$FANG
Diamondback Energy, Inc. Stock $fang

$fang Overview Financials Valuation SEC Filings Company Website

2019 Q4 Form 10-K Financial Statement

#000153983821000015 Filed on February 25, 2021

Income Statement

Concept	2019 Q4	2018 Q4	2018
Revenue	$1.104B	$633.0M	$2.176B
YoY Change	74.41%	58.57%	80.58%
Cost Of Revenue	$259.0M	$146.9M	$435.6M
YoY Change	76.31%	113.21%	95.07%
Gross Profit	$845.0M	$484.9M	$1.741B
YoY Change	74.26%	46.85%	77.29%
Gross Profit Margin	76.54%	76.6%	79.99%
Selling, General & Admin	$36.00M	$19.50M	$65.00M
YoY Change	84.62%	75.68%	35.42%
% of Gross Profit	4.26%	4.02%	3.73%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$401.0M	$231.6M	$623.0M
YoY Change	73.14%	120.36%	90.52%
% of Gross Profit	47.46%	47.76%	35.79%
Operating Expenses	$439.0M	$253.1M	$65.00M
YoY Change	73.45%	117.07%	35.42%
Operating Profit	-$384.0M	$195.0M	$1.011B
YoY Change	-296.92%	-8.73%	67.11%
Interest Expense	-$149.0M	$197.0M	$87.00M
YoY Change	-175.63%	-281.07%	112.2%
% of Operating Profit		101.03%	8.61%
Other Income/Expense, Net	-$7.000M	-$200.0K	$102.0M
YoY Change	3400.0%	-125.0%	-194.44%
Pretax Income	-$596.0M	$391.8M	$1.113B
YoY Change	-252.12%	271.02%	123.94%
Income Tax	-$124.0M	$85.00M	$168.0M
% Of Pretax Income		21.69%	15.09%
Net Earnings	-$487.0M	$307.0M	$846.0M
YoY Change	-258.63%	167.98%	75.52%
Net Earnings / Revenue	-44.11%	48.5%	38.88%
Basic Earnings Per Share	-$3.04	$2.50	$8.09
Diluted Earnings Per Share	-$3.04	$2.50	$8.06
COMMON SHARES
Basic Shares Outstanding	160.4M shares	101.3M shares	104.6M shares
Diluted Shares Outstanding			104.9M shares

Balance Sheet

Concept	2019 Q4	2018 Q4	2018
SHORT-TERM ASSETS
Cash & Short-Term Investments	$123.0M	$215.0M	$215.0M
YoY Change	-42.79%	91.96%	91.96%
Cash & Equivalents	$123.0M	$215.0M	$215.0M
Short-Term Investments
Other Short-Term Assets	$94.00M	$50.00M	$281.0M
YoY Change	88.0%	820.13%	4583.33%
Inventory	$37.00M	$37.00M	$38.00M
Prepaid Expenses
Receivables	$429.0M	$296.0M	$392.0M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$869.0M	$925.0M	$925.0M
YoY Change	-6.05%	157.95%	157.66%
LONG-TERM ASSETS
Property, Plant & Equipment	$21.84B	$20.37B	$20.49B
YoY Change	7.18%	177.41%	178.98%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$479.0M	$1.000M
YoY Change	47800.0%
Other Assets	$90.00M	$85.00M	$183.0M
YoY Change	5.88%	36.08%	165.22%
Total Long-Term Assets	$22.66B	$20.67B	$20.67B
YoY Change	9.63%	178.87%	178.89%
TOTAL ASSETS
Total Short-Term Assets	$869.0M	$925.0M	$925.0M
Total Long-Term Assets	$22.66B	$20.67B	$20.67B
Total Assets	$23.53B	$21.60B	$21.60B
YoY Change	8.96%	177.91%	177.91%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$179.0M	$128.0M	$128.0M
YoY Change	39.84%	34.74%	34.74%
Accrued Expenses	$779.0M	$748.0M	$630.0M
YoY Change	4.14%	138.22%	142.31%
Deferred Revenue	$278.0M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00
YoY Change
Total Short-Term Liabilities	$1.263B	$1.019B	$1.020B
YoY Change	23.95%	76.47%	76.78%
LONG-TERM LIABILITIES
Long-Term Debt	$5.371B	$4.464B	$4.464B
YoY Change	20.32%	202.16%	202.23%
Other Long-Term Liabilities	$11.00M	$161.0M	$161.0M
YoY Change	-93.17%	519.23%	519.23%
Total Long-Term Liabilities	$5.382B	$4.464B	$4.625B
YoY Change	20.56%	202.16%	207.72%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.263B	$1.019B	$1.020B
Total Long-Term Liabilities	$5.382B	$4.464B	$4.625B
Total Liabilities	$8.625B	$7.429B	$7.896B
YoY Change	16.1%	239.34%	213.83%
SHAREHOLDERS EQUITY
Retained Earnings	$890.0M	$762.0M
YoY Change	16.8%	-2152.08%
Common Stock	$12.36B	$12.94B
YoY Change	-4.48%	144.49%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$13.25B	$13.70B	$13.70B
YoY Change
Total Liabilities & Shareholders Equity	$23.53B	$21.60B	$21.60B
YoY Change	8.96%	177.91%	177.91%

