10-K Filing

ANTERO RESOURCES CORP CIK: 1433270 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0001558370-22-001283`
Period End Date	20211231
Filing Date	20220216
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	ar-20211231x10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 102 Income Statement 95 Cash Flow Statement 141 Stockholders Equity 30

Balance Sheet 102 line items

Line Item	Tag	Value	Unit	Period
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, authorized shares	`PreferredStockSharesAuthorized`	50.00M	shares	Point-in-time
Preferred stock, authorized shares	`PreferredStockSharesAuthorized`	50.00M	shares	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$28.46M	USD	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$79.00M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Accrued revenue	`ContractWithCustomerReceivableAfterAllowanceForCreditLossCurrent`	$425.31M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Accrued revenue	`ContractWithCustomerReceivableAfterAllowanceForCreditLossCurrent`	$591.44M	USD	Point-in-time
Common stock, authorized shares	`CommonStockSharesAuthorized`	1.00B	shares	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$105.13M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$757.00K	USD	Point-in-time
Common stock, authorized shares	`CommonStockSharesAuthorized`	1.00B	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	268.67M	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$14.92M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	313.93M	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$15.24M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$686.12M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	268.67M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$574.14M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	313.93M	shares	Point-in-time
Unproved properties	`UnprovedOilAndGasPropertySuccessfulEffortMethod`	$1.18B	USD	Point-in-time
Unproved properties	`UnprovedOilAndGasPropertySuccessfulEffortMethod`	$1.04B	USD	Point-in-time
Proved properties	`ProvedOilAndGasPropertySuccessfulEffortMethod`	$12.65B	USD	Point-in-time
Proved properties	`ProvedOilAndGasPropertySuccessfulEffortMethod`	$12.26B	USD	Point-in-time
Gathering systems and facilities	`CapitalizedCostsWellsAndRelatedEquipmentAndFacilities`	$5.80M	USD	Point-in-time
Gathering systems and facilities	`CapitalizedCostsWellsAndRelatedEquipmentAndFacilities`	$5.80M	USD	Point-in-time
Other property and equipment	`PropertyPlantAndEquipmentOther`	$74.36M	USD	Point-in-time
Other property and equipment	`PropertyPlantAndEquipmentOther`	$116.52M	USD	Point-in-time
Property and equipment, gross	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$13.81B	USD	Point-in-time
Property and equipment, gross	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization`	$13.52B	USD	Point-in-time
Less accumulated depletion, depreciation, and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$3.87B	USD	Point-in-time
Less accumulated depletion, depreciation, and amortization	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization`	$4.28B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$9.65B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$9.53B	USD	Point-in-time
Operating leases right-of-use assets	`OperatingLeaseRightOfUseAsset`	$3.42B	USD	Point-in-time
Operating leases right-of-use assets	`OperatingLeaseRightOfUseAsset`	$2.61B	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$14.37M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$47.29M	USD	Point-in-time
Investment in unconsolidated affiliate	`EquityMethodInvestments`	$255.08M	USD	Point-in-time
Investment in unconsolidated affiliate	`EquityMethodInvestments`	$1.06B	USD	Point-in-time
Investment in unconsolidated affiliate	`EquityMethodInvestments`	$232.40M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$13.79M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$16.68M	USD	Point-in-time
Total assets	`Assets`	$15.20B	USD	Point-in-time
Total assets	`Assets`	$13.15B	USD	Point-in-time
Total assets	`Assets`	$13.90B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$24.82M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$26.73M	USD	Point-in-time
Accounts payable, related parties	`DueToAffiliateCurrent`	$69.86M	USD	Point-in-time
Accounts payable, related parties	`DueToAffiliateCurrent`	$76.24M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$457.24M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$343.52M	USD	Point-in-time
