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  <xs:element id="lnc_InvestmentsLineItems" abstract="true" name="InvestmentsLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lnc_AvailableForSaleSecuritiesChangeInGrossUnrealizedHoldingGainLoss" abstract="false" name="AvailableForSaleSecuritiesChangeInGrossUnrealizedHoldingGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_AvailableForSaleSecuritiesFairValueDisclosurePercentInvestmentGrade" abstract="false" name="AvailableForSaleSecuritiesFairValueDisclosurePercentInvestmentGrade" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lnc_AmortizedCostOfPortfolioRatedBelowInvestmentGrade" abstract="false" name="AmortizedCostOfPortfolioRatedBelowInvestmentGrade" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_NumberOfPartnershipsInAlternativeInvestmentPortfolio" abstract="false" name="NumberOfPartnershipsInAlternativeInvestmentPortfolio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:positiveIntegerItemType"/>
  <xs:element id="lnc_AlternativeInvestmentsAsAPercentageOfOverallInvestedAssets" abstract="false" name="AlternativeInvestmentsAsAPercentageOfOverallInvestedAssets" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
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  <xs:element id="lnc_InvestmentCommitmentsLimitedPrivatePlacements" abstract="false" name="InvestmentCommitmentsLimitedPrivatePlacements" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_LoanToValueRatioLessThanSixtyFiveMember" abstract="true" name="LoanToValueRatioLessThanSixtyFiveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_DebtServiceCoverageRatioCurrentFiscalYear" abstract="false" name="DebtServiceCoverageRatioCurrentFiscalYear" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lnc_DebtServiceCoverageRatioYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear" abstract="false" name="DebtServiceCoverageRatioYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lnc_DebtServiceCoverageRatioYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear" abstract="false" name="DebtServiceCoverageRatioYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lnc_DebtServiceCoverageRatioYearFourOriginatedThreeYearsBeforeCurrentFiscalYear" abstract="false" name="DebtServiceCoverageRatioYearFourOriginatedThreeYearsBeforeCurrentFiscalYear" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lnc_DebtServiceCoverageRatioYearFiveOriginatedFourYearsBeforeCurrentFiscalYear" abstract="false" name="DebtServiceCoverageRatioYearFiveOriginatedFourYearsBeforeCurrentFiscalYear" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lnc_DebtServiceCoverageRatioOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear" abstract="false" name="DebtServiceCoverageRatioOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lnc_MortgageLoansOnRealEstateMember" abstract="false" name="MortgageLoansOnRealEstateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_DebtAndEquitySecuritiesRealizedGainLossMember" abstract="false" name="DebtAndEquitySecuritiesRealizedGainLossMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_CarryingValueOfPayablesForCollateralOnInvestmentsAbstract" abstract="true" name="CarryingValueOfPayablesForCollateralOnInvestmentsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
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  <xs:element id="lnc_FairValueOfRelatedInvestmentsOrCollateralAbstract" abstract="true" name="FairValueOfRelatedInvestmentsOrCollateralAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lnc_CollateralPayableHeldForDerivativeInvestmentsFairValue" abstract="false" name="CollateralPayableHeldForDerivativeInvestmentsFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_SecuritiesPledgedUnderSecuritiesLendingAgreementsFairValue" abstract="false" name="SecuritiesPledgedUnderSecuritiesLendingAgreementsFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_CollateralObtainedPercentOfFairValueSecuritiesLendingAgreementsForeign" abstract="false" name="CollateralObtainedPercentOfFairValueSecuritiesLendingAgreementsForeign" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lnc_CollateralObtainedPercentOfFairValueOfAvailableForSaleSecurities" abstract="false" name="CollateralObtainedPercentOfFairValueOfAvailableForSaleSecurities" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lnc_CollateralObtainedPercentOfFairValueOfMortgageLoan" abstract="false" name="CollateralObtainedPercentOfFairValueOfMortgageLoan" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
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  <xs:element id="lnc_IncreaseDecreaseInCollateralForLoanedSecurities" abstract="false" name="IncreaseDecreaseInCollateralForLoanedSecurities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_RemainingLifeLessThan1Year" abstract="false" name="RemainingLifeLessThan1Year" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_RemainingLife1To5Years" abstract="false" name="RemainingLife1To5Years" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_RemainingLifeOver30Years" abstract="false" name="RemainingLifeOver30Years" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_AccumulatedGainLossNetCashFlowHedgeParentChangeInForeignCurrencyExchangeRateParentMember" abstract="true" name="AccumulatedGainLossNetCashFlowHedgeParentChangeInForeignCurrencyExchangeRateParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_DerivativeLiabilitySubjectToMasterNettingArrangementCollateralRightToReclaimCashNotOffsetExcludingExcessCashCollateralPledged" abstract="false" name="DerivativeLiabilitySubjectToMasterNettingArrangementCollateralRightToReclaimCashNotOffsetExcludingExcessCashCollateralPledged" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_ExcessCashCollateralPledged" abstract="false" name="ExcessCashCollateralPledged" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_RetirementPlanServicesSegmentMember" abstract="true" name="RetirementPlanServicesSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_PresentValueOfFutureInsuranceProfitsOtherAmortizationExpense" abstract="false" name="PresentValueOfFutureInsuranceProfitsOtherAmortizationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustmentsAmortization" abstract="false" name="ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustmentsAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_SeparateAccountBondFundMember" abstract="true" name="SeparateAccountBondFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_SeparateAccountMoneyMarketFundMember" abstract="true" name="SeparateAccountMoneyMarketFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_SeparateAccountExchangeTradedFundsMember" abstract="false" name="SeparateAccountExchangeTradedFundsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_SeparateAccountOtherMember" abstract="false" name="SeparateAccountOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_InternationalEquityFundMember" abstract="true" name="InternationalEquityFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_ReinsuranceAgreementMember" abstract="false" name="ReinsuranceAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_TransferToFromPolicyholderAccountBalanceToFromGeneralAccount" abstract="false" name="TransferToFromPolicyholderAccountBalanceToFromGeneralAccount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_FundingAgreementBackedNotesProgramMember" abstract="true" name="FundingAgreementBackedNotesProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_SustainableFinancingMember" abstract="true" name="SustainableFinancingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_FederalHomeLoanBankMember" abstract="true" name="FederalHomeLoanBankMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeUpTo1.00Member" abstract="false" name="PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeUpTo1.00Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom1.01To2.00Member" abstract="false" name="PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom1.01To2.00Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom2.01To3.00Member" abstract="false" name="PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom2.01To3.00Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom3.01To4.00Member" abstract="false" name="PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom3.01To4.00Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom4.01AndGreaterMember" abstract="false" name="PolicyholderAccountBalanceGuaranteedMinimumCreditingRateRangeFrom4.01AndGreaterMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0051To0100Member" abstract="false" name="PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0051To0100Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0101To0150Member" abstract="false" name="PolicyholderAccountBalanceAboveGuaranteedMinimumCreditingRateRangeFrom0101To0150Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_PayoutAnnuitiesMember" abstract="false" name="PayoutAnnuitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_OtherOperationsMember" abstract="true" name="OtherOperationsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitMortality" abstract="false" name="LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitMortality" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitPolicyholderBehavior" abstract="false" name="LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitPolicyholderBehavior" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitExpectedNetPremiumPolicyholderBehavior" abstract="false" name="LiabilityForFuturePolicyBenefitExpectedNetPremiumPolicyholderBehavior" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitDeferredProfitLiability" abstract="false" name="LiabilityForFuturePolicyBenefitDeferredProfitLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_LiabilityForFuturePolicyBenefitDiscountedBefioreReinsuranceAbstract" abstract="true" name="LiabilityForFuturePolicyBenefitDiscountedBefioreReinsuranceAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" abstract="false" name="LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitDiscountedBeforeReinsurance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitsExcludingShadowBalanceInAoci" abstract="false" name="LiabilityForFuturePolicyBenefitsExcludingShadowBalanceInAoci" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitNetAssessmentsCollected" abstract="false" name="LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitNetAssessmentsCollected" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperienceMortality" abstract="false" name="LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperienceMortality" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperienceNetOfReinsurance" abstract="false" name="LiabilityForFuturePolicyBenefitExpectedFuturePolicyBenefitCumulativeIncreaseDecreaseOfActualVarianceFromExpectedExperienceNetOfReinsurance" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_TermLoansMember" abstract="false" name="TermLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_SOFRDue2031Member" abstract="true" name="SOFRDue2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_SOFRDue2027Member" abstract="false" name="SOFRDue2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_DebtLongTermAndShortTermRollForward" abstract="true" name="DebtLongTermAndShortTermRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lnc_UnamortizedAdjustmentsFromDiscontinuedHedges" abstract="false" name="UnamortizedAdjustmentsFromDiscontinuedHedges" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_FairValueHedgeOnInterestRateSwap" abstract="false" name="FairValueHedgeOnInterestRateSwap" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_FiveYearRevolvingCreditFacilityMember" abstract="false" name="FiveYearRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PercentageOfAggregateNetProceedsOfEquityIssuances" abstract="false" name="PercentageOfAggregateNetProceedsOfEquityIssuances" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lnc_RatioOfIndebtednessToNetCapital" abstract="false" name="RatioOfIndebtednessToNetCapital" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lnc_NonOperatingIndebtednessOfSubsidiariesToTotalCapitalizationMaximum" abstract="false" name="NonOperatingIndebtednessOfSubsidiariesToTotalCapitalizationMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lnc_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" abstract="true" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="lnc_MrbAssetsMember" abstract="false" name="MrbAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_RILAFixedAnnityAndIULContractsMember" abstract="true" name="RILAFixedAnnityAndIULContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_MrbLiabilitiesMember" abstract="false" name="MrbLiabilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" abstract="true" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lnc_DerivativeAssetsExcludingEmbeddedDerivativesFairValue" abstract="false" name="DerivativeAssetsExcludingEmbeddedDerivativesFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLevel3ActivityTable" abstract="true" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLevel3ActivityTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
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  <xs:element id="lnc_PolicyholderAccountBalancesMember" abstract="false" name="PolicyholderAccountBalancesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesMaturitiesSettlementsCalls" abstract="false" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesMaturitiesSettlementsCalls" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="lnc_MarketRiskBenefitsMember" abstract="false" name="MarketRiskBenefitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="lnc_MeasurementInputClaimsUtilizationRateMember" abstract="false" name="MeasurementInputClaimsUtilizationRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_MeasurementInputPremiumsUtilizationRateMember" abstract="false" name="MeasurementInputPremiumsUtilizationRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_MarketRiskBenefitAssetMember" abstract="true" name="MarketRiskBenefitAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_MarketRiskBenefitLiabilityMember" abstract="true" name="MarketRiskBenefitLiabilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_FairValueOptionAggregateContractualPrincipal" abstract="false" name="FairValueOptionAggregateContractualPrincipal" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalancesAndOtherLiabilitiesMember" abstract="true" name="PolicyholderAccountBalancesAndOtherLiabilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PolicyholderAccountBalancesFundingAgreementsMember" abstract="true" name="PolicyholderAccountBalancesFundingAgreementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_ReinsuranceRelatedLiabilitiesExcludingEmbeddedDerivativesMember" abstract="true" name="ReinsuranceRelatedLiabilitiesExcludingEmbeddedDerivativesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_NumberOfPolicyholdersDeemedNotEconomicallyHarmed" abstract="false" name="NumberOfPolicyholdersDeemedNotEconomicallyHarmed" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="lnc_NineTwoFiveZeroPercentFixedRateResetNonCumulativePreferredStockSeriesCMember" abstract="false" name="NineTwoFiveZeroPercentFixedRateResetNonCumulativePreferredStockSeriesCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_NineZeroZeroZeroPercentNonCumulativePreferredStockSeriesDMember" abstract="false" name="NineZeroZeroZeroPercentNonCumulativePreferredStockSeriesDMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PreferredStockNonDesignatedMember" abstract="false" name="PreferredStockNonDesignatedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_SeriesDDepositarySharesMember" abstract="false" name="SeriesDDepositarySharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_PercentOfNonCumulativePreferredStock" abstract="false" name="PercentOfNonCumulativePreferredStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lnc_AverageDeferredCompensationShares" abstract="false" name="AverageDeferredCompensationShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lnc_EarningsPerShareBasicAndDilutedEPSAbstract" abstract="true