10-K Filing

CORE NATURAL RESOURCES, INC. CIK: 1710366 FY 2020

Filing Information

Form Type	10-K
Accession Number	`0001437749-21-002802`
Period End Date	20201231
Filing Date	20210212
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	ceix20201223b_10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 89 Income Statement 54 Cash Flow Statement 95 Stockholders Equity 47 Comprehensive Income 39

Balance Sheet 89 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock shares authorized (in shares)	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Common stock shares authorized (in shares)	`CommonStockSharesAuthorized`	62.50M	shares	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$80.29M	USD	Point-in-time
Cash and Cash Equivalents	`CashAndCashEquivalentsAtCarryingValue`	$50.85M	USD	Point-in-time
Common stock shares issued (in shares)	`CommonStockSharesIssued`	25.93M	shares	Point-in-time
Common stock shares issued (in shares)	`CommonStockSharesIssued`	34.03M	shares	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$131.69M	USD	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	27.44M	shares	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	27.97M	shares	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	34.03M	shares	Point-in-time
Trade Receivables, net	`AccountsReceivableNetCurrent`	$118.29M	USD	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	25.93M	shares	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$40.98M	USD	Point-in-time
Other Receivables, net	`OtherReceivablesNetCurrent`	$42.16M	USD	Point-in-time
Inventories (Note 9)	`InventoryNet`	$56.20M	USD	Point-in-time
Inventories (Note 9)	`InventoryNet`	$54.13M	USD	Point-in-time
Prepaid Expenses and Other Assets	`PrepaidExpenseAndOtherAssetsCurrent`	$25.45M	USD	Point-in-time
Prepaid Expenses and Other Assets	`PrepaidExpenseAndOtherAssetsCurrent`	$30.93M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$292.94M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$338.03M	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$5.14B	USD	Point-in-time
Property, Plant and Equipment	`PropertyPlantAndEquipmentGross`	$5.01B	USD	Point-in-time
LessAccumulated Depreciation, Depletion and Amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.92B	USD	Point-in-time
LessAccumulated Depreciation, Depletion and Amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.09B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentNet`	$2.05B	USD	Point-in-time
Total Property, Plant and EquipmentNet	`PropertyPlantAndEquipmentNet`	$2.09B	USD	Point-in-time
Deferred Income Taxes (Note 6)	`DeferredIncomeTaxAssetsNet`	$68.82M	USD	Point-in-time
Deferred Income Taxes (Note 6)	`DeferredIncomeTaxAssetsNet`	$103.50M	USD	Point-in-time
Right of Use Asset - Operating Leases (Note 14)	`OperatingLeaseRightOfUseAsset`	$53.44M	USD	Point-in-time
Right of Use Asset - Operating Leases (Note 14)	`OperatingLeaseRightOfUseAsset`	$72.63M	USD	Point-in-time
Other, net	`OtherAssetsMiscellaneousNoncurrent`	$59.11M	USD	Point-in-time
Other, net	`OtherAssetsMiscellaneousNoncurrent`	$87.47M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$263.61M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$181.36M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.76B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.69B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$2.52B	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$71.23M	USD	Point-in-time
Accounts Payable	`AccountsPayableCurrent`	$106.22M	USD	Point-in-time
Current Portion of Long-Term Debt (Note 13 and Note 14)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$53.85M	USD	Point-in-time
Current Portion of Long-Term Debt (Note 13 and Note 14)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$50.27M	USD	Point-in-time
Other Accrued Liabilities (Note 12)	`AccruedLiabilitiesCurrent`	$243.40M	USD	Point-in-time
Other Accrued Liabilities (Note 12)	`AccruedLiabilitiesCurrent`	$235.77M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$368.47M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$392.26M	USD	Point-in-time
Long-Term Debt (Note 13)	`LongTermDebtNoncurrent`	$566.86M	USD	Point-in-time
Long-Term Debt (Note 13)	`LongTermDebtNoncurrent`	$653.80M	USD	Point-in-time
Finance Lease Obligations (Note 14)	`FinanceLeaseLiabilityNoncurrent`	$36.20M	USD	Point-in-time
Finance Lease Obligations (Note 14)	`FinanceLeaseLiabilityNoncurrent`	$9.04M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$662.84M	USD	Point-in-time
Total Long-Term Debt	`LongTermDebtAndCapitalLeaseObligations`	$603.06M	USD	Point-in-time
Postretirement Benefits Other Than Pensions (Note 15)	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$387.64M	USD	Point-in-time
Postretirement Benefits Other Than Pensions (Note 15)	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$432.50M	USD	Point-in-time
Pneumoconiosis Benefits (Note 16)	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$229.72M	USD	Point-in-time
Pneumoconiosis Benefits (Note 16)	`EmployeeRelatedLiabilitiesMedicalAndDisabilityBenefitsNoncurrent`	$202.14M	USD	Point-in-time
Asset Retirement Obligations (Note 8)	`AssetRetirementObligationsNoncurrent`	$250.21M	USD	Point-in-time
Asset Retirement Obligations (Note 8)	`AssetRetirementObligationsNoncurrent`	$228.18M	USD	Point-in-time
Workers Compensation (Note 16)	`WorkersCompensationLiabilityNoncurrent`	$61.19M	USD	Point-in-time
Workers Compensation (Note 16)	`WorkersCompensationLiabilityNoncurrent`	$64.39M	USD	Point-in-time
Salary Retirement (Note 15)	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$35.36M	USD	Point-in-time
Salary Retirement (Note 15)	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$49.93M	USD	Point-in-time
Operating Lease Liability (Note 14)	`OperatingLeaseLiabilityNoncurrent`	$55.41M	USD	Point-in-time
Operating Lease Liability (Note 14)	`OperatingLeaseLiabilityNoncurrent`	$35.66M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$14.92M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$17.37M	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.07B	USD	Point-in-time
Total Deferred Credits and Other Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$998.32M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.97B	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$2.12B	USD	Point-in-time
Common Stock, $0.01 Par Value; 62,500,000 Shares Authorized, 34,031,374 Shares Issued and Outstanding at December 31, 2020; 25,932,618 Shares Issued and Outstanding at December 31, 2019	`CommonStockValue`	$259.00K	USD	Point-in-time
Common Stock, $0.01 Par Value; 62,500,000 Shares Authorized, 34,031,374 Shares Issued and Outstanding at December 31, 2020; 25,932,618 Shares Issued and Outstanding at December 31, 2019	`CommonStockValue`	$340.00K	USD	Point-in-time
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$642.89M	USD	Point-in-time
Capital in Excess of Par Value	`AdditionalPaidInCapital`	$523.76M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$246.85M	USD	Point-in-time
Retained Earnings	`RetainedEarningsAccumulatedDeficit`	$259.90M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-336.56M	USD	Point-in-time
Accumulated Other Comprehensive Loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-348.73M	USD	Point-in-time
Total CONSOL Energy Inc. Stockholders Equity	`StockholdersEquity`	$435.20M	USD	Point-in-time
Total CONSOL Energy Inc. Stockholders Equity	`StockholdersEquity`	$553.52M	USD	Point-in-time
Noncontrolling Interest	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling Interest	`MinorityInterest`	$137.20M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$553.52M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$572.39M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$343.64M	USD	Point-in-time
TOTAL EQUITY	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$551.61M	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.69B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$2.52B	USD	Point-in-time