Revenue distributions payable	`RevenueDistributionsPayableCurrent`	$444.87M	USD	Point-in-time
Revenue distributions payable	`RevenueDistributionsPayableCurrent`	$198.12M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$31.24M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$559.85M	USD	Point-in-time
Short-term lease liabilities	`OperatingAndFinanceLeaseLiabilityCurrent`	$456.35M	USD	Point-in-time
Short-term lease liabilities	`OperatingAndFinanceLeaseLiabilityCurrent`	$266.02M	USD	Point-in-time
Deferred revenue, VPP	`DeferredRevenueCurrent`	$45.26M	USD	Point-in-time
Deferred revenue, VPP	`DeferredRevenueCurrent`	$37.60M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$2.30M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$11.14M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$983.05M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.07B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.13B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$3.00B	USD	Point-in-time
Deferred income tax liability	`DeferredIncomeTaxLiabilitiesNet`	$318.13M	USD	Point-in-time
Deferred income tax liability	`DeferredIncomeTaxLiabilitiesNet`	$412.25M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$181.81M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$99.17M	USD	Point-in-time
Long-term lease liabilities	`OperatingAndFinanceLeaseLiabilityNoncurrent`	$2.96B	USD	Point-in-time
Long-term lease liabilities	`OperatingAndFinanceLeaseLiabilityNoncurrent`	$2.35B	USD	Point-in-time
Deferred revenue, VPP	`DeferredRevenueNoncurrent`	$156.02M	USD	Point-in-time
Deferred revenue, VPP	`DeferredRevenueNoncurrent`	$118.37M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$59.69M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$54.46M	USD	Point-in-time
Total liabilities	`Liabilities`	$7.83B	USD	Point-in-time
Total liabilities	`Liabilities`	$7.06B	USD	Point-in-time
Commitments and contingencies (Notes 15 and 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 15 and 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $0.01 par value; authorized - 50,000 shares; none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value; authorized - 50,000 shares; none issued	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $0.01 par value; authorized - 1,000,000 shares; 268,672 shares and 313,930 shares issued and outstanding as of December 31, 2020 and 2021, respectively	`CommonStockValue`	$2.69M	USD	Point-in-time
Common stock, $0.01 par value; authorized - 1,000,000 shares; 268,672 shares and 313,930 shares issued and outstanding as of December 31, 2020 and 2021, respectively	`CommonStockValue`	$3.14M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$6.37B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$6.20B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-617.38M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-430.48M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.77B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.76B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$308.93M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$322.57M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.07B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.97B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.09B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.49B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$13.15B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$13.90B	USD	Point-in-time

Income Statement 95 line items

Line Item	Tag	Value	Unit	Period
Equity-based compensation expense	`ShareBasedCompensation`	$20.44M	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$23.56M	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$23.32M	USD	Annual
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$3.39B	USD	Annual
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$3.94B	USD	Annual
Revenue	`RevenueFromContractWithCustomerIncludingAssessedTax`	$6.51B	USD	Annual
Commodity derivative fair value gains (losses)	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$79.92M	USD	Annual
Commodity derivative fair value gains (losses)	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$463.97M	USD	Annual
Commodity derivative fair value gains (losses)	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-1.94B	USD	Annual
Amortization of deferred revenue, VPP	`DeferredRevenueRevenueRecognized1`	$14.51M	USD	Annual
