10-K Filing

ALPHA METALLURGICAL RESOURCES, INC. CIK: 1704715 FY 2018

Filing Information

Form Type	10-K
Accession Number	`0001704715-19-000013`
Period End Date	20181231
Filing Date	20190401
Fiscal Year	2018
Fiscal Period	FY
XBRL Instance	xxx-20181231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 99 Income Statement 228 Cash Flow Statement 219 Stockholders Equity 36 Comprehensive Income 44

Balance Sheet 99 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	-	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	-	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$20.27M	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$28.66M	USD	Point-in-time
Property, plant and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$39.94M	USD	Point-in-time
Property, plant and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$106.77M	USD	Point-in-time
Owned and leased mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$6.51M	USD	Point-in-time
Owned and leased mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$11.39M	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, shares authorized (in shares)	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	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
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, shares authorized (in shares)	`CommonStockSharesAuthorized`	20.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$141.92M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$233.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$127.95M	USD	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $0 as of December 31, 2018 and December 31, 2017	`AccountsReceivableNetCurrent`	$292.62M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	10.70M	shares	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $0 as of December 31, 2018 and December 31, 2017	`AccountsReceivableNetCurrent`	$127.33M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	20.20M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	19.10M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	9.90M	shares	Point-in-time
Inventories, net	`InventoryNet`	$121.97M	USD	Point-in-time
Inventories, net	`InventoryNet`	$69.56M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$83.84M	USD	Point-in-time
Treasury stock, shares at cost (in shares)	`TreasuryStockCommonShares`	1.10M	shares	Point-in-time
Treasury stock, shares at cost (in shares)	`TreasuryStockCommonShares`	800,000.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$158.94M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$463.15M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$829.60M	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $106,766 and $39,943 as of December 31, 2018 and December 31, 2017	`PropertyPlantAndEquipmentNet`	$179.95M	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $106,766 and $39,943 as of December 31, 2018 and December 31, 2017	`PropertyPlantAndEquipmentNet`	$699.99M	USD	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $11,390 and $6,512 as of December 31, 2018 and December 31, 2017	`MineralRights`	$16.63M	USD	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $11,390 and $6,512 as of December 31, 2018 and December 31, 2017	`MineralRights`	$528.23M	USD	Point-in-time
Goodwill	`Goodwill`	$95.62M	USD	Point-in-time
Goodwill	`Goodwill`	-	USD	Point-in-time
Other acquired intangibles, net of accumulated amortization of $20,267 and $28,662 as of December 31, 2018 and December 31, 2017	`IntangibleAssetsNetExcludingGoodwill`	$154.58M	USD	Point-in-time
Other acquired intangibles, net of accumulated amortization of $20,267 and $28,662 as of December 31, 2018 and December 31, 2017	`IntangibleAssetsNetExcludingGoodwill`	$18.46M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$43.34M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$40.42M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$227.17M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$27.18M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$78.74M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$31.61M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$183.68M	USD	Point-in-time
Total assets	`Assets`	$836.60M	USD	Point-in-time
Total assets	`Assets`	$2.75B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths`	$10.73M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths`	$42.74M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$76.32M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$114.57M	USD	Point-in-time
Acquisition-related obligations - current	`AcquisitionRelatedObligationsCarryingAmountCurrent`	$15.08M	USD	Point-in-time
Acquisition-related obligations - current	`AcquisitionRelatedObligationsCarryingAmountCurrent`	$27.33M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesandOtherLiabilitiesCurrent`	$147.35M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesandOtherLiabilitiesCurrent`	$58.77M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$242.18M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$355.24M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$361.97M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$545.27M	USD	Point-in-time
Acquisition-related obligations - long-term	`AcquisitionRelatedObligationsCarryingAmountNoncurrent`	$73.00M	USD	Point-in-time
Acquisition-related obligations - long-term	`AcquisitionRelatedObligationsCarryingAmountNoncurrent`	$20.33M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageandWorkersCompensationNoncurrent`	$41.66M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageandWorkersCompensationNoncurrent`	$249.29M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	-	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$180.80M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$52.43M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$203.69M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$15.12M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	-	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$17.62M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$52.41M	USD	Point-in-time
Total liabilities	`Liabilities`	$743.95M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.67B	USD	Point-in-time
