$EOG
EOG RESOURCES INC Stock $eog

$eog Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000082118922000017 Filed on February 24, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$6.073B	$18.64B	$2.965B
YoY Change	104.79%	68.98%	-31.36%
Cost Of Revenue	$1.865B	$6.750B	$1.204B
YoY Change	54.94%	35.65%	-37.16%
Gross Profit	$4.208B	$11.88B	$1.767B
YoY Change	138.09%	94.58%	-22.64%
Gross Profit Margin	69.29%	63.7%	59.6%
Selling, General & Admin	$455.0M	$1.558B	$226.7M
YoY Change	100.71%	61.95%	-30.22%
% of Gross Profit	10.81%	13.12%	12.83%
Research & Development	$80.00M	$205.0M	$34.40M
YoY Change	132.56%	48.55%	20.28%
% of Gross Profit	1.9%	1.73%	1.95%
Depreciation & Amortization	$910.0M	$3.651B	$870.6M
YoY Change	4.53%	7.38%	-9.24%
% of Gross Profit	21.63%	30.75%	49.26%
Operating Expenses	$1.445B	$5.414B	$1.132B
YoY Change	27.68%	20.31%	-13.79%
Operating Profit	$2.763B	$6.102B	$487.7M
YoY Change	466.58%	-1221.69%	-43.54%
Interest Expense	-$38.00M	$178.0M	-$53.10M
YoY Change	-28.44%	-13.17%	30.47%
% of Operating Profit	-1.38%	2.92%	-10.89%
Other Income/Expense, Net	$9.000M	$9.000M	-$6.800M
YoY Change	-232.35%	-10.0%	-182.93%
Pretax Income	$2.499B	$5.933B	$427.8M
YoY Change	484.15%	-902.84%	-48.53%
Income Tax	$514.0M	$1.269B	$90.29M
% Of Pretax Income	20.57%	21.39%	21.11%
Net Earnings	$1.985B	$4.664B	$337.5M
YoY Change	488.21%	-870.91%	-46.98%
Net Earnings / Revenue	32.69%	25.02%	11.38%
Basic Earnings Per Share		$8.03	$0.58
Diluted Earnings Per Share	$3.399M	$7.99	$0.58
COMMON SHARES
Basic Shares Outstanding	585.1M shares	581.0M shares	579.6M shares
Diluted Shares Outstanding		584.0M shares	580.9M shares

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$5.209B	$5.209B	$3.329B
YoY Change	56.47%	56.47%	64.15%
Cash & Equivalents	$5.209B	$5.209B	$3.329B
Short-Term Investments
Other Short-Term Assets	$456.0M	$456.0M	$294.0M
YoY Change	55.1%	27.02%	-9.1%
Inventory	$584.0M	$584.0M	$629.0M
Prepaid Expenses
Receivables	$2.335B	$2.335B	$1.522B
Other Receivables	$0.00	$0.00	$23.00M
Total Short-Term Assets	$8.584B	$8.584B	$5.862B
YoY Change	46.43%	46.43%	11.16%
LONG-TERM ASSETS
Property, Plant & Equipment	$28.43B	$29.17B	$28.60B
YoY Change	-0.6%	-1.01%	-5.81%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$1.215B	$483.0M	$1.342B
YoY Change	-9.46%	1.68%	-9.59%
Total Long-Term Assets	$29.65B	$29.65B	$29.94B
YoY Change	-0.97%	-0.97%	-5.99%
TOTAL ASSETS
Total Short-Term Assets	$8.584B	$8.584B	$5.862B
Total Long-Term Assets	$29.65B	$29.65B	$29.94B
Total Assets	$38.24B	$38.24B	$35.81B
YoY Change	6.79%	6.79%	-3.56%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.242B	$2.242B	$1.681B
YoY Change	33.37%	33.37%	-30.8%
Accrued Expenses	$240.0M	$240.0M	$295.0M
YoY Change	-18.64%	-18.64%	-20.05%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$37.00M	$37.00M	$781.0M
YoY Change	-95.26%	-95.26%	-23.02%
Total Short-Term Liabilities	$4.042B	$4.042B	$3.460B
YoY Change	16.82%	16.82%	-22.89%
LONG-TERM LIABILITIES
Long-Term Debt	$5.072B	$5.072B	$5.035B
YoY Change	0.73%	0.73%	21.01%
Other Long-Term Liabilities	$2.193B	$2.193B	$2.149B
YoY Change	2.05%	2.09%	20.06%
Total Long-Term Liabilities	$7.265B	$7.265B	$7.184B
YoY Change	1.13%	1.14%	20.72%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.042B	$4.042B	$3.460B
Total Long-Term Liabilities	$7.265B	$7.265B	$7.184B
Total Liabilities	$11.31B	$16.06B	$10.64B
YoY Change	6.23%	3.57%	1.98%
SHAREHOLDERS EQUITY
Retained Earnings	$15.92B		$14.17B
YoY Change	12.34%		-9.45%
Common Stock	$206.0M		$206.0M
YoY Change	0.0%		0.09%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$20.00M		$7.000M
YoY Change	185.71%		-73.62%
Treasury Stock Shares	257.3K shares		124.3K shares
Shareholders Equity	$22.18B	$22.18B	$20.30B
YoY Change
Total Liabilities & Shareholders Equity	$38.24B	$38.24B	$35.81B
YoY Change	6.79%	6.79%	-3.55%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$1.985B	$4.664B	$337.5M
YoY Change	488.21%	-870.91%	-46.98%
Depreciation, Depletion And Amortization	$910.0M	$3.651B	$870.6M
YoY Change	4.53%	7.38%	-9.24%
Cash From Operating Activities	$3.166B	$8.791B	$1.121B
YoY Change	182.35%	75.54%	-37.95%
INVESTING ACTIVITIES
Capital Expenditures	-$1.014B	-$3.850B	-$841.2M
YoY Change	20.54%	11.12%	-38.52%
Acquisitions
YoY Change
Other Investing Activities	$177.0M	$0.00	$204.3M
YoY Change	-13.36%		19.26%
Cash From Investing Activities	-$837.0M	-$3.419B	-$636.8M
YoY Change	31.44%	2.12%	-46.8%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$41.00M
YoY Change		156.25%
Debt Paid & Issued, Net		$750.0M
YoY Change		-25.0%
Cash From Financing Activities	-1.414B	-$3.493B	-219.5M
YoY Change	544.19%	872.98%	32.95%
NET CHANGE
Cash From Operating Activities	3.166B	$8.791B	1.121B
Cash From Investing Activities	-837.0M	-$3.419B	-636.8M
Cash From Financing Activities	-1.414B	-$3.493B	-219.5M
Net Change In Cash	915.0M	$1.880B	265.0M
YoY Change	245.28%	44.5%	-40.45%
FREE CASH FLOW
Cash From Operating Activities	$3.166B	$8.791B	$1.121B
Capital Expenditures	-$1.014B	-$3.850B	-$841.2M
Free Cash Flow	$4.180B	$12.64B	$1.962B
