WELLS FARGO & COMPANY/MN0000072971false2022Q112/31NYSE5.85% Fixed-to-Floating Rate Non-Cumulative Perpetual Class A Preferred Stock, Series Q6.625% Fixed-to-Floating Rate Non-Cumulative Perpetual Class A Preferred Stock, Series R1.66661.6666http://fasb.org/us-gaap/2021-01-31#OtherAssetshttp://fasb.org/us-gaap/2021-01-31#OtherAssetshttp://fasb.org/us-gaap/2021-01-31#OtherLiabilitieshttp://fasb.org/us-gaap/2021-01-31#OtherLiabilities0.108110.691.6800.3340.7481.4600.5095.65.65.61.14.02.62.03.32.88.08.08.0If issued, preference shares would be limited to one vote per sharenilnil00000729712022-01-012022-03-310000072971us-gaap:CommonStockMember2022-01-012022-03-310000072971wfc:A7.5NonCumulativePerpetualConvertibleClassAPreferredStockSeriesLMember2022-01-012022-03-310000072971wfc:A5.85FixedtoFloatingRateNonCumulativePerpetualClassAPreferredStockSeriesQMember2022-01-012022-03-310000072971wfc:A6.625FixedtoFloatingRateNonCumulativePerpetualClassAPreferredStockSeriesRMember2022-01-012022-03-310000072971wfc:NonCumulativePerpetualClassAPreferredStockSeriesYMember2022-01-012022-03-310000072971wfc:NonCumulativePerpetualClassAPreferredStockSeriesZMember2022-01-012022-03-310000072971wfc:NonCumulativePerpetualClassAPreferredStockSeriesAAMember2022-01-012022-03-310000072971wfc:NonCumulativePerpetualClassAPreferredStockSeriesCCMember2022-01-012022-03-310000072971wfc:NonCumulativePerpetualClassAPreferredStockSeriesDDMember2022-01-012022-03-310000072971wfc:GuaranteeofMediumTermNotesSeriesAdueOctober302028ofWellsFargoFinanceLLCMember2022-01-012022-03-3100000729712022-04-22xbrli:sharesiso4217:USD00000729712021-01-012021-03-310000072971us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember2022-01-012022-03-310000072971us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember2021-01-012021-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMember2022-01-012022-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMember2021-01-012021-03-310000072971us-gaap:InvestmentAdviceMember2022-01-012022-03-310000072971us-gaap:InvestmentAdviceMember2021-01-012021-03-31iso4217:USDxbrli:shares00000729712022-03-3100000729712021-12-310000072971wfc:FairValueOptionElectionMember2022-03-310000072971wfc:FairValueOptionElectionMember2021-12-310000072971wfc:ResidentialMortgageServicingMember2022-03-310000072971wfc:ResidentialMortgageServicingMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:NonrecourseMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:NonrecourseMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-12-310000072971us-gaap:PreferredStockMember2021-12-310000072971us-gaap:CommonStockMember2021-12-310000072971us-gaap:AdditionalPaidInCapitalMember2021-12-310000072971us-gaap:RetainedEarningsMember2021-12-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-12-310000072971us-gaap:TreasuryStockMember2021-12-310000072971us-gaap:DeferredCompensationShareBasedPaymentsMember2021-12-310000072971us-gaap:NoncontrollingInterestMember2021-12-310000072971us-gaap:RetainedEarningsMember2022-01-012022-03-310000072971us-gaap:NoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-01-012022-03-310000072971us-gaap:CommonStockMember2022-01-012022-03-310000072971us-gaap:AdditionalPaidInCapitalMember2022-01-012022-03-310000072971us-gaap:TreasuryStockMember2022-01-012022-03-310000072971us-gaap:PreferredStockMember2022-01-012022-03-310000072971us-gaap:DeferredCompensationShareBasedPaymentsMember2022-01-012022-03-310000072971us-gaap:PreferredStockMember2022-03-310000072971us-gaap:CommonStockMember2022-03-310000072971us-gaap:AdditionalPaidInCapitalMember2022-03-310000072971us-gaap:RetainedEarningsMember2022-03-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-03-310000072971us-gaap:TreasuryStockMember2022-03-310000072971us-gaap:DeferredCompensationShareBasedPaymentsMember2022-03-310000072971us-gaap:NoncontrollingInterestMember2022-03-310000072971us-gaap:PreferredStockMember2020-12-310000072971us-gaap:CommonStockMember2020-12-310000072971us-gaap:AdditionalPaidInCapitalMember2020-12-310000072971us-gaap:RetainedEarningsMember2020-12-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310000072971us-gaap:TreasuryStockMember2020-12-310000072971us-gaap:DeferredCompensationShareBasedPaymentsMember2020-12-310000072971us-gaap:NoncontrollingInterestMember2020-12-3100000729712020-12-310000072971us-gaap:RetainedEarningsMember2021-01-012021-03-310000072971us-gaap:NoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-03-310000072971us-gaap:CommonStockMember2021-01-012021-03-310000072971us-gaap:AdditionalPaidInCapitalMember2021-01-012021-03-310000072971us-gaap:TreasuryStockMember2021-01-012021-03-310000072971us-gaap:PreferredStockMember2021-01-012021-03-310000072971us-gaap:DeferredCompensationShareBasedPaymentsMember2021-01-012021-03-310000072971us-gaap:PreferredStockMember2021-03-310000072971us-gaap:CommonStockMember2021-03-310000072971us-gaap:AdditionalPaidInCapitalMember2021-03-310000072971us-gaap:RetainedEarningsMember2021-03-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-03-310000072971us-gaap:TreasuryStockMember2021-03-310000072971us-gaap:DeferredCompensationShareBasedPaymentsMember2021-03-310000072971us-gaap:NoncontrollingInterestMember2021-03-3100000