Commitments and Contingencies (Note 26)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 26)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5.0 million shares authorized at December 31, 2018 and 2.0 million shares authorized at December 31, 2017, none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5.0 million shares authorized at December 31, 2018 and 2.0 million shares authorized at December 31, 2017, none issued	`PreferredStockValue`	-	USD	Point-in-time
Common stock - par value $0.01, 50.0 million shares authorized, 20.2 million issued and 19.1 million outstanding at December 31, 2018 and 20.0 million shares authorized, 10.7 million issued and 9.9 million outstanding at December 31, 2017	`CommonStockValue`	$202.00K	USD	Point-in-time
Common stock - par value $0.01, 50.0 million shares authorized, 20.2 million issued and 19.1 million outstanding at December 31, 2018 and 20.0 million shares authorized, 10.7 million issued and 9.9 million outstanding at December 31, 2017	`CommonStockValue`	$108.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$761.30M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$40.62M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-23.13M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.95M	USD	Point-in-time
Treasury stock, at cost: 1.1 million shares at December 31, 2018 and 0.8 million shares at December 31, 2017	`TreasuryStockValue`	$50.09M	USD	Point-in-time
Treasury stock, at cost: 1.1 million shares at December 31, 2018 and 0.8 million shares at December 31, 2017	`TreasuryStockValue`	$70.36M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$403.13M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$103.96M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.07B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$92.65M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	-	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$37.22M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.75B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$836.60M	USD	Point-in-time

Income Statement 228 line items

Line Item	Tag	Value	Unit	Period
Other revenues	`OtherIncome`	$10.09M	USD	Annual
Other revenues	`OtherIncome`	$4.06M	USD	2 Qtrs
Other revenues	`OtherIncome`	$10.32M	USD	Annual
Total revenues	`Revenues`	$475.12M	USD	1 Quarter
Total revenues	`Revenues`	$382.54M	USD	1 Quarter
Total revenues	`Revenues`	$1.65B	USD	Annual
Total revenues	`Revenues`	$528.92M	USD	1 Quarter
Total revenues	`Revenues`	$447.87M	USD	1 Quarter
Total revenues	`Revenues`	$352.64M	USD	1 Quarter
Total revenues	`Revenues`	$482.33M	USD	1 Quarter
Total revenues	`Revenues`	$506.30M	USD	2 Qtrs
Total revenues	`Revenues`	$439.67M	USD	1 Quarter
Total revenues	`Revenues`	$2.03B	USD	Annual
Total revenues	`Revenues`	$572.08M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$34.91M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$5.97M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$77.55M	USD	Annual
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$9.97M	USD	Annual
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$4.80M	USD	2 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$9.93M	USD	Annual
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$61.28M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$59.01M	USD	Annual
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$-5.39M	USD	Annual
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$67.46M	USD	Annual
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$19.14M	USD	2 Qtrs
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$59.27M	USD	Annual
Asset impairment and restructuring	`RestructuringCostsAndAssetImpairmentCharges`	-	USD	2 Qtrs
Asset impairment and restructuring	`RestructuringCostsAndAssetImpairmentCharges`	-	USD	Annual
Asset impairment and restructuring	`RestructuringCostsAndAssetImpairmentCharges`	-	USD	Annual
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$1.18M	USD	1 Quarter
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	-	USD	Annual
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$3.42M	USD	1 Quarter
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	-	USD	2 Qtrs
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$46.74M	USD	1 Quarter
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$51.80M	USD	Annual
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$460.00K	USD	1 Quarter
Secondary offering costs	`StockIssuanceCosts`	$2.50M	USD	1 Quarter
Secondary offering costs	`StockIssuanceCosts`	$4.49M	USD	Annual
Secondary offering costs	`StockIssuanceCosts`	-	USD	Annual
Secondary offering costs	`StockIssuanceCosts`	$1.06M	USD	1 Quarter
Secondary offering costs	`StockIssuanceCosts`	-	USD	2 Qtrs
Secondary offering costs	`StockIssuanceCosts`	$942.00K	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-6.74M	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$10.62M	USD	2 Qtrs
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$4.36M	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-3.22M	USD	Annual
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-839.00K	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-24.00K	USD	Annual
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$38.89M	USD	Annual
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$-9.20M	USD	1 Quarter
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$580.00K	USD	Annual
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	-	USD	2 Qtrs
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$-29.69M	USD	1 Quarter
Other (income) expense	`OtherOperatingIncomeExpenseNet`	$-178.00K	USD	Annual
Other (income) expense	`OtherOperatingIncomeExpenseNet`	$16.31M	USD	Annual
Other (income) expense	`OtherOperatingIncomeExpenseNet`	-	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.84B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$470.91M	USD	2 Qtrs
Total costs and expenses	`CostsAndExpenses`	$1.47B	USD	Annual
Income (loss) from operations	`OperatingIncomeLoss`	$193.76M	USD	Annual
Income (loss) from operations	`OperatingIncomeLoss`	$35.39M	USD	2 Qtrs
Income (loss) from operations	`OperatingIncomeLoss`	$182.36M	USD	Annual