Amortization of deferred revenue, VPP	`DeferredRevenueRevenueRecognized1`	$45.24M	USD	Annual
Other income	`OtherIncome`	$4.16M	USD	Annual
Other income	`OtherIncome`	$1.02M	USD	Annual
Other income	`OtherIncome`	$2.80M	USD	Annual
Total revenue	`Revenues`	$4.41B	USD	Annual
Total revenue	`Revenues`	$3.49B	USD	Annual
Total revenue	`Revenues`	$4.62B	USD	Annual
Lease operating	`OperatingLeaseExpense`	$96.79M	USD	Annual
Lease operating	`OperatingLeaseExpense`	$145.72M	USD	Annual
Lease operating	`OperatingLeaseExpense`	$98.86M	USD	Annual
Production and ad valorem taxes	`TaxesExcludingIncomeAndExciseTaxes`	$125.14M	USD	Annual
Production and ad valorem taxes	`TaxesExcludingIncomeAndExciseTaxes`	$106.78M	USD	Annual
Production and ad valorem taxes	`TaxesExcludingIncomeAndExciseTaxes`	$197.91M	USD	Annual
General and administrative (including equity-based compensation expense of $23,559, $23,317 and $20,437 in 2019, 2020 and 2021, respectively)	`GeneralAndAdministrativeExpense`	$178.70M	USD	Annual
General and administrative (including equity-based compensation expense of $23,559, $23,317 and $20,437 in 2019, 2020 and 2021, respectively)	`GeneralAndAdministrativeExpense`	$134.48M	USD	Annual
General and administrative (including equity-based compensation expense of $23,559, $23,317 and $20,437 in 2019, 2020 and 2021, respectively)	`GeneralAndAdministrativeExpense`	$145.01M	USD	Annual
Depletion, depreciation, and amortization	`DepreciationDepletionAndAmortization`	$914.87M	USD	Annual
Depletion, depreciation, and amortization	`DepreciationDepletionAndAmortization`	$861.87M	USD	Annual
Depletion, depreciation, and amortization	`DepreciationDepletionAndAmortization`	$742.01M	USD	Annual
Impairment of oil and gas properties	`ImpairmentOfOilAndGasProperties`	$223.77M	USD	Annual
Impairment of oil and gas properties	`ImpairmentOfOilAndGasProperties`	$90.52M	USD	Annual
Impairment of oil and gas properties	`ImpairmentOfOilAndGasProperties`	$1.30B	USD	Annual
Impairment of midstream assets	`ImpairmentOfLongLivedAssetsHeldForUse`	$14.78M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$3.42M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$3.82M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$3.76M	USD	Annual
Contract termination and rig stacking	`LossOnContractTermination`	$4.30M	USD	Annual
Contract termination and rig stacking	`LossOnContractTermination`	$14.03M	USD	Annual
Contract termination and rig stacking	`LossOnContractTermination`	$14.29M	USD	Annual
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$-348.00K	USD	Annual
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$2.23M	USD	Annual
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$-951.00K	USD	Annual
Total operating expenses	`CostsAndExpenses`	$5.40B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$4.60B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$4.45B	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$23.86M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$-987.04M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$-953.45M	USD	Annual
Interest expense, net	`InterestIncomeExpenseNet`	$-181.87M	USD	Annual
Interest expense, net	`InterestIncomeExpenseNet`	$-228.11M	USD	Annual
Interest expense, net	`InterestIncomeExpenseNet`	$-199.87M	USD	Annual
Equity in earnings (loss) of unconsolidated affiliate	`IncomeLossFromEquityMethodInvestments`	$-62.66M	USD	Annual
Equity in earnings (loss) of unconsolidated affiliate	`IncomeLossFromEquityMethodInvestments`	$77.08M	USD	Annual
Equity in earnings (loss) of unconsolidated affiliate	`IncomeLossFromEquityMethodInvestments`	$-143.22M	USD	Annual
Gain (loss) on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-93.19M	USD	Annual
Gain (loss) on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$36.42M	USD	Annual
Gain (loss) on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$175.96M	USD	Annual
Loss on convertible note equitizations	`InducedConversionOfConvertibleDebtExpense`	$50.78M	USD	Annual
Loss on the sale of equity method investment shares	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$-108.75M	USD	Annual
Gain on deconsolidation of Antero Midstream Partners LP	`DeconsolidationGainOrLossAmount`	$1.41B	USD	Annual
Water earnout	`IncomeLossFromSettlementOfWaterEarnout`	$125.00M	USD	Annual
Impairment of equity method investment	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$467.59M	USD	Annual