Cashflow Statement

Concept	2019 Q4	2018 Q4	2018
OPERATING ACTIVITIES
Net Income	-$487.0M	$307.0M	$846.0M
YoY Change	-258.63%	167.98%	75.52%
Depreciation, Depletion And Amortization	$401.0M	$231.6M	$623.0M
YoY Change	73.14%	120.36%	90.52%
Cash From Operating Activities	$882.0M	$412.8M	$1.565B
YoY Change	113.66%	64.72%	76.04%
INVESTING ACTIVITIES
Capital Expenditures	-$890.0M	-$1.819B	-$3.483B
YoY Change	-51.08%	341.17%	7.11%
Acquisitions
YoY Change
Other Investing Activities	-$254.0M	$135.3M	$7.000M
YoY Change	-287.73%	202.01%	-94.13%
Cash From Investing Activities	-$1.144B	-$1.684B	-$3.503B
YoY Change	-32.07%	358.11%	11.85%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			-$305.0M
YoY Change			-17.57%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	285.0M	977.4M	$2.041B
YoY Change	-70.84%	390.66%	196.23%
NET CHANGE
Cash From Operating Activities	882.0M	412.8M	$1.565B
Cash From Investing Activities	-1.144B	-1.684B	-$3.503B
Cash From Financing Activities	285.0M	977.4M	$2.041B
Net Change In Cash	23.00M	-293.8M	$103.0M
YoY Change	-107.83%	-457.42%	-106.63%
FREE CASH FLOW
Cash From Operating Activities	$882.0M	$412.8M	$1.565B
Capital Expenditures	-$890.0M	-$1.819B	-$3.483B
Free Cash Flow	$1.772B	$2.232B	$5.048B
YoY Change	-20.62%	236.68%	21.91%