729712021-03-310000072971us-gaap:AccountingStandardsUpdate202006Member2022-01-012022-03-310000072971wfc:AccountingStandardsUpdate202105ProspectiveMember2022-01-012022-03-310000072971wfc:HeldforTradingMember2022-03-310000072971wfc:HeldforTradingMember2021-12-310000072971us-gaap:DebtMember2022-03-310000072971us-gaap:DebtMember2021-12-310000072971wfc:HeldforTradingMember2022-01-012022-03-310000072971wfc:HeldforTradingMember2021-01-012021-03-310000072971us-gaap:USTreasuryAndGovernmentMember2022-03-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMember2022-03-310000072971us-gaap:USStatesAndPoliticalSubdivisionsMember2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-03-310000072971us-gaap:CollateralizedLoanObligationsMember2022-03-310000072971us-gaap:OtherDebtSecuritiesMember2022-03-310000072971us-gaap:USTreasuryAndGovernmentMember2021-12-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMember2021-12-310000072971us-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2021-12-310000072971us-gaap:CollateralizedLoanObligationsMember2021-12-310000072971us-gaap:OtherDebtSecuritiesMember2021-12-310000072971wfc:NontaxablePreferredDebtSecuritiesMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2022-03-310000072971wfc:NontaxablePreferredDebtSecuritiesMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000072971us-gaap:USStatesAndPoliticalSubdivisionsMember2022-01-012022-03-310000072971us-gaap:USStatesAndPoliticalSubdivisionsMember2021-01-012021-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2022-01-012022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2021-01-012021-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-01-012022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2021-01-012021-03-310000072971us-gaap:CollateralizedLoanObligationsMember2022-01-012022-03-310000072971us-gaap:CollateralizedLoanObligationsMember2021-01-012021-03-310000072971us-gaap:DebtSecuritiesMember2022-01-012022-03-310000072971us-gaap:DebtSecuritiesMember2021-01-012021-03-31xbrli:pure0000072971wfc:SecuritiesOfUSTreasuryFederalAgenciesIncludingFederalAgencyMortgageBackedSecuritiesMember2022-03-310000072971wfc:AllOtherDebtSecuritiesMember2022-03-310000072971wfc:SecuritiesOfUSTreasuryFederalAgenciesIncludingFederalAgencyMortgageBackedSecuritiesMember2021-12-310000072971wfc:AllOtherDebtSecuritiesMember2021-12-310000072971wfc:CreditRatingAAAndAboveMember2021-12-310000072971wfc:CreditRatingAAAndAboveMember2022-03-310000072971wfc:CreditRatingAAAndAboveMemberus-gaap:CollateralizedLoanObligationsMember2021-12-310000072971wfc:CreditRatingAAAndAboveMemberus-gaap:CollateralizedLoanObligationsMember2022-03-310000072971us-gaap:CommercialPortfolioSegmentMember2022-01-012022-03-310000072971us-gaap:ConsumerPortfolioSegmentMember2022-01-012022-03-310000072971us-gaap:CommercialPortfolioSegmentMember2021-01-012021-03-310000072971us-gaap:ConsumerPortfolioSegmentMember2021-01-012021-03-310000072971us-gaap:CommercialLoanMember2022-03-310000072971us-gaap:CommercialLoanMember2021-12-310000072971us-gaap:RealEstateLoanMember2022-03-310000072971us-gaap:RealEstateLoanMember2021-12-310000072971us-gaap:ConstructionLoansMember2022-03-310000072971us-gaap:ConstructionLoansMember2021-12-310000072971wfc:CommercialLeaseFinancingReceivableMember2022-03-310000072971wfc:CommercialLeaseFinancingReceivableMember2021-12-310000072971us-gaap:CommercialPortfolioSegmentMember2022-03-310000072971us-gaap:CommercialPortfolioSegmentMember2021-12-310000072971us-gaap:FirstMortgageMember2022-03-310000072971us-gaap:FirstMortgageMember2021-12-310000072971us-gaap:SecondMortgageMember2022-03-310000072971us-gaap:SecondMortgageMember2021-12-310000072971us-gaap:CreditCardReceivablesMember2022-03-310000072971us-gaap:CreditCardReceivablesMember2021-12-310000072971us-gaap:AutomobileLoanMember2022-03-310000072971us-gaap:AutomobileLoanMember2021-12-310000072971us-gaap:ConsumerLoanMember2022-03-310000072971us-gaap:ConsumerLoanMember2021-12-310000072971us-gaap:ConsumerPortfolioSegmentMember2022-03-310000072971us-gaap:ConsumerPortfolioSegmentMember2021-12-310000072971us-gaap:CommercialLoanMemberus-gaap:GeographicDistributionForeignMember2022-03-310000072971us-gaap:CommercialLoanMemberus-gaap:GeographicDistributionForeignMember2021-12-310000072971us-gaap:RealEstateLoanMemberus-gaap:GeographicDistributionForeignMember2022-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:GeographicDistributionForeignMember2021-12-310000072971us-gaap:GeographicDistributionForeignMemberus-gaap:ConstructionLoansMember2022-03-310000072971us-gaap:GeographicDistributionForeignMemberus-gaap:ConstructionLoansMember2021-12-310000072971wfc:CommercialLeaseFinancingReceivableMemberus-gaap:GeographicDistributionForeignMember2022-03-310000072971wfc:CommercialLeaseFinancingReceivableMemberus-gaap:GeographicDistributionForeignMember2021-12-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:GeographicDistributionForeignMember2022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:GeographicDistributionForeignMember2021-12-310000072971us-gaap:CommercialPortfolioSegmentMemberwfc:InternationalMember2022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberwfc:InternationalMember2021-12-310000072971us-gaap:CommercialLoanMember2022-01-012022-03-310000072971us-gaap:CommercialLoanMember2021-01-012021-03-310000072971us-gaap:RealEstateLoanMember2022-01-012022-03-310000072971us-gaap:RealEstateLoanMember2021-01-012021-03-310000072971us-gaap:ConstructionLoansMember2022-01-012022-03-310000072971us-gaap:ConstructionLoansMember2021-01-012021-03-310000072971wfc:CommercialLeaseFinancingReceivableMember2022-01-012022-03-310000072971wfc:CommercialLeaseFinancingReceivableMember2021-01-012021-03-310000072971us-gaap:FirstMortgageMember2022-01-012022-03-310000072971us-gaap:FirstMortgageMember2021-01-012021-03-310000072971us-gaap:SecondMortgageMember2022-01-012022-03-310000072971us-gaap:SecondMortgageMember2021-01-012021-03-310000072971us-gaap:CreditCardReceivablesMember2022-01-012022-03-310000072971us-gaap:CreditCardReceivablesMember2021-01-012021-03-310000072971us-gaap:AutomobileLoanMember2022-01-012022-03-310000072971us-gaap:AutomobileLoanMember2021-01-012021-03-310000072971us-gaap:ConsumerLoanMember2022-01-012022-03-310000072971us-gaap:ConsumerLoanMember2021-01-012021-03-310000072971us-gaap:CommercialPortfolioSegmentMember2020-12-310000072971us-gaap:ConsumerPortfolioSegmentMember2020-12-310000072971us-gaap:CommercialPortfolioSegmentMember2021-03-310000072971us-gaap:ConsumerPortfolioSegmentMember2021-03-310000072971us-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:CriticizedMember2022-03-310000072971us-gaap:PassMemberus-gaap:CommercialLoanMember2022-03-310000072971us-gaap:CommercialLoanMemberus-gaap:CriticizedMember2022-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:PassMember2022-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:CriticizedMember2022-03-310000072971us-gaap:PassMemberus-gaap:ConstructionLoansMember2022-03-310000072971us-gaap:CriticizedMemberus-gaap:ConstructionLoansMember2022-03-310000072971us-gaap:PassMemberwfc:CommercialLeaseFinancingReceivableMember2022-03-310000072971wfc:CommercialLeaseFinancingReceivableMemberus-gaap:CriticizedMember2022-03-310000072971us-gaap:PassMemberus-gaap:CommercialLoanMember2021-12-310000072971us-gaap:CommercialLoanMemberus-gaap:CriticizedMember2021-12-310000072971us-gaap:RealEstateLoanMemberus-gaap:PassMember2021-12-310000072971us-gaap:RealEstateLoanMemberus-gaap:CriticizedMember2021-12-310000072971us-gaap:PassMemberus-gaap:ConstructionLoansMember2021-12-310000072971us-gaap:CriticizedMemberus-gaap:ConstructionLoansMember2021-12-310000072971us-gaap:PassMemberwfc:CommercialLeaseFinancingReceivableMember2021-12-310000072971wfc:CommercialLeaseFinancingReceivableMemberus-gaap:CriticizedMember2021-12-310000072971us-gaap:CommercialLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971us-gaap:FinancingReceivables1To29DaysPastDueMemberus-gaap:ConstructionLoansMember2022-03-310000072971wfc:CommercialLeaseFinancingReceivableMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971wfc:A3089dayspastdueandstillaccruingMemberus-gaap:CommercialLoanMember2022-03-310000072971us-gaap:RealEstateLoanMemberwfc:A3089dayspastdueandstillaccruingMember2022-03-310000072971wfc:A3089dayspastdueandstillaccruingMemberus-gaap:ConstructionLoansMember2022-03-310000072971wfc:A3089dayspastdueandstillaccruingMemberwfc:CommercialLeaseFinancingReceivableMember2022-03-310000072971wfc:A3089dayspastdueandstillaccruingMemberus-gaap:CommercialPortfolioSegmentMember2022-03-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialLoanMember2022-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-03-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConstructionLoansMember2022-03-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberwfc:CommercialLeaseFinancingReceivableMember2022-03-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialPortfolioSegmentMember2022-03-310000072971us-gaap:CommercialLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971us-gaap:RealEstateLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971us-gaap:FinancingReceivables1To29DaysPastDueMemberus-gaap:ConstructionLoansMember2021-12-310000072971wfc:CommercialLeaseFinancingReceivableMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971wfc:A3089dayspastdueandstillaccruingMemberus-gaap:CommercialLoanMember2021-12-310000072971us-gaap:RealEstateLoanMemberwfc:A3089dayspastdueandstillaccruingMember2021-12-310000072971wfc:A3089dayspastdueandstillaccruingMemberus-gaap:ConstructionLoansMember2021-12-310000072971wfc:A3089dayspastdueandstillaccruingMemberwfc:CommercialLeaseFinancingReceivableMember2021-12-310000072971wfc:A3089dayspastdueandstillaccruingMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialLoanMember2021-12-310000072971us-gaap:RealEstateLoanMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConstructionLoansMember2021-12-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberwfc:CommercialLeaseFinancingReceivableMember2021-12-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:A120179DPDmemberMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:A180plusDPDMember2022-03-310000072971us-gaap:FirstMortgageMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A120179DPDmemberMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A180plusDPDMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:CreditCardReceivablesMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:A120179DPDmemberMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:A180plusDPDMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:AutomobileLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:A120179DPDmemberMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:A180plusDPDMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:ConsumerLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:A120179DPDmemberMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:A180plusDPDMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:A120179DPDmemberMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:A180plusDPDMember2021-12-310000072971us-gaap:FirstMortgageMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivables1To29DaysPastDueMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A120179DPDmemberMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A180plusDPDMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:CreditCardReceivablesMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:A120179DPDmemberMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:A180plusDPDMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:AutomobileLoanMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:A120179DPDmemberMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:A180plusDPDMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:A90119DaysPastDueMemberus-gaap:ConsumerLoanMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:A120179DPDmemberMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:A180plusDPDMember2021-12-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:FirstMortgageMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2022-03-310000072971us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:FirstMortgageMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConsumerPortfolioSegmentMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerPortfolioSegmentMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConsumerPortfolioSegmentMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerPortfolioSegmentMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO800ormoreMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO760799Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO720759Member2022-03-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO640679Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICOlessthan600Memberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:NoFICOavailableMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO800ormoreMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO760799Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO720759Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO640679Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICOlessthan600Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:NoFICOavailableMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO800ormoreMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO760799Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO720759Member2022-03-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO640679Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:CreditCardReceivablesMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICOlessthan600Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:NoFICOavailableMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO800ormoreMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO760799Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO720759Member2022-03-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO640679Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:AutomobileLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICOlessthan600Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:NoFICOavailableMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO800ormoreMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO760799Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO720759Member2022-03-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO640679Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO600639Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICOlessthan600Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:NoFICOavailableMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICOnotrequiredMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO800ormoreMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO760799Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO720759Member2021-12-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:FICO640679Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICOlessthan600Memberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:NoFICOavailableMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO800ormoreMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO760799Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO720759Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO640679Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICOlessthan600Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:NoFICOavailableMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO800ormoreMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO760799Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO720759Member2021-12-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICO640679Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:CreditCardReceivablesMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:FICOlessthan600Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMemberwfc:NoFICOavailableMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO800ormoreMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO760799Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO720759Member2021-12-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICO640679Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:FICO600639Memberus-gaap:AutomobileLoanMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:FICOlessthan600Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMemberwfc:NoFICOavailableMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO800ormoreMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO760799Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO720759Member2021-12-310000072971wfc:FICO680719Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO640679Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICO600639Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICOlessthan600Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:NoFICOavailableMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMemberwfc:FICOnotrequiredMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:LTV060Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV60.0180Memberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LTV80.01100Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV100.01120Memberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:LTVgreaterthan120Member2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:NoLTVCLTVavailableMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV060Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV60.0180Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LTV80.01100Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV100.01120Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTVgreaterthan120Memberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:NoLTVCLTVavailableMemberus-gaap:SecondMortgageMember2022-03-310000072971us-gaap:ResidentialMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:LTV060Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV60.0180Memberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LTV80.01100Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV100.01120Memberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:LTVgreaterthan120Member2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMemberwfc:NoLTVCLTVavailableMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV060Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV60.0180Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LTV80.01100Memberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTV100.01120Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:LTVgreaterthan120Memberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberwfc:NoLTVCLTVavailableMemberus-gaap:SecondMortgageMember2021-12-310000072971us-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:GovernmentGuaranteedMortgageLoansUponForeclosureReceivableMember2022-03-310000072971us-gaap:GovernmentGuaranteedMortgageLoansUponForeclosureReceivableMember2021-12-310000072971us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2022-03-310000072971us-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CommercialLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CommercialLoanMember2021-12-310000072971us-gaap:RealEstateLoanMemberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMember2022-03-310000072971us-gaap:RealEstateLoanMemberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConstructionLoansMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConstructionLoansMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CommercialPortfolioSegmentMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FirstMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:SecondMortgageMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:SecondMortgageMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:CreditCardReceivablesMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:AutomobileLoanMember2021-12-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMember2022-03-310000072971wfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:ConsumerLoanMember2021-12-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:CommercialLoanMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:CommercialLoanMember2022-01-012022-03-310000072971us-gaap:CommercialLoanMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:CommercialLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:PrincipalForgivenessMember2022-01-012022-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:ContractualInterestRateReductionMember2022-01-012022-03-310000072971us-gaap:RealEstateLoanMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:RealEstateLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:ConstructionLoansMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:ConstructionLoansMember2022-01-012022-03-310000072971wfc:ModificationsotherconcessionsMemberus-gaap:ConstructionLoansMember2022-01-012022-03-310000072971us-gaap:ConstructionLoansMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMemberwfc:CommercialLeaseFinancingReceivableMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberwfc:CommercialLeaseFinancingReceivableMember2022-01-012022-03-310000072971wfc:ModificationsotherconcessionsMemberwfc:CommercialLeaseFinancingReceivableMember2022-01-012022-03-310000072971wfc:CommercialLeaseFinancingReceivableMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:CommercialPortfolioSegmentMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:CommercialPortfolioSegmentMember2022-01-012022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:FirstMortgageMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:FirstMortgageMember2022-01-012022-03-310000072971us-gaap:FirstMortgageMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:FirstMortgageMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:SecondMortgageMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:SecondMortgageMember2022-01-012022-03-310000072971wfc:ModificationsotherconcessionsMemberus-gaap:SecondMortgageMember2022-01-012022-03-310000072971us-gaap:SecondMortgageMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:CreditCardReceivablesMemberus-gaap:PrincipalForgivenessMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:CreditCardReceivablesMember2022-01-012022-03-310000072971us-gaap:CreditCardReceivablesMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:CreditCardReceivablesMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:AutomobileLoanMemberus-gaap:PrincipalForgivenessMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:AutomobileLoanMember2022-01-012022-03-310000072971us-gaap:AutomobileLoanMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:AutomobileLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:ConsumerLoanMemberus-gaap:PrincipalForgivenessMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:ConsumerLoanMember2022-01-012022-03-310000072971us-gaap:ConsumerLoanMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:ConsumerLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:ConsumerPortfolioSegmentMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:ConsumerPortfolioSegmentMember2022-01-012022-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberwfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberwfc:TrialModificationsMember2022-01-012022-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMember2022-01-012022-03-310000072971us-gaap:ContractualInterestRateReductionMember2022-01-012022-03-310000072971wfc:ModificationsotherconcessionsMember2022-01-012022-03-310000072971wfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2022-01-012022-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:CommercialLoanMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:CommercialLoanMember2021-01-012021-03-310000072971us-gaap:CommercialLoanMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:CommercialLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:PrincipalForgivenessMember2021-01-012021-03-310000072971us-gaap:RealEstateLoanMemberus-gaap:ContractualInterestRateReductionMember2021-01-012021-03-310000072971us-gaap:RealEstateLoanMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:RealEstateLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:ConstructionLoansMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:ConstructionLoansMember2021-01-012021-03-310000072971wfc:ModificationsotherconcessionsMemberus-gaap:ConstructionLoansMember2021-01-012021-03-310000072971us-gaap:ConstructionLoansMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:PrincipalForgivenessMemberwfc:CommercialLeaseFinancingReceivableMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberwfc:CommercialLeaseFinancingReceivableMember2021-01-012021-03-310000072971wfc:ModificationsotherconcessionsMemberwfc:CommercialLeaseFinancingReceivableMember2021-01-012021-03-310000072971wfc:CommercialLeaseFinancingReceivableMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:CommercialPortfolioSegmentMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:CommercialPortfolioSegmentMember2021-01-012021-03-310000072971us-gaap:CommercialPortfolioSegmentMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:CommercialPortfolioSegmentMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:FirstMortgageMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:FirstMortgageMember2021-01-012021-03-310000072971us-gaap:FirstMortgageMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:FirstMortgageMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:SecondMortgageMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:SecondMortgageMember2021-01-012021-03-310000072971wfc:ModificationsotherconcessionsMemberus-gaap:SecondMortgageMember2021-01-012021-03-310000072971us-gaap:SecondMortgageMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:CreditCardReceivablesMemberus-gaap:PrincipalForgivenessMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:CreditCardReceivablesMember2