M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageAndWorkersCompensationNoncurrent`	$189.23M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageAndWorkersCompensationNoncurrent`	$189.23M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageAndWorkersCompensationNoncurrent`	$183.32M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageAndWorkersCompensationNoncurrent`	$183.32M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$101.91M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$101.91M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$111.29M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$111.29M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$166.51M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$166.51M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$175.81M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$175.81M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$39.14M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$39.14M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$43.88M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$43.88M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$21.12M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$21.12M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$18.62M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$18.62M	USD	Point-in-time
Total liabilities	`Liabilities`	$849.38M	USD	Point-in-time
Total liabilities	`Liabilities`	$849.38M	USD	Point-in-time
Total liabilities	`Liabilities`	$832.13M	USD	Point-in-time
Total liabilities	`Liabilities`	$832.13M	USD	Point-in-time
Commitments and Contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5,000,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5,000,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5,000,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5,000,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Common stock - par value $0.01, 50,000,000 shares authorized, 22,382,945 issued and 13,016,010 outstanding at June 30, 2024 and 22,058,135 issued and 12,938,679 outstanding at December 31, 2023	`CommonStockValue`	$221.00K	USD	Point-in-time
Common stock - par value $0.01, 50,000,000 shares authorized, 22,382,945 issued and 13,016,010 outstanding at June 30, 2024 and 22,058,135 issued and 12,938,679 outstanding at December 31, 2023	`CommonStockValue`	$221.00K	USD	Point-in-time
Common stock - par value $0.01, 50,000,000 shares authorized, 22,382,945 issued and 13,016,010 outstanding at June 30, 2024 and 22,058,135 issued and 12,938,679 outstanding at December 31, 2023	`CommonStockValue`	$224.00K	USD	Point-in-time
Common stock - par value $0.01, 50,000,000 shares authorized, 22,382,945 issued and 13,016,010 outstanding at June 30, 2024 and 22,058,135 issued and 12,938,679 outstanding at December 31, 2023	`CommonStockValue`	$224.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$833.79M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$833.79M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$834.48M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$834.48M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-40.59M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-40.59M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-48.32M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-48.32M	USD	Point-in-time
Treasury stock, at cost: 9,366,935 shares at June 30, 2024 and 9,119,456 shares at December 31, 2023	`TreasuryStockCommonValue`	$1.30B	USD	Point-in-time
Treasury stock, at cost: 9,366,935 shares at June 30, 2024 and 9,119,456 shares at December 31, 2023	`TreasuryStockCommonValue`	$1.30B	USD	Point-in-time
Treasury stock, at cost: 9,366,935 shares at June 30, 2024 and 9,119,456 shares at December 31, 2023	`TreasuryStockCommonValue`	$1.19B	USD	Point-in-time
Treasury stock, at cost: 9,366,935 shares at June 30, 2024 and 9,119,456 shares at December 31, 2023	`TreasuryStockCommonValue`	$1.19B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.15B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.15B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.97B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.97B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.59B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.59B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.64B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.64B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.57B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.57B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.57B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.57B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.43B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.43B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.55B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.55B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.49B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.49B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.41B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.41B	USD	Point-in-time

Income Statement 188 line items

Line Item	Tag	Value	Unit	Period
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$853.81M	USD	1 Quarter
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$853.81M	USD	1 Quarter
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.76B	USD	2 Qtrs
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.76B	USD	2 Qtrs
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$800.13M	USD	1 Quarter
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$800.13M	USD	1 Quarter
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.66B	USD	2 Qtrs
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.66B	USD	2 Qtrs
Other revenues	`OtherIncome`	$3.84M	USD	1 Quarter
Other revenues	`OtherIncome`	$3.84M	USD	1 Quarter
Other revenues	`OtherIncome`	$9.10M	USD	2 Qtrs
Other revenues	`OtherIncome`	$9.10M	USD	2 Qtrs
Other revenues	`OtherIncome`	$6.63M	USD	2 Qtrs
Other revenues	`OtherIncome`	$6.63M	USD	2 Qtrs
Other revenues	`OtherIncome`	$4.56M	USD	1 Quarter
Other revenues	`OtherIncome`	$4.56M	USD	1 Quarter
Total revenues	`Revenues`	$1.67B	USD	2 Qtrs
Total revenues	`Revenues`	$1.67B	USD	2 Qtrs
Total revenues	`Revenues`	$858.37M	USD	1 Quarter
Total revenues	`Revenues`	$858.37M	USD	1 Quarter
Total revenues	`Revenues`	$803.97M	USD	1 Quarter
Total revenues	`Revenues`	$803.97M	USD	1 Quarter
Total revenues	`Revenues`	$1.77B	USD	2 Qtrs
Total revenues	`Revenues`	$1.77B	USD	2 Qtrs
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.12B	USD	2 Qtrs
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.12B	USD	2 Qtrs
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.31B	USD	2 Qtrs
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.31B	USD	2 Qtrs
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$583.51M	USD	1 Quarter
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$583.51M	USD	1 Quarter
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$663.81M	USD	1 Quarter