Facts In Submission

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CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-12-31
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
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CY2020	dei	Entity File Number EntityFileNumber	001-35700
CY2020	dei	Entity Registrant Name EntityRegistrantName	Diamondback Energy, Inc.
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	45-4502447
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	500 West Texas
CY2020	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 1200
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CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	102000000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-5776000000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	362000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1113000000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1104000000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	168000000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	-4672000000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	315000000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	945000000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-155000000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	75000000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	99000000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-4517000000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	240000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	846000000	USD
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-28.59
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.47
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.09
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-28.59
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.47
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.06
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	157976000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	163493000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104622000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	157976000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	163843000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	104929000	shares
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.5250
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.9375
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.50
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5581000000	USD
CY2018	fang	Noncontrolling Interest Increasefrom Unitbased Compensation NoncontrollingInterestIncreasefromUnitbasedCompensation	3000000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	34000000	USD
CY2018	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	7070000000	USD
CY2018	fang	Stockoptionsassumedinbusinesscombination Stockoptionsassumedinbusinesscombination	14000000	USD
CY2018	fang	Restrictedstockunitsassumedinbusinesscombinations Restrictedstockunitsassumedinbusinesscombinations	52000000	USD
CY2018	fang	Adjustment To Additional Paid In Capital Repurchased Shares For Tax Withholding AdjustmentToAdditionalPaidInCapitalRepurchasedSharesForTaxWithholding	14000000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	98000000	USD
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	37000000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
CY2018	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Net ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet	-10000000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	945000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14167000000	USD
CY2019	fang	Noncontrolling Interest Increasefrom Unitbased Compensation NoncontrollingInterestIncreasefromUnitbasedCompensation	7000000	USD
CY2019	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	124000000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	57000000	USD
CY2019	fang	Adjustment To Additional Paid In Capital Repurchased Shares For Tax Withholding AdjustmentToAdditionalPaidInCapitalRepurchasedSharesForTaxWithholding	13000000	USD
CY2019	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	598000000	USD
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	122000000	USD
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	112000000	USD
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	8000000	USD
CY2019	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Net ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet	12000000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	315000000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14906000000	USD
CY2020	fang	Noncontrolling Interest Increasefrom Unitbased Compensation NoncontrollingInterestIncreasefromUnitbasedCompensation	10000000	USD
CY2020	fang	Limited Partners Capital Account Distribution Equivalent Rights Payments LimitedPartnersCapitalAccountDistributionEquivalentRightsPayments	3000000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	43000000	USD
CY2020	fang	Adjustment To Additional Paid In Capital Repurchased Shares For Tax Withholding AdjustmentToAdditionalPaidInCapitalRepurchasedSharesForTaxWithholding	7000000	USD
CY2018	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2020	fang	Depreciation Depletionand Amortization Excluding Amortizationof Financing Costs DepreciationDepletionandAmortizationExcludingAmortizationofFinancingCosts	1304000000	USD
CY2020	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	98000000	USD
CY2020	fang	Units Repurchased During Period Value UnitsRepurchasedDuringPeriodValue	39000000	USD
CY2020	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	93000000	USD
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	236000000	USD
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1000000	USD
CY2020	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Net ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet	-8000000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	-4672000000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9804000000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	-4672000000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	315000000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	945000000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1042000000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	47000000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	168000000	USD
CY2020	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	6021000000	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	790000000	USD
CY2019	fang	Depreciation Depletionand Amortization Excluding Amortizationof Financing Costs DepreciationDepletionandAmortizationExcludingAmortizationofFinancingCosts	1447000000	USD
CY2018	fang	Depreciation Depletionand Amortization Excluding Amortizationof Financing Costs DepreciationDepletionandAmortizationExcludingAmortizationofFinancingCosts	623000000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-5000000	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-56000000	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-81000000	USD
CY2019	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-108000000	USD
CY2018	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	101000000	USD
CY2020	fang	Derivative Cash Received On Settlement Of Hedge DerivativeCashReceivedOnSettlementOfHedge	250000000	USD
CY2019	fang	Derivative Cash Received On Settlement Of Hedge DerivativeCashReceivedOnSettlementOfHedge	80000000	USD
CY2018	fang	Derivative Cash Received On Settlement Of Hedge DerivativeCashReceivedOnSettlementOfHedge	-121000000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	37000000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	48000000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	27000000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	37000000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	15000000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1000000	USD
CY2018	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	18000000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-217000000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	187000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-13000000	USD
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	62000000	USD
CY2019	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	USD
CY2018	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2000000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-29000000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-25000000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-20000000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-129000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-7000000	USD
CY2020	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-41000000	USD
CY2019	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	135000000	USD
CY2018	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	12000000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	15000000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	37000000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2118000000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2739000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1565000000	USD
CY2020	us-gaap	Payments To Explore And Develop Oil And Gas Properties PaymentsToExploreAndDevelopOilAndGasProperties	1611000000	USD
CY2019	us-gaap	Payments To Explore And Develop Oil And Gas Properties PaymentsToExploreAndDevelopOilAndGasProperties	2557000000	USD
