P3Y10000000P8YP2Y14168000141680001416800014168000false--12-31FY201900000934108690000007460000000.750.756000000000600000000024426765802442676580183200000018320000002400000002400000002400000002400000000.02430.01690.049500.015610.016860.021930.097500.080000.086250.088750.086250.021160.025990.024120.064310.019910.019610.034000.031910.033260.028950.025660.024980.024190.024110.024270.029540.021000.02355P364D0.06750.0757189000000121.001.0010000000010000000000P3Y539838890560508479Refer to Note 22, "Other Contingencies and Commitments" beginning on page 87.Includes finance lease liabilities of $282 and $127 at December 31, 2019 and 2018, respectively.Beginning and ending balances for all periods include capital in excess of par, common stock issued at par for $1,832, and $(240) associated with Chevron's Benefit Plan Trust. Changes reflect capital in excess of par.Beginning and ending total issued share balances include 14,168 shares associated with Chevron's Benefit Plan Trust.2017 include excise, value-added and similar taxes of $7,189, collected on behalf of third parties. Beginning in 2018, these taxes are netted in "Taxes other than on income" in accordance with Accounting Standards Update (ASU) 2014-09. Refer to Note 24, "Revenue" beginning on page 89. 0000093410 2019-01-01 2019-12-31 0000093410 2019-06-28 0000093410 2020-02-10 0000093410 country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-12-31 0000093410 2017-01-01 2017-12-31 0000093410 2018-01-01 2018-12-31 0000093410 2019-12-31 0000093410 2018-12-31 0000093410 2017-12-31 0000093410 2016-12-31 0000093410 us-gaap:ParentMember 2018-01-01 2018-12-31 0000093410 us-gaap:ParentMember 2017-01-01 2017-12-31 0000093410 us-gaap:NoncontrollingInterestMember 2018-01-01 2018-12-31 0000093410 us-gaap:RetainedEarningsMember 2017-01-01 2017-12-31 0000093410 us-gaap:RetainedEarningsMember 2018-01-01 2018-12-31 0000093410 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2017-01-01 2017-12-31 0000093410 us-gaap:RetainedEarningsMember 2019-01-01 2019-12-31 0000093410 us-gaap:ParentMember 2019-01-01 2019-12-31 0000093410 us-gaap:TreasuryStockMember 2016-12-31 0000093410 us-gaap:TreasuryStockMember 2018-01-01 2018-12-31 0000093410 us-gaap:RetainedEarningsMember 2019-12-31 0000093410 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2017-12-31 0000093410 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2018-12-31 0000093410 us-gaap:NoncontrollingInterestMember 2016-12-31 0000093410 us-gaap:TreasuryStockMember 2018-12-31 0000093410 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2018-01-01 2018-12-31 0000093410 us-gaap:ParentMember 2019-12-31 0000093410 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2019-12-31 0000093410 us-gaap:ParentMember 2017-12-31 0000093410 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-12-31 0000093410 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2019-01-01 2019-12-31 0000093410 us-gaap:NoncontrollingInterestMember 2019-12-31 0000093410 us-gaap:RetainedEarningsMember 2018-12-31 0000093410 us-gaap:TreasuryStockMember 2019-01-01 2019-12-31 0000093410 us-gaap:NoncontrollingInterestMember 2018-12-31 0000093410 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-01-01 2019-12-31 0000093410 us-gaap:NoncontrollingInterestMember 2017-12-31 0000093410 us-gaap:NoncontrollingInterestMember 2019-01-01 2019-12-31 0000093410 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2017-01-01 2017-12-31 0000093410 us-gaap:ParentMember 2016-12-31 0000093410 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2016-12-31 0000093410 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2017-12-31 0000093410 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2019-12-31 0000093410 us-gaap:TreasuryStockMember 2017-12-31 0000093410 us-gaap:RetainedEarningsMember 2016-12-31 0000093410 us-gaap:TreasuryStockMember 2017-01-01 2017-12-31 0000093410 us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember 2018-01-01 2018-12-31 0000093410 us-gaap:NoncontrollingInterestMember 2017-01-01 2017-12-31 0000093410 us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember 2016-12-31 0000093410 us-gaap:RetainedEarningsMember 2017-12-31 0000093410 us-gaap:ParentMember 2018-12-31 0000093410 us-gaap:TreasuryStockMember 2019-12-31 0000093410 us-gaap:PerformanceSharesMember cvx:ChevronLongTermIncentivePlanLTIPMember 2019-01-01 2019-12-31 0000093410 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2017-01-01 2017-12-31 0000093410 us-gaap:AccumulatedTranslationAdjustmentMember 2018-12-31 0000093410 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2016-12-31 0000093410 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2016-12-31 0000093410 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-12-31 0000093410 us-gaap:AccumulatedTranslationAdjustmentMember 2017-12-31 0000093410 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2017-01-01 2017-12-31 0000093410 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-01-01 2018-12-31 0000093410 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-12-31 0000093410 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-12-31 0000093410 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-01-01 2019-12-31 0000093410 us-gaap:AccumulatedTranslationAdjustmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:AccumulatedTranslationAdjustmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-12-31 0000093410 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2016-12-31 0000093410 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-12-31 0000093410 us-gaap:AccumulatedTranslationAdjustmentMember 2016-12-31 0000093410 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-12-31 0000093410 us-gaap:AccumulatedTranslationAdjustmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-12-31 0000093410 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-12-31 0000093410 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2017-12-31 0000093410 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2017-12-31 0000093410 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2017-12-31 0000093410 us-gaap:AccumulatedTranslationAdjustmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:AccountingStandardsUpdate201602Member 2019-01-01 0000093410 cvx:ChevronUsaIncMember 2018-12-31 0000093410 cvx:ChevronUsaIncMember 2019-12-31 0000093410 cvx:ChevronUsaIncMember 2017-01-01 2017-12-31 0000093410 cvx:ChevronUsaIncMember 2018-01-01 2018-12-31 0000093410 cvx:ChevronUsaIncMember 2019-01-01 2019-12-31 0000093410 us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000093410 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000093410 us-gaap:FairValueMeasurementsRecurringMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsRecurringMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000093410 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsRecurringMember 2018-12-31 0000093410 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2018-12-31 0000093410 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2019-12-31 0000093410 us-gaap:CarryingReportedAmountFairValueDisclosureMember 2018-12-31 0000093410 us-gaap:EstimateOfFairValueFairValueDisclosureMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member us-gaap:OtherLongTermInvestmentsMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel1Member us-gaap:CorporateBondSecuritiesMember 2019-12-31 0000093410 srt:MaximumMember 2019-01-01 2019-12-31 0000093410 us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000093410 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000093410 us-gaap:FairValueMeasurementsNonrecurringMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsNonrecurringMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel1Member us-gaap:FairValueMeasurementsNonrecurringMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000093410 us-gaap:FairValueMeasurementsNonrecurringMember 2018-01-01 2018-12-31 0000093410 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember 2018-12-31 0000093410 us-gaap:FairValueMeasurementsNonrecurringMember 2019-01-01 2019-12-31 0000093410 us-gaap:FairValueInputsLevel3Member us-gaap:FairValueMeasurementsNonrecurringMember 2019-12-31 0000093410 us-gaap:CommodityContractMember us-gaap:SalesMember 2019-01-01 2019-12-31 0000093410 us-gaap:CommodityContractMember us-gaap:SalesMember 2017-01-01 2017-12-31 0000093410 us-gaap:CommodityContractMember us-gaap:OtherIncomeMember 2017-01-01 2017-12-31 0000093410 us-gaap:CommodityContractMember us-gaap:OtherIncomeMember 2019-01-01 2019-12-31 0000093410 us-gaap:CommodityContractMember us-gaap:SalesMember 2018-01-01 2018-12-31 0000093410 us-gaap:CommodityContractMember cvx:PurchasedCrudeOilAndProductsMember 2019-01-01 2019-12-31 0000093410 us-gaap:CommodityContractMember us-gaap:OtherIncomeMember 2018-01-01 2018-12-31 0000093410 us-gaap:CommodityContractMember cvx:PurchasedCrudeOilAndProductsMember 2018-01-01 2018-12-31 0000093410 us-gaap:CommodityContractMember cvx:PurchasedCrudeOilAndProductsMember 2017-01-01 2017-12-31 0000093410 cvx:LongTermReceivablesNetMember us-gaap:CommodityContractMember 2018-12-31 0000093410 us-gaap:AccountsPayableMember us-gaap:CommodityContractMember 2018-12-31 0000093410 us-gaap:AccountsPayableMember us-gaap:CommodityContractMember 2019-12-31 0000093410 cvx:DeferredCreditsAndOtherNoncurrentObligationsMember us-gaap:CommodityContractMember 2019-12-31 0000093410 cvx:LongTermReceivablesNetMember us-gaap:CommodityContractMember 2019-12-31 0000093410 cvx:AccountsAndNotesReceivableNetMember us-gaap:CommodityContractMember 2018-12-31 0000093410 cvx:DeferredCreditsAndOtherNoncurrentObligationsMember us-gaap:CommodityContractMember 2018-12-31 0000093410 cvx:AccountsAndNotesReceivableNetMember us-gaap:CommodityContractMember 2019-12-31 0000093410 us-gaap:DisposalGroupHeldForSaleOrDisposedOfBySaleNotDiscontinuedOperationsMember 2019-12-31 0000093410 cvx:ChevronLongTermIncentivePlanLTIPMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember 2017-01-01 2017-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember us-gaap:NonUsMember 2018-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember country:US 2018-12-31 0000093410 country:US 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 us-gaap:NonUsMember 2019-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember us-gaap:NonUsMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember country:US us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2018-12-31 0000093410 country:US 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember country:US 2019-12-31 0000093410 us-gaap:NonUsMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 srt:GeographyEliminationsMember us-gaap:OilAndGasMember country:US 2019-01-01 2019-12-31 0000093410 srt:GeographyEliminationsMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OilAndGasMember 2019-01-01 2019-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OilAndGasMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 srt:GeographyEliminationsMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2018-01-01 2018-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2018-01-01 2018-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember 2017-01-01 2017-12-31 0000093410 us-gaap:OilAndGasMember 2018-01-01 2018-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember country:US 2017-01-01 2017-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember 2018-01-01 2018-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OilAndGasMember 2017-01-01 2017-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OilAndGasMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 srt:GeographyEliminationsMember us-gaap:OilAndGasMember country:US 2017-01-01 2017-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2019-01-01 2019-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 srt:GeographyEliminationsMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US 2019-01-01 2019-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember 2017-01-01 2017-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US 2018-01-01 2018-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2018-01-01 2018-12-31 0000093410 cvx:CorporateAndEliminationsMember us-gaap:OilAndGasMember 2018-01-01 2018-12-31 0000093410 us-gaap:OilAndGasMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2019-01-01 2019-12-31 0000093410 us-gaap:OilAndGasMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember country:US 2019-01-01 2019-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2017-01-01 2017-12-31 0000093410 us-gaap:OilAndGasMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US 2019-01-01 2019-12-31 0000093410 cvx:CorporateAndEliminationsMember us-gaap:OilAndGasMember 2017-01-01 2017-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember country:US us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember country:US 2017-01-01 2017-12-31 0000093410 srt:GeographyEliminationsMember us-gaap:OilAndGasMember country:US 2018-01-01 2018-12-31 0000093410 cvx:CorporateAndEliminationsMember us-gaap:OilAndGasMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OilAndGasMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember country:US 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember us-gaap:OilAndGasMember us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:IntersegmentEliminationMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2019-01-01 2019-12-31 0000093410 us-gaap:CorporateNonSegmentMember us-gaap:OilAndGasMember us-gaap:NonUsMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:CaspianPipelineConsortiumMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 cvx:PetropiarMember 2019-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember 2019-12-31 0000093410 cvx:PetroboscanMember 2019-12-31 0000093410 us-gaap:OilAndGasPurchasedMember srt:AffiliatedEntityMember 2019-01-01 2019-12-31 0000093410 us-gaap:OilAndGasPurchasedMember srt:AffiliatedEntityMember 2018-01-01 2018-12-31 0000093410 cvx:TengizchevroilLlpMember 2019-12-31 0000093410 cvx:GsCaltexCorporationMember 2019-12-31 0000093410 cvx:CaspianPipelineConsortiumMember 2019-01-01 2019-12-31 0000093410 cvx:CaspianPipelineConsortiumMember 2019-12-31 0000093410 us-gaap:OilAndGasPurchasedMember srt:AffiliatedEntityMember 2017-01-01 2017-12-31 0000093410 cvx:AngolaLngLimitedMember 2019-12-31 0000093410 us-gaap:CorporateNonSegmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 country:US cvx:EquityInEarningsMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:CaspianPipelineConsortiumMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetroboscanMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 us-gaap:CorporateNonSegmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:CaspianPipelineConsortiumMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:NonUsMember cvx:EquityInEarningsMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:AngolaLngLimitedMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetropiarMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:GsCaltexCorporationMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:CaspianPipelineConsortiumMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetroboscanMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:CaspianPipelineConsortiumMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetropiarMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetroboscanMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 country:US cvx:InvestmentsAndAdvancesMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetropiarMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:TengizchevroilLlpMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 country:US cvx:EquityInEarningsMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:TengizchevroilLlpMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:NonUsMember cvx:EquityInEarningsMember 2019-01-01 2019-12-31 0000093410 country:US cvx:EquityInEarningsMember 2017-01-01 2017-12-31 0000093410 us-gaap:CorporateNonSegmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:NonUsMember cvx:EquityInEarningsMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:GsCaltexCorporationMember us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:AngolaLngLimitedMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetropiarMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:TengizchevroilLlpMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetroboscanMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:AngolaLngLimitedMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:NonUsMember cvx:InvestmentsAndAdvancesMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:TengizchevroilLlpMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetroboscanMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:CorporateNonSegmentMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:PetropiarMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:AngolaLngLimitedMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 country:US cvx:InvestmentsAndAdvancesMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:OtherVieMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:GsCaltexCorporationMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:GsCaltexCorporationMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:NonUsMember cvx:InvestmentsAndAdvancesMember 2018-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:TengizchevroilLlpMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:CorporateNonSegmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:GsCaltexCorporationMember us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 us-gaap:OperatingSegmentsMember cvx:AngolaLngLimitedMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 cvx:AffiliatesMember 2018-12-31 0000093410 srt:ParentCompanyMember 2017-12-31 0000093410 cvx:AffiliatesMember 2019-01-01 2019-12-31 0000093410 srt:ParentCompanyMember 2017-01-01 2017-12-31 0000093410 cvx:AffiliatesMember 2017-12-31 0000093410 cvx:AffiliatesMember 2017-01-01 2017-12-31 0000093410 srt:ParentCompanyMember 2019-01-01 2019-12-31 0000093410 srt:ParentCompanyMember 2018-12-31 0000093410 srt:ParentCompanyMember 2019-12-31 0000093410 cvx:AffiliatesMember 2019-12-31 0000093410 srt:ParentCompanyMember 2018-01-01 2018-12-31 0000093410 cvx:AffiliatesMember 2018-01-01 2018-12-31 0000093410 cvx:MtbeMember us-gaap:PendingLitigationMember 2019-12-31 0000093410 cvx:EcuadorLitigationMember us-gaap:PendingLitigationMember 2011-02-14 2011-02-14 0000093410 cvx:EcuadorLitigationMember us-gaap:PendingLitigationMember 2011-02-14 0000093410 cvx:EcuadorLitigationMember us-gaap:PendingLitigationMember 2013-11-13 2013-11-13 0000093410 cvx:EcuadorLitigationMember us-gaap:PendingLitigationMember 2012-01-03 0000093410 cvx:EcuadorLitigationMember us-gaap:PendingLitigationMember 2019-12-31 0000093410 cvx:EcuadorLitigationMember us-gaap:PendingLitigationMember 1991-01-01 1991-12-31 0000093410 us-gaap:ForeignCountryMember 2019-01-01 2019-12-31 0000093410 us-gaap:DomesticCountryMember 2018-01-01 2018-12-31 0000093410 us-gaap:DomesticCountryMember 2017-01-01 2017-12-31 0000093410 us-gaap:ForeignCountryMember 2018-01-01 2018-12-31 0000093410 us-gaap:DomesticCountryMember 2019-01-01 2019-12-31 0000093410 us-gaap:ForeignCountryMember 2017-01-01 2017-12-31 0000093410 country:US us-gaap:MaterialReconcilingItemsMember 2018-01-01 2018-12-31 0000093410 us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:NonUsMember us-gaap:MaterialReconcilingItemsMember 2019-01-01 2019-12-31 0000093410 us-gaap:NonUsMember us-gaap:MaterialReconcilingItemsMember 2018-01-01 2018-12-31 0000093410 country:US us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:NonUsMember 2017-12-31 0000093410 country:US us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:UpstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2017-12-31 0000093410 country:US us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:NonUsMember us-gaap:MaterialReconcilingItemsMember 2019-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2018-01-01 2018-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2017-01-01 2017-12-31 0000093410 us-gaap:NonUsMember 2019-01-01 2019-12-31 0000093410 us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2017-12-31 0000093410 country:US 2017-01-01 2017-12-31 0000093410 country:US us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 country:US us-gaap:DownstreamEquipmentMember 2017-12-31 0000093410 us-gaap:DownstreamEquipmentMember 2017-12-31 0000093410 us-gaap:NonUsMember 2017-01-01 2017-12-31 0000093410 country:US us-gaap:MaterialReconcilingItemsMember 2019-12-31 0000093410 country:US 2017-12-31 0000093410 us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 country:US us-gaap:MaterialReconcilingItemsMember 2019-01-01 2019-12-31 0000093410 us-gaap:UpstreamEquipmentMember 2017-12-31 0000093410 us-gaap:NonUsMember us-gaap:MaterialReconcilingItemsMember 2017-12-31 0000093410 us-gaap:NonUsMember 2018-01-01 2018-12-31 0000093410 country:US us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2017-12-31 0000093410 country:US us-gaap:MaterialReconcilingItemsMember 2017-01-01 2017-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2019-01-01 2019-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2019-12-31 0000093410 country:US us-gaap:MaterialReconcilingItemsMember 2018-12-31 0000093410 us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:UpstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 country:US us-gaap:UpstreamEquipmentMember 2017-12-31 0000093410 us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 country:US 2019-01-01 2019-12-31 0000093410 us-gaap:DownstreamEquipmentMember 2017-01-01 2017-12-31 0000093410 us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2018-12-31 0000093410 us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:NonUsMember us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 country:US 2018-01-01 2018-12-31 0000093410 us-gaap:DownstreamEquipmentMember 2018-01-01 2018-12-31 0000093410 us-gaap:MaterialReconcilingItemsMember 2018-12-31 0000093410 us-gaap:NonUsMember us-gaap:MaterialReconcilingItemsMember 2017-01-01 2017-12-31 0000093410 country:US us-gaap:MaterialReconcilingItemsMember 2017-12-31 0000093410 country:US us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 country:US us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 country:US us-gaap:DownstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 country:US us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 us-gaap:NonUsMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 us-gaap:DownstreamEquipmentMember 2019-12-31 0000093410 country:US us-gaap:UpstreamEquipmentMember 2018-12-31 0000093410 us-gaap:NonUsMember us-gaap:MaterialReconcilingItemsMember 2018-12-31 0000093410 country:AU 2017-12-31 0000093410 country:AU 2019-12-31 0000093410 country:AU 2018-12-31 0000093410 cvx:FloatingRateNotesdue2022Member us-gaap:BondsMember 2019-12-31 0000093410 cvx:TwoPointThreeFiveFivePercentNotesDue2022Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:DebentureOneMember us-gaap:UnsecuredDebtMember 2019-12-31 0000093410 cvx:TwoPointOnePercentNotesdue2021Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:OnePointNineSixOnePercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:TwoPointFourOneOnePercentNotesdue2022Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:Mediumtermnotesmaturingfrom2021to2038Member us-gaap:MediumTermNotesMember 2018-12-31 0000093410 cvx:TwoPointFourNineEightPercentNotesdue2022Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:DebentureOneMember us-gaap:UnsecuredDebtMember 2018-12-31 0000093410 cvx:FloatingRateNotesdue2021Member us-gaap:BondsMember 2019-12-31 0000093410 cvx:TwoPointOnePercentNotesdue2021Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:FloatingRateNotesdue2020Member us-gaap:BondsMember 2019-12-31 0000093410 cvx:TwoPointOneNineThreePercentNotesdue2019Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:TwoPointFourOneOnePercentNotesdue2022Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:TwoPointEightNineFivePercentNotesdue2024Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:DebentureSixMember us-gaap:UnsecuredDebtMember 2018-12-31 0000093410 cvx:FloatingRateNotesdue2021Member us-gaap:BondsMember 2018-12-31 0000093410 cvx:TwoPointNineFiveFourPercentNotesdue2026Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:TwoPointNineFiveFourPercentNotesdue2026Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:ThreePointFourZeroLoanDue2021Member us-gaap:LoansPayableMember 2018-12-31 0000093410 cvx:FloatingRateNotesdue2022Member us-gaap:BondsMember 2018-12-31 0000093410 cvx:TwoPointFourOneNinePercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:TwoPointFourTwoSevenPercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:OnePointFiveSixOnePercentNotesdue2019Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:OnePointSixEightSixPercentNotesdue2019Member