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$663.81M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$84.08M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$84.08M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$61.65M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$61.65M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$43.38M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$43.38M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$32.23M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$32.23M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.38M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.38M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.40M	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.40M	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.26M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.26M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.75M	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.75M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$2.19M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$2.19M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$3.35M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$3.35M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$4.39M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$4.39M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$1.68M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$1.68M	USD	1 Quarter
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$38.20M	USD	2 Qtrs
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$38.20M	USD	2 Qtrs
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$17.51M	USD	1 Quarter
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$17.51M	USD	1 Quarter
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$18.80M	USD	1 Quarter
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$18.80M	USD	1 Quarter
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$41.18M	USD	2 Qtrs
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$41.18M	USD	2 Qtrs
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$-2.35M	USD	2 Qtrs
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$-2.35M	USD	2 Qtrs
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$633.00K	USD	1 Quarter
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$633.00K	USD	1 Quarter
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$2.64M	USD	2 Qtrs
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$2.64M	USD	2 Qtrs
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$1.55M	USD	1 Quarter
Other operating (income) loss	`OtherOperatingIncomeExpenseNet`	$1.55M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$640.27M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$640.27M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$733.29M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$733.29M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$1.46B	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.46B	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.24B	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.24B	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$218.10M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$218.10M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$532.60M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$532.60M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$70.68M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$70.68M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$212.55M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$212.55M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$3.58M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$3.58M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$1.86M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$1.86M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$2.19M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$2.19M	USD	2 Qtrs
Interest expense	`InterestExpenseNonoperating`	$1.10M	USD	1 Quarter
Interest expense	`InterestExpenseNonoperating`	$1.10M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.75M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$2.75M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.27M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$4.27M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$4.14M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.14M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$8.11M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$8.11M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-4.92M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-4.92M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-5.92M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-5.92M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-3.17M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-3.17M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-7.56M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-7.56M	USD	2 Qtrs
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-3.61M	USD	1 Quarter
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-3.61M	USD	1 Quarter
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-5.57M	USD	2 Qtrs
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-5.57M	USD	2 Qtrs
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-243.00K	USD	2 Qtrs
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-243.00K	USD	2 Qtrs
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-874.00K	USD	1 Quarter
Miscellaneous expense, net	`OtherNonoperatingIncomeExpense`	$-874.00K	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-4.47M	USD	2 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-4.47M	USD	2 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-6.49M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-6.49M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-7.21M	USD	2 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-7.21M	USD	2 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-3.15M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-3.15M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$528.13M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$528.13M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$214.95M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$214.95M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$64.19M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$64.19M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$205.35M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$205.35M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$19.44M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$19.44M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$76.01M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$76.01M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$5.28M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$5.28M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$33.60M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$33.60M	USD	1 Quarter
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$30.52	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$30.52	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$4.53	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$4.53	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$12.63	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$12.63	USD	1 Quarter