YoY Change	112.99%	49.2%	-38.2%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0000821189
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentGross
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentGross
CY2020Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtCurrent
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtCurrent
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtNoncurrent
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtNoncurrent
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Entity File Number EntityFileNumber	1-9743
CY2021	dei	Entity Registrant Name EntityRegistrantName	EOG RESOURCES, INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	47-0684736
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	1111 Bagby
CY2021	dei	Entity Address Address Line2 EntityAddressAddressLine2	Sky Lobby 2
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Houston
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	77002
CY2021	dei	City Area Code CityAreaCode	713
CY2021	dei	Local Phone Number LocalPhoneNumber	651-7000
CY2021	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01 per share
CY2021	dei	Trading Symbol TradingSymbol	EOG
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	48608000000	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	585419164	shares
CY2021	dei	Auditor Firm AuditorFirmId	34
CY2021	dei	Auditor Name AuditorName	DELOITTE & TOUCHE LLP
CY2021	dei	Auditor Location AuditorLocation	Houston, Texas
CY2021	us-gaap	Revenues Revenues	18642000000	USD
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CY2019	us-gaap	Revenues Revenues	17380000000	USD
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	1135000000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	1063000000	USD
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	1367000000	USD
CY2021	us-gaap	Results Of Operations Transportation Costs ResultsOfOperationsTransportationCosts	863000000	USD
CY2020	us-gaap	Results Of Operations Transportation Costs ResultsOfOperationsTransportationCosts	735000000	USD
CY2019	us-gaap	Results Of Operations Transportation Costs ResultsOfOperationsTransportationCosts	758000000	USD
CY2021	eog	Gathering And Processing Costs GatheringAndProcessingCosts	559000000	USD
CY2020	eog	Gathering And Processing Costs GatheringAndProcessingCosts	459000000	USD
CY2019	eog	Gathering And Processing Costs GatheringAndProcessingCosts	479000000	USD
CY2021	us-gaap	Exploration Expense ExplorationExpense	154000000	USD
CY2020	us-gaap	Exploration Expense ExplorationExpense	146000000	USD
CY2019	us-gaap	Exploration Expense ExplorationExpense	140000000	USD
CY2021	us-gaap	Results Of Operations Dry Hole Costs ResultsOfOperationsDryHoleCosts	71000000	USD
CY2020	us-gaap	Results Of Operations Dry Hole Costs ResultsOfOperationsDryHoleCosts	13000000	USD
CY2019	us-gaap	Results Of Operations Dry Hole Costs ResultsOfOperationsDryHoleCosts	28000000	USD
CY2021	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	376000000	USD
CY2020	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	2100000000	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	518000000	USD
CY2021	eog	Marketing Costs MarketingCosts	4173000000	USD
CY2020	eog	Marketing Costs MarketingCosts	2698000000	USD
CY2019	eog	Marketing Costs MarketingCosts	5352000000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3651000000	USD
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CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	511000000	USD
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CY2021	eog	Taxes Other Than Income TaxesOtherThanIncome	1047000000	USD
CY2020	eog	Taxes Other Than Income TaxesOtherThanIncome	478000000	USD
CY2019	eog	Taxes Other Than Income TaxesOtherThanIncome	800000000	USD
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	12540000000	USD
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	11576000000	USD
CY2019	us-gaap	Costs And Expenses CostsAndExpenses	13681000000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	6102000000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-544000000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	3699000000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9000000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	10000000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	31000000	USD
CY2021	eog	Income Before Interest Expense And Income Taxes IncomeBeforeInterestExpenseAndIncomeTaxes	6111000000	USD
CY2020	eog	Income Before Interest Expense And Income Taxes IncomeBeforeInterestExpenseAndIncomeTaxes	-534000000	USD
CY2019	eog	Income Before Interest Expense And Income Taxes IncomeBeforeInterestExpenseAndIncomeTaxes	3730000000	USD
CY2021	us-gaap	Interest Costs Incurred InterestCostsIncurred	211000000	USD
CY2020	us-gaap	Interest Costs Incurred InterestCostsIncurred	236000000	USD
CY2019	us-gaap	Interest Costs Incurred InterestCostsIncurred	223000000	USD
CY2021	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	33000000	USD
CY2020	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	31000000	USD