Interest expense	`InterestExpense`	$35.98M	USD	Annual
Interest expense	`InterestExpense`	$38.81M	USD	Annual
Interest expense	`InterestExpense`	$20.50M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$23.00K	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$210.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.95M	USD	Annual
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-38.70M	USD	1 Quarter
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-38.70M	USD	Annual
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	2 Qtrs
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-12.04M	USD	Annual
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-12.04M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-6.11M	USD	Annual
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-2.29M	USD	2 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-3.34M	USD	Annual
Mark-to-market adjustment for warrant derivative liability	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Mark-to-market adjustment for warrant derivative liability	`DerivativeGainLossOnDerivativeNet`	$-33.98M	USD	2 Qtrs
Mark-to-market adjustment for warrant derivative liability	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Bargain purchase gain	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$7.72M	USD	2 Qtrs
Bargain purchase gain	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	Annual
Bargain purchase gain	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$1.01M	USD	Annual
Miscellaneous income, net	`OtherNonoperatingIncomeExpense`	$-1.25M	USD	Annual
Miscellaneous income, net	`OtherNonoperatingIncomeExpense`	$-139.00K	USD	2 Qtrs
Miscellaneous income, net	`OtherNonoperatingIncomeExpense`	$194.00K	USD	Annual
Total other expense, net	`NonoperatingIncomeExpense`	$-56.27M	USD	Annual
Total other expense, net	`NonoperatingIncomeExpense`	$-49.16M	USD	2 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-76.60M	USD	Annual
Income (loss) from continuing operations before reorganization items and income taxes	`IncomeLossfromContinuingOperationsbeforeIncomeTaxesNoncontrollingInterestsandReorganizationItems`	$137.49M	USD	Annual
Income (loss) from continuing operations before reorganization items and income taxes	`IncomeLossfromContinuingOperationsbeforeIncomeTaxesNoncontrollingInterestsandReorganizationItems`	$105.76M	USD	Annual
Income (loss) from continuing operations before reorganization items and income taxes	`IncomeLossfromContinuingOperationsbeforeIncomeTaxesNoncontrollingInterestsandReorganizationItems`	$-13.77M	USD	2 Qtrs
Reorganization items, net	`ReorganizationItemsExcludingDiscontinuedOperations`	-	USD	Annual
Reorganization items, net	`ReorganizationItemsExcludingDiscontinuedOperations`	-	USD	Annual
Reorganization items, net	`ReorganizationItemsExcludingDiscontinuedOperations`	-	USD	2 Qtrs
Income (loss) from continuing operations before reorganization items and income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$105.76M	USD	Annual
Income (loss) from continuing operations before reorganization items and income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-13.77M	USD	2 Qtrs
Income (loss) from continuing operations before reorganization items and income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$137.49M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-1.92M	USD	2 Qtrs
Income tax benefit	`IncomeTaxExpenseBenefit`	$165.50M	USD	1 Quarter
Income tax benefit	`IncomeTaxExpenseBenefit`	$-67.98M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-165.36M	USD	Annual
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$58.30M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$9.73M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$74.64M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$155.90M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$114.65M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$30.96M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$302.85M	USD	Annual
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$18.40M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$14.01M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-11.85M	USD	2 Qtrs
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$173.74M	USD	Annual
(Loss) income from discontinued operations before income taxes	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$-36.89M	USD	Annual
(Loss) income from discontinued operations before income taxes	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$-4.99M	USD	Annual
(Loss) income from discontinued operations before income taxes	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$1.47M	USD	2 Qtrs
Income tax benefit (expense) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-17.68M	USD	Annual
Income tax benefit (expense) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-1.30M	USD	Annual
Income tax benefit (expense) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$551.00K	USD	2 Qtrs
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$4.15M	USD	1 Quarter
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-3.69M	USD	Annual
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-5.79M	USD	1 Quarter
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-854.00K	USD	1 Quarter
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$916.00K	USD	2 Qtrs
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-18.01M	USD	1 Quarter
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-19.21M	USD	Annual
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-2.12M	USD	1 Quarter
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$429.00K	USD	1 Quarter
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$641.00K	USD	1 Quarter
(Loss) income from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-1.36M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$96.64M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$10.16M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$73.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$154.52M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$35.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-10.93M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$156.54M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$299.17M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$12.61M	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$11.50	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.45	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.95	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$27.61	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$7.75	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-1.15	USD	2 Qtrs
