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  <xsd:element abstract="true" id="iep_CrudeOilDischargeMember" name="CrudeOilDischargeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CrudeOilGatheringMember" name="CrudeOilGatheringMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CrudeOilIndirectSupplierMember" name="CrudeOilIndirectSupplierMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_CrudeOilPipelineLengthMiles" name="CrudeOilPipelineLengthMiles" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_CushingOklahomaMember" name="CushingOklahomaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CvrEnergyIncMember" name="CvrEnergyIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CvrFirstLienNotesMember" name="CvrFirstLienNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CvrIssuersMember" name="CvrIssuersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CvrNotesMember" name="CvrNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CvrPartnersLpMember" name="CvrPartnersLpMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CvrRefiningLpMember" name="CvrRefiningLpMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_CvrSecondLienNotesMember" name="CvrSecondLienNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DateRangeAxis" name="DateRangeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DateRangeDomain" name="DateRangeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtExtinguishmentCosts" name="DebtExtinguishmentCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtFacilityMember" name="DebtFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtInstrumentAmountEliminatedThroughConsolidation" name="DebtInstrumentAmountEliminatedThroughConsolidation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtInstrumentBasisSpreadForCalculatingBaseRate" name="DebtInstrumentBasisSpreadForCalculatingBaseRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentConvertiblePrincipalAmountConvertedPerDepositaryUnit" name="DebtInstrumentConvertiblePrincipalAmountConvertedPerDepositaryUnit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentCovenantPrepaymentPenaltyPercent" name="DebtInstrumentCovenantPrepaymentPenaltyPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentDiscountPercentage" name="DebtInstrumentDiscountPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentDistributionAmount" name="DebtInstrumentDistributionAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtInstrumentHigherRepurchasePercentageOfPrincipalAmountAuthorizedPursuantToAdditionalRequirementsMember" name="DebtInstrumentHigherRepurchasePercentageOfPrincipalAmountAuthorizedPursuantToAdditionalRequirementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtInstrumentInterestRateDefaultPercentage" name="DebtInstrumentInterestRateDefaultPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentInterestRateFloor" name="DebtInstrumentInterestRateFloor" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentIssueDiscountPercentage" name="DebtInstrumentIssueDiscountPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentOwnershipPercentageHeldByAffiliate" name="DebtInstrumentOwnershipPercentageHeldByAffiliate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DebtInstrumentPercentageOfAggregatePrincipalAmountAuthorizedToBeRepurchasedAtHigherPercenatgeOfPrincipalAmount" name="DebtInstrumentPercentageOfAggregatePrincipalAmountAuthorizedToBeRepurchasedAtHigherPercenatgeOfPrincipalAmount" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtInstrumentPercentageOfAggregatePrincipalAmountRequiredToRemainOutstandingIfDebtRedeemedAtHigherPercenatgeOfPrincipalAmount" name="DebtInstrumentPercentageOfAggregatePrincipalAmountRequiredToRemainOutstandingIfDebtRedeemedAtHigherPercenatgeOfPrincipalAmount" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtInstrumentPeriodicPaymentPercentageOfOriginalPrincipalAmount" name="DebtInstrumentPeriodicPaymentPercentageOfOriginalPrincipalAmount" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtInstrumentPotentialIncreaseInFaceAmountIfCovenantsMet" name="DebtInstrumentPotentialIncreaseInFaceAmountIfCovenantsMet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_DebtInstrumentRepurchaseDateRangeFromJanuary152013ToJanuary142014Member" name="DebtInstrumentRepurchaseDateRangeFromJanuary152013ToJanuary142014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtInstrumentRepurchaseDateRangeFromJanuary152014ToJanuary142015Member" name="DebtInstrumentRepurchaseDateRangeFromJanuary152014ToJanuary142015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtInstrumentRepurchaseDateRangeFromJanuary152015ToJanuary142016Member" name="DebtInstrumentRepurchaseDateRangeFromJanuary152015ToJanuary142016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtInstrumentRepurchaseDateRangeOnOrAfterJanuary152015Member" name="DebtInstrumentRepurchaseDateRangeOnOrAfterJanuary152015Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtInstrumentRepurchaseDateRangeOnOrAfterJanuary152016Member" name="DebtInstrumentRepurchaseDateRangeOnOrAfterJanuary152016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtInstrumentRepurchaseDateRangePriorToJanuary152014Member" name="DebtInstrumentRepurchaseDateRangePriorToJanuary152014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DebtInstrumentRepurchasePercentageOfPrincipalAmount" name="DebtInstrumentRepurchasePercentageOfPrincipalAmount" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtInstrumentRepurchasePercentageOfPrincipalAmountAuthorizedIfChangeOfControlMember" name="DebtInstrumentRepurchasePercentageOfPrincipalAmountAuthorizedIfChangeOfControlMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtRepurchaseDescriptionAxis" name="DebtRepurchaseDescriptionAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DebtRepurchaseDescriptionDomain" name="DebtRepurchaseDescriptionDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DeferedTaxLiabilitiesNetOfDeferredTaxAssets" name="DeferedTaxLiabilitiesNetOfDeferredTaxAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DeferredCompensationArrangementWithIndividualNumberOfSharesUsedInCashSettlementCalculation" name="DeferredCompensationArrangementWithIndividualNumberOfSharesUsedInCashSettlementCalculation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DeferredCompensationCashBasedArrangementsLiabilityCurrentGross" name="DeferredCompensationCashBasedArrangementsLiabilityCurrentGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DeferredManagementFee" name="DeferredManagementFee" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DeferredTaxAssetReoganizationCosts" name="DeferredTaxAssetReoganizationCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_DeferredTaxAssetTaxCredits" name="DeferredTaxAssetTaxCredits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_DeferredTaxLiabilitiesInvestmentInSubsidiaries" name="DeferredTaxLiabilitiesInvestmentInSubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DeferredTaxLiabilityInvestmentInPartnerships" name="DeferredTaxLiabilityInvestmentInPartnerships" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DefinedBenefitPlanAssumptionUsedCalculatedProjectedBenefitObligationDiscountRate" name="DefinedBenefitPlanAssumptionUsedCalculatedProjectedBenefitObligationDiscountRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlanAssumptionUsedCalculatedProjectedBenefitObligationRateOfCompensationIncrease" name="DefinedBenefitPlanAssumptionUsedCalculatedProjectedBenefitObligationRateOfCompensationIncrease" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlanDrugCostTrendRate" name="DefinedBenefitPlanDrugCostTrendRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlanEffectOfPlanAmendmentsOnChangeInBenefitObligation" name="DefinedBenefitPlanEffectOfPlanAmendmentsOnChangeInBenefitObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlanPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" name="DefinedBenefitPlanPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DefinedBenefitPlanPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsFairValueOfPlanAssets" name="DefinedBenefitPlanPlansWithProjectedBenefitObligationsInExcessOfPlanAssetsFairValueOfPlanAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_DefinedBenefitPlanSensitivityOfAssumptionsUsedToDeterminePboAxisAxis" name="DefinedBenefitPlanSensitivityOfAssumptionsUsedToDeterminePboAxisAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DefinedBenefitPlanSensitivityOfAssumptionsUsedToDeterminePboAxisDomain" name="DefinedBenefitPlanSensitivityOfAssumptionsUsedToDeterminePboAxisDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlanUltimateDrugCostTrendRate" name="DefinedBenefitPlanUltimateDrugCostTrendRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlanYearThatDrugCostRateReachesUltimateTrendRate" name="DefinedBenefitPlanYearThatDrugCostRateReachesUltimateTrendRate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:gYearItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DefinedBenefitPlansAmountInAociExpectedToBeReclassedIntoNetPeriodicBenefitCostInNextYearAmortizationOfActuarialLosses" name="DefinedBenefitPlansAmountInAociExpectedToBeReclassedIntoNetPeriodicBenefitCostInNextYearAmortizationOfActuarialLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlansAmountInAociExpectedToBeReclassedIntoNetPeriodicBenefitCostInNextYearAmortizationOfPriorServiceCredit" name="DefinedBenefitPlansAmountInAociExpectedToBeReclassedIntoNetPeriodicBenefitCostInNextYearAmortizationOfPriorServiceCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_DefinedBenefitPlansChangeInBenefitObligation" name="DefinedBenefitPlansChangeInBenefitObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_DepositaryUnitMaximumDividendsPerShareDeclaredBeforeMatchingDistributionToVariableRateNoteholdersRequired" name="DepositaryUnitMaximumDividendsPerShareDeclaredBeforeMatchingDistributionToVariableRateNoteholdersRequired" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DepositaryUnitsMember" name="DepositaryUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DepreciationAndAmortizationIncludingNonCashInterestExpense" name="DepreciationAndAmortizationIncludingNonCashInterestExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_DerivativeFixedInterestRateBaseInterestAndPremiumCombined" name="DerivativeFixedInterestRateBaseInterestAndPremiumCombined" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_DerivativesNotDesignatedAsHedgingInstrumentsFairValueLineItems" name="DerivativesNotDesignatedAsHedgingInstrumentsFairValueLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DifferenceInBookBasisAndTaxBasisOfNetAssetsNotSubjectToIncomeTaxesTableTextBlock" name="DifferenceInBookBasisAndTaxBasisOfNetAssetsNotSubjectToIncomeTaxesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DilutiveSecuritiesEffectOnEarningsPerUnitFromConverisonOfDebtSecurities" name="DilutiveSecuritiesEffectOnEarningsPerUnitFromConverisonOfDebtSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_DilutiveSecuritiesEffectOnEarningsPerUnitFromConverisonOfPerferredUnits" name="DilutiveSecuritiesEffectOnEarningsPerUnitFromConverisonOfPerferredUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_DisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountriesPercentage" name="DisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountriesPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DismissedWithoutPrejudiceMember" name="DismissedWithoutPrejudiceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DistributionDeclaredBySubsidiaryPerShare" name="DistributionDeclaredBySubsidiaryPerShare" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DistributionInKindPaidByMajorityOwnedSubsidiaryToParentShares" name="DistributionInKindPaidByMajorityOwnedSubsidiaryToParentShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DistributionInKindPaidByMajorityOwnedSubsidiaryToParentValue" name="DistributionInKindPaidByMajorityOwnedSubsidiaryToParentValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DistributionMadeToUnitholderQuarterlyDistributionsDeclaredPerUnit" name="DistributionMadeToUnitholderQuarterlyDistributionsDeclaredPerUnit" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DistributionMadeToUnitholderUnitDistributionsDeclaredPerUnit" name="DistributionMadeToUnitholderUnitDistributionsDeclaredPerUnit" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DistributionMadeToUnitholderUnitDistributionsRatio" name="DistributionMadeToUnitholderUnitDistributionsRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_DividendDeclaredBySubsidiaryMember" name="DividendDeclaredBySubsidiaryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DividendExpenseOnSecuritiesSoldNotYetPurchasedMember" name="DividendExpenseOnSecuritiesSoldNotYetPurchasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DomesticRefineriesEnteredIntoEnvironmentalRegulatoryConcentDecreeMinimumPercentageOfDomesticRefiningCapacity" name="DomesticRefineriesEnteredIntoEnvironmentalRegulatoryConcentDecreeMinimumPercentageOfDomesticRefiningCapacity" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_DomesticTaxCredits" name="DomesticTaxCredits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_DrawOnTermLoanFirstDraw" name="DrawOnTermLoanFirstDraw" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_DrawOnTermLoanInitialDraw" name="DrawOnTermLoanInitialDraw" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_DueFromBrokerMember" name="DueFromBrokerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DueToAndFromBrokerPolicyTextBlock" name="DueToAndFromBrokerPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_DueToJointVenture" name="DueToJointVenture" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_EarningsPerLpUnitLineItems" name="EarningsPerLpUnitLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_EffectiveIncomeTaxRateReconcilationAbstract" name="EffectiveIncomeTaxRateReconcilationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_EffectiveIncomeTaxRateReconciliationGainOnLiabilitiesSubjectToCompromise" name="EffectiveIncomeTaxRateReconciliationGainOnLiabilitiesSubjectToCompromise" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_EmployeeServiceShareBasedCompensationUnvestedAwardsGrantDateFairValue" name="EmployeeServiceShareBasedCompensationUnvestedAwardsGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_EmployeeServiceShareBasedCompensationVestedAwardsGrantDateFairValue" name="EmployeeServiceShareBasedCompensationVestedAwardsGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_EnergySegmentAbstract" name="EnergySegmentAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_EnergySegmentMember" name="EnergySegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_EngineeringAndToolingPolicyTextBlock" name="EngineeringAndToolingPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_EnvironmentalComplianceCostsAnticipatedCost" name="EnvironmentalComplianceCostsAnticipatedCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_EnvironmentalComplianceCostsAnticipatedCostHighEstimate" name="EnvironmentalComplianceCostsAnticipatedCostHighEstimate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_EnvironmentalComplianceCostsAnticipatedCostLowEstimate" name="EnvironmentalComplianceCostsAnticipatedCostLowEstimate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="iep_FairValueOfEquityInvestmentInTropicanaPriorToAcquisitionOfControllingInterest" name="FairValueOfEquityInvestmentInTropicanaPriorToAcquisitionOfControllingInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="iep_FairValueOfPropertyPlantAndEquipmentImpairedDuringPeriod" name="FairValueOfPropertyPlantAndEquipmentImpairedDuringPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
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  <xsd:element abstract="true" id="iep_HomeFashionSegmentMember" name="HomeFashionSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element id="iep_IncomeTaxDisclosureDifferentBetweenBookBasisAndTaxBasisOfNetAssets" name="IncomeTaxDisclosureDifferentBetweenBookBasisAndTaxBasisOfNetAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