" name="EarningsPerShareBasicAndDilutedEPSAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lnc_AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleParentUnrealizedHoldingGainsLossesParentMember" abstract="true" name="AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleParentUnrealizedHoldingGainsLossesParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleParentChangeInForeignCurrencyExchangeRateParentMember" abstract="true" name="AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleParentChangeInForeignCurrencyExchangeRateParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleParentChangeInFutureContractBenefitsAndPolicyholderAccountBalancesParentMember" abstract="true" name="AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleParentChangeInFutureContractBenefitsAndPolicyholderAccountBalancesParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_AnnuitiesSegmentMember" abstract="true" name="AnnuitiesSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_LifeSegmentMember" abstract="true" name="LifeSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_OperatingSegmentsAndCorporateNonSegmentMember" abstract="true" name="OperatingSegmentsAndCorporateNonSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lnc_OperatingRevenues" abstract="false" name="OperatingRevenues" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_PolicyholderBenefitsAndClaimsIncurredNetAndLiabilityForFuturePolicyBenefitRemeasurementGainLoss" abstract="false" name="PolicyholderBenefitsAndClaimsIncurredNetAndLiabilityForFuturePolicyBenefitRemeasurementGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_NetAnnuityProductFeaturesBeforeTax" abstract="false" name="NetAnnuityProductFeaturesBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_NetLifeInsuranceProductFeaturesBeforeTax" abstract="false" name="NetLifeInsuranceProductFeaturesBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_CreditLossRelatedAdjustmentsBeforeTax" abstract="false" name="CreditLossRelatedAdjustmentsBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_InvestmentGainsLossesBeforeTax" abstract="false" name="InvestmentGainsLossesBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_ChangesInTheFairValueOfReinsuranceRelatedEmbeddedDerivativesTradingSecuritiesAndCertainMortgageLoansBeforeTax" abstract="false" name="ChangesInTheFairValueOfReinsuranceRelatedEmbeddedDerivativesTradingSecuritiesAndCertainMortgageLoansBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_GainsLossesOnOtherNonFinancialAssetsSaleOfSubsidiariesOrBusinessesBeforeTax" abstract="false" name="GainsLossesOnOtherNonFinancialAssetsSaleOfSubsidiariesOrBusinessesBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_OtherNonOperatingAdjustmentsBeforeTax" abstract="false" name="OtherNonOperatingAdjustmentsBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_IncomeTaxBenefitExpenseMiscellaneousBeforeTax" abstract="false" name="IncomeTaxBenefitExpenseMiscellaneousBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_OtherNonOperatingAdjustmentsSeveranceExpenseForWorkforceRealignmentBeforeTax" abstract="false" name="OtherNonOperatingAdjustmentsSeveranceExpenseForWorkforceRealignmentBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_OtherNonOperatingAdjustmentsTransactionAndIntegrationCostsForAcquisitionsOrDivestitureBeforeTax" abstract="false" name="OtherNonOperatingAdjustmentsTransactionAndIntegrationCostsForAcquisitionsOrDivestitureBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_OtherNonOperatingAdjustmentsDeferredCompensationMarkToMarketAdjustmentBeforeTax" abstract="false" name="OtherNonOperatingAdjustmentsDeferredCompensationMarkToMarketAdjustmentBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_NumberOfReportableSegmentsDisclosedByDefinitionFlag" abstract="false" name="NumberOfReportableSegmentsDisclosedByDefinitionFlag" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lnc_RevenueAdjustmentsFromAnnuityAndLifeInsuranceProductFeatures" abstract="false" name="RevenueAdjustmentsFromAnnuityAndLifeInsuranceProductFeatures" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_CreditLossRelatedAdjustments" abstract="false" name="CreditLossRelatedAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_InvestmentGainsLosses" abstract="false" name="InvestmentGainsLosses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_ChangesInTheFairValueOfReinsuranceRelatedEmbeddedDerivativesTradingSecuritiesAndCertainMortgageLoans" abstract="false" name="ChangesInTheFairValueOfReinsuranceRelatedEmbeddedDerivativesTradingSecuritiesAndCertainMortgageLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_GainsLossesOnOtherNonFinancialAssetsSaleOfSubsidiariesOrBusinesses" abstract="false" name="GainsLossesOnOtherNonFinancialAssetsSaleOfSubsidiariesOrBusinesses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_DebtSecuritiesAvailableForSaleCreditLossExpenseReversalNotPreviouslyRecorded" abstract="false" name="DebtSecuritiesAvailableForSaleCreditLossExpenseReversalNotPreviouslyRecorded" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_RealizedGainLossOnMarkToMarketOnCertainInstruments" abstract="false" name="RealizedGainLossOnMarkToMarketOnCertainInstruments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lnc_OtherInvestmentsNetRealizedGainLoss" abstract="false" name="OtherInvestmentsNetRealizedGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
