10-Q Filing

ALPHA METALLURGICAL RESOURCES, INC. CIK: 1704715 Q3 2019

Filing Information

Form Type	10-Q
Accession Number	`0001704715-19-000058`
Period End Date	20190930
Filing Date	20191114
Fiscal Year	2019
Fiscal Period	Q3
XBRL Instance	ctra-20190930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 108 Income Statement 144 Cash Flow Statement 98 Stockholders Equity 49 Comprehensive Income 28

Balance Sheet 108 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
Property, plant and equipment, accumulated amortization, depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$274.70M	USD	Point-in-time
Property, plant and equipment, accumulated amortization, depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$106.77M	USD	Point-in-time
Owned and lease mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$23.88M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$233.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$238.13M	USD	Point-in-time
Owned and lease mineral rights, accumulated depletion and amortization	`MineralPropertiesAccumulatedDepletion`	$11.39M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$152.64M	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$20.27M	USD	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $0 as of September 30, 2019 and December 31, 2018	`AccountsReceivableNetCurrent`	$259.93M	USD	Point-in-time
Other acquired intangibles, accumulated amortization	`FiniteLivedIntangibleAssetsAccumulatedAmortization`	$39.82M	USD	Point-in-time
Trade accounts receivable, net of allowance for doubtful accounts of $0 as of September 30, 2019 and December 31, 2018	`AccountsReceivableNetCurrent`	$292.62M	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Inventories, net	`InventoryNet`	$121.97M	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Inventories, net	`InventoryNet`	$172.59M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$181.90M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$158.94M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Current assets - discontinued operations	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$3.40M	USD	Point-in-time
Current assets - discontinued operations	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$22.48M	USD	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
Total current assets	`AssetsCurrent`	$829.60M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$770.46M	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`	50.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	50.00M	shares	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $274,704 and $106,766 as of September 30, 2019 and December 31, 2018	`PropertyPlantAndEquipmentNet`	$614.62M	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $274,704 and $106,766 as of September 30, 2019 and December 31, 2018	`PropertyPlantAndEquipmentNet`	$699.99M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	20.50M	shares	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $23,877 and $11,390 as of September 30, 2019 and December 31, 2018	`MineralRights`	$572.62M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	20.20M	shares	Point-in-time
Owned and leased mineral rights, net of accumulated depletion and amortization of $23,877 and $11,390 as of September 30, 2019 and December 31, 2018	`MineralRights`	$528.23M	USD	Point-in-time
Goodwill	`Goodwill`	$95.62M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	19.10M	shares	Point-in-time
Goodwill	`Goodwill`	$124.35M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	18.20M	shares	Point-in-time
Other acquired intangibles, net of accumulated amortization of $39,820 and $20,267 as of September 30, 2019 and December 31, 2018	`IntangibleAssetsNetExcludingGoodwill`	$138.72M	USD	Point-in-time
Other acquired intangibles, net of accumulated amortization of $39,820 and $20,267 as of September 30, 2019 and December 31, 2018	`IntangibleAssetsNetExcludingGoodwill`	$154.58M	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`	2.30M	shares	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$227.17M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$36.88M	USD	Point-in-time
Long-term restricted cash	`RestrictedCashNoncurrent`	$209.04M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$27.18M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$50.52M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$189.54M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$183.68M	USD	Point-in-time
Total assets	`Assets`	$2.67B	USD	Point-in-time
Total assets	`Assets`	$2.75B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths`	$42.74M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths`	$28.98M	USD	Point-in-time
Acquisition-related obligations - current	`AcquisitionRelatedObligationsCarryingAmountCurrent`	$33.16M	USD	Point-in-time
Acquisition-related obligations - current	`AcquisitionRelatedObligationsCarryingAmountCurrent`	$27.33M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$98.61M	USD	Point-in-time
Trade accounts payable	`AccountsPayableCurrent`	$114.57M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesCurrent`	$148.70M	USD	Point-in-time
Accrued expenses and other current liabilities	`AccruedLiabilitiesCurrent`	$148.98M	USD	Point-in-time
Current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$21.89M	USD	Point-in-time
Current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$20.44M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$355.24M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$330.18M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$545.27M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$563.85M	USD	Point-in-time
Acquisition-related obligations - long-term	`AcquisitionRelatedObligationsCarryingAmountNoncurrent`	$51.85M	USD	Point-in-time
Acquisition-related obligations - long-term	`AcquisitionRelatedObligationsCarryingAmountNoncurrent`	$73.00M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageandWorkersCompensationNoncurrent`	$260.07M	USD	Point-in-time
Workers compensation and black lung obligations	`LiabilityDefinedBenefitPlanPostretirementBlackLungHealthCoverageandWorkersCompensationNoncurrent`	$249.29M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$180.80M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$176.39M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$203.69M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$223.16M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$15.12M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$8.30M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$52.41M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$35.16M	USD	Point-in-time
Non-current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent`	$94.00K	USD	Point-in-time
Non-current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent`	$152.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$1.80B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.67B	USD	Point-in-time
Commitments and Contingencies (Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5.0 million shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock - par value $0.01, 5.0 million shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Common stock - par value $0.01, 50.0 million shares authorized, 20.5 million issued and 18.2 million outstanding at September 30, 2019 and 20.2 million issued and 19.1 million outstanding at December 31, 2018	`CommonStockValue`	$205.00K	USD	Point-in-time
Common stock - par value $0.01, 50.0 million shares authorized, 20.5 million issued and 18.2 million outstanding at September 30, 2019 and 20.2 million issued and 19.1 million outstanding at December 31, 2018	`CommonStockValue`	$202.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$761.30M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$770.82M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-23.13M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-22.14M	USD	Point-in-time
Treasury stock, at cost: 2.3 million shares at September 30, 2019 and 1.1 million shares at December 31, 2018	`TreasuryStockValue`	$70.36M	USD	Point-in-time
Treasury stock, at cost: 2.3 million shares at September 30, 2019 and 1.1 million shares at December 31, 2018	`TreasuryStockValue`	$107.70M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$227.75M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$403.13M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$967.22M	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`	$225.15M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$239.21M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$149.27M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.08B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$868.94M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.75B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$2.67B	USD	Point-in-time

Income Statement 144 line items

Line Item	Tag	Value	Unit	Period
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.78B	USD	3 Qtrs
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$443.00M	USD	1 Quarter
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.45B	USD	3 Qtrs
Coal revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$523.99M	USD	1 Quarter
Other revenues	`OtherIncome`	$1.88M	USD	1 Quarter
Other revenues	`OtherIncome`	$12.58M	USD	3 Qtrs
Other revenues	`OtherIncome`	$4.87M	USD	1 Quarter
Other revenues	`OtherIncome`	$6.41M	USD	3 Qtrs
Total revenues	`Revenues`	$1.46B	USD	3 Qtrs
Total revenues	`Revenues`	$1.79B	USD	3 Qtrs
Total revenues	`Revenues`	$447.87M	USD	1 Quarter
Total revenues	`Revenues`	$525.86M	USD	1 Quarter
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$397.24M	USD	1 Quarter
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.48B	USD	3 Qtrs
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$467.66M	USD	1 Quarter
Cost of coal sales (exclusive of items shown separately below)	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$1.20B	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$184.93M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$33.95M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$60.84M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangibles`	$11.14M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$1.49M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$19.93M	USD	3 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$6.85M	USD	1 Quarter
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$5.54M	USD	3 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$12.47M	USD	3 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$-4.71M	USD	3 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$2.31M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$1.16M	USD	1 Quarter
Asset impairment	`AssetImpairmentCharges`	$5.86M	USD	3 Qtrs
Asset impairment	`AssetImpairmentCharges`	$32.00K	USD	1 Quarter
Asset impairment	`AssetImpairmentCharges`	-	USD	1 Quarter