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  <xsd:element abstract="true" id="iep_InvestmentFundsMember" name="InvestmentFundsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="iep_InvestmentRelatedExpenseReimbursementMember" name="InvestmentRelatedExpenseReimbursementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_InvestmentSegmentAbstract" name="InvestmentSegmentAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="iep_InvestmentsAndRelatedMattersAbstract" name="InvestmentsAndRelatedMattersAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="iep_IssuanceOfEquityInteretsInSubsidiaryMember" name="IssuanceOfEquityInteretsInSubsidiaryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_JointVentureAxis" name="JointVentureAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_JointVentureDomain" name="JointVentureDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_LawsuitsFiledAgainstCompany" name="LawsuitsFiledAgainstCompany" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_LetterOfCreditFacilityMaximumBorrowingCapacity" name="LetterOfCreditFacilityMaximumBorrowingCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_LettersOfCreditCashCollateralRequirementPercentageOfFaceAmount" name="LettersOfCreditCashCollateralRequirementPercentageOfFaceAmount" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_LiabilitiesDecreaseFromDeconsolidation" name="LiabilitiesDecreaseFromDeconsolidation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_LiabilityForUnvestedRestrictedStockAwards" name="LiabilityForUnvestedRestrictedStockAwards" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_LiborMember" name="LiborMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_LimitedLiabilityCompanyLlcOrLimitedPartnershipLpManagingMemberOrGeneralPartnerAggregateOwnershipInterestOfParentAndHoldingCompanySubsidiaries" name="LimitedLiabilityCompanyLlcOrLimitedPartnershipLpManagingMemberOrGeneralPartnerAggregateOwnershipInterestOfParentAndHoldingCompanySubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_LimitedLiabilityCompanyLlcOrLimitedPartnershipLpMembersOrLimitedPartnersOwnershipInterestUnits" name="LimitedLiabilityCompanyLlcOrLimitedPartnershipLpMembersOrLimitedPartnersOwnershipInterestUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_LineOfCreditFacilityAdministrativeFeeAmount" name="LineOfCreditFacilityAdministrativeFeeAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_LineOfCreditFacilityIncrementalBorrowingIncrease" name="LineOfCreditFacilityIncrementalBorrowingIncrease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_LineOfCreditFacilityMaximumBorrowingCapacityLettersOfCreditSublimitAsPercentageOfTotalFacilityCommitment" name="LineOfCreditFacilityMaximumBorrowingCapacityLettersOfCreditSublimitAsPercentageOfTotalFacilityCommitment" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_LineOfCreditFacilityObligationOfAffiliateToFundBorrowingsPercentage" name="LineOfCreditFacilityObligationOfAffiliateToFundBorrowingsPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_LineOfCreditFacilityPotentialIncreaseInMaximumBorrowingCapacityIfCovenantRequirementsMet" name="LineOfCreditFacilityPotentialIncreaseInMaximumBorrowingCapacityIfCovenantRequirementsMet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_LitigationClaimantAxis" name="LitigationClaimantAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_LitigationClaimantDomain" name="LitigationClaimantDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_LocationOfOperationsStateOrCountryAxis" name="LocationOfOperationsStateOrCountryAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_LossOnDebtExtinguishmentMember" name="LossOnDebtExtinguishmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_LpUnitIssuanceForRedemptionOfPreferredLpUnits" name="LpUnitIssuanceForRedemptionOfPreferredLpUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_LpUnitIssuanceToPurchaseMajorityInterests" name="LpUnitIssuanceToPurchaseMajorityInterests" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_LpUnitIssuanceToPurchaseNoncontrollingIterestsInSubsidiary" name="LpUnitIssuanceToPurchaseNoncontrollingIterestsInSubsidiary" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_MachineryEquipmentAndFurnitureMember" name="MachineryEquipmentAndFurnitureMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ManagedInvestmentFundsMember" name="ManagedInvestmentFundsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_MaximumPotentialFutureExposureOnCreditRiskDerivativesPercentageOfNotionalAmounts" name="MaximumPotentialFutureExposureOnCreditRiskDerivativesPercentageOfNotionalAmounts" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_MembersOrPartnersAxis" name="MembersOrPartnersAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_MetalsSegmentMember" name="MetalsSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_NetChangeInCashOfAssetsHeldForSale" name="NetChangeInCashOfAssetsHeldForSale" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_NetGainFromInvestmentActivitiesMember" name="NetGainFromInvestmentActivitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_NetIncomeAttributableToIchanEnterprisesAllocableToPartnersAbstract" name="NetIncomeAttributableToIchanEnterprisesAllocableToPartnersAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_NetIncomeFromContinuingOperationsAttributableToIcahnEnterprisesAllocableToLimitedPartners" name="NetIncomeFromContinuingOperationsAttributableToIcahnEnterprisesAllocableToLimitedPartners" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_NetIncomeFromContinuingOperationsAttributableToParentAllocatedToGeneralPartnerBeforeTraditionalParntershipAllocation" name="NetIncomeFromContinuingOperationsAttributableToParentAllocatedToGeneralPartnerBeforeTraditionalParntershipAllocation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_NetIncomeFromContinuingOperationsAttributableToParentSubjectToAllocationAmongstPartners" name="NetIncomeFromContinuingOperationsAttributableToParentSubjectToAllocationAmongstPartners" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_NetIncomeFromDiscontinuedOperationsAttributableToIcahnEnterprisesAllocableToLimitedPartners" name="NetIncomeFromDiscontinuedOperationsAttributableToIcahnEnterprisesAllocableToLimitedPartners" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_NetIncomePerLpUnitAbstract" name="NetIncomePerLpUnitAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