CY2019	us-gaap	Interest Costs Capitalized Adjustment InterestCostsCapitalizedAdjustment	38000000	USD
CY2021	us-gaap	Interest Expense InterestExpense	178000000	USD
CY2020	us-gaap	Interest Expense InterestExpense	205000000	USD
CY2019	us-gaap	Interest Expense InterestExpense	185000000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5933000000	USD
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CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.03
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CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	581000000	shares
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CY2019	us-gaap	Net Income Loss NetIncomeLoss	2735000000	USD
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CY2021Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	0	USD
CY2020Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	65000000	USD
CY2021Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	0	USD
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CY2020Q4	us-gaap	Assets Current AssetsCurrent	5862000000	USD
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CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	11000000	USD
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CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1215000000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1342000000	USD
CY2021Q4	us-gaap	Assets Assets	38236000000	USD
CY2020Q4	us-gaap	Assets Assets	35805000000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	2242000000	USD
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CY2020	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	0	USD
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CY2019	eog	Other Noncurrent Federal Income Tax OtherNoncurrentFederalIncomeTax	245000000	USD
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CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.010
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CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.229
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CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	201000000	USD
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CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	25000000	USD
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CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	219000000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	201000000	USD
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CY2021Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	20000000	shares
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CY2021Q4	eog	Financial Standby Letter Of Credit FinancialStandbyLetterOfCredit	831000000	USD
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CY2021	eog	Payments To Acquire Oil And Gas Property And Equipment Excluding Dry Hole Costs PaymentsToAcquireOilAndGasPropertyAndEquipmentExcludingDryHoleCosts	3617000000	USD
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CY2021	eog	Non Cash Investing And Financing Activities From Property Exchanges NonCashInvestingAndFinancingActivitiesFromPropertyExchanges	50000000	USD
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	74000000	USD
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CY2020Q4	eog	Proved Oiland Gas Properties Other Property Plantand Equipmentand Other Assets Written Down Duringthe Period Fair Valueat Endof Period ProvedOilandGasPropertiesOtherPropertyPlantandEquipmentandOtherAssetsWrittenDownDuringthePeriodFairValueatEndofPeriod	319000000	USD
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CY2019Q4	eog	Proved Oil And Gas Properties Other Property Plantand Equipmentand Other Assets Carrying Amount ProvedOilAndGasPropertiesOtherPropertyPlantandEquipmentandOtherAssetsCarryingAmount	408000000	USD
CY2019Q4	eog	Proved Oiland Gas Properties Other Property Plantand Equipmentand Other Assets Written Down Duringthe Period Fair Valueat Endof Period ProvedOilandGasPropertiesOtherPropertyPlantandEquipmentandOtherAssetsWrittenDownDuringthePeriodFairValueatEndofPeriod	201000000	USD
CY2019	eog	Impairment Charge For Proved Oil And Gas Properties And Other Property Plant And Equipmentand Other Assets ImpairmentChargeForProvedOilAndGasPropertiesAndOtherPropertyPlantAndEquipmentandOtherAssets	207000000	USD
CY2019	eog	Pretaximpairmentchargesforprovedoilandgaspropertiesandotherassetsforfirmcommitmentcontracts Pretaximpairmentchargesforprovedoilandgaspropertiesandotherassetsforfirmcommitmentcontracts	152000000	USD
CY2019	eog	Pretaximpairmentchargeforacommoditypricerelatedwritedownofotherassets Pretaximpairmentchargeforacommoditypricerelatedwritedownofotherassets	90000000	USD
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	4890000000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5640000000	USD
CY2021Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	5577000000	USD
CY2020Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	6505000000	USD
CY2021	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	376000000	USD
CY2020	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	2100000000	USD