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$6.11	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.00	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$17.01	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$10.38	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.78	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-1.81	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.04	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.04	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.56	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.22	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-1.89	USD	Annual
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.33	USD	Annual
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.08	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.41	USD	1 Quarter
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.09	USD	2 Qtrs
(Loss) income from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.15	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$-1.06	USD	2 Qtrs
Net income (in dollars per share)	`EarningsPerShareBasic`	$3.41	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$27.28	USD	Annual
Net income (in dollars per share)	`EarningsPerShareBasic`	$1.23	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$9.69	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$0.99	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$15.12	USD	Annual
Net income (in dollars per share)	`EarningsPerShareBasic`	$1.22	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$10.42	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$5.96	USD	1 Quarter
Net income (in dollars per share)	`EarningsPerShareBasic`	$7.67	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.69	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$7.24	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$10.83	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$25.86	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.89	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.35	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$9.85	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$5.66	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.89	USD	1 Quarter
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$16.13	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-1.15	USD	2 Qtrs
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.13	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.38	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.53	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-1.70	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.04	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.04	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.09	USD	2 Qtrs
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.20	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-1.78	USD	Annual
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.08	USD	1 Quarter
(Loss) income from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.32	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$3.27	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$9.13	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$-1.06	USD	2 Qtrs
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$7.16	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$0.93	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$14.35	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$1.15	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$1.16	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$5.53	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$9.89	USD	1 Quarter
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$25.54	USD	Annual
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.63M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.55M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.22M	shares	Annual
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.97M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.97M	shares	Annual
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.31M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.31M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	15.01M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.28M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	10.31M	shares	2 Qtrs
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.63M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.90M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.77M	shares	Annual
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	11.71M	shares	Annual
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.58M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.73M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.38M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.87M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	15.82M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.31M	shares	2 Qtrs
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.29M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.31M	shares	1 Quarter

Cash Flow Statement 219 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$96.64M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$10.16M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$73.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$154.52M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$35.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-10.93M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$156.54M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$299.17M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$12.61M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangiblesIncludingDiscontinuedOperations`	$77.55M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangiblesIncludingDiscontinuedOperations`	$43.98M	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangiblesIncludingDiscontinuedOperations`	$65.00M	USD	Annual