CY2018	us-gaap	Payments To Explore And Develop Oil And Gas Properties PaymentsToExploreAndDevelopOilAndGasProperties	1359000000	USD
CY2020	fang	Paymentstoaddoilandnaturalgaspropertiesinfrastructure Paymentstoaddoilandnaturalgaspropertiesinfrastructure	108000000	USD
CY2019	fang	Paymentstoaddoilandnaturalgaspropertiesinfrastructure Paymentstoaddoilandnaturalgaspropertiesinfrastructure	120000000	USD
CY2018	fang	Paymentstoaddoilandnaturalgaspropertiesinfrastructure Paymentstoaddoilandnaturalgaspropertiesinfrastructure	102000000	USD
CY2020	us-gaap	Payments To Acquire Oil And Gas Equipment PaymentsToAcquireOilAndGasEquipment	140000000	USD
CY2019	us-gaap	Payments To Acquire Oil And Gas Equipment PaymentsToAcquireOilAndGasEquipment	244000000	USD
CY2018	us-gaap	Payments To Acquire Oil And Gas Equipment PaymentsToAcquireOilAndGasEquipment	204000000	USD
CY2020	us-gaap	Payments To Acquire Oil And Gas Property PaymentsToAcquireOilAndGasProperty	119000000	USD
CY2019	us-gaap	Payments To Acquire Oil And Gas Property PaymentsToAcquireOilAndGasProperty	443000000	USD
CY2018	us-gaap	Payments To Acquire Oil And Gas Property PaymentsToAcquireOilAndGasProperty	1371000000	USD
CY2020	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	66000000	USD
CY2019	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	333000000	USD
CY2018	us-gaap	Payments To Acquire Mineral Rights PaymentsToAcquireMineralRights	440000000	USD
CY2020	us-gaap	Increase Decrease In Deposit Other Assets IncreaseDecreaseInDepositOtherAssets	51000000	USD
CY2019	us-gaap	Increase Decrease In Deposit Other Assets IncreaseDecreaseInDepositOtherAssets	0	USD
CY2018	us-gaap	Increase Decrease In Deposit Other Assets IncreaseDecreaseInDepositOtherAssets	-11000000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	63000000	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	300000000	USD
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	80000000	USD
CY2020	us-gaap	Payments To Acquire Real Estate And Real Estate Joint Ventures PaymentsToAcquireRealEstateAndRealEstateJointVentures	0	USD
CY2019	us-gaap	Payments To Acquire Real Estate And Real Estate Joint Ventures PaymentsToAcquireRealEstateAndRealEstateJointVentures	1000000	USD
CY2018	us-gaap	Payments To Acquire Real Estate And Real Estate Joint Ventures PaymentsToAcquireRealEstateAndRealEstateJointVentures	111000000	USD
CY2020	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	102000000	USD
CY2019	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	485000000	USD
CY2018	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-33000000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	5000000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	7000000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2101000000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3888000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3503000000	USD
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1130000000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	2350000000	USD
CY2018	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	2652000000	USD
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1478000000	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	3718000000	USD
CY2018	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1242000000	USD
CY2020	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	0	USD
CY2019	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	0	USD
CY2018	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	559000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	997000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	3469000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	1062000000	USD
CY2020	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	239000000	USD
CY2019	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	1250000000	USD
CY2018	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	USD
CY2020	fang	Proceedsfromjointventures Proceedsfromjointventures	40000000	USD
CY2019	fang	Proceedsfromjointventures Proceedsfromjointventures	39000000	USD
CY2018	fang	Proceedsfromjointventures Proceedsfromjointventures	0	USD
CY2020	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	2000000	USD
CY2019	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	44000000	USD
CY2018	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	11000000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	18000000	USD
CY2018	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	25000000	USD
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2019	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	41000000	USD
CY2018	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	3000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1106000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	305000000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	98000000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	593000000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2020	fang	Payments For Repurchase Of Common Stock Units PaymentsForRepurchaseOfCommonStockUnits	39000000	USD
CY2019	fang	Payments For Repurchase Of Common Stock Units PaymentsForRepurchaseOfCommonStockUnits	0	USD
CY2018	fang	Payments For Repurchase Of Common Stock Units PaymentsForRepurchaseOfCommonStockUnits	0	USD
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	236000000	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	112000000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	37000000	USD
CY2020	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	93000000	USD
CY2019	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	122000000	USD
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	98000000	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-8000000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-4000000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-14000000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-37000000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1062000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2041000000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-20000000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-87000000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	103000000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	128000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	215000000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	112000000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	108000000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	128000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	215000000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	235000000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	237000000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	114000000	USD
CY2020	fang	Increase Decreasein Accrued Capital Expenditures IncreaseDecreaseinAccruedCapitalExpenditures	213000000	USD
CY2019	fang	Increase Decreasein Accrued Capital Expenditures IncreaseDecreaseinAccruedCapitalExpenditures	553000000	USD
CY2018	fang	Increase Decreasein Accrued Capital Expenditures IncreaseDecreaseinAccruedCapitalExpenditures	437000000	USD
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssued1	0	shares
CY2019	us-gaap	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssued1	0	shares
CY2018	us-gaap	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssued1	7136000000	shares
CY2020	fang	Asset Retirement Obligation Liabilities Acquired AssetRetirementObligationLiabilitiesAcquired	2000000	USD
CY2019	fang	Asset Retirement Obligation Liabilities Acquired AssetRetirementObligationLiabilitiesAcquired	4000000	USD
CY2018	fang	Asset Retirement Obligation Liabilities Acquired AssetRetirementObligationLiabilitiesAcquired	111000000	USD
CY2018	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	7000000000	USD
CY2018	fang	Stockoptionsassumedinbusinesscombination Stockoptionsassumedinbusinesscombination	14000000	USD
CY2018	fang	Restrictedstockunitsassumedinbusinesscombinations Restrictedstockunitsassumedinbusinesscombinations	52000000	USD
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2020	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Reclassifications</span></div><div><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain prior period amounts have been reclassified to conform to the current period financial statement presentation. These reclassifications had an immaterial effect on the previously reported total assets, total liabilities, stockholders’ equity, results of operations or cash flows.</span></div>