Income Statement 54 line items

Line Item	Tag	Value	Unit	Period
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.38B	USD	Annual
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.47B	USD	Annual
Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$879.46M	USD	Annual
Other Income not Allocated to Segments (Note 4)	`OtherIncome`	$58.66M	USD	Annual
Other Income not Allocated to Segments (Note 4)	`OtherIncome`	$126.89M	USD	Annual
Other Income not Allocated to Segments (Note 4)	`OtherIncome`	$53.35M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$15.29M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$565.00K	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets`	$2.00M	USD	Annual
Total Revenue and Other Income	`Revenues`	$1.02B	USD	Annual
Total Revenue and Other Income	`Revenues`	$1.53B	USD	Annual
Total Revenue and Other Income	`Revenues`	$1.43B	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$667.60M	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$946.45M	USD	Annual
Operating and Other Costs	`OperatingCostsAndExpenses`	$948.01M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$207.10M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$201.26M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$210.76M	USD	Annual
Freight Expense	`FreightExpense`	$43.57M	USD	Annual
Freight Expense	`FreightExpense`	$19.67M	USD	Annual
Freight Expense	`FreightExpense`	$39.99M	USD	Annual
Selling, General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$65.35M	USD	Annual
Selling, General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$67.11M	USD	Annual
Selling, General and Administrative Costs	`SellingGeneralAndAdministrativeExpense`	$72.71M	USD	Annual
(Gain) Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-3.92M	USD	Annual
(Gain) Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$21.35M	USD	Annual
(Gain) Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-24.45M	USD	Annual
Interest Expense, net	`InterestExpense`	$66.46M	USD	Annual
Interest Expense, net	`InterestExpense`	$83.85M	USD	Annual
Interest Expense, net	`InterestExpense`	$61.19M	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.33B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.03B	USD	Annual
Total Costs and Expenses	`CostsAndExpenses`	$1.34B	USD	Annual
(Loss) Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$187.61M	USD	Annual
(Loss) Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$98.10M	USD	Annual
(Loss) Earnings Before Income Tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-9.24M	USD	Annual
Income Tax Expense (Note 6)	`IncomeTaxExpenseBenefit`	$8.83M	USD	Annual
Income Tax Expense (Note 6)	`IncomeTaxExpenseBenefit`	$3.97M	USD	Annual
Income Tax Expense (Note 6)	`IncomeTaxExpenseBenefit`	$4.54M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$-13.21M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$178.78M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$93.56M	USD	Annual
Less: Net (Loss) Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.46M	USD	Annual
Less: Net (Loss) Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$17.56M	USD	Annual
Less: Net (Loss) Income Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$25.81M	USD	Annual
Net (Loss) Income Attributable to CONSOL Energy Inc. Shareholders	`NetIncomeLoss`	$76.00M	USD	Annual
Net (Loss) Income Attributable to CONSOL Energy Inc. Shareholders	`NetIncomeLoss`	$152.98M	USD	Annual
Net (Loss) Income Attributable to CONSOL Energy Inc. Shareholders	`NetIncomeLoss`	$-9.76M	USD	Annual
Total Basic (Loss) Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$5.48	USD	Annual
Total Basic (Loss) Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$-0.37	USD	Annual
Total Basic (Loss) Earnings per Share (in dollars per share)	`EarningsPerShareBasic`	$2.82	USD	Annual
Total Dilutive (Loss) Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$2.81	USD	Annual
Total Dilutive (Loss) Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$5.38	USD	Annual
Total Dilutive (Loss) Earnings per Share (in dollars per share)	`EarningsPerShareDiluted`	$-0.37	USD	Annual