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$61.28M	USD	2 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$59.01M	USD	Annual
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$-5.39M	USD	Annual
Accretion of acquisition-related obligations discount	`AcquisitionRelatedObligationsDiscountAccretionExpense`	$-4.94M	USD	2 Qtrs
Accretion of acquisition-related obligations discount	`AcquisitionRelatedObligationsDiscountAccretionExpense`	$-7.53M	USD	Annual
Accretion of acquisition-related obligations discount	`AcquisitionRelatedObligationsDiscountAccretionExpense`	$-5.63M	USD	Annual
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$4.48M	USD	Annual
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$2.88M	USD	Annual
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$1.34M	USD	2 Qtrs
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-6.74M	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$10.62M	USD	2 Qtrs
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$4.36M	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-3.22M	USD	Annual
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-839.00K	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$-24.00K	USD	Annual
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$38.89M	USD	Annual
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$-9.20M	USD	1 Quarter
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$580.00K	USD	Annual
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	-	USD	2 Qtrs
Gain on settlement of acquisition-related obligations	`AcquisitionRelatedObligationsSettlementGainLoss`	$-29.69M	USD	1 Quarter
(Gain) loss on disposal of assets	`GainLossonDispositionofAssetsIncludingCostofSales`	$-216.00K	USD	2 Qtrs
(Gain) loss on disposal of assets	`GainLossonDispositionofAssetsIncludingCostofSales`	$570.00K	USD	Annual
(Gain) loss on disposal of assets	`GainLossonDispositionofAssetsIncludingCostofSales`	$16.85M	USD	Annual
Bargain purchase gain	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$7.72M	USD	2 Qtrs
Bargain purchase gain	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	-	USD	Annual
Bargain purchase gain	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$1.01M	USD	Annual
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpenseIncludingAdjustmentforLiabilitiesHeldforSaleandDiscontinuedOperations`	$21.27M	USD	Annual
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpenseIncludingAdjustmentforLiabilitiesHeldforSaleandDiscontinuedOperations`	$9.97M	USD	Annual
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpenseIncludingAdjustmentforLiabilitiesHeldforSaleandDiscontinuedOperations`	$10.82M	USD	2 Qtrs
Employee benefit plans, net	`IncreaseDecreaseInPensionAndPostretirementObligations`	$9.23M	USD	Annual
Employee benefit plans, net	`IncreaseDecreaseInPensionAndPostretirementObligations`	$11.74M	USD	Annual
Employee benefit plans, net	`IncreaseDecreaseInPensionAndPostretirementObligations`	$3.15M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-66.68M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-78.74M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.18M	USD	2 Qtrs
Loss on sale of Powder River Basin	`GainLossOnSaleOfBusiness`	$-36.09M	USD	Annual
Loss on sale of Powder River Basin	`GainLossOnSaleOfBusiness`	-	USD	Annual
Loss on sale of Powder River Basin	`GainLossOnSaleOfBusiness`	-	USD	2 Qtrs
Asset impairment and restructuring	`RestructuringandAssetImpairmentChargesIncludingDiscontinuedOperations`	-	USD	Annual
Asset impairment and restructuring	`RestructuringandAssetImpairmentChargesIncludingDiscontinuedOperations`	-	USD	2 Qtrs
Asset impairment and restructuring	`RestructuringandAssetImpairmentChargesIncludingDiscontinuedOperations`	-	USD	Annual
Non-cash reorganization items, net	`NoncashReorganizationItems`	-	USD	2 Qtrs
Non-cash reorganization items, net	`NoncashReorganizationItems`	-	USD	Annual
Non-cash reorganization items, net	`NoncashReorganizationItems`	-	USD	Annual
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-38.70M	USD	1 Quarter
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-38.70M	USD	Annual
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	2 Qtrs
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-12.04M	USD	Annual
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-12.04M	USD	1 Quarter
Stock-based compensation	`ShareBasedCompensation`	$1.42M	USD	2 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$20.37M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$13.35M	USD	Annual
Equity in loss of affiliates	`IncomeLossfromEquityMethodInvestmentsIncludingDiscontinuedOperations`	$-6.11M	USD	Annual
Equity in loss of affiliates	`IncomeLossfromEquityMethodInvestmentsIncludingDiscontinuedOperations`	$-2.28M	USD	2 Qtrs
Equity in loss of affiliates	`IncomeLossfromEquityMethodInvestmentsIncludingDiscontinuedOperations`	$-3.33M	USD	Annual
Mark-to-market adjustment for warrant derivative liability	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Mark-to-market adjustment for warrant derivative liability	`DerivativeGainLossOnDerivativeNet`	$-33.98M	USD	2 Qtrs
Mark-to-market adjustment for warrant derivative liability	`DerivativeGainLossOnDerivativeNet`	-	USD	Annual
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$1.64M	USD	Annual
Other, net	`OtherOperatingActivitiesCashFlowStatement`	-	USD	Annual
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$16.00K	USD	2 Qtrs
Trade accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$114.24M	USD	2 Qtrs
Trade accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$84.14M	USD	Annual
Trade accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-34.84M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$-441.00K	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$-33.23M	USD	Annual