Impairment of equity method investment	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$610.63M	USD	Annual
Transaction expense	`ProfessionalFees`	$7.24M	USD	Annual
Transaction expense	`ProfessionalFees`	$3.29M	USD	Annual
Total other income (expense)	`NonoperatingIncomeExpense`	$619.80M	USD	Annual
Total other income (expense)	`NonoperatingIncomeExpense`	$-704.45M	USD	Annual
Total other income (expense)	`NonoperatingIncomeExpense`	$-252.05M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-367.25M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-1.66B	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-228.19M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-397.48M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-74.11M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-74.08M	USD	Annual
Net loss and comprehensive loss including noncontrolling interests	`ProfitLoss`	$-154.11M	USD	Annual
Net loss and comprehensive loss including noncontrolling interests	`ProfitLoss`	$-293.14M	USD	Annual
Net loss and comprehensive loss including noncontrolling interests	`ProfitLoss`	$-1.26B	USD	Annual
Less: net income and comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$46.99M	USD	Annual
Less: net income and comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.49M	USD	Annual
Less: net income and comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$32.79M	USD	Annual
Net loss and comprehensive loss attributable to Antero Resources Corporation	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.27B	USD	Annual
Net loss and comprehensive loss attributable to Antero Resources Corporation	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-186.90M	USD	Annual
Net loss and comprehensive loss attributable to Antero Resources Corporation	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-340.13M	USD	Annual
Loss per share-basic (in dollars per share)	`EarningsPerShareBasic`	$-1.11	USD	Annual
Loss per share-basic (in dollars per share)	`EarningsPerShareBasic`	$-4.65	USD	Annual
Loss per share-basic (in dollars per share)	`EarningsPerShareBasic`	$-0.61	USD	Annual
Loss per share-diluted (in dollars per share)	`EarningsPerShareDiluted`	$-1.11	USD	Annual
Loss per share-diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.61	USD	Annual
Loss per share-diluted (in dollars per share)	`EarningsPerShareDiluted`	$-4.65	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	306.40M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	308.15M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	272.43M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	308.15M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	306.40M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	272.43M	shares	Annual

Cash Flow Statement 141 line items

Line Item	Tag	Value	Unit	Period
Net loss including noncontrolling interests	`ProfitLoss`	$-154.11M	USD	Annual
Net loss including noncontrolling interests	`ProfitLoss`	$-293.14M	USD	Annual
Net loss including noncontrolling interests	`ProfitLoss`	$-1.26B	USD	Annual
Depletion, depreciation, amortization, and accretion	`DepletionDepreciationAmortizationAndAccretion`	$918.63M	USD	Annual
Depletion, depreciation, amortization, and accretion	`DepletionDepreciationAmortizationAndAccretion`	$745.83M	USD	Annual
Depletion, depreciation, amortization, and accretion	`DepletionDepreciationAmortizationAndAccretion`	$865.29M	USD	Annual
Impairments	`AssetImpairmentCharges`	$1.78B	USD	Annual
Impairments	`AssetImpairmentCharges`	$834.40M	USD	Annual
Impairments	`AssetImpairmentCharges`	$90.52M	USD	Annual
Commodity derivative fair value losses (gains)	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$79.92M	USD	Annual
Commodity derivative fair value losses (gains)	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$463.97M	USD	Annual
Commodity derivative fair value losses (gains)	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-1.94B	USD	Annual
Gains (losses) on settled commodity derivatives	`GainLossOnSettlementOfCommodityDerivatives`	$1.18B	USD	Annual
Gains (losses) on settled commodity derivatives	`GainLossOnSettlementOfCommodityDerivatives`	$-325.09M	USD	Annual
Gains (losses) on settled commodity derivatives	`GainLossOnSettlementOfCommodityDerivatives`	$-794.68M	USD	Annual
Proceeds from (payments for) derivative monetizations	`ProceedsFromPaymentsForDerivativeMonetizations`	$-4.57M	USD	Annual
Proceeds from (payments for) derivative monetizations	`ProceedsFromPaymentsForDerivativeMonetizations`	$9.01M	USD	Annual