Cash Flow Statement 95 line items

Line Item	Tag	Value	Unit	Period
Net (Loss) Income	`ProfitLoss`	$-13.21M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$178.78M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$93.56M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$207.10M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$201.26M	USD	Annual
Depreciation, Depletion and Amortization	`DepreciationDepletionAndAmortization`	$210.76M	USD	Annual
Stock/Unit-Based Compensation	`ShareBasedCompensation`	$10.23M	USD	Annual
Stock/Unit-Based Compensation	`ShareBasedCompensation`	$11.58M	USD	Annual
Stock/Unit-Based Compensation	`ShareBasedCompensation`	$12.76M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$2.00M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$15.29M	USD	Annual
Gain on Sale of Assets	`GainLossOnDispositionOfAssets1`	$565.00K	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$8.86M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$7.45M	USD	Annual
Amortization of Debt Issuance Costs	`AmortizationOfFinancingCosts`	$6.42M	USD	Annual
(Gain) Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-3.92M	USD	Annual
(Gain) Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$21.35M	USD	Annual
(Gain) Loss on Debt Extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-24.45M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$-17.42M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$-16.48M	USD	Annual
Deferred Income Taxes	`DeferredIncomeTaxExpenseBenefit`	$11.69M	USD	Annual
Equity in Earnings of Affiliates	`IncomeLossFromEquityMethodInvestments`	$-1.25M	USD	Annual
Equity in Earnings of Affiliates	`IncomeLossFromEquityMethodInvestments`	-	USD	Annual
Equity in Earnings of Affiliates	`IncomeLossFromEquityMethodInvestments`	-	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-39.16M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$38.96M	USD	Annual
Trade and Other Receivables	`IncreaseDecreaseInAccountsAndNotesReceivable`	$-11.13M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$2.07M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$5.49M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-4.77M	USD	Annual
Prepaid Expenses and Other Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$7.31M	USD	Annual
Prepaid Expenses and Other Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-497.00K	USD	Annual
Prepaid Expenses and Other Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-7.57M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$-17.30M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$-15.58M	USD	Annual
Changes in Other Assets	`IncreaseDecreaseInOtherOperatingAssets`	$21.06M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-21.71M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$-30.76M	USD	Annual
Accounts Payable	`IncreaseDecreaseInAccountsPayable`	$37.49M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-2.92M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-38.66M	USD	Annual
Other Operating Liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-7.88M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-24.06M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-25.43M	USD	Annual
Changes in Other Liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-23.53M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$413.52M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$244.57M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$129.33M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$169.74M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$145.75M	USD	Annual
Capital Expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$86.00M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$2.20M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$9.90M	USD	Annual
Proceeds from Sales of Assets	`ProceedsFromSaleOfProductiveAssets`	$2.10M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$5.00M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$10.00M	USD	Annual
Other Investing Activity	`PaymentsForProceedsFromOtherInvestingActivities`	$229.00K	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-76.33M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-153.65M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-172.54M	USD	Annual
Proceeds from Finance Lease Obligations	`ProceedsFromFinanceLeaseObligations`	-	USD	Annual
Proceeds from Finance Lease Obligations	`ProceedsFromFinanceLeaseObligations`	$19.31M	USD	Annual
Proceeds from Finance Lease Obligations	`ProceedsFromFinanceLeaseObligations`	-	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$18.55M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$15.48M	USD	Annual
Payments on Finance Lease Obligations	`FinanceLeasePrincipalPayments`	$28.30M	USD	Annual
Distributions to Noncontrolling Interest	`PaymentsToMinorityShareholders`	$22.27M	USD	Annual
Distributions to Noncontrolling Interest	`PaymentsToMinorityShareholders`	$5.58M	USD	Annual
Distributions to Noncontrolling Interest	`PaymentsToMinorityShareholders`	$22.22M	USD	Annual
Shares/Units Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$863.00K	USD	Annual
Shares/Units Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.42M	USD	Annual
Shares/Units Withheld for Taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.96M	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$32.73M	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchases of Common Stock	`PaymentsForRepurchaseOfCommonStock`	$25.84M	USD	Annual