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	518000000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1217000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1111000000	USD
CY2021	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	81000000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	58000000	USD
CY2021	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	131000000	USD
CY2020	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	54000000	USD
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	44000000	USD
CY2020	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	47000000	USD
CY2021	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	20000000	USD
CY2020	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	54000000	USD
CY2021	us-gaap	Asset Retirement Obligation Foreign Currency Translation Gain Loss AssetRetirementObligationForeignCurrencyTranslationGainLoss	0	USD
CY2020	us-gaap	Asset Retirement Obligation Foreign Currency Translation Gain Loss AssetRetirementObligationForeignCurrencyTranslationGainLoss	1000000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1231000000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1217000000	USD
CY2021Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	43000000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	50000000	USD
CY2021Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1188000000	USD
CY2020Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1167000000	USD
CY2021	eog	Net Changes In Suspended Well Costs NetChangesInSuspendedWellCosts	<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%">EOG's net changes in capitalized exploratory well costs for the years ended December 31, 2021, 2020 and 2019 are presented below (in millions):</span></div><div style="margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:98.099%"><tr><td style="width:1.0%"/><td style="width:58.512%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.865%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.545%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.865%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.545%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.868%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2021</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2020</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">2019</span></td></tr><tr style="height:14pt"><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:2pt solid #000000;padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:2pt solid #000000;padding:0 1pt"/><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:2pt solid #000000;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Balance at January 1</span></td><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">29 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">26 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">4 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Additions Pending the Determination of Proved Reserves</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">73 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">108 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">83 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Reclassifications to Proved Properties</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(41)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(81)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(39)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-indent:6.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Costs Charged to Expense </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:100%;position:relative;top:-3.5pt;vertical-align:baseline">(1)</span></div></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(54)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(24)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(22)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Balance at December 31</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">29 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">26 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:top"/></tr></table></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:26.315%"><tr><td style="width:1.0%"/><td style="width:98.900%"/><td style="width:0.1%"/></tr><tr style="height:3pt"><td colspan="3" style="border-bottom:1pt solid #000000;padding:0 1pt"/></tr></table></div><div style="padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">(1) Includes capitalized exploratory well costs charged to either dry hole costs or impairments.</span></div>
CY2018Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	4000000	USD
CY2021	us-gaap	Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves	73000000	USD
CY2020	us-gaap	Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves	108000000	USD
CY2019	us-gaap	Capitalized Exploratory Well Cost Additions Pending Determination Of Proved Reserves CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves	83000000	USD