Deferred income tax benefit	`DeferredIncomeTaxExpenseBenefit`	$-74.29M	USD	Annual
Deferred income tax benefit	`DeferredIncomeTaxExpenseBenefit`	$-79.16M	USD	Annual
Deferred income tax benefit	`DeferredIncomeTaxExpenseBenefit`	$-397.27M	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$20.44M	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$23.56M	USD	Annual
Equity-based compensation expense	`ShareBasedCompensation`	$23.32M	USD	Annual
Equity in (earnings) loss of unconsolidated affiliate	`IncomeLossFromEquityMethodInvestments`	$-62.66M	USD	Annual
Equity in (earnings) loss of unconsolidated affiliate	`IncomeLossFromEquityMethodInvestments`	$77.08M	USD	Annual
Equity in (earnings) loss of unconsolidated affiliate	`IncomeLossFromEquityMethodInvestments`	$-143.22M	USD	Annual
Distributions/dividends of earnings from unconsolidated affiliate	`EquityMethodInvestmentDividendsOrDistributions`	$157.96M	USD	Annual
Distributions/dividends of earnings from unconsolidated affiliate	`EquityMethodInvestmentDividendsOrDistributions`	$136.61M	USD	Annual
Distributions/dividends of earnings from unconsolidated affiliate	`EquityMethodInvestmentDividendsOrDistributions`	$171.02M	USD	Annual
Amortization of deferred revenue	`DeferredRevenueRevenueRecognized1`	$14.51M	USD	Annual
Amortization of deferred revenue	`DeferredRevenueRevenueRecognized1`	$45.24M	USD	Annual
Amortization of debt issuance costs, debt discount, debt premium and other	`AmortizationOfFinancingCostsAndDiscounts`	$10.68M	USD	Annual
Amortization of debt issuance costs, debt discount, debt premium and other	`AmortizationOfFinancingCostsAndDiscounts`	$12.49M	USD	Annual
Amortization of debt issuance costs, debt discount, debt premium and other	`AmortizationOfFinancingCostsAndDiscounts`	$12.03M	USD	Annual
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$-348.00K	USD	Annual
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$2.23M	USD	Annual
(Gain) loss on sale of assets	`GainLossOnDispositionOfAssets1`	$-951.00K	USD	Annual
Loss on the sale of equity method investment shares	`EquityMethodInvestmentRealizedGainLossOnDisposal`	$-108.75M	USD	Annual
Water earnout	`IncomeLossFromSettlementOfWaterEarnout`	$125.00M	USD	Annual
Gain on deconsolidation of Antero Midstream Partners LP	`DeconsolidationGainOrLossAmount`	$1.41B	USD	Annual
(Gain) loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-93.19M	USD	Annual
(Gain) loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$36.42M	USD	Annual
(Gain) loss on early extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$175.96M	USD	Annual
Loss on convertible note equitizations	`InducedConversionOfConvertibleDebtExpense`	$50.78M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$9.49M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-31.63M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$55.57M	USD	Annual
Accrued revenue	`IncreaseDecreaseInContractWithCustomerReceivableAfterAllowanceForCreditLossCurrent`	$-156.94M	USD	Annual
Accrued revenue	`IncreaseDecreaseInContractWithCustomerReceivableAfterAllowanceForCreditLossCurrent`	$166.13M	USD	Annual
Accrued revenue	`IncreaseDecreaseInContractWithCustomerReceivableAfterAllowanceForCreditLossCurrent`	$107.43M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$5.51M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-316.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$1.02M	USD	Annual
Accounts payable including related parties	`IncreaseDecreaseInAccountsPayable`	$-19.28M	USD	Annual
Accounts payable including related parties	`IncreaseDecreaseInAccountsPayable`	$-28.00M	USD	Annual
Accounts payable including related parties	`IncreaseDecreaseInAccountsPayable`	$-1.18M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$77.58M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-25.76M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$37.95M	USD	Annual
Revenue distributions payable	`IncreaseDecreaseInRevenueDistributionsPayable`	$-102.84M	USD	Annual
Revenue distributions payable	`IncreaseDecreaseInRevenueDistributionsPayable`	$246.76M	USD	Annual
Revenue distributions payable	`IncreaseDecreaseInRevenueDistributionsPayable`	$-5.20M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-89.00K	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$4.59M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$12.89M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.66B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$735.64M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.10B	USD	Annual