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates </span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain amounts included in or affecting the Company’s consolidated financial statements and related disclosures must be estimated by management, requiring certain assumptions to be made with respect to values or conditions that cannot be known with certainty at the time the consolidated financial statements are prepared. These estimates and assumptions affect the amounts the Company reports for assets and liabilities and the Company’s disclosure of contingent assets and liabilities at the date of the consolidated financial statements. Actual results could differ from those estimates.</span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Making accurate estimates and assumptions is particularly difficult as the oil and natural gas industry experiences challenges resulting from negative pricing pressure from the effects of COVID-19 and actions by OPEC members and other exporting nations on the supply and demand in global oil and natural gas markets. Companies in the oil and natural gas industry have changed near term business plans in response to changing market conditions. The aforementioned circumstances generally increase the uncertainty in the Company’s accounting estimates, particularly those involving financial forecasts.</span></div><div style="text-align:justify;text-indent:36pt"><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company evaluates these estimates on an ongoing basis, using historical experience, consultation with experts and other methods the Company considers reasonable in the particular circumstances. Nevertheless, actual results may differ significantly from the Company’s estimates. Any effects on the Company’s business, financial position or results of operations resulting from revisions to these estimates are recorded in the period in which the facts that give rise to the revision become known. Significant items subject to such estimates and assumptions include estimates of proved oil and natural gas reserves and related present value estimates of future net cash flows therefrom, the carrying value of oil and natural gas properties, asset retirement obligations, the fair value determination of acquired assets and liabilities assumed, equity-based compensation, fair value estimates of derivative instruments and estimates of income taxes.</span></div>
CY2020	fang	Estimated Future Net Revenue Discounted Rate Per Annum EstimatedFutureNetRevenueDiscountedRatePerAnnum	0.10
CY2018	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2020Q4	fang	Lease Operating Expense Accrual Current LeaseOperatingExpenseAccrualCurrent	115000000	USD
CY2019Q4	fang	Lease Operating Expense Accrual Current LeaseOperatingExpenseAccrualCurrent	119000000	USD
CY2020Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	57000000	USD
CY2019Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	68000000	USD
CY2020Q4	us-gaap	Interest Payable Current InterestPayableCurrent	37000000	USD
CY2019Q4	us-gaap	Interest Payable Current InterestPayableCurrent	27000000	USD
CY2020Q4	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	30000000	USD
CY2019Q4	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	3000000	USD
CY2020Q4	fang	Midstream Operating Expenses Payable Current MidstreamOperatingExpensesPayableCurrent	18000000	USD
CY2019Q4	fang	Midstream Operating Expenses Payable Current MidstreamOperatingExpensesPayableCurrent	22000000	USD
CY2020Q4	fang	Prepaid Drilling Liability Current PrepaidDrillingLiabilityCurrent	5000000	USD
CY2019Q4	fang	Prepaid Drilling Liability Current PrepaidDrillingLiabilityCurrent	12000000	USD
CY2020Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	40000000	USD
CY2019Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	53000000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	302000000	USD
CY2019Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	304000000	USD
CY2019	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2020	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2018	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2019Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	102000000	USD
CY2020Q4	us-gaap	Tenant Improvements TenantImprovements	5000000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2756000000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3887000000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2130000000	USD
CY2019Q2	fang	Conventional And Noncore Assets Divested Area ConventionalAndNoncoreAssetsDivestedArea	6589	acre
CY2019Q2	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	37000000	USD
CY2019Q2	us-gaap	Gain Loss On Sale Of Oil And Gas Property GainLossOnSaleOfOilAndGasProperty	0	USD
CY2019Q3	fang	Conventional And Noncore Assets Divested Area ConventionalAndNoncoreAssetsDivestedArea	103750	acre
CY2019Q3	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	285000000	USD
CY2019Q3	us-gaap	Gain Loss On Sale Of Oil And Gas Property GainLossOnSaleOfOilAndGasProperty	0	USD
CY2019Q4	us-gaap	Tenant Improvements TenantImprovements	5000000	USD
CY2019Q2	us-gaap	Limited Partners Contributed Capital LimitedPartnersContributedCapital	1000000	USD
CY2020Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	102000000	USD
CY2019	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	49000000	USD
CY2018	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	29000000	USD
CY2020Q4	us-gaap	Land Land	2000000	USD
CY2019Q4	us-gaap	Land Land	2000000	USD
CY2020Q4	us-gaap	Land Improvements LandImprovements	1000000	USD
CY2019Q4	us-gaap	Land Improvements LandImprovements	1000000	USD
CY2020Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	110000000	USD
CY2019Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	110000000	USD
CY2020Q4	us-gaap	Real Estate Owned Accumulated Depreciation RealEstateOwnedAccumulatedDepreciation	13000000	USD
CY2019Q4	us-gaap	Real Estate Owned Accumulated Depreciation RealEstateOwnedAccumulatedDepreciation	9000000	USD
CY2020Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	97000000	USD
CY2019Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	101000000	USD
CY2020Q4	fang	Pipelineand Gas Gathering Assets PipelineandGasGatheringAssets	1013000000	USD
CY2019Q4	fang	Pipelineand Gas Gathering Assets PipelineandGasGatheringAssets	931000000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	16214000000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21835000000	USD
CY2020	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	53000000	USD
CY2020	fang	Timing Of Inclusion Of Costs In Amortization Calculation TimingOfInclusionOfCostsInAmortizationCalculation	P5Y
CY2020	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	6000000000.0	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	790000000	USD
CY2018	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0	USD
CY2020Q4	fang	Exploration Costs Or Development Costs Not Subject To Depletion ExplorationCostsOrDevelopmentCostsNotSubjectToDepletion	85000000	USD
CY2020Q4	fang	Capitalized Interest Not Subject To Depletion CapitalizedInterestNotSubjectToDepletion	51000000	USD
CY2019Q4	fang	Exploration Costs Or Development Costs Not Subject To Depletion ExplorationCostsOrDevelopmentCostsNotSubjectToDepletion	228000000	USD
CY2019Q4	fang	Capitalized Interest Not Subject To Depletion CapitalizedInterestNotSubjectToDepletion	118000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	94000000	USD
CY2018Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	136000000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	13000000	USD
CY2019	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	8000000	USD
CY2020	fang	Asset Retirement Obligation Liabilities Acquired AssetRetirementObligationLiabilitiesAcquired	2000000	USD
CY2019	fang	Asset Retirement Obligation Liabilities Acquired AssetRetirementObligationLiabilitiesAcquired	4000000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	8000000	USD
CY2019	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	61000000	USD
CY2020	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	7000000	USD
CY2019	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	7000000	USD
CY2020	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	1000000	USD
CY2019	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	0	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	109000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	94000000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	1000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	0	USD
CY2020Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	108000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	94000000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-10000000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-6000000	USD
CY2019	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2020	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2018	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2020Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	29000000	USD
CY2019Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	19000000	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	27000000	USD
CY2019Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	31000000	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	15000000	USD
CY2019Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	9000000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5815000000	USD
CY2019Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5371000000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	191000000	USD
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	5624000000	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	5371000000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	191000000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	127000000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1079000000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	1800000000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2659000000	USD
CY2020Q4	fang	Long Term Debt Excluding Debt Issuance Costs Premiums And Discounts LongTermDebtExcludingDebtIssuanceCostsPremiumsAndDiscounts	5856000000	USD
CY2020	us-gaap	Interest Costs Incurred InterestCostsIncurred	250000000	USD
CY2019	us-gaap	Interest Costs Incurred InterestCostsIncurred	235000000	USD
CY2018	us-gaap	Interest Costs Incurred InterestCostsIncurred	110000000	USD
CY2020	us-gaap	Interest Expense Other InterestExpenseOther	6000000	USD
CY2019	us-gaap	Interest Expense Other InterestExpenseOther	4000000	USD
CY2018	us-gaap	Interest Expense Other InterestExpenseOther	10000000	USD
CY2020	us-gaap	Interest Income Other InterestIncomeOther	4000000	USD