Inventories, net	`IncreaseDecreaseInInventories`	$32.05M	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$44.27M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$40.42M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$817.00K	USD	2 Qtrs
Deposits	`IncreaseDecreaseInDepositOtherAssets`	$7.49M	USD	Annual
Deposits	`IncreaseDecreaseInDepositOtherAssets`	$-38.45M	USD	Annual
Deposits	`IncreaseDecreaseInDepositOtherAssets`	$55.41M	USD	2 Qtrs
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$36.66M	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-24.50M	USD	Annual
Other non-current assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$14.68M	USD	2 Qtrs
Trade accounts payable	`IncreaseDecreaseInAccountsPayable`	$-7.08M	USD	Annual
Trade accounts payable	`IncreaseDecreaseInAccountsPayable`	$59.24M	USD	2 Qtrs
Trade accounts payable	`IncreaseDecreaseInAccountsPayable`	$6.10M	USD	Annual
Accrued expenses and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-7.34M	USD	Annual
Accrued expenses and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$51.05M	USD	2 Qtrs
Accrued expenses and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-12.21M	USD	Annual
Acquisition-related obligations	`IncreaseDecreaseinAcquisitionRelatedObligations`	$22.80M	USD	Annual
Acquisition-related obligations	`IncreaseDecreaseinAcquisitionRelatedObligations`	$9.30M	USD	2 Qtrs
Acquisition-related obligations	`IncreaseDecreaseinAcquisitionRelatedObligations`	$14.50M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-2.57M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-514.00K	USD	2 Qtrs
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-3.17M	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-16.52M	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-19.89M	USD	Annual
Other non-current liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$5.20M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$314.26M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$21.46M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$158.38M	USD	Annual
Capital expenditures	`PaymentstoAcquireProductiveAssetsIncludingDiscontinuedOperations`	$81.88M	USD	Annual
Capital expenditures	`PaymentstoAcquireProductiveAssetsIncludingDiscontinuedOperations`	$83.12M	USD	Annual
Capital expenditures	`PaymentstoAcquireProductiveAssetsIncludingDiscontinuedOperations`	$34.50M	USD	2 Qtrs
Payments on disposal of assets	`PaymentsForDispositionOfAssets`	$10.25M	USD	Annual
Payments on disposal of assets	`PaymentsForDispositionOfAssets`	-	USD	Annual
Payments on disposal of assets	`PaymentsForDispositionOfAssets`	-	USD	2 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$2.58M	USD	Annual
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$1.79M	USD	2 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$997.00K	USD	Annual
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$2.74M	USD	2 Qtrs
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$5.69M	USD	Annual
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$5.25M	USD	Annual
Cash, cash equivalents and restricted cash acquired in acquisition, net of amounts paid	`CashAcquiredInExcessOfPaymentsToAcquireBusiness`	-	USD	Annual
Cash, cash equivalents and restricted cash acquired in acquisition, net of amounts paid	`CashAcquiredInExcessOfPaymentsToAcquireBusiness`	$198.51M	USD	Annual
Cash, cash equivalents and restricted cash acquired in acquisition, net of amounts paid	`CashAcquiredInExcessOfPaymentsToAcquireBusiness`	$143.80M	USD	2 Qtrs
Purchase of additional ownership interest in equity affiliate	`PaymentsToAcquireEquityMethodInvestmentsPurchaseOfAdditionalInterest`	$13.29M	USD	Annual
Purchase of additional ownership interest in equity affiliate	`PaymentsToAcquireEquityMethodInvestmentsPurchaseOfAdditionalInterest`	-	USD	Annual
Purchase of additional ownership interest in equity affiliate	`PaymentsToAcquireEquityMethodInvestmentsPurchaseOfAdditionalInterest`	-	USD	2 Qtrs
Cash paid on sale of Powder River Basin	`CashDivestedFromDeconsolidation`	$21.38M	USD	Annual
Cash paid on sale of Powder River Basin	`CashDivestedFromDeconsolidation`	-	USD	2 Qtrs
Cash paid on sale of Powder River Basin	`CashDivestedFromDeconsolidation`	-	USD	Annual
Purchase of investment securities - held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	$406.00K	USD	Annual
Purchase of investment securities - held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	-	USD	2 Qtrs
Purchase of investment securities - held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	$3.28M	USD	Annual
Maturity of investment securities - held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$3.36M	USD	Annual
Maturity of investment securities - held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	-	USD	2 Qtrs
Maturity of investment securities - held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	-	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$3.00K	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$108.35M	USD	2 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$102.20M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-121.31M	USD	Annual
Proceeds from borrowings on debt	`ProceedsFromIssuanceOfLongTermDebt`	$396.00M	USD	Annual
Proceeds from borrowings on debt	`ProceedsFromIssuanceOfLongTermDebt`	$537.75M	USD	Annual
Proceeds from borrowings on debt	`ProceedsFromIssuanceOfLongTermDebt`	$42.50M	USD	2 Qtrs
Principal repayments of debt	`RepaymentsOfLongTermDebt`	$369.50M	USD	Annual
Principal repayments of debt	`RepaymentsOfLongTermDebt`	-	USD	2 Qtrs
Principal repayments of debt	`RepaymentsOfLongTermDebt`	$471.70M	USD	Annual
Principal repayments of capital lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$243.00K	USD	2 Qtrs
Principal repayments of capital lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$533.00K	USD	Annual
Principal repayments of capital lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$1.01M	USD	Annual
Form S-4 costs	`PaymentsOfStockIssuanceCosts`	$3.92M	USD	Annual
Form S-4 costs	`PaymentsOfStockIssuanceCosts`	-	USD	2 Qtrs
Form S-4 costs	`PaymentsOfStockIssuanceCosts`	-	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$243.00K	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$14.38M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$14.93M	USD	Annual