_NetPeriodicBenefitCostAbstract" name="NetPeriodicBenefitCostAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_NnumberOfManufacturingFacilities" name="NnumberOfManufacturingFacilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_NonExclusiveUseOfOfficeSpaceMember" name="NonExclusiveUseOfOfficeSpaceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_Noncontrollinginterestincreasefrombusinesscombinationtwo" name="Noncontrollinginterestincreasefrombusinesscombinationtwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_NotionalAmountOfForeignCurrencyCashFlowHedgeDerivativesEnteredDuringPeriod" name="NotionalAmountOfForeignCurrencyCashFlowHedgeDerivativesEnteredDuringPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_NotionalExposureOfDerivativesLongPosition" name="NotionalExposureOfDerivativesLongPosition" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_NotionalExposureOfDerivativesShortPosition" name="NotionalExposureOfDerivativesShortPosition" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfCasinos" name="NumberOfCasinos" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfDistributionCenters" name="NumberOfDistributionCenters" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfHotelRooms" name="NumberOfHotelRooms" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfScrapProcessingFacilitiesRequiringRefrigerantExtractionServices" name="NumberOfScrapProcessingFacilitiesRequiringRefrigerantExtractionServices" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfSlotMachines" name="NumberOfSlotMachines" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfTableGames" name="NumberOfTableGames" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfUnitsOfResidentialHousingInFutureDevelopment" name="NumberOfUnitsOfResidentialHousingInFutureDevelopment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_NumberOfYearsRefrigerantExtractionServicesMustBeOfferedAtScrapProcessingFacilities" name="NumberOfYearsRefrigerantExtractionServicesMustBeOfferedAtScrapProcessingFacilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OdeqMember" name="OdeqMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OklahomaAndKansasMember" name="OklahomaAndKansasMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_OpenOptionContractWrittenPotentialPaymentAmount" name="OpenOptionContractWrittenPotentialPaymentAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_OpenOptionContractsWrittenCoveredPutOptionsOnExistingShortPositions" name="OpenOptionContractsWrittenCoveredPutOptionsOnExistingShortPositions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_OperatingExpensePlantMaintenanceFrequencyYears" name="OperatingExpensePlantMaintenanceFrequencyYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OperatingUnitsAbstract" name="OperatingUnitsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OperatingUnitsTable" name="OperatingUnitsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_OperatingUnitsTextBlock" name="OperatingUnitsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OptionsConnectedToDeferredCompensationMember" name="OptionsConnectedToDeferredCompensationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OtherAbstract" name="OtherAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_OtherAssetsAndDueFromCorrespondentBrokers" name="OtherAssetsAndDueFromCorrespondentBrokers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_OtherComprehensiveIncomeTranslationAdjustmentsAndOtherChangesInOtherComprehensiveIncome" name="OtherComprehensiveIncomeTranslationAdjustmentsAndOtherChangesInOtherComprehensiveIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OtherForeignCountriesMember" name="OtherForeignCountriesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_OtherIncomeLossNetTableTextBlock" name="OtherIncomeLossNetTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OtherIncomeLossNotSpecifiedMember" name="OtherIncomeLossNotSpecifiedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OtherIncomeNetMember" name="OtherIncomeNetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OtherLossIncomeNetAbstract" name="OtherLossIncomeNetAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_OtherOwnershipInterestValue" name="OtherOwnershipInterestValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_OtherSegmentsAndHoldingCompanyMember" name="OtherSegmentsAndHoldingCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_OtherSegmentsMember" name="OtherSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_Otherownershipinterestsshares" name="Otherownershipinterestsshares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_OversightCostReimbursementMember" name="OversightCostReimbursementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_OwnershipPercentageByPrincipalOwner" name="OwnershipPercentageByPrincipalOwner" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_PartnerNameDomain" name="PartnerNameDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_PartnersCapitalPolicyTextBlock" name="PartnersCapitalPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PaymentOfAccruedInterestMember" name="PaymentOfAccruedInterestMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PaymentOfPremiumMember" name="PaymentOfPremiumMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PendingLitigationAndSettledAggregateMember" name="PendingLitigationAndSettledAggregateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_PercentOfPlanAssetsInvestedInActivelyManagedInvestmentFunds" name="PercentOfPlanAssetsInvestedInActivelyManagedInvestmentFunds" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