CY2019	us-gaap	Interest Income Other InterestIncomeOther	1000000	USD
CY2018	us-gaap	Interest Income Other InterestIncomeOther	1000000	USD
CY2020	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	55000000	USD
CY2019	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	66000000	USD
CY2018	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	32000000	USD
CY2020	us-gaap	Interest Expense InterestExpense	197000000	USD
CY2019	us-gaap	Interest Expense InterestExpense	172000000	USD
CY2018	us-gaap	Interest Expense InterestExpense	87000000	USD
CY2019Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	2000000000	USD
CY2020	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	98000000	USD
CY2019	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	598000000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-4517000000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	240000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	846000000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	157976000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	163493000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104622000	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	350000	shares
CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	307000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	157976000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	163843000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	104929000	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-28.59
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.47
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.09
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-28.59
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.47
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.06
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	696223	shares
CY2020	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	16000000	USD
CY2019	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	17000000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	10000000	USD
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.191
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.130
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.151
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-62000000	USD
CY2020	fang	Deferred Income Tax Expense Benefit Change In Enacted Tax Rate DeferredIncomeTaxExpenseBenefitChangeInEnactedTaxRate	38000000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-179000000	USD
CY2020Q4	fang	Current Federal Taxes Receivable CurrentFederalTaxesReceivable	100000000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-62000000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-62000000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	0	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	76000000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1010000000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	40000000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	160000000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-32000000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	7000000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	8000000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1042000000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	47000000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	168000000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1104000000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	168000000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1213000000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	234000000	USD
CY2020	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	0	USD
CY2019	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	0	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	5000000	USD
CY2020	fang	Effective Income Tax Reconciliation Net Operating Loss Carryback EffectiveIncomeTaxReconciliationNetOperatingLossCarryback	25000000	USD
CY2019	fang	Effective Income Tax Reconciliation Net Operating Loss Carryback EffectiveIncomeTaxReconciliationNetOperatingLossCarryback	0	USD
CY2018	fang	Effective Income Tax Reconciliation Net Operating Loss Carryback EffectiveIncomeTaxReconciliationNetOperatingLossCarryback	0	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-30000000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	6000000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	8000000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	6000000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	4000000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	5000000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	153000000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	USD
CY2020	fang	Changeindeferredtaxassetduetochangeintaxstatus Changeindeferredtaxassetduetochangeintaxstatus	0	USD
CY2019	fang	Changeindeferredtaxassetduetochangeintaxstatus Changeindeferredtaxassetduetochangeintaxstatus	-42000000	USD
CY2018	fang	Changeindeferredtaxassetduetochangeintaxstatus Changeindeferredtaxassetduetochangeintaxstatus	-73000000	USD
CY2020	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	5000000	USD
CY2019	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	3000000	USD
CY2018	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	-1000000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1104000000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	168000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	524000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	453000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Derivative Instruments DeferredTaxAssetsDerivativeInstruments	60000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Derivative Instruments DeferredTaxAssetsDerivativeInstruments	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	7000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	7000000	USD
CY2020Q4	fang	Componentof Deferred Tax Liabilityrelatedto Dt Afrom Partnershipinvestmentin Op Co ComponentofDeferredTaxLiabilityrelatedtoDTAfromPartnershipinvestmentinOpCO	150000000	USD
CY2019Q4	fang	Componentof Deferred Tax Liabilityrelatedto Dt Afrom Partnershipinvestmentin Op Co ComponentofDeferredTaxLiabilityrelatedtoDTAfromPartnershipinvestmentinOpCO	134000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	58000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	8000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	11000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	807000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	605000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	166000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	7000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	641000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	598000000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1156000000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2275000000	USD
CY2020Q4	fang	Deferred Tax Liabilities Midstream Investments DeferredTaxLiabilitiesMidstreamInvestments	192000000	USD
CY2019Q4	fang	Deferred Tax Liabilities Midstream Investments DeferredTaxLiabilitiesMidstreamInvestments	50000000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	0	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	6000000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	0	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	8000000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3000000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3000000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1351000000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2342000000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	710000000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1744000000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	700000000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1700000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration	400000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	1900000000	USD
CY2020Q4	fang	Componentof Deferred Tax Liabilityrelatedto Dt Afrom Partnershipinvestmentin Op Co ComponentofDeferredTaxLiabilityrelatedtoDTAfromPartnershipinvestmentinOpCO	150000000	USD
CY2019	fang	Changeindeferredtaxassetduetochangeintaxstatus Changeindeferredtaxassetduetochangeintaxstatus	-42000000	USD
CY2018	fang	Changeindeferredtaxassetduetochangeintaxstatus Changeindeferredtaxassetduetochangeintaxstatus	-73000000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Investment In Subsidiaries DeferredTaxAssetsInvestmentInSubsidiaries	58000000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7000000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7000000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7000000	USD
CY2020Q4	fang	Temporarytaxitems Temporarytaxitems	5000000	USD
CY2019Q4	fang	Temporarytaxitems Temporarytaxitems	5000000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2000000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2000000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	300000	USD
CY2020	fang	Unrecognized Tax Benefits Reduction Resulting From Lapse Of Applicable Statute Of Limitations Interest Expense UnrecognizedTaxBenefitsReductionResultingFromLapseOfApplicableStatuteOfLimitationsInterestExpense	100000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	200000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	200000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense	0	USD
CY2020	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense	0	USD