Debt extinguishment costs	`PaymentsOfDebtExtinguishmentCosts`	-	USD	2 Qtrs
Debt extinguishment costs	`PaymentsOfDebtExtinguishmentCosts`	$25.04M	USD	Annual
Debt extinguishment costs	`PaymentsOfDebtExtinguishmentCosts`	-	USD	Annual
Debt amendment costs	`PaymentsOfDebtRestructuringCosts`	-	USD	Annual
Debt amendment costs	`PaymentsOfDebtRestructuringCosts`	$4.52M	USD	Annual
Debt amendment costs	`PaymentsOfDebtRestructuringCosts`	-	USD	2 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStock`	-	USD	2 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStock`	$20.27M	USD	Annual
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStock`	$49.93M	USD	Annual
Special dividend paid	`PaymentsOfDividends`	$100.73M	USD	Annual
Special dividend paid	`PaymentsOfDividends`	-	USD	2 Qtrs
Special dividend paid	`PaymentsOfDividends`	-	USD	Annual
Principal repayments of notes payable	`RepaymentsOfNotesPayable`	$536.00K	USD	2 Qtrs
Principal repayments of notes payable	`RepaymentsOfNotesPayable`	$1.52M	USD	Annual
Principal repayments of notes payable	`RepaymentsOfNotesPayable`	$3.84M	USD	Annual
Transfers to Alpha	`PaymentsOfDistributionsToAffiliates`	-	USD	2 Qtrs
Transfers to Alpha	`PaymentsOfDistributionsToAffiliates`	-	USD	Annual
Transfers to Alpha	`PaymentsOfDistributionsToAffiliates`	-	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$159.00K	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$352.00K	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$41.48M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-170.28M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$22.71M	USD	Annual
Net increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$22.67M	USD	Annual
Net increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$171.29M	USD	2 Qtrs
Net increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$283.29M	USD	Annual
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$193.96M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$477.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$171.29M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$193.96M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$477.25M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$171.29M	USD	Point-in-time
Cash paid for interest	`InterestPaidNet`	$356.00K	USD	2 Qtrs
Cash paid for interest	`InterestPaidNet`	$27.34M	USD	Annual
Cash paid for interest	`InterestPaidNet`	$40.63M	USD	Annual
Cash paid for taxes	`IncomeTaxesPaid`	$37.00K	USD	Annual
Cash paid for taxes	`IncomeTaxesPaid`	-	USD	2 Qtrs
Cash paid for taxes	`IncomeTaxesPaid`	$13.33M	USD	Annual
Cash received for income tax refunds	`ProceedsFromIncomeTaxRefunds`	$14.16M	USD	Annual
Cash received for income tax refunds	`ProceedsFromIncomeTaxRefunds`	-	USD	Annual
Cash received for income tax refunds	`ProceedsFromIncomeTaxRefunds`	-	USD	2 Qtrs
Capital leases and capital financing - equipment	`CapitalLeaseObligationsIncurred`	$3.47M	USD	2 Qtrs
Capital leases and capital financing - equipment	`CapitalLeaseObligationsIncurred`	$1.57M	USD	Annual
Capital leases and capital financing - equipment	`CapitalLeaseObligationsIncurred`	$6.51M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$6.88M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$9.41M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$4.78M	USD	2 Qtrs
Issuance of equity in connection with acquisition	`NoncashorPartNoncashAcquisitionNoncashFinancialorEquityInstrumentConsiderationEquityIssuedValue`	-	USD	Annual
Issuance of equity in connection with acquisition	`NoncashorPartNoncashAcquisitionNoncashFinancialorEquityInstrumentConsiderationEquityIssuedValue`	$664.46M	USD	Annual
Issuance of equity in connection with acquisition	`NoncashorPartNoncashAcquisitionNoncashFinancialorEquityInstrumentConsiderationEquityIssuedValue`	$44.64M	USD	2 Qtrs
Net balance due to Alpha deemed effectively settled	`NoncashorPartNoncashAcquisitionNetPayableSettled`	-	USD	2 Qtrs
Net balance due to Alpha deemed effectively settled	`NoncashorPartNoncashAcquisitionNetPayableSettled`	$47.05M	USD	Annual
Net balance due to Alpha deemed effectively settled	`NoncashorPartNoncashAcquisitionNetPayableSettled`	-	USD	Annual
Issuance of warrants in connection with acquisition	`NoncashorPartNoncashAcquisitionNoncashFinancialorEquityInstrumentConsiderationWarrantsIssuedValue`	$1.17M	USD	2 Qtrs
Issuance of warrants in connection with acquisition	`NoncashorPartNoncashAcquisitionNoncashFinancialorEquityInstrumentConsiderationWarrantsIssuedValue`	-	USD	Annual
Issuance of warrants in connection with acquisition	`NoncashorPartNoncashAcquisitionNoncashFinancialorEquityInstrumentConsiderationWarrantsIssuedValue`	-	USD	Annual
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$193.96M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$477.25M	USD	Point-in-time
Total cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$171.29M	USD	Point-in-time

Stockholders Equity 36 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquity`	$1.07B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$92.65M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	-	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$37.22M	USD	Point-in-time
Retrospective warrants adjustment	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$35.14M	USD	Point-in-time
Issuance of common stock in connection with acquisition	`StockIssuedDuringPeriodValueAcquisitions`	$664.46M	USD	Annual
Issuance of common stock in connection with acquisition	`StockIssuedDuringPeriodValueAcquisitions`	$44.64M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$96.64M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$10.16M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$73.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$154.52M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$35.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-10.93M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$156.54M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$299.17M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$12.61M	USD	1 Quarter
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-21.18M	USD	Annual