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$14.29	USD	2 Qtrs
Basic income per common share (in dollars per share)	`EarningsPerShareBasic`	$14.29	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$14.11	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$14.11	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$4.49	USD	1 Quarter
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$4.49	USD	1 Quarter
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$12.16	USD	1 Quarter
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$12.16	USD	1 Quarter
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$29.34	USD	2 Qtrs
Diluted income per common share (in dollars per share)	`EarningsPerShareDiluted`	$29.34	USD	2 Qtrs
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	14.81M	shares	2 Qtrs
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	14.81M	shares	2 Qtrs
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.01M	shares	2 Qtrs
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.01M	shares	2 Qtrs
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.01M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	13.01M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	14.36M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	14.36M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	14.91M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	14.91M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.11M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.11M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.17M	shares	2 Qtrs
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	13.17M	shares	2 Qtrs
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.41M	shares	2 Qtrs
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.41M	shares	2 Qtrs

Cash Flow Statement 188 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$61.65M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$61.65M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$43.38M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$43.38M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$84.08M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$84.08M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$32.23M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$32.23M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$2.19M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$2.19M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$3.35M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$3.35M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$4.39M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$4.39M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$1.68M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationOfIntangibleAssets`	$1.68M	USD	1 Quarter
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$559.00K	USD	2 Qtrs
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$559.00K	USD	2 Qtrs
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$1.06M	USD	2 Qtrs
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$1.06M	USD	2 Qtrs
Gain on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$5.58M	USD	2 Qtrs
Gain on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$5.58M	USD	2 Qtrs
Gain on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$321.00K	USD	2 Qtrs
Gain on disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$321.00K	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.38M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.38M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.40M	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.40M	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.26M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.26M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.75M	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$12.75M	USD	2 Qtrs
Employee benefit plans, net	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$9.59M	USD	2 Qtrs
Employee benefit plans, net	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$9.59M	USD	2 Qtrs
Employee benefit plans, net	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$6.46M	USD	2 Qtrs
Employee benefit plans, net	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$6.46M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$6.34M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$6.34M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$25.44M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$25.44M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$3.65M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$3.65M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$6.68M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$6.68M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$3.54M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$3.54M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$6.30M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$6.30M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-4.92M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-4.92M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-5.92M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-5.92M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-3.17M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-3.17M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-7.56M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-7.56M	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-66.00K	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-66.00K	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-516.00K	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-516.00K	USD	2 Qtrs
Changes in operating assets and liabilities	`IncreaseDecreaseInOperatingCapital`	$75.23M	USD	2 Qtrs
Changes in operating assets and liabilities	`IncreaseDecreaseInOperatingCapital`	$75.23M	USD	2 Qtrs
Changes in operating assets and liabilities	`IncreaseDecreaseInOperatingCapital`	$-18.95M	USD	2 Qtrs
Changes in operating assets and liabilities	`IncreaseDecreaseInOperatingCapital`	$-18.95M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$494.61M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$494.61M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$334.20M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$334.20M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$129.11M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$129.11M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$124.72M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$124.72M	USD	2 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$594.00K	USD	2 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$594.00K	USD	2 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$6.84M	USD	2 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$6.84M	USD	2 Qtrs
Cash paid for business acquired	`PaymentsToAcquireBusinessesGross`	$11.92M	USD	2 Qtrs
Cash paid for business acquired	`PaymentsToAcquireBusinessesGross`	$11.92M	USD	2 Qtrs
Cash paid for business acquired	`PaymentsToAcquireBusinessesGross`	-	USD	2 Qtrs