Asset impairment	`AssetImpairmentCharges`	-	USD	3 Qtrs
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$12.38M	USD	1 Quarter
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$43.49M	USD	3 Qtrs
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$53.12M	USD	3 Qtrs
Selling, general and administrative expenses (exclusive of depreciation, depletion and amortization shown separately above)	`SellingGeneralAndAdministrativeExpense`	$17.39M	USD	1 Quarter
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$68.00K	USD	1 Quarter
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$1.05M	USD	3 Qtrs
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$1.18M	USD	1 Quarter
Merger related costs	`BusinessAcquisitionIntegrationandOtherRelatedCosts`	$5.06M	USD	3 Qtrs
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	-	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$288.00K	USD	3 Qtrs
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$3.24M	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	-	USD	3 Qtrs
Other expenses (income)	`OtherOperatingIncomeExpenseNet`	$-166.00K	USD	1 Quarter
Other expenses (income)	`OtherOperatingIncomeExpenseNet`	$7.32M	USD	3 Qtrs
Other expenses (income)	`OtherOperatingIncomeExpenseNet`	$569.00K	USD	1 Quarter
Other expenses (income)	`OtherOperatingIncomeExpenseNet`	$17.07M	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$424.02M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$1.73B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$552.08M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$1.28B	USD	3 Qtrs
(Loss) income from operations	`OperatingIncomeLoss`	$58.52M	USD	3 Qtrs
(Loss) income from operations	`OperatingIncomeLoss`	$23.85M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$176.39M	USD	3 Qtrs
(Loss) income from operations	`OperatingIncomeLoss`	$-26.21M	USD	1 Quarter
Interest expense	`InterestExpense`	$26.54M	USD	3 Qtrs
Interest expense	`InterestExpense`	$8.55M	USD	1 Quarter
Interest expense	`InterestExpense`	$18.85M	USD	1 Quarter
Interest expense	`InterestExpense`	$50.08M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$5.58M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$1.76M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$507.00K	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$829.00K	USD	3 Qtrs
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	1 Quarter
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-26.46M	USD	3 Qtrs
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	1 Quarter
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	3 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-2.86M	USD	3 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-1.84M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-1.62M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-4.80M	USD	3 Qtrs
Miscellaneous loss, net	`OtherNonoperatingIncomeExpense`	$-2.91M	USD	3 Qtrs
Miscellaneous loss, net	`OtherNonoperatingIncomeExpense`	$-154.00K	USD	1 Quarter
Miscellaneous loss, net	`OtherNonoperatingIncomeExpense`	$-1.52M	USD	1 Quarter
Miscellaneous loss, net	`OtherNonoperatingIncomeExpense`	$-737.00K	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-29.30M	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-9.82M	USD	1 Quarter
Total other expense, net	`NonoperatingIncomeExpense`	$-78.67M	USD	3 Qtrs
Total other expense, net	`NonoperatingIncomeExpense`	$-20.45M	USD	1 Quarter
(Loss) income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$147.09M	USD	3 Qtrs
(Loss) income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$14.02M	USD	1 Quarter
(Loss) income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-46.66M	USD	1 Quarter
(Loss) income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-20.15M	USD	3 Qtrs
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$-8.88M	USD	3 Qtrs
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$12.00K	USD	1 Quarter
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$-3.10M	USD	1 Quarter
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$133.00K	USD	3 Qtrs
Net (loss) income from continuing operations	`IncomeLossFromContinuingOperations`	$146.95M	USD	3 Qtrs
Net (loss) income from continuing operations	`IncomeLossFromContinuingOperations`	$14.01M	USD	1 Quarter
Net (loss) income from continuing operations	`IncomeLossFromContinuingOperations`	$-43.56M	USD	1 Quarter
Net (loss) income from continuing operations	`IncomeLossFromContinuingOperations`	$-11.27M	USD	3 Qtrs
Loss from discontinued operations before income taxes	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$-11.52M	USD	1 Quarter
Loss from discontinued operations before income taxes	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$-4.33M	USD	3 Qtrs
Loss from discontinued operations before income taxes	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$-2.12M	USD	1 Quarter
Loss from discontinued operations before income taxes	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax`	$-176.97M	USD	3 Qtrs
Income tax (expense) benefit from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-12.87M	USD	3 Qtrs
Income tax (expense) benefit from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	-	USD	3 Qtrs
Income tax (expense) benefit from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	-	USD	1 Quarter
Income tax (expense) benefit from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$13.46M	USD	1 Quarter
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-4.33M	USD	3 Qtrs