CY2021	us-gaap	Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves	41000000	USD
CY2020	us-gaap	Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves	81000000	USD
CY2019	us-gaap	Reclassification To Well Facilities And Equipment Based On Determination Of Proved Reserves ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves	39000000	USD
CY2021	us-gaap	Capitalized Exploratory Well Cost Charged To Expense1 CapitalizedExploratoryWellCostChargedToExpense1	54000000	USD
CY2020	us-gaap	Capitalized Exploratory Well Cost Charged To Expense1 CapitalizedExploratoryWellCostChargedToExpense1	24000000	USD
CY2019	us-gaap	Capitalized Exploratory Well Cost Charged To Expense1 CapitalizedExploratoryWellCostChargedToExpense1	22000000	USD
CY2021Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	7000000	USD
CY2020Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	29000000	USD
CY2019Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	26000000	USD
CY2021Q4	us-gaap	Capitalized Exploratory Well Costs That Have Been Capitalized For Period Of One Year Or Less CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess	7000000	USD
CY2020Q4	us-gaap	Capitalized Exploratory Well Costs That Have Been Capitalized For Period Of One Year Or Less CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess	26000000	USD
CY2019Q4	us-gaap	Capitalized Exploratory Well Costs That Have Been Capitalized For Period Of One Year Or Less CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess	26000000	USD
CY2021Q4	us-gaap	Capitalized Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear	0	USD
CY2020Q4	us-gaap	Capitalized Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear	3000000	USD
CY2019Q4	us-gaap	Capitalized Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear	0	USD
CY2021Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	7000000	USD
CY2020Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	29000000	USD
CY2019Q4	us-gaap	Capitalized Exploratory Well Costs CapitalizedExploratoryWellCosts	26000000	USD
CY2021Q4	us-gaap	Projects That Have Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear	0	well
CY2020Q4	us-gaap	Projects That Have Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear	1	well
CY2019Q4	us-gaap	Projects That Have Exploratory Well Costs That Have Been Capitalized For Period Greater Than One Year ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear	0	well
CY2021	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	231000000	USD
CY2021Q4	eog	Book Value Liabilities Measured On Recurring Basis Obligations BookValueLiabilitiesMeasuredOnRecurringBasisObligations	105000000	USD
CY2020	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	192000000	USD
CY2019	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	140000000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	295000000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	393000000	USD
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	497000000	USD
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	39000000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	21000000	USD
CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	13000000	USD
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	7000000	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	4000000	USD
CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	2000000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	63000000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	91000000	USD
CY2019	us-gaap	Variable Lease Cost VariableLeaseCost	138000000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	257000000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	194000000	USD
CY2019	us-gaap	Short Term Lease Cost ShortTermLeaseCost	333000000	USD
CY2021	us-gaap	Lease Cost LeaseCost	661000000	USD
CY2020	us-gaap	Lease Cost LeaseCost	703000000	USD
CY2019	us-gaap	Lease Cost LeaseCost	983000000	USD
CY2020	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	35000000	USD
CY2021Q4	eog	Lease Rightof Use Asset LeaseRightofUseAsset	984000000	USD
CY2020Q4	eog	Lease Rightof Use Asset LeaseRightofUseAsset	1075000000	USD
CY2021Q4	eog	Lease Liability LeaseLiability	1048000000	USD
CY2020Q4	eog	Lease Liability LeaseLiability	1148000000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	333000000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	74000000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	893000000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	174000000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	784000000	USD
CY2021Q4	eog	Operating And Finance Leases Not Yet Commenced Payments Due OperatingAndFinanceLeasesNotYetCommencedPaymentsDue	98000000	USD
CY2021	eog	Operating And Finance Leases Not Yet Commenced Lease Term OperatingAndFinanceLeasesNotYetCommencedLeaseTerm	P3M
CY2021	eog	Maximum Operating And Finance Leases Not Yet Commenced Lease Term MaximumOperatingAndFinanceLeasesNotYetCommencedLeaseTerm	P9Y
CY2021Q4	srt	Proved Developed And Undeveloped Reserves Net ProvedDevelopedAndUndevelopedReservesNet	1548	MMBbls