Spin Distribution to CNX Resources Corporation	`SpinDistribution`	-	USD	Annual
Spin Distribution to CNX Resources Corporation	`SpinDistribution`	-	USD	Annual
Spin Distribution to CNX Resources Corporation	`SpinDistribution`	$18.23M	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	$12.49M	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	$2.17M	USD	Annual
Debt Issuance and Financing Fees	`PaymentsOfFinancingCosts`	$9.00M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-256.67M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-148.92M	USD	Annual
Net Cash Used in Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$-82.44M	USD	Annual
Net (Decrease) Increase in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-184.64M	USD	Annual
Net (Decrease) Increase in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$110.96M	USD	Annual
Net (Decrease) Increase in Cash and Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-29.44M	USD	Annual
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$50.85M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.29M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$264.94M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$153.98M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$50.85M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.29M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$264.94M	USD	Point-in-time
Cash and Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$153.98M	USD	Point-in-time

Stockholders Equity 47 line items

Line Item	Tag	Value	Unit	Period
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-8.43M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-19.91M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-4.87M	USD	Annual
Shares repurchased (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	1.72M	shares	Annual
Shares repurchased (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	0.00	shares	Annual
Shares repurchased (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	708,245.00	shares	Annual
Unrealized Loss on Cash Flow Hedges, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Unrealized Loss on Cash Flow Hedges, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$674.00K	USD	Annual
Unrealized Loss on Cash Flow Hedges, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$37.00K	USD	Annual
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$553.52M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$572.39M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$343.64M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$551.61M	USD	Point-in-time
Net Income (Loss)	`ProfitLoss`	$-13.21M	USD	Annual
Net Income (Loss)	`ProfitLoss`	$178.78M	USD	Annual
Net Income (Loss)	`ProfitLoss`	$93.56M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Net of Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$25.13M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Net of Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-14.23M	USD	Annual
Actuarially Determined Long-Term Liability Adjustments, Net of Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-66.34M	USD	Annual
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$68.31M	USD	Annual
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$245.13M	USD	Annual
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-988.00K	USD	Annual
Separation Adjustments	`StockholdersEquitySeparationRelatedAdjustments`	$7.22M	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of Common Stock	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$25.84M	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$32.73M	USD	Annual
Reclassification of Stranded Tax Effect of Change in Tax Law	`StockholdersEquityReclassificationAdjustmentChangeInTaxLaw`	-	USD	Annual
Amortization of Stock-Based Compensation Awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$10.23M	USD	Annual
Amortization of Stock-Based Compensation Awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$12.76M	USD	Annual
Amortization of Stock-Based Compensation Awards	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$11.58M	USD	Annual
Shares/Units Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.42M	USD	Annual
Shares/Units Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$863.00K	USD	Annual
Shares/Units Withheld for Taxes	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.96M	USD	Annual
Distributions to Noncontrolling Interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$5.58M	USD	Annual
Distributions to Noncontrolling Interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$22.22M	USD	Annual
Distributions to Noncontrolling Interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$22.27M	USD	Annual
Interest Rate Hedge	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-2.00M	USD	Annual
Interest Rate Hedge	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Interest Rate Hedge	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-117.00K	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$25.84M	USD	Annual
Repurchases of Common Stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$32.73M	USD	Annual
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$553.52M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$572.39M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$343.64M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$551.61M	USD	Point-in-time