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-2.12M	USD	1 Quarter
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-164.11M	USD	3 Qtrs
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-24.97M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$6.82M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-113.66M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$142.62M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-175.38M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-68.53M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$73.79M	USD	1 Quarter
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$15.30	USD	3 Qtrs
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.45	USD	1 Quarter
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-2.29	USD	1 Quarter
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.59	USD	3 Qtrs
Loss from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.45	USD	3 Qtrs
Loss from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-8.63	USD	3 Qtrs
Loss from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.22	USD	1 Quarter
Loss from discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-1.31	USD	1 Quarter
Net (loss) income (in dollars per share)	`EarningsPerShareBasic`	$-9.22	USD	3 Qtrs
Net (loss) income (in dollars per share)	`EarningsPerShareBasic`	$14.85	USD	3 Qtrs
Net (loss) income (in dollars per share)	`EarningsPerShareBasic`	$-3.60	USD	1 Quarter
Net (loss) income (in dollars per share)	`EarningsPerShareBasic`	$1.23	USD	1 Quarter
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$14.23	USD	3 Qtrs
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-2.29	USD	1 Quarter
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.59	USD	3 Qtrs
(Loss) income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.35	USD	1 Quarter
Loss from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-1.31	USD	1 Quarter
Loss from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.42	USD	3 Qtrs
Loss from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.20	USD	1 Quarter
Loss from discontinuing operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-8.63	USD	3 Qtrs
Net (loss) income (in dollars per share)	`EarningsPerShareDiluted`	$13.81	USD	3 Qtrs
Net (loss) income (in dollars per share)	`EarningsPerShareDiluted`	$-9.22	USD	3 Qtrs
Net (loss) income (in dollars per share)	`EarningsPerShareDiluted`	$1.15	USD	1 Quarter
Net (loss) income (in dollars per share)	`EarningsPerShareDiluted`	$-3.60	USD	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	19.03M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.60M	shares	3 Qtrs
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	9.63M	shares	1 Quarter
Weighted average shares - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	19.01M	shares	3 Qtrs
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.38M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	19.03M	shares	1 Quarter
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	19.01M	shares	3 Qtrs
Weighted average shares - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	10.33M	shares	3 Qtrs

Cash Flow Statement 98 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`NetIncomeLoss`	$6.82M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-113.66M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$142.62M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-175.38M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-68.53M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$73.79M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangiblesIncludingDiscontinuedOperations`	$33.95M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortizationExcludingAcquiredIntangiblesIncludingDiscontinuedOperations`	$330.84M	USD	3 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$12.47M	USD	3 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$-4.71M	USD	3 Qtrs
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$2.31M	USD	1 Quarter
Amortization of acquired intangibles, net	`AmortizationofIntangibles`	$1.16M	USD	1 Quarter
Accretion of acquisition-related obligations discount	`AcquisitionRelatedObligationsDiscountAccretionExpense`	$-4.17M	USD	3 Qtrs
Accretion of acquisition-related obligations discount	`AcquisitionRelatedObligationsDiscountAccretionExpense`	$-4.37M	USD	3 Qtrs
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$2.26M	USD	3 Qtrs
Amortization of debt issuance costs and accretion of debt discount	`AmortizationOfFinancingCostsAndDiscounts`	$10.45M	USD	3 Qtrs
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	-	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$288.00K	USD	3 Qtrs
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	$3.24M	USD	1 Quarter
Mark-to-market adjustment for acquisition-related obligations	`AcquisitionRelatedObligationsChangesinFairValueGainLoss`	-	USD	3 Qtrs
Loss (gain) on disposal of assets	`GainLossonDispositionofAssetsIncludingCostofSales`	$-1.46M	USD	3 Qtrs
Loss (gain) on disposal of assets	`GainLossonDispositionofAssetsIncludingCostofSales`	$17.10M	USD	3 Qtrs
Gain on assets acquired in an exchange transaction	`NonmonetaryTransactionGainLossRecognizedOnTransfer`	$9.08M	USD	3 Qtrs
Gain on assets acquired in an exchange transaction	`NonmonetaryTransactionGainLossRecognizedOnTransfer`	-	USD	3 Qtrs
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	1 Quarter
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	$-26.46M	USD	3 Qtrs
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	1 Quarter