us-gaap:LoansPayableMember 2018-12-31 0000093410 cvx:DebentureFiveMember us-gaap:UnsecuredDebtMember 2019-12-31 0000093410 cvx:OnePointFiveSixOnePercentNotesdue2019Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:DebentureTwoMember us-gaap:UnsecuredDebtMember 2019-12-31 0000093410 cvx:TwoPointFiveSixSixPercentNotesdue2023Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:ThreePointOneNineOnePercentnotesdue2023Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:Floatingratenotesdue20192.905Member us-gaap:BondsMember 2019-12-31 0000093410 cvx:FloatingRateNotesdue2020Member us-gaap:BondsMember 2018-12-31 0000093410 cvx:TwoPointFourTwoSevenPercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:Floatingratenotesdue20192.905Member us-gaap:BondsMember 2018-12-31 0000093410 cvx:OnePointNineSixOnePercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:ThreePointFourZeroLoanDue2021Member us-gaap:LoansPayableMember 2019-12-31 0000093410 cvx:TwoPointFourOneNinePercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:OnePointNineNineOnePercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:TwoPointOneNineThreePercentNotesdue2019Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:TwoPointFiveSixSixPercentNotesdue2023Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:DebentureSixMember us-gaap:UnsecuredDebtMember 2019-12-31 0000093410 cvx:FourPointNineFivePercentnotesdue2019Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:OnePointNineNineOnePercentNotesdue2020Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:ThreePointThreeTwoSixPercentNotesdue2025Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:DebentureTwoMember us-gaap:UnsecuredDebtMember 2018-12-31 0000093410 cvx:DebentureFiveMember us-gaap:UnsecuredDebtMember 2018-12-31 0000093410 cvx:ThreePointThreeTwoSixPercentNotesdue2025Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:DebentureFourMember us-gaap:UnsecuredDebtMember 2018-12-31 0000093410 cvx:TwoPointEightNineFivePercentNotesdue2024Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:DebentureFourMember us-gaap:UnsecuredDebtMember 2019-12-31 0000093410 cvx:ThreePointOneNineOnePercentnotesdue2023Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:OnePointSixEightSixPercentNotesdue2019Member us-gaap:LoansPayableMember 2019-12-31 0000093410 cvx:TwoPointFourNineEightPercentNotesdue2022Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:FourPointNineFivePercentnotesdue2019Member us-gaap:NotesPayableToBanksMember 2019-12-31 0000093410 cvx:TwoPointThreeFiveFivePercentNotesDue2022Member us-gaap:NotesPayableToBanksMember 2018-12-31 0000093410 cvx:Mediumtermnotesmaturingfrom2021to2038Member us-gaap:MediumTermNotesMember 2019-12-31 0000093410 us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember 2019-12-31 0000093410 us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodOneMember 2019-12-31 0000093410 us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodFourMember 2019-12-31 0000093410 us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember 2019-12-31 0000093410 cvx:AgingOfCapitalizedExploratoryWellCostsPeriodSixMember 2019-12-31 0000093410 us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember 2019-12-31 0000093410 cvx:ReviewingDevelopmentAlternativesMember 2019-12-31 0000093410 cvx:DrillingActivityMember 2019-12-31 0000093410 cvx:UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedMember 2019-01-01 2019-12-31 0000093410 cvx:NoDrillingActivityMember 2019-12-31 0000093410 cvx:UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedMember 2019-12-31 0000093410 us-gaap:PerformanceSharesMember 2019-01-01 2019-12-31 0000093410 us-gaap:RestrictedStockUnitsRSUMember 2019-12-31 0000093410 us-gaap:RestrictedStockUnitsRSUMember 2018-01-01 2018-12-31 0000093410 us-gaap:RestrictedStockUnitsRSUMember 2019-01-01 2019-12-31 0000093410 cvx:StockOptionsAndStockAppreciationRightsMember cvx:ChevronLongTermIncentivePlanLTIPMember 2019-01-01 2019-12-31 0000093410 us-gaap:StockAppreciationRightsSARSMember 2019-01-01 2019-12-31 0000093410 us-gaap:RestrictedStockUnitsRSUMember 2019-01-01 0000093410 us-gaap:StockAppreciationRightsSARSMember 2019-12-31 0000093410 cvx:StockOptionsAndStockAppreciationRightsMember cvx:ChevronLongTermIncentivePlanLTIP2017IssuanceMember 2019-01-01 2019-12-31 0000093410 us-gaap:PerformanceSharesMember 2019-01-01 0000093410 us-gaap:RestrictedStockUnitsRSUMember cvx:ChevronLongTermIncentivePlanLTIP2017IssuanceMember 2019-01-01 2019-12-31 0000093410 cvx:PerformanceSharesandRestrictedStockUnitsRSUsMember cvx:ChevronLongTermIncentivePlanLTIPMember 2019-01-01 2019-12-31 0000093410 us-gaap:PerformanceSharesMember 2019-12-31 0000093410 cvx:PerformanceSharesandRestrictedStockUnitsRSUsMember cvx:ChevronLongTermIncentivePlanLTIP2017IssuanceMember 2019-01-01 2019-12-31 0000093410 cvx:FromApril2004throughMay2023Member srt:MaximumMember cvx:ChevronLongTermIncentivePlanLTIPMember 2019-12-31 0000093410 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-12-31 0000093410 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-12-31 0000093410 us-gaap:ForeignPlanMember us-gaap:PensionPlansDefinedBenefitMember 2018-12-31 0000093410 country:US us-gaap:PensionPlansDefinedBenefitMember 2018-12-31 0000093410 us-gaap:ForeignPlanMember us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-12-31 0000093410 us-gaap:ForeignPlanMember us-gaap:PensionPlansDefinedBenefitMember 2017-01-01 2017-12-31 0000093410 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2017-01-01 2017-12-31 0000093410 country:US us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-12-31 0000093410 us-gaap:ForeignPlanMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-12-31 0000093410 country:US us-gaap:PensionPlansDefinedBenefitMember 2017-01-01 2017-12-31 0000093410 us-gaap:ForeignPlanMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-12-31 0000093410 country:US us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-12-31 0000093410 country:US us-gaap:PensionPlansDefinedBenefitMember 2017-12-31 0000093410 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2017-12-31 0000093410 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2017-01-01 2017-03-31 0000093410 us-gaap:ForeignPlanMember us-gaap:PensionPlansDefinedBenefitMember 2017-01-01 2017-03-31 0000093410 country:US us-gaap:PensionPlansDefinedBenefitMember 2017-01-01 2017-03-31 0000093410 us-gaap:ForeignPlanMember us-gaap:PensionPlansDefinedBenefitMember 2017-12-31 0000093410 us-gaap:ForeignPlanMember 2019-12-31 0000093410 country:US 2018-01-01 2018-12-31 0000093410 country:US 2017-01-01 2017-12-31 0000093410 country:US 2019-01-01 2019-12-31 0000093410 country:US 2019-12-31 0000093410 us-gaap:ForeignPlanMember 2017-01-01 2017-12-31 0000093410 us-gaap:ForeignPlanMember 2018-12-31 0000093410 country:US 2018-12-31 0000093410 us-gaap:ForeignPlanMember 2018-01-01 2018-12-31 0000093410 us-gaap:ForeignPlanMember 2019-01-01 2019-12-31 0000093410 country:US 2017-12-31 0000093410 us-gaap:ForeignPlanMember 2017-12-31 0000093410 country:US us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-12-31 0000093410 country:US us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2017-12-31 0000093410 country:US us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember country:US 2018-12-31 0000093410 us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 cvx:OtherPlanAssetsMember country:US 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember country:US 2018-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember country:US 2019-12-31 0000093410 us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember country:US 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 cvx:OtherPlanAssetsMember country:US 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember country:US 2018-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember country:US 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember country:US 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember country:US 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:AlternativeInvestmentsMember country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember country:US 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember country:US 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember country:US 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember country:US 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel2Member country:US 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:USTreasuryAndGovernmentMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 us-gaap:AssetBackedSecuritiesMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:AlternativeInvestmentsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsEquitySecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesUsMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member country:US 2019-12-31 0000093410 cvx:CollectiveTrustsMutualFundsDebtSecuritiesMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:FairValueInputsLevel2Member us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel3Member country:US 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember country:US 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueMeasuredAtNetAssetValuePerShareMember us-gaap:ForeignPlanMember 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember us-gaap:FairValueInputsLevel2Member country:US 2018-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:FairValueInputsLevel1Member us-gaap:ForeignPlanMember 2019-12-31 0000093410 cvx:MutualFundsPlanAssetsMember us-gaap:ForeignPlanMember 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesCommonStockMember country:US 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesCommonStockMember country:US 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member 2019-01-01 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member 2018-01-01 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member 2019-01-01 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member 2018-01-01 2018-12-31 0000093410 us-gaap:FairValueInputsLevel3Member 2018-01-01 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member 2018-01-01 2018-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member 2019-01-01 2019-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member 2018-01-01 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member 2019-01-01 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member 2017-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member 2019-01-01 2019-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member 2019-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member 2018-01-01 2018-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member 2017-12-31 0000093410 us-gaap:DefinedBenefitPlanRealEstateMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000093410 us-gaap:FairValueInputsLevel3Member 2019-01-01 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000093410 us-gaap:FairValueInputsLevel3Member 2019-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member 2017-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member 2017-12-31 0000093410 cvx:OtherPlanAssetsMember us-gaap:FairValueInputsLevel3Member 2017-12-31 0000093410 us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember us-gaap:FairValueInputsLevel3Member 2019-12-31 0000093410 us-gaap:FairValueInputsLevel3Member 2017-12-31 0000093410 us-gaap:CorporateDebtSecuritiesMember us-gaap:FairValueInputsLevel3Member 2019-12-31 0000093410 us-gaap:FairValueInputsLevel3Member 2018-12-31 0000093410 us-gaap:BankLoanObligationsMember us-gaap:FairValueInputsLevel3Member 2019-12-31 0000093410 srt:MaximumMember cvx:FixedIncomeAndCashAndCashEquivalentsMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember us-gaap:RealEstateMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember us-gaap:EquitySecuritiesMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember us-gaap:DefinedBenefitPlanCashMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember us-gaap:DefinedBenefitPlanCashMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember us-gaap:EquitySecuritiesMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember cvx:FixedIncomeAndCashAndCashEquivalentsMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember us-gaap:RealEstateMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember us-gaap:EquitySecuritiesMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember us-gaap:RealEstateMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember cvx:FixedIncomeAndCashAndCashEquivalentsMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember us-gaap:RealEstateMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember us-gaap:EquitySecuritiesMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember cvx:FixedIncomeAndCashAndCashEquivalentsMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember us-gaap:DefinedBenefitPlanCashMember country:GB us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MaximumMember cvx:OtherPlanAssetsMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember us-gaap:DefinedBenefitPlanCashMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 srt:MinimumMember cvx:OtherPlanAssetsMember country:US us-gaap:PensionPlansDefinedBenefitMember 2019-12-31 0000093410 us-gaap:OtherPensionPlansDefinedBenefitMember 2018-01-01 2018-12-31 0000093410 us-gaap:OtherPensionPlansDefinedBenefitMember 2017-01-01 2017-12-31 0000093410 us-gaap:OtherPensionPlansDefinedBenefitMember 2019-01-01 2019-12-31 0000093410 cvx:AffiliatesMember 2019-12-31 0000093410 cvx:FinancingArrangementMember 2019-12-31 0000093410 cvx:FinancingArrangementMember 2019-01-01 2019-12-31 0000093410 cvx:AffiliatesMember 2019-01-01 2019-12-31 0000093410 2009-12-31 0000093410 cvx:OtherBusinessesMember 2019-12-31 0000093410 cvx:SitesWithPotentialRemediationActivitiesMember 2019-12-31 0000093410 cvx:EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember 2019-12-31 0000093410 country:VE 2019-01-01 2019-12-31 0000093410 country:VE 2019-12-31 0000093410 srt:SyntheticOilMember country:VE 2019-01-01 2019-12-31 0000093410 cvx:UnocalMember us-gaap:UpstreamEquipmentMember 2019-01-01 2019-12-31 0000093410 cvx:UnocalMember us-gaap:UpstreamEquipmentMember 2019-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember 2019-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember 2017-01-01 2017-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:OilAndGasMember 2019-01-01 2019-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:OilAndGasMember 2017-01-01 2017-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember 2018-01-01 2018-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember 2019-01-01 2019-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember us-gaap:OilAndGasMember 2018-01-01 2018-12-31 0000093410 cvx:ChevronPhillipsChemicalCompanyLlcMember 2018-12-31 0000093410 us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember 2018-12-31 0000093410 us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember 2019-12-31 0000093410 us-gaap:BusinessRestructuringReservesMember 2017-01-01 2017-12-31 0000093410 us-gaap:AllowanceForCreditLossMember 2018-01-01 2018-12-31 0000093410 us-gaap:AllowanceForCreditLossMember 2019-12-31 0000093410 us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember 2018-01-01 2018-12-31 0000093410 us-gaap:AllowanceForCreditLossMember 2018-12-31 0000093410 us-gaap:AllowanceForCreditLossMember 2017-01-01 2017-12-31 0000093410 us-gaap:BusinessRestructuringReservesMember 2016-12-31 0000093410 us-gaap:BusinessRestructuringReservesMember 2018-12-31 0000093410 us-gaap:BusinessRestructuringReservesMember 2017-12-31 0000093410 us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember 2017-12-31 0000093410 us-gaap:BusinessRestructuringReservesMember 2019-12-31 0000093410 us-gaap:BusinessRestructuringReservesMember 2019-01-01 2019-12-31 0000093410 us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember 2017-01-01 2017-12-31 0000093410 us-gaap:AllowanceForCreditLossMember 2017-12-31 0000093410 us-gaap:AllowanceForCreditLossMember 2016-12-31 0000093410 us-gaap:BusinessRestructuringReservesMember 2018-01-01 2018-12-31 0000093410 us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember 2019-01-01 2019-12-31 0000093410 us-gaap:AllowanceForCreditLossMember 2019-01-01 2019-12-31 0000093410 us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember 2016-12-31 iso4217:USD xbrli:shares iso4217:USD xbrli:shares xbrli:pure cvx:LegalMatter cvx:segment cvx:Well cvx:Project cvx:Location utreg:bbl utreg:D cvx:guaranty