Comprehensive Income 39 line items

Line Item	Tag	Value	Unit	Period
Amortization of Prior Service Credits, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$697.00K	USD	Annual
Amortization of Prior Service Credits, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$619.00K	USD	Annual
Net (Loss) Income	`ProfitLoss`	$-13.21M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$178.78M	USD	Annual
Amortization of Prior Service Credits, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	$662.00K	USD	Annual
Net (Loss) Income	`ProfitLoss`	$93.56M	USD	Annual
Net Actuarial Loss, Tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$-5.59M	USD	Annual
Net Actuarial Loss, Tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$-5.60M	USD	Annual
Net Actuarial Loss, Tax	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodTax`	$-3.96M	USD	Annual
Amortization of Prior Service Credits (net of tax: $619, $697, $662)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$1.79M	USD	Annual
Other Comprehensive (Loss) Gain before Reclassifications, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$-14.99M	USD	Annual
Amortization of Prior Service Credits (net of tax: $619, $697, $662)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$2.08M	USD	Annual
Amortization of Prior Service Credits (net of tax: $619, $697, $662)	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$2.25M	USD	Annual
Other Comprehensive (Loss) Gain before Reclassifications, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$109.00K	USD	Annual
Other Comprehensive (Loss) Gain before Reclassifications, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$11.69M	USD	Annual
Unrealized Loss on Cash Flow Hedges, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Unrealized Loss on Cash Flow Hedges, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$674.00K	USD	Annual
Recognized Net Actuarial Loss (net of tax: $(5,596), $(3,958), $(5,590))	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax`	$16.16M	USD	Annual
Recognized Net Actuarial Loss (net of tax: $(5,596), $(3,958), $(5,590))	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax`	$11.77M	USD	Annual
Unrealized Loss on Cash Flow Hedges, Tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$37.00K	USD	Annual
Recognized Net Actuarial Loss (net of tax: $(5,596), $(3,958), $(5,590))	`OtherComprehensiveIncomeLossDefinedBenefitPlanActuarialGainLossArisingDuringPeriodAfterTax`	$18.96M	USD	Annual
Other Comprehensive (Loss) Gain before Reclassifications (net of tax: $109, $11,690, $(14,986))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-145.00K	USD	Annual
Other Comprehensive (Loss) Gain before Reclassifications (net of tax: $109, $11,690, $(14,986))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-34.83M	USD	Annual
Other Comprehensive (Loss) Gain before Reclassifications (net of tax: $109, $11,690, $(14,986))	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$49.63M	USD	Annual
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-2.00M	USD	Annual
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	-	USD	Annual
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Total	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-117.00K	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-25.25M	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$66.34M	USD	Annual
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$12.23M	USD	Annual
Comprehensive (Loss) Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$68.31M	USD	Annual
Comprehensive (Loss) Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$245.13M	USD	Annual
Comprehensive (Loss) Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-988.00K	USD	Annual
Less: Comprehensive (Loss) Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-3.40M	USD	Annual
Less: Comprehensive (Loss) Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$17.55M	USD	Annual
Less: Comprehensive (Loss) Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$25.80M	USD	Annual
Comprehensive Income Attributable to CONSOL Energy Inc. Shareholders	`ComprehensiveIncomeNetOfTax`	$2.41M	USD	Annual
Comprehensive Income Attributable to CONSOL Energy Inc. Shareholders	`ComprehensiveIncomeNetOfTax`	$219.32M	USD	Annual
Comprehensive Income Attributable to CONSOL Energy Inc. Shareholders	`ComprehensiveIncomeNetOfTax`	$50.76M	USD	Annual

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