_PercentageOfLoanToRelatedEntityOwned" name="PercentageOfLoanToRelatedEntityOwned" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_PetroleumMember" name="PetroleumMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PetroleumTransportationMember" name="PetroleumTransportationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_PlantExpansionProgramTermYears" name="PlantExpansionProgramTermYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_PolicyForDistributionToMemberOrLimitedPartnerAnnualDistributionsDeclaredPerUnit" name="PolicyForDistributionToMemberOrLimitedPartnerAnnualDistributionsDeclaredPerUnit" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_PortionOfDeferredTaxAssetFromOperatingLossCarryforwardsWithDefinedExpirationDate" name="PortionOfDeferredTaxAssetFromOperatingLossCarryforwardsWithDefinedExpirationDate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_PowertrainMember" name="PowertrainMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PrimaryUnderlyingRiskAbstract" name="PrimaryUnderlyingRiskAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PrincipalOwnersAndAffiliatesMember" name="PrincipalOwnersAndAffiliatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ProceedsFromRightsOffering" name="ProceedsFromRightsOffering" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_ProductionAmmoniaUpgradedIntoUanPercentage" name="ProductionAmmoniaUpgradedIntoUanPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ProductionBarrelsOfOilLeasedStorageCapacity" name="ProductionBarrelsOfOilLeasedStorageCapacity" nillable="true" substitutionGroup="xbrli:item" type="num:volumeItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_ProductionBarrelsOfOilPerDay" name="ProductionBarrelsOfOilPerDay" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_ProductionBarrelsOfOilStorageCapacity" name="ProductionBarrelsOfOilStorageCapacity" nillable="true" substitutionGroup="xbrli:item" type="num:volumeItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_ProductionCubicFeetOfHydrogenPerDay" name="ProductionCubicFeetOfHydrogenPerDay" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_ProductionTonsOfAmmonia" name="ProductionTonsOfAmmonia" nillable="true" substitutionGroup="xbrli:item" type="num:weightItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ProductionTonsOfAmmoniaPerDay" name="ProductionTonsOfAmmoniaPerDay" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_ProductionTonsOfUan" name="ProductionTonsOfUan" nillable="true" substitutionGroup="xbrli:item" type="num:weightItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ProductionTonsOfUreaAndAmmoniumNitratePerDay" name="ProductionTonsOfUreaAndAmmoniumNitratePerDay" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_ProfessionFeesCase2Member" name="ProfessionFeesCase2Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PropertyLocationAxis" name="PropertyLocationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PropertyPlantAndEquipmentMember" name="PropertyPlantAndEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PscMetalsMember" name="PscMetalsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PurchaseAccountingAdjustmentAccountAxis" name="PurchaseAccountingAdjustmentAccountAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_PurchaseAccountingAdjustmentAccountDomain" name="PurchaseAccountingAdjustmentAccountDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_PurchasesFromJointVenture" name="PurchasesFromJointVenture" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_PurchasesToCoverSecuritiesSoldNotYetPurchased" name="PurchasesToCoverSecuritiesSoldNotYetPurchased" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_QuarterlyFinancialDataUnauditedAbstract" name="QuarterlyFinancialDataUnauditedAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RailcarAndFoodPackagingMember" name="RailcarAndFoodPackagingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RailcarLeaseExpenseMember" name="RailcarLeaseExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RailcarManagmentFeesMember" name="RailcarManagmentFeesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RailcarSegmentMember" name="RailcarSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RailcarServicesMember" name="RailcarServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RailcarsSalesMember" name="RailcarsSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_RatioOfRightsPerDepositaryUnit" name="RatioOfRightsPerDepositaryUnit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="iep_RealEstateAndOtherMember" name="RealEstateAndOtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RealEstateSegmentMember" name="RealEstateSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_RedemptionOfEquityInterestOfParentInMajorityOwnedSubsidiary" name="RedemptionOfEquityInterestOfParentInMajorityOwnedSubsidiary" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_RedemptionsPayableToNonControllingInterests" name="RedemptionsPayableToNonControllingInterests" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_RelatedPartyTransactionServiceAgreementTerm" name="RelatedPartyTransactionServiceAgreementTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_RelatedPartyTransactionServiceAgreementTermAutomaticRenewalPeriod" name="RelatedPartyTransactionServiceAgreementTermAutomaticRenewalPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_RelatedPartyTransactionServiceAgreementTermWrittenNoticePeriodRequiredForTermination" name="RelatedPartyTransactionServiceAgreementTermWrittenNoticePeriodRequiredForTermination" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