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-81000000	USD
CY2019	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-108000000	USD
CY2018	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	101000000	USD
CY2020	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	250000000	USD
CY2019	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	80000000	USD
CY2018	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	-121000000	USD
CY2020	us-gaap	Derivative Cash Received On Hedge DerivativeCashReceivedOnHedge	17000000	USD
CY2020Q4	fang	Oil And Gas Delivery Commitment Quantity Committed Year One OilAndGasDeliveryCommitmentQuantityCommittedYearOne	175000	bbl
CY2020Q4	fang	Oil And Gas Delivery Commitment Quantity Committed Year Two OilAndGasDeliveryCommitmentQuantityCommittedYearTwo	175000	bbl
CY2020Q4	fang	Oil And Gas Delivery Commitment Quantity Committed Year Three OilAndGasDeliveryCommitmentQuantityCommittedYearThree	175000	bbl
CY2020Q4	fang	Oil And Gas Delivery Commitment Quantity Committed Year Four OilAndGasDeliveryCommitmentQuantityCommittedYearFour	125000	bbl
CY2020Q4	fang	Oil And Gas Delivery Commitment Quantity Committed Year Five OilAndGasDeliveryCommitmentQuantityCommittedYearFive	125000	bbl
CY2020Q4	fang	Oil And Gas Delivery Commitment Quantity Committed After Year Five OilAndGasDeliveryCommitmentQuantityCommittedAfterYearFive	400000	bbl
CY2020Q4	srt	Oil And Gas Delivery Commitments And Contracts Remaining Contractual Volume OilAndGasDeliveryCommitmentsAndContractsRemainingContractualVolume	1175000	bbl
CY2020	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2020	us-gaap	Revenues Revenues	2813000000	USD
CY2020	us-gaap	Revenues Revenues	2813000000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	425000000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1304000000	USD
CY2020	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	6021000000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-5476000000	USD
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-197000000	USD
CY2020	fang	Other Nonoperating Income Expense Gross OtherNonoperatingIncomeExpenseGross	-103000000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1104000000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-155000000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-4517000000	USD
CY2020Q4	us-gaap	Assets Assets	17619000000	USD
CY2019	us-gaap	Revenues Revenues	3964000000	USD
CY2019	us-gaap	Revenues Revenues	3964000000	USD
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	490000000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1447000000	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	790000000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	695000000	USD
CY2019	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-172000000	USD
CY2019	fang	Other Nonoperating Income Expense Gross OtherNonoperatingIncomeExpenseGross	-161000000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47000000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	75000000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	240000000	USD
CY2019Q4	us-gaap	Assets Assets	23531000000	USD
CY2018	us-gaap	Revenues Revenues	2176000000	USD
CY2018	us-gaap	Revenues Revenues	2176000000	USD
CY2018	us-gaap	Operating Lease Expense OperatingLeaseExpense	205000000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	623000000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	1011000000	USD
CY2018	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-87000000	USD
CY2018	fang	Other Nonoperating Income Expense Gross OtherNonoperatingIncomeExpenseGross	189000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	168000000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	99000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	846000000	USD
CY2018Q4	us-gaap	Assets Assets	21596000000	USD
CY2020Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	19884000000	USD
CY2019Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	16575000000	USD
CY2020Q4	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	7493000000	USD
CY2019Q4	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	9207000000	USD
CY2020Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	27377000000	USD
CY2019Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	25782000000	USD
CY2020Q4	us-gaap	Oil And Gas Property Full Cost Method Depletion OilAndGasPropertyFullCostMethodDepletion	4237000000	USD
CY2019Q4	us-gaap	Oil And Gas Property Full Cost Method Depletion OilAndGasPropertyFullCostMethodDepletion	2995000000	USD
CY2020Q4	fang	Capitalized Costs Accumulated Impairment CapitalizedCostsAccumulatedImpairment	7954000000	USD
CY2019	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	1915000000	USD
CY2018	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	1090000000	USD
CY2019Q4	fang	Capitalized Costs Accumulated Impairment CapitalizedCostsAccumulatedImpairment	1934000000	USD
CY2020Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	15186000000	USD
CY2019Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	20853000000	USD
CY2020	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	13000000	USD
CY2019	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	194000000	USD
CY2018	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	5665000000	USD
CY2020	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	106000000	USD
CY2019	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	418000000	USD
CY2018	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	5818000000	USD
CY2020	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	381000000	USD
CY2019	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	956000000	USD
CY2018	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	493000000	USD
CY2020	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	1098000000	USD
CY2020	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	1598000000	USD
CY2019	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	3483000000	USD
CY2018	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	13066000000	USD
CY2020	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	302092000	Boe
CY2020	srt	Development Wells Drilled Net Productive DevelopmentWellsDrilledNetProductive	682	sWDWell
CY2020	fang	Proved Undeveloped Reserves Numberof Wells Added ProvedUndevelopedReservesNumberofWellsAdded	298	sWDWell
CY2020	fang	Percentageofextensionvolumesattributabletosubsidiary Percentageofextensionvolumesattributabletosubsidiary	0.08
CY2020	fang	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease Dueto Reclassificationof Proved Undeveloped Locations ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecreaseDuetoReclassificationofProvedUndevelopedLocations	-6290000	Boe
CY2020	fang	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease Due To Lower Product Pricing ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecreaseDueToLowerProductPricing	54645000	Boe
CY2020	fang	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease Due To Reduction In Loe ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecreaseDueToReductionInLOE	23066000	Boe
CY2020	fang	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimates	31579000	Boe
CY2020	fang	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease Due To Change In Corporate Plan ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecreaseDueToChangeInCorporatePlan	31074000	Boe
CY2020	fang	Proved Developed And Undeveloped Reserves Performance Revisions ProvedDevelopedAndUndevelopedReservesPerformanceRevisions	56362000	Boe
CY2019	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	376287000	Boe
CY2019	srt	Development Wells Drilled Net Productive DevelopmentWellsDrilledNetProductive	283	sWDWell
CY2019	fang	Proved Undeveloped Reserves Numberof Wells Added ProvedUndevelopedReservesNumberofWellsAdded	291	sWDWell
CY2019	fang	Percentageofextensionvolumesattributabletosubsidiary Percentageofextensionvolumesattributabletosubsidiary	0.05
CY2019	fang	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Positive Technical And Performance Revision Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimatePositiveTechnicalAndPerformanceRevisionEnergy	-117898000	Boe
CY2019	fang	Increaseduetopurchaseofreserves Increaseduetopurchaseofreserves	21092000	MBoe
CY2019	fang	Purchaseofworkinginterestin Reserves PurchaseofworkinginterestinReserves	10939000	Boe
CY2018	srt	Proved Developed And Undeveloped Reserve Extension And Discovery Energy ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy	202089000	Boe
CY2018	srt	Development Wells Drilled Net Productive DevelopmentWellsDrilledNetProductive	135	sWDWell
CY2018	fang	Proved Undeveloped Reserves Numberof Wells Added ProvedUndevelopedReservesNumberofWellsAdded	138	sWDWell
CY2018	fang	Percentageofextensionvolumesattributabletosubsidiary Percentageofextensionvolumesattributabletosubsidiary	0.10
CY2018	fang	Proved Developed And Undeveloped Reserve Revision Of Previous Estimate Positive Technical And Performance Revision Energy ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimatePositiveTechnicalAndPerformanceRevisionEnergy	14218000	Boe
CY2018	fang	Upwardrevisionduetohigherpricing Upwardrevisionduetohigherpricing	6032000	MBoe
CY2018	fang	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease Dueto Reclassificationof Proved Undeveloped Locations ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecreaseDuetoReclassificationofProvedUndevelopedLocations	-4815000	Boe
CY2018	fang	Increaseduetopurchaseofreserves Increaseduetopurchaseofreserves	486992000	MBoe
CY2018	fang	Purchaseofworkinginterestin Reserves PurchaseofworkinginterestinReserves	477686000	MBoe