Loss on modification and extinguishment of debt	`GainLossonExtinguishmentandModificationofDebt`	-	USD	3 Qtrs
Asset impairment	`AssetImpairmentChargesIncludingDiscontinuedOperations`	$23.02M	USD	3 Qtrs
Asset impairment	`AssetImpairmentChargesIncludingDiscontinuedOperations`	-	USD	3 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpenseIncludingAdjustmentforLiabilitiesHeldforSaleandDiscontinuedOperations`	$24.91M	USD	3 Qtrs
Accretion on asset retirement obligations	`AssetRetirementObligationAccretionExpenseIncludingAdjustmentforLiabilitiesHeldforSaleandDiscontinuedOperations`	$5.54M	USD	3 Qtrs
Employee benefit plans, net	`IncreaseDecreaseInPensionAndPostretirementObligations`	$14.51M	USD	3 Qtrs
Employee benefit plans, net	`IncreaseDecreaseInPensionAndPostretirementObligations`	$6.55M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	-	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-22.02M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$7.51M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$9.47M	USD	3 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-2.86M	USD	3 Qtrs
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-1.84M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-1.62M	USD	1 Quarter
Equity loss in affiliates	`IncomeLossFromEquityMethodInvestments`	$-4.80M	USD	3 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$610.00K	USD	3 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$351.00K	USD	3 Qtrs
Changes in operating assets and liabilities	`IncreaseDecreaseInOperatingCapital`	$27.09M	USD	3 Qtrs
Changes in operating assets and liabilities	`IncreaseDecreaseInOperatingCapital`	$99.62M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$137.58M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$176.32M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$60.30M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$144.18M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$18.37M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$56.72M	USD	3 Qtrs
Payments on disposal of assets	`PaymentsForDispositionOfAssets`	$10.25M	USD	3 Qtrs
Payments on disposal of assets	`PaymentsForDispositionOfAssets`	-	USD	3 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$1.17M	USD	3 Qtrs
Proceeds on disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$647.00K	USD	3 Qtrs
Purchases of investment securities	`PaymentsToAcquireInvestments`	-	USD	3 Qtrs
Purchases of investment securities	`PaymentsToAcquireInvestments`	$65.19M	USD	3 Qtrs
Maturity of investment securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	-	USD	3 Qtrs
Maturity of investment securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$50.77M	USD	3 Qtrs
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$7.60M	USD	3 Qtrs
Capital contributions to equity affiliates	`PaymentsToAcquireEquityMethodInvestmentsCapitalContributions`	$3.76M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$1.46M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$2.55M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-167.58M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-71.54M	USD	3 Qtrs
Proceeds from borrowings on debt	`ProceedsFromIssuanceOfSecuredDebt`	$544.95M	USD	3 Qtrs
Proceeds from borrowings on debt	`ProceedsFromIssuanceOfSecuredDebt`	-	USD	3 Qtrs
Principal repayments of debt	`RepaymentsOfSecuredDebt`	$551.40M	USD	3 Qtrs
Principal repayments of debt	`RepaymentsOfSecuredDebt`	$6.32M	USD	3 Qtrs
Principal repayments of notes payable	`RepaymentsOfNotesPayable`	$14.05M	USD	3 Qtrs
Principal repayments of notes payable	`RepaymentsOfNotesPayable`	$3.09M	USD	3 Qtrs
Principal repayments of financing lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$221.00K	USD	3 Qtrs
Principal repayments of financing lease obligations	`RepaymentsOfLongTermCapitalLeaseObligations`	$2.96M	USD	3 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$466.00K	USD	3 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$6.10M	USD	3 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStock`	$4.84M	USD	3 Qtrs
Common stock repurchases and related expenses	`PaymentsForRepurchaseOfCommonStock`	$35.48M	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$952.00K	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$70.00K	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-64.11M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-14.87M	USD	3 Qtrs
Net (decrease) increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-94.11M	USD	3 Qtrs
Net (decrease) increase in cash and cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$89.90M	USD	3 Qtrs
Cash and cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.13M	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`	$283.86M	USD	Point-in-time
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 end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.13M	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`	$283.86M	USD	Point-in-time
Cash and cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$193.96M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$383.13M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$477.25M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$283.86M	USD	Point-in-time
Total cash and cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$193.96M	USD	Point-in-time