Additions to unproved properties	`PaymentsToAcquireOilAndGasProperty`	$45.13M	USD	Annual
Additions to unproved properties	`PaymentsToAcquireOilAndGasProperty`	$88.68M	USD	Annual
Additions to unproved properties	`PaymentsToAcquireOilAndGasProperty`	$79.14M	USD	Annual
Drilling and completion costs	`PaymentsToExploreAndDevelopOilAndGasProperties`	$1.25B	USD	Annual
Drilling and completion costs	`PaymentsToExploreAndDevelopOilAndGasProperties`	$826.26M	USD	Annual
Drilling and completion costs	`PaymentsToExploreAndDevelopOilAndGasProperties`	$601.17M	USD	Annual
Additions to water handling and treatment systems	`PaymentsForWaterHandlingAndTreatmentSystems`	$24.42M	USD	Annual
Additions to gathering systems and facilities	`PaymentsToAcquireOilAndGasEquipment`	$48.24M	USD	Annual
Additions to other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$2.96M	USD	Annual
Additions to other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$6.70M	USD	Annual
Additions to other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$35.62M	USD	Annual
Settlement of water earnout	`ProceedsFromSettlementOfWaterEarnout`	$125.00M	USD	Annual
Investments in unconsolidated affiliates	`PaymentsToAcquireEquityMethodInvestments`	$25.02M	USD	Annual
Proceeds from sale of common stock of Antero Midstream Corporation	`ProceedsFromSaleOfStockInEquityMethodInvestmentToEquityMethodInvestee`	$100.00M	USD	Annual
Proceeds from the Antero Midstream Partners LP Transactions	`ProceedsFromDivestitureOfBusinesses`	$296.61M	USD	Annual
Proceeds from asset sales	`ProceedsFromSaleOfProductiveAssets`	$701.00K	USD	Annual
Proceeds from asset sales	`ProceedsFromSaleOfProductiveAssets`	$3.19M	USD	Annual
Proceeds from asset sales	`ProceedsFromSaleOfProductiveAssets`	$1.98M	USD	Annual
Proceeds from VPP sale, net	`NetProceedsFromVolumetricProductionPaymentTransaction`	$215.79M	USD	Annual
Change in other liabilities	`IncreaseDecreaseInOtherInvestingLiabilities`	$-672.00K	USD	Annual
Change in other assets	`IncreaseDecreaseInOtherInvestingAssets`	$-7.09M	USD	Annual
Change in other assets	`IncreaseDecreaseInOtherInvestingAssets`	$-2.81M	USD	Annual
Change in other assets	`IncreaseDecreaseInOtherInvestingAssets`	$-2.63M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-710.78M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-530.06M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.04B	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$43.44M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$38.77M	USD	Annual
Issuance of senior notes	`ProceedsFromIssuanceOfUnsecuredDebt`	$650.00M	USD	Annual
Issuance of senior notes	`ProceedsFromIssuanceOfUnsecuredDebt`	$1.80B	USD	Annual
Issuance of convertible notes	`ProceedsFromConvertibleDebt`	$287.50M	USD	Annual
Repayment of senior notes	`RepaymentsOfUnsecuredDebt`	$1.22B	USD	Annual
Repayment of senior notes	`RepaymentsOfUnsecuredDebt`	$1.55B	USD	Annual
Repayment of senior notes	`RepaymentsOfUnsecuredDebt`	$191.09M	USD	Annual
Borrowings (repayments) on bank credit facilities, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$-1.02B	USD	Annual
Borrowings (repayments) on bank credit facilities, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$232.00M	USD	Annual
Borrowings (repayments) on bank credit facilities, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$465.00M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$8.98M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$4.55M	USD	Annual
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$31.47M	USD	Annual
Sale of noncontrolling interest	`ProceedsFromSaleOfNoncontrollingInterestInVariableInterestEntity`	$51.00M	USD	Annual
Sale of noncontrolling interest	`ProceedsFromSaleOfNoncontrollingInterestInVariableInterestEntity`	$351.00M	USD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$97.42M	USD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$35.92M	USD	Annual
Distributions to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$85.08M	USD	Annual
Employee tax withholding for settlement of equity compensation awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$13.27M	USD	Annual
Employee tax withholding for settlement of equity compensation awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.39M	USD	Annual
Employee tax withholding for settlement of equity compensation awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$422.00K	USD	Annual