 
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 10-K
 
  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2019
OR
  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
For the transition period from ______ to ______
Commission File Number 001-00368
Chevron Corporation
(Exact name of registrant as specified in its charter)
 
 
 
 
6001 Bollinger Canyon Road
Delaware
 
94-0890210
 
San Ramon,
California
94583-2324
 
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
 
(Address of principal executive offices)
(Zip Code)
 
 
Registrant’s telephone number, including area code (925842-1000
Securities registered pursuant to Section 12(b) of the Act:
 
Title of each class
 
Trading Symbol
 
Name of each exchange on which registered
Common stock, par value $.75 per share
 
CVX
 
New York Stock Exchange

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
Yes þ          No o
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
Yes o          No þ
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Yes þ          No o
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Yes þ          No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
 
Accelerated filer
Non-accelerated filer
 
Smaller reporting company
 
 
 
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o  
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).      Yes        No þ
The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter — $236.2 billion (As of June 28, 2019)
 Number of Shares of Common Stock outstanding as of February 10, 2020 — 1,879,324,765
DOCUMENTS INCORPORATED BY REFERENCE
(To The Extent Indicated Herein)
Notice of the 2020 Annual Meeting and 2020 Proxy Statement, to be filed pursuant to Rule 14a-6(b) under the Securities Exchange Act of 1934, in connection with the company’s 2020 Annual Meeting of Stockholders (in Part III)
 






TABLE OF CONTENTS
ITEM
 
PAGE
 
 
 
           Upstream
 
           Downstream 
 
           Other Businesses 
4.
Mine Safety Disclosures
 
Information about our Executive Officers
 
16.
Form 10-K Summary
 

1





CAUTIONARY STATEMENTS RELEVANT TO FORWARD-LOOKING INFORMATION
FOR THE PURPOSE OF “SAFE HARBOR” PROVISIONS OF THE
PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995
 
This Annual Report on Form 10-K of Chevron Corporation contains forward-looking statements relating to Chevron’s operations that are based on management’s current expectations, estimates and projections about the petroleum, chemicals and other energy-related industries. Words or phrases such as “anticipates,” “expects,” “intends,” “plans,” “targets,” “forecasts,” “projects,” “believes,” “seeks,” “schedules,” “estimates,” “positions,” “pursues,” “may,” “could,” “should,” “will,” “budgets,” “outlook,” “trends,” “guidance,” “focus,” “on schedule,” “on track,” “is slated,” “goals,” “objectives,” “strategies,” “opportunities,” “poised” and similar expressions are intended to identify such forward-looking statements. These statements are not guarantees of future performance and are subject to certain risks, uncertainties and other factors, many of which are beyond the company’s control and are difficult to predict. Therefore, actual outcomes and results may differ materially from what is expressed or forecasted in such forward-looking statements. The reader should not place undue reliance on these forward-looking statements, which speak only as of the date of this report. Unless legally required, Chevron undertakes no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise.
Among the important factors that could cause actual results to differ materially from those projected in the forward-looking statements are: changing crude oil and natural gas prices; changing refining, marketing and chemicals margins; the company’s ability to realize anticipated cost savings and efficiencies associated with enterprise transformation initiatives; actions of competitors or regulators; timing of exploration expenses; timing of crude oil liftings; the competitiveness of alternate-energy sources or product substitutes; technological developments; the results of operations and financial condition of the company’s suppliers, vendors, partners and equity affiliates, particularly during extended periods of low prices for crude oil and natural gas; the inability or failure of the company’s joint-venture partners to fund their share of operations and development activities; the potential failure to achieve expected net production from existing and future crude oil and natural gas development projects; potential delays in the development, construction or start-up of planned projects; the potential disruption or interruption of the company’s operations due to war, accidents, political events, civil unrest, severe weather, cyber threats, terrorist acts and public health crises, such as pandemics and epidemics; crude oil production quotas or other actions that might be imposed by the Organization of Petroleum Exporting Countries and other producing countries, or other natural or human causes beyond the company’s control; changing economic, regulatory and political environments in the various countries in which the company operates; general domestic and international economic and political conditions; the potential liability for remedial actions or assessments under existing or future environmental regulations and litigation; significant operational, investment or product changes required by existing or future environmental statutes and regulations, including international agreements and national or regional legislation and regulatory measures to limit or reduce greenhouse gas emissions; the potential liability resulting from pending or future litigation; the company’s future acquisitions or dispositions of assets or shares or the delay or failure of such transactions to close based on required closing conditions; the potential for gains and losses from asset dispositions or impairments; government-mandated sales, divestitures, recapitalizations, industry-specific taxes, tariffs, sanctions, changes in fiscal terms or restrictions on scope of company operations; foreign currency movements compared with the U.S. dollar; material reductions in corporate liquidity and access to debt markets; the effects of changed accounting rules under generally accepted accounting principles promulgated by rule-setting bodies; the company’s ability to identify and mitigate the risks and hazards inherent in operating in the global energy industry; and the factors set forth under the heading “Risk Factors” on pages 18 through 21 in this report. Other unpredictable or unknown factors not discussed in this report could also have material adverse effects on forward-looking statements.
 