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.09M	USD	2 Qtrs
Other comprehensive income (loss), net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-4.04M	USD	Annual
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$20.21M	USD	Annual
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$13.03M	USD	Annual
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$1.42M	USD	2 Qtrs
Dividends and distributions	`DividendsCommonStockCash`	$100.73M	USD	Annual
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$146.00K	USD	Annual
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethod`	$50.04M	USD	Annual
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethod`	$20.27M	USD	Annual
Warrant exercises	`StockIssuedDuringPeriodValueWarrantsExercised`	$8.00K	USD	Annual
Warrant exercises	`StockIssuedDuringPeriodValueWarrantsExercised`	$362.00K	USD	Annual
Form S-4 costs	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$3.92M	USD	Annual
Net balances due to Alpha deemed effectively settled	`AdjustmentstoAdditionalPaidinCapitalNetPayableSettledDuringAcquisitions`	$47.05M	USD	Annual
Ending balance	`StockholdersEquity`	$1.07B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$92.65M	USD	Point-in-time
Ending balance	`StockholdersEquity`	-	USD	Point-in-time
Ending balance	`StockholdersEquity`	$37.22M	USD	Point-in-time

Comprehensive Income 44 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$96.64M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$10.16M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$73.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$154.52M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$35.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-10.93M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$156.54M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$299.17M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$12.61M	USD	1 Quarter
Current period actuarial (loss) gain	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$3.27M	USD	2 Qtrs
Current period actuarial (loss) gain	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$-22.89M	USD	Annual
Current period actuarial (loss) gain	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$-3.83M	USD	Annual
Income tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	Annual
Income tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-1.57M	USD	Annual
Income tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$1.18M	USD	2 Qtrs
Current period actuarial (loss) gain, net of income tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-3.83M	USD	Annual
Current period actuarial (loss) gain, net of income tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$2.09M	USD	2 Qtrs
Current period actuarial (loss) gain, net of income tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-21.32M	USD	Annual
Less: reclassification adjustments for amounts reclassified to earnings due to amortization of net actuarial loss (gain) and settlements	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$203.00K	USD	Annual
Less: reclassification adjustments for amounts reclassified to earnings due to amortization of net actuarial loss (gain) and settlements	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	-	USD	2 Qtrs
Less: reclassification adjustments for amounts reclassified to earnings due to amortization of net actuarial loss (gain) and settlements	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-155.00K	USD	Annual
Income tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	Annual
Income tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$-14.00K	USD	Annual
Income tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	2 Qtrs
Less: reclamation adjustments for amounts reclassified to earnings due to amortization of net actuarial (gain) loss and settlements, net of income tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$203.00K	USD	Annual
Less: reclamation adjustments for amounts reclassified to earnings due to amortization of net actuarial (gain) loss and settlements, net of income tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	-	USD	2 Qtrs
Less: reclamation adjustments for amounts reclassified to earnings due to amortization of net actuarial (gain) loss and settlements, net of income tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-141.00K	USD	Annual
Less: reclassification adjustment for amounts reclassified to earnings due to amortization of prior service credit and curtailment loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax`	-	USD	Annual
Less: reclassification adjustment for amounts reclassified to earnings due to amortization of prior service credit and curtailment loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax`	-	USD	Annual
Less: reclassification adjustment for amounts reclassified to earnings due to amortization of prior service credit and curtailment loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax`	-	USD	2 Qtrs
Income tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	Annual
Income tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	2 Qtrs
Income tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	Annual
Less: reclassification adjustment for amounts reclassified to earnings due to amortization of prior service credit, net of income tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	Annual
Less: reclassification adjustment for amounts reclassified to earnings due to amortization of prior service credit, net of income tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	Annual
Less: reclassification adjustment for amounts reclassified to earnings due to amortization of prior service credit, net of income tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	2 Qtrs
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-21.18M	USD	Annual
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.09M	USD	2 Qtrs
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-4.04M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-8.84M	USD	2 Qtrs
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$150.49M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$277.98M	USD	Annual

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