CY2021Q4	srt	Proved Developed And Undeveloped Reserves Net ProvedDevelopedAndUndevelopedReservesNet	8222	Bcf
CY2021Q4	eog	Proved Developed Reservesstatedin Mboe ProvedDevelopedReservesstatedinMBOE	3747	MMBoe
CY2018Q4	srt	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	1548	MMBoe
CY2019Q4	srt	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	1721	MMBoe
CY2020Q4	srt	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	1649	MMBoe
CY2021Q4	srt	Proved Developed Reserves Boe1 ProvedDevelopedReservesBOE1	1948	MMBoe
CY2020Q4	eog	Proved Undeveloped Reserves Beginning Balance ProvedUndevelopedReservesBeginningBalance	1571	MMBoe
CY2019Q4	eog	Proved Undeveloped Reserves Beginning Balance ProvedUndevelopedReservesBeginningBalance	1608	MMBoe
CY2018Q4	eog	Proved Undeveloped Reserves Beginning Balance ProvedUndevelopedReservesBeginningBalance	1380	MMBoe
CY2021	eog	Proved Undeveloped Extensionsand Discoveries ProvedUndevelopedExtensionsandDiscoveries	779	MMBoe
CY2020	eog	Proved Undeveloped Extensionsand Discoveries ProvedUndevelopedExtensionsandDiscoveries	456	MMBoe
CY2019	eog	Proved Undeveloped Extensionsand Discoveries ProvedUndevelopedExtensionsandDiscoveries	578	MMBoe
CY2021	eog	Proved Undeveloped Reserves Revisions ProvedUndevelopedReservesRevisions	-305	MMBoe
CY2020	eog	Proved Undeveloped Reserves Revisions ProvedUndevelopedReservesRevisions	-277	MMBoe
CY2019	eog	Proved Undeveloped Reserves Revisions ProvedUndevelopedReservesRevisions	-50	MMBoe
CY2021	eog	Acquisitionof Reserves Mboe AcquisitionofReservesMBOE	0	MMBoe
CY2020	eog	Acquisitionof Reserves Mboe AcquisitionofReservesMBOE	0	MMBoe
CY2019	eog	Acquisitionof Reserves Mboe AcquisitionofReservesMBOE	2	MMBoe
CY2021	eog	Proved Undeveloped Reserves Salesof Reserves ProvedUndevelopedReservesSalesofReserves	-3	MMBoe
CY2020	eog	Proved Undeveloped Reserves Salesof Reserves ProvedUndevelopedReservesSalesofReserves	-4	MMBoe
CY2019	eog	Proved Undeveloped Reserves Salesof Reserves ProvedUndevelopedReservesSalesofReserves	0	MMBoe
CY2021	eog	Proved Undeveloped Conversionto Proved Developed Reserves ProvedUndevelopedConversiontoProvedDevelopedReserves	-243	MMBoe
CY2020	eog	Proved Undeveloped Conversionto Proved Developed Reserves ProvedUndevelopedConversiontoProvedDevelopedReserves	-212	MMBoe
CY2019	eog	Proved Undeveloped Conversionto Proved Developed Reserves ProvedUndevelopedConversiontoProvedDevelopedReserves	-302	MMBoe
CY2021Q4	eog	Proved Undeveloped Reserves Ending Balance ProvedUndevelopedReservesEndingBalance	1799	MMBoe
CY2020Q4	eog	Proved Undeveloped Reserves Ending Balance ProvedUndevelopedReservesEndingBalance	1571	MMBoe
CY2019Q4	eog	Proved Undeveloped Reserves Ending Balance ProvedUndevelopedReservesEndingBalance	1608	MMBoe
CY2021Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	64876000000	USD
CY2020Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	61725000000	USD
CY2021Q4	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	2768000000	USD
CY2020Q4	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	3068000000	USD
CY2021Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	67644000000	USD
CY2020Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	64793000000	USD
CY2021Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	41907000000	USD
CY2020Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	38751000000	USD
CY2021Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	25737000000	USD
CY2020Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	26042000000	USD
CY2021	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	215000000	USD
CY2021	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	100000000	USD
CY2021	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	315000000	USD
CY2021	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	354000000	USD
CY2021	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	3300000000	USD
CY2021	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	3969000000	USD
CY2020	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	265000000	USD
CY2020	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	135000000	USD
CY2020	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	400000000	USD
CY2020	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	296000000	USD
CY2020	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	3022000000	USD
CY2020	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	3718000000	USD
CY2019	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	276000000	USD
CY2019	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	380000000	USD
CY2019	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	656000000	USD
CY2019	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	273000000	USD
CY2019	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	5699000000	USD
CY2019	us-gaap	Costs Incurred Oil And Gas Property Acquisition Exploration And Development Activities CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities	6628000000	USD
CY2021	eog	Non Cash Unproved Leasehold Acquisitions Relatedto Property Exchanges NonCashUnprovedLeaseholdAcquisitionsRelatedtoPropertyExchanges	45000000	USD