Convertible note equitizations	`RepaymentsOfConvertibleDebt`	$85.65M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.56M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-859.00K	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.29M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-949.33M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-205.58M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$557.56M	USD	Annual
Effect of deconsolidation of Antero Midstream Partners LP	`EffectOfDeconsolidation`	$-619.53M	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-	USD	Annual
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-	USD	Annual
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash paid during the period for interest	`InterestPaidNet`	$192.30M	USD	Annual
Cash paid during the period for interest	`InterestPaidNet`	$224.33M	USD	Annual
Cash paid during the period for interest	`InterestPaidNet`	$141.93M	USD	Annual
Increase (decrease) in accounts payable and accrued liabilities for additions to property and equipment	`ChangeInCapitalExpendituresIncurredButNotYetPaid`	$37.05M	USD	Annual
Increase (decrease) in accounts payable and accrued liabilities for additions to property and equipment	`ChangeInCapitalExpendituresIncurredButNotYetPaid`	$-94.62M	USD	Annual
Increase (decrease) in accounts payable and accrued liabilities for additions to property and equipment	`ChangeInCapitalExpendituresIncurredButNotYetPaid`	$-15.90M	USD	Annual

Stockholders Equity 30 line items

Line Item	Tag	Value	Unit	Period
Balances	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.07B	USD	Point-in-time
Balances	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.97B	USD	Point-in-time
Balances	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.09B	USD	Point-in-time
Balances	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.49B	USD	Point-in-time
Issuance of common shares	`StockIssuedDuringPeriodValueNewIssues`	$364.24M	USD	Annual
Issuance of common shares (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	31.40M	shares	Point-in-time
Issuance of common units in Martica Holdings, LLC	`SubsidiaryUnitsIssuedDuringPeriodValue`	$51.00M	USD	Annual
Issuance of common units in Martica Holdings, LLC	`SubsidiaryUnitsIssuedDuringPeriodValue`	$351.00M	USD	Annual
Equity component of 2026 Convertible Notes, net	`AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt`	$85.41M	USD	Annual
Equity component of 2026 Convertible Notes, net	`AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt`	$-195.06M	USD	Annual
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-422.00K	USD	Annual
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-2.36M	USD	Annual
Issuance of common stock upon vesting of equity-based compensation awards, net of shares withheld for income taxes	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-13.27M	USD	Annual
Issuance of common units by Antero Midstream Partners LP upon vesting of equity-based compensation awards, net of units withheld for income taxes	`SubsidiaryUnitsIssuedDuringPeriodValueShareBasedCompensation`	$-29.00K	USD	Annual
Effect of deconsolidation of Antero Midstream Partners LP	`StockholderSEquityEffectOfDeconsolidation`	$1.12B	USD	Annual
Distributions to non-controlling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$85.08M	USD	Annual
Distributions to non-controlling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$35.92M	USD	Annual
Distributions to non-controlling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$97.42M	USD	Annual
Repurchases and retirements of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$43.44M	USD	Annual
Repurchases and retirements of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$38.77M	USD	Annual
Equity-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$23.32M	USD	Annual
Equity-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$23.56M	USD	Annual
Equity-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$20.44M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$-154.11M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$-293.14M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$-1.26B	USD	Annual
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.07B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.97B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.09B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.49B	USD	Point-in-time

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