CY2020Q4	srt	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	499643000	Boe
CY2020	fang	Proved Undeveloped Reserves Period Increase Decrease ProvedUndevelopedReservesPeriodIncreaseDecrease	131784000	Boe
CY2019Q4	srt	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	367859000	Boe
CY2019Q4	srt	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	367859000	Boe
CY2020	fang	Proved Undeveloped Reserves Undeveloped Reserves Transferredtobe Developed ProvedUndevelopedReservesUndevelopedReservesTransferredtobeDeveloped	89133000	Boe
CY2020	fang	Proved Undeveloped Reserves Revisions ProvedUndevelopedReservesRevisions	-15742000	Boe
CY2020	fang	Proved Undeveloped Reserves Purchases ProvedUndevelopedReservesPurchases	964000	Boe
CY2020	fang	Proved Undeveloped Reserves Divestitures ProvedUndevelopedReservesDivestitures	14000	Boe
CY2020	fang	Proved Undeveloped Reserves Extensionsand Discoveries ProvedUndevelopedReservesExtensionsandDiscoveries	235709000	Boe
CY2020Q4	srt	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBOE1	499643000	Boe
CY2020	fang	Proved Undeveloped Reserves Extensionsand Discoveries Working Interest ProvedUndevelopedReservesExtensionsandDiscoveriesWorkingInterest	220023000	MBoe
CY2020	fang	Numberof Horizontal Wells Developed Working Interest Gross NumberofHorizontalWellsDevelopedWorkingInterestGross	277	well
CY2020	fang	Numberof Horizontal Wells Developed Working Interest Net NumberofHorizontalWellsDevelopedWorkingInterestNet	236	well
CY2020	fang	Proved Undeveloped Reserves Extensionsand Discoveries Mineral Interest ProvedUndevelopedReservesExtensionsandDiscoveriesMineralInterest	15686000	MBoe
CY2020	fang	Numberof Horizontal Wells Developed Mineral Interest NumberofHorizontalWellsDevelopedMineralInterest	299	well
CY2020	fang	Numberof Horizontal Wells Developed Working Interest Gross NumberofHorizontalWellsDevelopedWorkingInterestGross	277	well
CY2020	fang	Proved Undeveloped Reserves Undeveloped Reserves Transferredtobe Developed ProvedUndevelopedReservesUndevelopedReservesTransferredtobeDeveloped	89133000	Boe
CY2020	fang	Numberof Horizontal Wells Drilled Working Interest Gross NumberofHorizontalWellsDrilledWorkingInterestGross	102	well
CY2020	fang	Numberof Horizontal Wells Drilled Working Interest Net NumberofHorizontalWellsDrilledWorkingInterestNet	94	well
CY2020	fang	Numberof Horizontal Wells Drilled Mineral Interest Gross NumberofHorizontalWellsDrilledMineralInterestGross	82	well
CY2020	fang	Numberof Horizontal Wells Drilled Workingand Mineral Interest Gross NumberofHorizontalWellsDrilledWorkingandMineralInterestGross	78	well
CY2020	fang	Numberof Horizontal Wells Drilled Mineral Interest Gross NumberofHorizontalWellsDrilledMineralInterestGross	82	well
CY2020	fang	Proved Undeveloped Reserves Revisions ProvedUndevelopedReservesRevisions	-15742000	Boe
CY2020	fang	Proved Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease Due To Lower Benchmark Commodity Prices Of Proved Undeveloped Locations ProvedUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecreaseDueToLowerBenchmarkCommodityPricesOfProvedUndevelopedLocations	4226000	Boe
CY2020	fang	Proved Undeveloped Reserves Increase Decrease Due To Lease Operating Expenses ProvedUndevelopedReservesIncreaseDecreaseDueToLeaseOperatingExpenses	1494000	Boe
CY2020	fang	Proved Undeveloped Reserves Increase Decrease Due Pricing Revision ProvedUndevelopedReservesIncreaseDecreaseDuePricingRevision	2732000	Boe
CY2020	fang	Proved Undeveloped Reserves Increase Decrease Due Change In Corporate Plan ProvedUndevelopedReservesIncreaseDecreaseDueChangeInCorporatePlan	26329000	Boe
CY2020	fang	Proved Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease Due To Refinement Of Proved Undeveloped Locations ProvedUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecreaseDueToRefinementOfProvedUndevelopedLocations	13319000	Boe
CY2020	fang	Proved Undeveloped Reserves Planned Development Period ProvedUndevelopedReservesPlannedDevelopmentPeriod	P5Y
CY2020	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	381000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	32173000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	40681000000	USD
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	43578000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	3585000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	3809000000	USD
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	3560000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	10763000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	9319000000	USD
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	7727000000	USD
CY2020Q4	fang	Future Net Cash Flows Relatingto Proved Oiland Gas Reserves Production Taxes FutureNetCashFlowsRelatingtoProvedOilandGasReservesProductionTaxes	2354000000	USD
CY2019Q4	fang	Future Net Cash Flows Relatingto Proved Oiland Gas Reserves Production Taxes FutureNetCashFlowsRelatingtoProvedOilandGasReservesProductionTaxes	2905000000	USD
CY2018Q4	fang	Future Net Cash Flows Relatingto Proved Oiland Gas Reserves Production Taxes FutureNetCashFlowsRelatingtoProvedOilandGasReservesProductionTaxes	2935000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	727000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	2635000000	USD
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	3913000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	14744000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	22013000000	USD
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	25443000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	7986000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	11829000000	USD
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	13767000000	USD
CY2020Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	6758000000	USD
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	10184000000	USD
CY2018Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	11676000000	USD
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	10184000000	USD
CY2018Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	11676000000	USD
CY2017Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	3757000000	USD
CY2020	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	2225000000	USD
CY2019	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	3334000000	USD
CY2018	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	1786000000	USD
CY2020	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	30000000	USD
CY2019	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	309000000	USD
CY2018	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	5520000000	USD
CY2020	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	4000000	USD
CY2019	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	500000000	USD
CY2018	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	2000000	USD
CY2020	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	1514000000	USD
CY2019	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	4004000000	USD
CY2018	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	3287000000	USD
CY2020	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	704000000	USD
CY2019	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	120000000	USD
CY2018	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	535000000	USD
CY2020	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-5273000000	USD
CY2019	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	831000000	USD
CY2018	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	1805000000	USD
CY2020	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	526000000	USD
CY2019	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	-3190000000	USD
CY2018	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	-81000000	USD
CY2020	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-462000000	USD
CY2019	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-1242000000	USD
CY2018	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	271000000	USD
CY2020	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	1126000000	USD
CY2019	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	1344000000	USD
CY2018	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	380000000	USD
CY2020	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	807000000	USD
CY2019	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	693000000	USD
CY2018	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	-1728000000	USD
CY2020	srt	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther	-169000000	USD
CY2019	srt	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther	-527000000	USD
CY2018	srt	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther	-282000000	USD
CY2020Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	6758000000	USD
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	10184000000	USD
CY2018Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	11676000000	USD

Files In Submission

Name	View Source	Status
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0001539838-21-000015-index.html	Edgar Link	pending
0001539838-21-000015.txt	Edgar Link	pending
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diamondback202010-kxex1011.htm	Edgar Link	pending
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$FANG
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2019 Q4 Form 10-K Financial Statement

#000153983821000015 Filed on February 25, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FANG Diamondback Energy, Inc. Stock $fang

2019 Q4 Form 10-K Financial Statement

#000153983821000015 Filed on February 25, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FANG
Diamondback Energy, Inc. Stock $fang