2





PART I
Item 1. Business
General Development of Business
Summary Description of Chevron
Chevron Corporation,* a Delaware corporation, manages its investments in subsidiaries and affiliates and provides administrative, financial, management and technology support to U.S. and international subsidiaries that engage in integrated energy and chemicals operations. Upstream operations consist primarily of exploring for, developing and producing crude oil and natural gas; processing, liquefaction, transportation and regasification associated with liquefied natural gas; transporting crude oil by major international oil export pipelines; transporting, storage and marketing of natural gas; and a gas-to-liquids plant. Downstream operations consist primarily of refining crude oil into petroleum products; marketing of crude oil and refined products; transporting crude oil and refined products by pipeline, marine vessel, motor equipment and rail car; and manufacturing and marketing of commodity petrochemicals, plastics for industrial uses and fuel and lubricant additives.
A list of the company’s major subsidiaries is presented on page E-1. As of December 31, 2019, Chevron had approximately 48,200 employees (including about 3,500 service station employees). Approximately 25,400 employees (including about 3,200 service station employees), or 53 percent, were employed in U.S. operations.
Overview of Petroleum Industry
Petroleum industry operations and profitability are influenced by many factors. Prices for crude oil, natural gas, petroleum products and petrochemicals are generally determined by supply and demand. Production levels from the members of the Organization of Petroleum Exporting Countries (OPEC), Russia and the United States are the major factors in determining worldwide supply. Demand for crude oil and its products and for natural gas is largely driven by the conditions of local, national and global economies, although weather patterns and taxation relative to other energy sources also play a significant part. Laws and governmental policies, particularly in the areas of taxation, energy and the environment, affect where and how companies invest, conduct their operations and formulate their products and, in some cases, limit their profits directly.
Strong competition exists in all sectors of the petroleum and petrochemical industries in supplying the energy, fuel and chemical needs of industry and individual consumers. In the upstream business, Chevron competes with fully integrated, major global petroleum companies, as well as independent and national petroleum companies, for the acquisition of crude oil and natural gas leases and other properties and for the equipment and labor required to develop and operate those properties. In its downstream business, Chevron competes with fully integrated, major petroleum companies, as well as independent refining and marketing, transportation and chemicals entities and national petroleum companies in the refining, manufacturing, sale and marketing of fuels, lubricants, additives and petrochemicals.
Operating Environment
Refer to pages 28 through 34 of this Form 10-K in Management’s Discussion and Analysis of Financial Condition and Results of Operations for a discussion of the company’s current business environment and outlook.
Chevron’s Strategic Direction
Chevron’s primary objective is to deliver industry-leading results and superior shareholder value in any business environment. In the upstream, the company’s strategy is to deliver industry-leading returns while developing high-value resource opportunities. In the downstream, the company’s strategy is to grow earnings across the value chain and make targeted investments to lead the industry in returns. In support of the company’s approach to the energy transition, Chevron is focused on lowering carbon intensity cost efficiently, increasing the use of renewables in its business, and investing in future breakthrough technologies.
Information about the company is available on the company’s website at www.chevron.com. Information contained on the company’s website is not part of this Annual Report on Form 10-K. The company’s Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and any amendments to these reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 are available free of charge on the company’s website soon after such reports are filed with or furnished to the U.S. Securities and Exchange Commission (SEC). The reports are also available on the SEC’s website at www.sec.gov.

________________________________________________________
* Incorporated in Delaware in 1926 as Standard Oil Company of California, the company adopted the name Chevron Corporation in 1984 and ChevronTexaco Corporation in 2001. In 2005, ChevronTexaco Corporation changed its name to Chevron Corporation. As used in this report, the term “Chevron” and such terms as “the company,” “the corporation,” “our,” “we,” “us” and "its" may refer to Chevron Corporation, one or more of its consolidated subsidiaries, or all of them taken as a whole, but unless stated otherwise they do not include “affiliates” of Chevron — i.e., those companies accounted for by the equity method (generally owned 50 percent or less) or non-equity method investments. All of these terms are used for convenience only and are not intended as a precise description of any of the separate companies, each of which manages its own affairs.
3





Description of Business and Properties
The upstream and downstream activities of the company and its equity affiliates are widely dispersed geographically, with operations and projects* in North America, South America, Europe, Africa, Asia and Australia. Tabulations of segment sales and other operating revenues, earnings and income taxes for the three years ending December 31, 2019, and assets as of the end of 2019 and 2018 — for the United States and the company’s international geographic areas — are in Note 12 to the Consolidated Financial Statements beginning on page 68. Similar comparative data for the company’s investments in and income from equity affiliates and property, plant and equipment are in Note 13 beginning on page 71 and Note 16 on page 77. Refer to page 39 of this Form 10-K in Management’s Discussion and Analysis of Financial Condition and Results of Operations for a discussion of the company’s capital and exploratory expenditures.

Upstream
Reserves
Refer to Table V beginning on page 96 for a tabulation of the company’s proved crude oil, condensate, natural gas liquids, synthetic oil and natural gas reserves by geographic area, at the beginning of 2017 and each year-end from 2017 through 2019. Reserves governance, technologies used in establishing proved reserves additions, and major changes to proved reserves by geographic area for the three-year period ended December 31, 2019, are summarized in the discussion for Table V. Discussion is also provided regarding the nature of, status of, and planned future activities associated with the development of proved undeveloped reserves. The company recognizes reserves for projects with various development periods, sometimes exceeding five years. The external factors that impact the duration of a project include scope and complexity, remoteness or adverse operating conditions, infrastructure constraints, and contractual limitations.
At December 31, 2019, 28 percent of the company’s net proved oil-equivalent reserves were located in the United States, 23 percent were located in Australia and 19 percent were located in Kazakhstan.
The net proved reserve balances at the end of each of the three years 2017 through 2019 are shown in the following table:
 
At December 31
 
 
 
2019

 
2018

 
2017

 
Liquids — Millions of barrels
 
 
 
 
 
 
Consolidated Companies
4,771

 
4,975

 
4,530

 
Affiliated Companies
1,750

 
1,815

 
2,012

 
Total Liquids
6,521

 
6,790

 
6,542

 
Natural Gas — Billions of cubic feet
 
 
 
 
 
 
Consolidated Companies
26,587

 
28,733

 
27,514

 
Affiliated Companies
2,870

 
2,843

 
3,222

 
Total Natural Gas
29,457

 
31,576

 
30,736

 
Oil-Equivalent — Millions of barrels1
 
 
 
 
 
 
Consolidated Companies
9,202

 
9,764

 
9,116

 
Affiliated Companies
2,229

 
2,289

 
2,549

 
Total Oil-Equivalent
11.431


12.053

 
11.665

 
1 Oil-equivalent conversion ratio is 6,000 cubic feet of natural gas = 1 barrel of crude oil.

________________________________________________________
* 
As used in this report, the term “project” may describe new upstream development activity, individual phases in a multiphase development, maintenance activities, certain existing assets, new investments in downstream and chemicals capacity, investments in emerging and sustainable energy activities, and certain other activities. All of these terms are used for convenience only and are not intended as a precise description of the term “project” as it relates to any specific governmental law or regulation.
4





Net Production of Liquids and Natural Gas
The following table summarizes the net production of liquids and natural gas for 2019 and 2018 by the company and its affiliates. Worldwide oil-equivalent production of 3.058 million barrels per day in 2019 was up more than 4 percent from 2018. Production increases from shale and tight properties, and the Wheatstone project in Australia were partially offset by normal field declines. Refer to the “Results of Operations” section beginning on page 32 for a detailed discussion of the factors explaining the changes in production for crude oil, condensate, natural gas liquids, synthetic oil and natural gas, and refer to Table V on pages 99 through 101 for information on annual production by geographical region.
 