Stockholders Equity 49 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquity`	$967.22M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.07B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$92.65M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$225.15M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$239.21M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$149.27M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.08B	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$868.94M	USD	Point-in-time
Net (loss) income	`NetIncomeLoss`	$6.82M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-113.66M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$142.62M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-175.38M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-68.53M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$73.79M	USD	1 Quarter
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$37.00K	USD	1 Quarter
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-11.00K	USD	3 Qtrs
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$39.00K	USD	1 Quarter
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$877.00K	USD	1 Quarter
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-87.00K	USD	1 Quarter
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$177.00K	USD	1 Quarter
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-64.00K	USD	1 Quarter
Other comprehensive (loss) income, net	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$990.00K	USD	3 Qtrs
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$2.13M	USD	1 Quarter
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$-545.00K	USD	1 Quarter
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$4.48M	USD	1 Quarter
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$6.38M	USD	1 Quarter
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$2.11M	USD	1 Quarter
Stock-based compensation and net issuance of common stock for share vesting	`StockIssuedDuringPeriodValueSharebasedCompensationIncludingAdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriod`	$2.74M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$38.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$62.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$590.00K	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$306.00K	USD	1 Quarter
Warrant exercises	`StockIssuedDuringPeriodValueWarrantsExercised`	$19.00K	USD	1 Quarter
Warrant exercises	`StockIssuedDuringPeriodValueWarrantsExercised`	$6.00K	USD	1 Quarter
Warrant exercises	`StockIssuedDuringPeriodValueWarrantsExercised`	$-1.00K	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethod`	$4.17M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethod`	$703.00K	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethod`	$32.46M	USD	1 Quarter
Common stock repurchases and related expenses	`TreasuryStockValueAcquiredCostMethod`	$4.83M	USD	1 Quarter
Ending balance	`StockholdersEquity`	$967.22M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.07B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$92.65M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$225.15M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$239.21M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$149.27M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.08B	USD	Point-in-time
Ending balance	`StockholdersEquity`	$868.94M	USD	Point-in-time

Comprehensive Income 28 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`NetIncomeLoss`	$6.82M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-113.66M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$142.62M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$56.94M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-175.38M	USD	3 Qtrs
Net (loss) income	`NetIncomeLoss`	$11.89M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-68.53M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$73.79M	USD	1 Quarter
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$11.00K	USD	3 Qtrs
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$-1.34M	USD	3 Qtrs
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$86.00K	USD	1 Quarter
Amortization of and adjustments to employee benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent`	$-39.00K	USD	1 Quarter
Income tax expense	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	-	USD	1 Quarter
Income tax expense	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	-	USD	3 Qtrs
Income tax expense	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$-350.00K	USD	3 Qtrs
Income tax expense	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$22.00K	USD	1 Quarter
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$37.00K	USD	1 Quarter
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-11.00K	USD	3 Qtrs
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$39.00K	USD	1 Quarter
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$877.00K	USD	1 Quarter
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-87.00K	USD	1 Quarter
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$177.00K	USD	1 Quarter
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-64.00K	USD	1 Quarter
Total other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$990.00K	USD	3 Qtrs
Total comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-174.39M	USD	3 Qtrs
Total comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$142.61M	USD	3 Qtrs
Total comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$11.93M	USD	1 Quarter
Total comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-68.60M	USD	1 Quarter

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