CY2021	eog	Non Cash Proved Property Acquisition Costs Relatedto Property Exchanges NonCashProvedPropertyAcquisitionCostsRelatedtoPropertyExchanges	5000000	USD
CY2020	eog	Non Cash Unproved Leasehold Acquisitions Relatedto Property Exchanges NonCashUnprovedLeaseholdAcquisitionsRelatedtoPropertyExchanges	197000000	USD
CY2020	eog	Non Cash Proved Property Acquisition Costs Relatedto Property Exchanges NonCashProvedPropertyAcquisitionCostsRelatedtoPropertyExchanges	15000000	USD
CY2019	eog	Non Cash Unproved Leasehold Acquisitions Relatedto Property Exchanges NonCashUnprovedLeaseholdAcquisitionsRelatedtoPropertyExchanges	98000000	USD
CY2019	eog	Non Cash Proved Property Acquisition Costs Relatedto Property Exchanges NonCashProvedPropertyAcquisitionCostsRelatedtoPropertyExchanges	52000000	USD
CY2021	us-gaap	Results Of Operations Sales Revenue To Unaffiliated Enterprises ResultsOfOperationsSalesRevenueToUnaffiliatedEnterprises	15381000000	USD
CY2021	us-gaap	Results Of Operations Revenue Other ResultsOfOperationsRevenueOther	108000000	USD
CY2021	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	15489000000	USD
CY2021	us-gaap	Results Of Operations Exploration Expense ResultsOfOperationsExplorationExpense	154000000	USD
CY2021	us-gaap	Results Of Operations Dry Hole Costs ResultsOfOperationsDryHoleCosts	71000000	USD
CY2021	us-gaap	Results Of Operations Transportation Costs ResultsOfOperationsTransportationCosts	863000000	USD
CY2021	eog	Gathering And Processing Costs GatheringAndProcessingCosts	559000000	USD
CY2021	us-gaap	Results Of Operations Production Or Lifting Costs ResultsOfOperationsProductionOrLiftingCosts	2155000000	USD
CY2021	us-gaap	Results Of Operations Impairment Of Oil And Gas Properties ResultsOfOperationsImpairmentOfOilAndGasProperties	376000000	USD
CY2021	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	3504000000	USD
CY2021	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	7807000000	USD
CY2021	eog	Tax Provision Benefit TaxProvisionBenefit	1762000000	USD
CY2021	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	6045000000	USD
CY2020	us-gaap	Results Of Operations Sales Revenue To Unaffiliated Enterprises ResultsOfOperationsSalesRevenueToUnaffiliatedEnterprises	7291000000	USD
CY2020	us-gaap	Results Of Operations Revenue Other ResultsOfOperationsRevenueOther	60000000	USD
CY2020	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	7351000000	USD
CY2020	us-gaap	Results Of Operations Exploration Expense ResultsOfOperationsExplorationExpense	146000000	USD
CY2020	us-gaap	Results Of Operations Dry Hole Costs ResultsOfOperationsDryHoleCosts	13000000	USD
CY2020	us-gaap	Results Of Operations Transportation Costs ResultsOfOperationsTransportationCosts	735000000	USD
CY2020	eog	Gathering And Processing Costs GatheringAndProcessingCosts	459000000	USD
CY2020	us-gaap	Results Of Operations Production Or Lifting Costs ResultsOfOperationsProductionOrLiftingCosts	1517000000	USD
CY2020	us-gaap	Results Of Operations Impairment Of Oil And Gas Properties ResultsOfOperationsImpairmentOfOilAndGasProperties	2100000000	USD
CY2020	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	3268000000	USD
CY2020	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	-887000000	USD
CY2020	eog	Tax Provision Benefit TaxProvisionBenefit	-193000000	USD
CY2020	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	-694000000	USD
CY2019	us-gaap	Results Of Operations Sales Revenue To Unaffiliated Enterprises ResultsOfOperationsSalesRevenueToUnaffiliatedEnterprises	11582000000	USD
CY2019	us-gaap	Results Of Operations Revenue Other ResultsOfOperationsRevenueOther	134000000	USD
CY2019	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	11716000000	USD
CY2019	us-gaap	Results Of Operations Exploration Expense ResultsOfOperationsExplorationExpense	140000000	USD
CY2019	us-gaap	Results Of Operations Dry Hole Costs ResultsOfOperationsDryHoleCosts	28000000	USD
CY2019	us-gaap	Results Of Operations Transportation Costs ResultsOfOperationsTransportationCosts	758000000	USD
CY2019	eog	Gathering And Processing Costs GatheringAndProcessingCosts	479000000	USD
CY2019	us-gaap	Results Of Operations Production Or Lifting Costs ResultsOfOperationsProductionOrLiftingCosts	2134000000	USD
CY2019	us-gaap	Results Of Operations Impairment Of Oil And Gas Properties ResultsOfOperationsImpairmentOfOilAndGasProperties	518000000	USD
CY2019	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	3658000000	USD
CY2019	us-gaap	Results Of Operations Income Before Income Taxes ResultsOfOperationsIncomeBeforeIncomeTaxes	4001000000	USD
CY2019	eog	Tax Provision Benefit TaxProvisionBenefit	942000000	USD
CY2019	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	3059000000	USD
CY2021	srt	Consolidated Oil And Gas Production Costs Per Unit Of Production ConsolidatedOilAndGasProductionCostsPerUnitOfProduction	3.67
CY2020	srt	Consolidated Oil And Gas Production Costs Per Unit Of Production ConsolidatedOilAndGasProductionCostsPerUnitOfProduction	3.72
CY2019	srt	Consolidated Oil And Gas Production Costs Per Unit Of Production ConsolidatedOilAndGasProductionCostsPerUnitOfProduction	4.54