RelatedPartyTransactionsByTransactionTypeAxis" name="RelatedPartyTransactionsByTransactionTypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RelatedPartyTransactionsByTypeDomain" name="RelatedPartyTransactionsByTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ReportingUnitAxis" name="ReportingUnitAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RestrictedCashMember" name="RestrictedCashMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_Restructuring2012Member" name="Restructuring2012Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_RestructuringPolicyTextBlock" name="RestructuringPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_RetiredPresidentAndChiefExecutiveOfficerMember" name="RetiredPresidentAndChiefExecutiveOfficerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_RightSubscriptionPricePerDepositaryUnit" name="RightSubscriptionPricePerDepositaryUnit" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_RightsOfferingAmount" name="RightsOfferingAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_RiskPremiumAdjustmentAssumptionToProjectChangeInFairValueOfLoan" name="RiskPremiumAdjustmentAssumptionToProjectChangeInFairValueOfLoan" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_SalesAndSalesRelatedTaxPolicyTextBlock" name="SalesAndSalesRelatedTaxPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_SalesToJointVenture" name="SalesToJointVenture" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleIBalanceSheetAbstract" name="ScheduleIBalanceSheetAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleICondensedFinancialInformationOfParentAbstract" name="ScheduleICondensedFinancialInformationOfParentAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleIStatementsOfCashFlowsAbstract" name="ScheduleIStatementsOfCashFlowsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleIStatementsOfOperationsAbstract" name="ScheduleIStatementsOfOperationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ScheduleOfChangeInAssumptionsForBenefitObligationTableTextBlock" name="ScheduleOfChangeInAssumptionsForBenefitObligationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfCondensedFinancialInformationOfParentCompanyBalanceSheetTable" name="ScheduleOfCondensedFinancialInformationOfParentCompanyBalanceSheetTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfCondensedFinancialInformationOfParentCompanyCashFlowsTable" name="ScheduleOfCondensedFinancialInformationOfParentCompanyCashFlowsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfCondensedFinancialInformationOfParentCompanyStatementOfOperationsTable" name="ScheduleOfCondensedFinancialInformationOfParentCompanyStatementOfOperationsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfCondensedFinancialInformationOfParentCompanyTable" name="ScheduleOfCondensedFinancialInformationOfParentCompanyTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfEarningsPerLpUnitTable" name="ScheduleOfEarningsPerLpUnitTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ScheduleOfFairValueOfDefinedBenefitPlanAssetTableTextBlock" name="ScheduleOfFairValueOfDefinedBenefitPlanAssetTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsBySegmentTable" name="ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsBySegmentTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ScheduleOfFiniteLivedAndInfiniteLivedIntangibleAssetsTableTextBlock" name="ScheduleOfFiniteLivedAndInfiniteLivedIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ScheduleOfFutureMinimumRentalReceiptsTableTextBlock" name="ScheduleOfFutureMinimumRentalReceiptsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfInventoriesLineItems" name="ScheduleOfInventoriesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfInventoriesTable" name="ScheduleOfInventoriesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_ScheduleOfProjectedBenefitObligationInExcessOfPlanAssetsTableTextBlock" name="ScheduleOfProjectedBenefitObligationInExcessOfPlanAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfSignificantAccountingPoliciesLineItems" name="ScheduleOfSignificantAccountingPoliciesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ScheduleOfSignificantAccountingPoliciesTable" name="ScheduleOfSignificantAccountingPoliciesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_SecuritiesSoldNotYetPurchasedPolicyTextBlock" name="SecuritiesSoldNotYetPurchasedPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_SegmentGeographicGroupThreeMember" name="SegmentGeographicGroupThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_SettledMember" name="SettledMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_SettlementOfDeferredManagementFee" name="SettlementOfDeferredManagementFee" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="iep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingFairValueReclassifiedToEquity" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingFairValueReclassifiedToEquity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_SiteDomainDomain" name="SiteDomainDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_SpecialProfitsInterestAllocation" name="SpecialProfitsInterestAllocation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_SpecialProfitsInterestAllocationsPercentage" name="SpecialProfitsInterestAllocationsPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_StarfireHoldingCorporationMember" name="StarfireHoldingCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_StateOrCountryOfOperationsDomain" name="StateOrCountryOfOperationsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_SubsidiaryIndemnityAgreementPensionFundingContingenciesAsResultOfBeingInControlledGroupDistributionLimitationNetWorthFloor" name="SubsidiaryIndemnityAgreementPensionFundingContingenciesAsResultOfBeingInControlledGroupDistributionLimitationNetWorthFloor" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_SubsidiaryOfLimitedLiabilityCompanyLlcOrLimitedPartnershipLpManagingMemberOrGeneralPartnerOwnershipInterest" name="SubsidiaryOfLimitedLiabilityCompanyLlcOrLimitedPartnershipLpManagingMemberOrGeneralPartnerOwnershipInterest" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterestAcquiredDuringPeriodShares" name="SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterestAcquiredDuringPeriodShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterestFairValue" name="SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterestFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterestShares" name="SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterestShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_SubsidiarysSignificantCustomersPercentageOfSubsidiarysNetRevenue" name="SubsidiarysSignificantCustomersPercentageOfSubsidiarysNetRevenue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_SummaryOfSignificantAccountingPoliciesAbstract" name="SummaryOfSignificantAccountingPoliciesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TechnologyMember" name="TechnologyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TelecommunicationServicesMember" name="TelecommunicationServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TermLoanMember" name="TermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_TermOfInterestRateDerivatives" name="TermOfInterestRateDerivatives" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TerminatedFirstPriorityCreditFacilityReplacedByAblCreditFacilityMember" name="TerminatedFirstPriorityCreditFacilityReplacedByAblCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_TotalExpectedFutureAmortization" name="TotalExpectedFutureAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="iep_TotalExpenses" name="TotalExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="iep_TrailingMonthsUsedToCalculateLeverageRatios" name="TrailingMonthsUsedToCalculateLeverageRatios" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TrancheBLoanMember" name="TrancheBLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TrancheCLoanMember" name="TrancheCLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TropicanaMember" name="TropicanaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_TurkeyJvMember" name="TurkeyJvMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_USCoastGuardEpaMember" name="USCoastGuardEpaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_UncertaintyInIncomeTaxesAbstract" name="UncertaintyInIncomeTaxesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_UnderwriterOptionToPurchaseAdditionalDepositaryUnits" name="UnderwriterOptionToPurchaseAdditionalDepositaryUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_UnitedStatesWelfareBenefitPlanMember" name="UnitedStatesWelfareBenefitPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_UnrecordedUnconditionalPurchaseObligationsDueRatablyOverNineYears" name="UnrecordedUnconditionalPurchaseObligationsDueRatablyOverNineYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="iep_UnrecordedUnconditionalPurchaseObligationsNumberOfBarrelsToBeTransported" name="UnrecordedUnconditionalPurchaseObligationsNumberOfBarrelsToBeTransported" nillable="true" substitutionGroup="xbrli:item" type="num:volumeItemType" xbrli:periodType="instant" />
  <xsd:element id="iep_UnrecordedUnconditionalPurchaseObligationsTermOfServiceProvided" name="UnrecordedUnconditionalPurchaseObligationsTermOfServiceProvided" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="iep_UseOfPortionOfDebtProceeds" name="UseOfPortionOfDebtProceeds" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_UseOfProceedTypeAxis" name="UseOfProceedTypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_UseOfProceedTypeDomain" name="UseOfProceedTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_UtilitiesMember" name="UtilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_VariableRateOptionAxis" name="VariableRateOptionAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_VariableRateOptionDomain" name="VariableRateOptionDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_VariableRateSeniorUnsecuredConvertibleNotesMember" name="VariableRateSeniorUnsecuredConvertibleNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_VcsMember" name="VcsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ViskaseMember" name="ViskaseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ViskaseNotesIndentureMember" name="ViskaseNotesIndentureMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_ViskaseSeniorSecuredNotesDue2018Member" name="ViskaseSeniorSecuredNotesDue2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_VspMember" name="VspMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_WestpointHomeMember" name="WestpointHomeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_WphMember" name="WphMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_WpiMember" name="WpiMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_WrcMember" name="WrcMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_WynnewoodConsentOrderMember" name="WynnewoodConsentOrderMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_WynnewoodOklahomaMember" name="WynnewoodOklahomaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="iep_XoCommunicationsMember" name="XoCommunicationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>