Cash paid for business acquired	`PaymentsToAcquireBusinessesGross`	-	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireInvestments`	$26.94M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireInvestments`	$26.94M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireInvestments`	$158.84M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireInvestments`	$158.84M	USD	2 Qtrs
Sales and maturities of investment securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$26.18M	USD	2 Qtrs
Sales and maturities of investment securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$26.18M	USD	2 Qtrs
Sales and maturities of investment securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$236.65M	USD	2 Qtrs
Sales and maturities of investment securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$236.65M	USD	2 Qtrs
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$14.94M	USD	2 Qtrs
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$14.94M	USD	2 Qtrs
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$15.66M	USD	2 Qtrs
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$15.66M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-18.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-18.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-13.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-13.00K	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-140.53M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-140.53M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-71.30M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-71.30M	USD	2 Qtrs
Principal repayments of long-term debt	`RepaymentsOfLongTermDebt`	$1.05M	USD	2 Qtrs
Principal repayments of long-term debt	`RepaymentsOfLongTermDebt`	$1.05M	USD	2 Qtrs
Principal repayments of long-term debt	`RepaymentsOfLongTermDebt`	$1.19M	USD	2 Qtrs
Principal repayments of long-term debt	`RepaymentsOfLongTermDebt`	$1.19M	USD	2 Qtrs
Dividend and dividend equivalents paid	`PaymentsOfDividends`	$92.65M	USD	2 Qtrs
Dividend and dividend equivalents paid	`PaymentsOfDividends`	$92.65M	USD	2 Qtrs
Dividend and dividend equivalents paid	`PaymentsOfDividends`	$3.08M	USD	2 Qtrs
Dividend and dividend equivalents paid	`PaymentsOfDividends`	$3.08M	USD	2 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStockAndRelatedExpenses`	$117.65M	USD	2 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStockAndRelatedExpenses`	$117.65M	USD	2 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStockAndRelatedExpenses`	$301.20M	USD	2 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStockAndRelatedExpenses`	$301.20M	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-622.00K	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-622.00K	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-100.00K	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-100.00K	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-122.54M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-122.54M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-395.00M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-395.00M	USD	2 Qtrs
Net increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$28.30M	USD	2 Qtrs
Net increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$28.30M	USD	2 Qtrs
Net increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$71.13M	USD	2 Qtrs
Net increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$71.13M	USD	2 Qtrs
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$355.39M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$355.39M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$384.12M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$384.12M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$455.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$455.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.70M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.70M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$355.39M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$355.39M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$384.12M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$384.12M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$455.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$455.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.70M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.70M	USD	Point-in-time
Financing leases and capital financing - equipment	`CapitalLeaseObligationsIncurred`	$1.99M	USD	2 Qtrs
Financing leases and capital financing - equipment	`CapitalLeaseObligationsIncurred`	$1.99M	USD	2 Qtrs
Financing leases and capital financing - equipment	`CapitalLeaseObligationsIncurred`	$1.00K	USD	2 Qtrs
Financing leases and capital financing - equipment	`CapitalLeaseObligationsIncurred`	$1.00K	USD	2 Qtrs
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$13.95M	USD	2 Qtrs
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$13.95M	USD	2 Qtrs
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$6.38M	USD	2 Qtrs
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$6.38M	USD	2 Qtrs
Accrued common stock repurchases and stock repurchase excise tax	`AccruedCommonStockRepurchasesAndStockRepurchaseExciseTax`	$6.64M	USD	2 Qtrs
Accrued common stock repurchases and stock repurchase excise tax	`AccruedCommonStockRepurchasesAndStockRepurchaseExciseTax`	$6.64M	USD	2 Qtrs
Accrued common stock repurchases and stock repurchase excise tax	`AccruedCommonStockRepurchasesAndStockRepurchaseExciseTax`	$4.65M	USD	2 Qtrs
Accrued common stock repurchases and stock repurchase excise tax	`AccruedCommonStockRepurchasesAndStockRepurchaseExciseTax`	$4.65M	USD	2 Qtrs
Accrued dividend payable	`DividendsPayableCurrentAndNoncurrent`	$424.00K	USD	Point-in-time
Accrued dividend payable	`DividendsPayableCurrentAndNoncurrent`	$424.00K	USD	Point-in-time
Accrued dividend payable	`DividendsPayableCurrentAndNoncurrent`	$9.54M	USD	Point-in-time
Accrued dividend payable	`DividendsPayableCurrentAndNoncurrent`	$9.54M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$268.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$268.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$336.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$336.15M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$312.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$312.40M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$115.92M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$115.92M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$119.11M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$119.11M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$71.30M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$71.30M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$355.39M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$355.39M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$384.12M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$384.12M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$455.25M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$455.25M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.70M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.70M	USD	Point-in-time

Stockholders Equity 80 line items

Line Item	Tag	Value	Unit	Period
Cash dividend and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.44	USD	1 Quarter