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	167451000000	USD
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	45163000000	USD
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	14265000000	USD
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	22915000000	USD
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	85108000000	USD
CY2021	eog	Annual Rateof Discountto Present Value AnnualRateofDiscounttoPresentValue	0.10
CY2021Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	38922000000	USD
CY2021Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	46186000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	74909000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	34826000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	15404000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	4442000000	USD
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	20237000000	USD
CY2020	eog	Annual Rateof Discountto Present Value AnnualRateofDiscounttoPresentValue	0.10
CY2020Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	8547000000	USD
CY2020Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	11690000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	121478000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	42641000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	20586000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense	11566000000	USD
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	46685000000	USD
CY2019	eog	Annual Rateof Discountto Present Value AnnualRateofDiscounttoPresentValue	0.10
CY2019Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	21164000000	USD
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	25521000000	USD
CY2018Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	32426000000	USD
CY2019	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	-8210000000	USD
CY2019	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-10880000000	USD
CY2019	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	5709000000	USD
CY2019	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	3033000000	USD
CY2019	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	-739000000	USD
CY2019	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-696000000	USD
CY2019	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	3950000000	USD
CY2019	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	1549000000	USD
CY2019	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	99000000	USD
CY2019	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	51000000	USD
CY2019	srt	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther	-669000000	USD
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	25521000000	USD
CY2020	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	-4579000000	USD
CY2020	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-18446000000	USD
CY2020	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	1501000000	USD
CY2020	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	1675000000	USD
CY2020	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	4138000000	USD
CY2020	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-3297000000	USD
CY2020	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	3104000000	USD
CY2020	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	3488000000	USD
CY2020	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	49000000	USD
CY2020	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	156000000	USD
CY2020	srt	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther	-1308000000	USD
CY2020Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	11690000000	USD
CY2021	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	-11809000000	USD
CY2021	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	37220000000	USD
CY2021	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	12225000000	USD
CY2021	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	1635000000	USD
CY2021	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	2640000000	USD
CY2021	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-1716000000	USD
CY2021	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	1372000000	USD
CY2021	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves	-9870000000	USD
CY2021	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	151000000	USD
CY2021	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	170000000	USD
CY2021	srt	Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther	2818000000	USD
CY2021Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	46186000000	USD

Files In Submission

Name	View Source	Status
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$EOG
EOG RESOURCES INC Stock $eog

2021 Q4 Form 10-K Financial Statement

#000082118922000017 Filed on February 24, 2022

Income Statement

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$EOG EOG RESOURCES INC Stock $eog

2021 Q4 Form 10-K Financial Statement

#000082118922000017 Filed on February 24, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EOG
EOG RESOURCES INC Stock $eog