 
 
 
Components of Oil-Equivalent
 
 
 
Oil-Equivalent
 
 
Liquids
 
 
Natural Gas
 
 
Thousands of barrels per day (MBPD)
(MBPD)1
 
 
(MBPD)
 
 
(MMCFPD)
 
 
Millions of cubic feet per day (MMCFPD)
2019

2018

 
2019

2018

 
2019

2018

 
United States
929

791

 
724

618

 
1,225

1,034

 
Other Americas
 
 
 
 
 
 
 
 
 
Argentina
27

24

 
23

20

 
25

24

 
Brazil
8

11

 
8

10

 
2

4

 
Canada2
135

116

 
119

103

 
95

79

 
Colombia
11

14

 


 
64

82

 
Total Other Americas
181

165

 
150

133

 
186

189

 
Africa
 
 
 
 
 
 
 
 
 
Angola
95

108

 
86

98

 
52

59

 
Democratic Republic of the Congo3

1

 

1

 


 
Nigeria
209

239

 
173

200

 
215

233

 
Republic of Congo
52

52

 
49

49

 
13

14

 
Total Africa
356

400

 
308

348

 
280

306

 
Asia
 
 
 
 
 
 
 
 
 
Azerbaijan
20

20

 
18

18

 
10

10

 
Bangladesh
110

112

 
4

4

 
638

648

 
China
31

29

 
16

16

 
93

84

 
Indonesia
109

132

 
101

113

 
52

113

 
Kazakhstan
49

46

 
28

27

 
129

120

 
Myanmar
15

16

 


 
93

98

 
Partitioned Zone4


 


 


 
Philippines
26

26

 
3

3

 
136

138

 
Thailand
238

236

 
65

66

 
1,038

1,022

 
Total Asia
598

617

 
235

247

 
2,189

2,233

 
Australia/Oceania
 
 
 
 
 
 
 
 
 
  Australia
455

426

 
45

42

 
2,460

2,304

 
Total Australia/Oceania
455

426

 
45

42

 
2,460

2,304

 
Europe
 
 
 
 
 
 
 
 
 
Denmark5
5

19

 
3

12

 
11

45

 
United Kingdom
62

65

 
44

43

 
108

133

 
Total Europe
67

84

 
47

55

 
119

178

 
Total Consolidated Companies
2,586

2,483

 
1,509

1,443

 
6,459

6,244

 
Affiliates2,6
472

447

 
356

339

 
698

645

 
Total Including Affiliates7 
3,058

2,930

 
1,865

1,782

 
7,157

6,889

 
 
 
 
 
 
 
 
 
 
 
1 Oil-equivalent conversion ratio is 6,000 cubic feet of natural gas = 1 barrel of crude oil.
 
2 Includes synthetic oil: Canada, net
53

53

 
53

53

 


 
  Venezuelan affiliate, net
3

24

 
3

24

 


 
3 Chevron sold its interest in a concession in the Democratic Republic of Congo in April 2018.
 
4 Located between Saudi Arabia and Kuwait. Production has been shut-in since May 2015.
 
5 Chevron sold its 12 percent nonoperated working interest in the Danish Underground Consortium in April 2019.
 
6 Volumes represent Chevron’s share of production by affiliates, including Tengizchevroil in Kazakhstan; Petroboscan and Petropiar in Venezuela; and Angola LNG in Angola.
 
7 Volumes include natural gas consumed in operations of 638 million and 619 million cubic feet per day in 2019 and 2018, respectively. Total “as sold” natural gas volumes were 6,519 million and 6,270 million cubic feet per day for 2019 and 2018, respectively.
 

5





Production Outlook
The company estimates its average worldwide oil-equivalent production in 2020 will grow up to 3 percent compared to 2019, assuming a Brent crude oil price of $60 per barrel and excluding the impact of anticipated 2020 asset sales. This estimate is subject to many factors and uncertainties, as described beginning on page 30. Refer to the “Review of Ongoing Exploration and Production Activities in Key Areas,” beginning on page 8, for a discussion of the company’s major crude oil and natural gas development projects.
Average Sales Prices and Production Costs per Unit of Production
Refer to Table IV on page 95 for the company’s average sales price per barrel of liquids (including crude oil, condensate and natural gas liquids) and per thousand cubic feet of natural gas produced, and the average production cost per oil-equivalent barrel for 2019, 2018 and 2017.
Gross and Net Productive Wells
The following table summarizes gross and net productive wells at year-end 2019 for the company and its affiliates:
 
At December 31, 2019
 
 
 
Productive Oil Wells*
 
Productive Gas Wells*
 
 
 
Gross

 
Net

Gross

 
Net

 
United States
39,282

 
28,179

2,727

 
1,978

 
Other Americas
1,070

 
651

190

 
117

 
Africa
1,713

 
664

27

 
11

 
Asia
14,450

 
12,522

3,577

 
2,012

 
Australia/Oceania
540

 
303

103

 
27

 
Europe
27

 
5


 

 
Total Consolidated Companies
57,082

 
42,324

6,624

 
4,145

 
Affiliates
1,643

 
588


 

 
Total Including Affiliates
58,725

 
42,912

6,624

 
4,145

 
Multiple completion wells included above
629

 
352

147

 
116

 
* Gross wells represent the total number of wells in which Chevron has an ownership interest. Net wells represent the sum of Chevron’s ownership interest in gross wells.
 
Acreage
At December 31, 2019, the company owned or had under lease or similar agreements undeveloped and developed crude oil and natural gas properties throughout the world. The geographical distribution of the company’s acreage is shown in the following table:
 
Undeveloped2
 
 
Developed
 
 
Developed and Undeveloped
 
 
Thousands of acres1
Gross

 
Net

 
Gross

 
Net

 
Gross

 
Net

 
United States
3,665

 
3,214

 
4,149

 
2,886

 
7,814

 
6,100

 
Other Americas
17,004

 
10,543

 
1,219

 
284

 
18,223

 
10,827

 
Africa
3,717

 
1,443

 
2,238

 
933

 
5,955

 
2,376

 
Asia
19,165

 
7,992

 
1,678

 
924

 
20,843

 
8,916

 
Australia/Oceania
10,882

 
5,697

 
2,061

 
812

 
12,943

 
6,509

 
Total Consolidated Companies
54,433

 
28,889

 
11,345

 
5,839

 
65,778

 
34,728

 
Affiliates
497

 
219

 
307

 
117

 
804

 
336

 
Total Including Affiliates
54,930

 
29,108

 
11,652

 
5,956

 
66,582

 
35,064

 
1  Gross acres represent the total number of acres in which Chevron has an ownership interest. Net acres represent the sum of Chevron’s ownership interest in gross acres.
 
2 The gross undeveloped acres that will expire in 2020, 2021 and 2022 if production is not established by certain required dates are 1,136, 2,644 and 4,180, respectively.
 
Delivery Commitments
The company sells crude oil and natural gas from its producing operations under a variety of contractual obligations. Most contracts generally commit the company to sell quantities based on production from sp