Cash dividend and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.44	USD	1 Quarter
Cash dividend and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.50	USD	1 Quarter
Cash dividend and dividend equivalents declared per share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.50	USD	1 Quarter
Beginning balance	`StockholdersEquity`	$1.59B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.59B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.64B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.64B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.43B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.43B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.55B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.55B	USD	Point-in-time
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$750.00K	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$750.00K	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-488.00K	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-488.00K	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.73M	USD	2 Qtrs
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.73M	USD	2 Qtrs
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.24M	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.24M	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-8.48M	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-8.48M	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-7.73M	USD	2 Qtrs
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-7.73M	USD	2 Qtrs
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$3.54M	USD	1 Quarter
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$3.54M	USD	1 Quarter
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$3.03M	USD	1 Quarter
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$3.03M	USD	1 Quarter
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$3.65M	USD	1 Quarter
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$3.65M	USD	1 Quarter
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$2.77M	USD	1 Quarter
Stock-based compensation, issuance of common stock for share vesting, and common stock reissuances	`ShareBasedCompensationIssuanceOfStockForShareVestingAndStockReissuance`	$2.77M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$1.56M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$1.56M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$148.97M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$148.97M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$157.65M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$157.65M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$112.64M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethodAndRelatedExpenses`	$112.64M	USD	1 Quarter
Warrants exercises	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$1.28M	USD	1 Quarter
Warrants exercises	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$1.28M	USD	1 Quarter
Warrants exercises	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$1.30M	USD	1 Quarter
Warrants exercises	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$1.30M	USD	1 Quarter
Cash dividend and dividend equivalents declared	`DividendsCommonStockCash`	$6.83M	USD	1 Quarter
Cash dividend and dividend equivalents declared	`DividendsCommonStockCash`	$6.83M	USD	1 Quarter
Cash dividend and dividend equivalents declared	`DividendsCommonStockCash`	$7.23M	USD	1 Quarter
Cash dividend and dividend equivalents declared	`DividendsCommonStockCash`	$7.23M	USD	1 Quarter
Dividend equivalents	`DividendEquivalents`	$-23.00K	USD	1 Quarter
Dividend equivalents	`DividendEquivalents`	$-23.00K	USD	1 Quarter
Dividend equivalents	`DividendEquivalents`	$662.00K	USD	1 Quarter
Dividend equivalents	`DividendEquivalents`	$662.00K	USD	1 Quarter
Ending balance	`StockholdersEquity`	$1.59B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.59B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.64B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.64B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.57B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.43B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.43B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.55B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.55B	USD	Point-in-time

Comprehensive Income 48 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$270.77M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$127.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$185.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$181.35M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.91M	USD	1 Quarter
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$452.13M	USD	2 Qtrs
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$4.79M	USD	2 Qtrs
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$4.79M	USD	2 Qtrs
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$9.94M	USD	2 Qtrs
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$9.94M	USD	2 Qtrs
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$4.17M	USD	1 Quarter
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$4.17M	USD	1 Quarter
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$10.90M	USD	1 Quarter
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$10.90M	USD	1 Quarter
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$924.00K	USD	1 Quarter
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$924.00K	USD	1 Quarter
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$2.42M	USD	1 Quarter
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$2.42M	USD	1 Quarter
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$2.21M	USD	2 Qtrs
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$2.21M	USD	2 Qtrs
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$1.06M	USD	2 Qtrs
Income tax benefit	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$1.06M	USD	2 Qtrs
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$750.00K	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$750.00K	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-488.00K	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-488.00K	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.73M	USD	2 Qtrs
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.73M	USD	2 Qtrs
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.24M	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-3.24M	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-8.48M	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-8.48M	USD	1 Quarter
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-7.73M	USD	2 Qtrs
Total other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-7.73M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$178.11M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$178.11M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$178.17M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$178.17M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$448.40M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$448.40M	USD	2 Qtrs
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$50.43M	USD	1 Quarter
Total comprehensive income	`ComprehensiveIncomeNetOfTax`	$50.43M	USD	1 Quarter

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