021-01-012021-03-310000072971us-gaap:CreditCardReceivablesMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:CreditCardReceivablesMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:AutomobileLoanMemberus-gaap:PrincipalForgivenessMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:AutomobileLoanMember2021-01-012021-03-310000072971us-gaap:AutomobileLoanMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:AutomobileLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:ConsumerLoanMemberus-gaap:PrincipalForgivenessMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:ConsumerLoanMember2021-01-012021-03-310000072971us-gaap:ConsumerLoanMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:ConsumerLoanMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:PrincipalForgivenessMemberus-gaap:ConsumerPortfolioSegmentMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMemberus-gaap:ConsumerPortfolioSegmentMember2021-01-012021-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberwfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberwfc:TrialModificationsMember2021-01-012021-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberwfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971us-gaap:PrincipalForgivenessMember2021-01-012021-03-310000072971us-gaap:ContractualInterestRateReductionMember2021-01-012021-03-310000072971wfc:ModificationsotherconcessionsMember2021-01-012021-03-310000072971wfc:ModificationofrecordedinvestmentrelatedtointerestratereductionMember2021-01-012021-03-310000072971wfc:LoansremodifiedMember2022-01-012022-03-310000072971wfc:LoansremodifiedMember2021-01-012021-03-310000072971wfc:MarketableEquitySecuritiesMemberwfc:HeldforTradingMember2022-03-310000072971wfc:MarketableEquitySecuritiesMemberwfc:HeldforTradingMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:HeldforTradingMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:HeldforTradingMember2021-12-310000072971wfc:MarketableEquitySecuritiesMemberwfc:NotHeldforTradingMember2022-03-310000072971wfc:MarketableEquitySecuritiesMemberwfc:NotHeldforTradingMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:NotHeldforTradingMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:NotHeldforTradingMember2021-12-310000072971wfc:NotHeldforTradingMember2022-03-310000072971wfc:NotHeldforTradingMember2021-12-310000072971us-gaap:PrivateEquityFundsMemberwfc:NotHeldforTradingMember2022-03-310000072971us-gaap:PrivateEquityFundsMemberwfc:NotHeldforTradingMember2021-12-310000072971wfc:NotHeldforTradingMemberwfc:TaxAdvantagedRenewableEnergyMember2022-03-310000072971wfc:NotHeldforTradingMemberwfc:TaxAdvantagedRenewableEnergyMember2021-12-310000072971wfc:NotHeldforTradingMemberwfc:NewMarketTaxCreditandOtherMember2022-03-310000072971wfc:NotHeldforTradingMemberwfc:NewMarketTaxCreditandOtherMember2021-12-310000072971wfc:NotHeldforTradingMemberus-gaap:EquityMethodInvestmentsMember2022-03-310000072971wfc:NotHeldforTradingMemberus-gaap:EquityMethodInvestmentsMember2021-12-310000072971wfc:NotHeldforTradingMemberwfc:LowIncomeHousingTaxCreditProportionalAmortizationMethodInvestmentsMember2022-03-310000072971wfc:NotHeldforTradingMemberwfc:LowIncomeHousingTaxCreditProportionalAmortizationMethodInvestmentsMember2021-12-310000072971us-gaap:OtherAggregatedInvestmentsMemberwfc:NotHeldforTradingMember2022-03-310000072971us-gaap:OtherAggregatedInvestmentsMemberwfc:NotHeldforTradingMember2021-12-310000072971wfc:InvestmentinFederalReserveBankStockandOtherMemberwfc:NotHeldforTradingMember2022-03-310000072971wfc:InvestmentinFederalReserveBankStockandOtherMemberwfc:NotHeldforTradingMember2021-12-310000072971wfc:MarketableEquitySecuritiesMemberwfc:GainLossonEquityInvestmentsMember2022-01-012022-03-310000072971wfc:MarketableEquitySecuritiesMemberwfc:GainLossonEquityInvestmentsMember2021-01-012021-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:GainLossonEquityInvestmentsMember2022-01-012022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:GainLossonEquityInvestmentsMember2021-01-012021-03-310000072971us-gaap:EquitySecuritiesMemberwfc:GainLossonEquityInvestmentsMember2022-01-012022-03-310000072971us-gaap:EquitySecuritiesMemberwfc:GainLossonEquityInvestmentsMember2021-01-012021-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:ImpairmentinValueofAssetMember2022-01-012022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:ImpairmentinValueofAssetMember2021-01-012021-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:UnrealizedGainsLossesMember2022-01-012022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:UnrealizedGainsLossesMember2021-01-012021-03-310000072971wfc:RealizedGainsonSaleMemberwfc:NonmarketableEquitySecuritiesMember2022-01-012022-03-310000072971wfc:RealizedGainsonSaleMemberwfc:NonmarketableEquitySecuritiesMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:GainLossonEquityInvestmentsMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:GainLossonEquityInvestmentsMember2021-01-012021-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:MeasurementAlternativeMember2022-01-012022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:MeasurementAlternativeMember2021-01-012021-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:MeasurementAlternativeMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberwfc:MeasurementAlternativeMember2021-12-310000072971wfc:AFSAndHTMDebtSecuritiesMember2022-03-310000072971wfc:AFSAndHTMDebtSecuritiesMember2021-12-310000072971us-gaap:LoansReceivableMember2022-03-310000072971us-gaap:LoansReceivableMember2021-12-310000072971wfc:TradingAndOtherMember2022-03-310000072971wfc:TradingAndOtherMember2021-12-310000072971us-gaap:CustomerRelationshipsMember2022-03-310000072971us-gaap:CustomerRelationshipsMember2021-12-310000072971wfc:ConformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-01-012022-03-310000072971wfc:ConformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-01-012021-03-310000072971wfc:ConformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-03-310000072971wfc:ConformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000072971wfc:ConformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:DebtAndOtherLiabilitiesMember2022-03-310000072971wfc:ConformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:DebtAndOtherLiabilitiesMember2021-12-310000072971wfc:ConformingMortgageLoanSecuritizationMemberwfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-03-310000072971wfc:ConformingMortgageLoanSecuritizationMemberwfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000072971us-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2021-01-012021-03-310000072971us-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2022-01-012022-03-310000072971us-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971wfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971us-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971wfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971us-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971us-gaap:FairValueInputsLevel3Memberwfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971us-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971us-gaap:FairValueInputsLevel3Memberwfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971us-gaap:FairValueInputsLevel2Memberwfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971us-gaap:FairValueInputsLevel2Memberwfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971wfc:CollateralizedFinancingReceivableMemberus-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971wfc:CollateralizedFinancingReceivableMemberwfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971wfc:CollateralizedFinancingReceivableMemberus-gaap:ResidentialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971wfc:CollateralizedFinancingReceivableMemberwfc:CommercialMortgageMemberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971us-gaap:FairValueInputsLevel2Memberwfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971us-gaap:FairValueInputsLevel2Memberwfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971wfc:ExcludingResecuritizationMember2022-01-012022-03-310000072971wfc:ExcludingResecuritizationMember2021-01-012021-03-310000072971wfc:ResidentialMortgageServicingMember2022-01-012022-03-310000072971wfc:ResidentialMortgageServicingMember2021-01-012021-03-31iso4217:USDwfc:loan0000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ResecuritizationMember2022-01-012022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ResecuritizationMember2021-01-012021-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ResecuritizationMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ResecuritizationMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ResecuritizationMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ResecuritizationMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ResecuritizationMember2022-01-012022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ResecuritizationMember2021-01-012021-03-310000072971wfc:CommercialMortgageMember2022-03-310000072971wfc:CommercialMortgageMember2021-12-310000072971wfc:CommercialMortgageMember2022-01-012022-03-310000072971wfc:CommercialMortgageMember2021-01-012021-03-310000072971us-gaap:ResidentialMortgageMember2022-01-012022-03-310000072971us-gaap:ResidentialMortgageMember2021-01-012021-03-310000072971wfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:DebtSecuritiesMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:EquitySecuritiesMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:DebtSecuritiesMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:EquitySecuritiesMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2022-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2022-03-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:DebtSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:EquitySecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberwfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2022-03-310000072971wfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:DebtSecuritiesMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:EquitySecuritiesMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberwfc:NonconformingMortgageLoanSecuritizationMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:DebtSecuritiesMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:EquitySecuritiesMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberwfc:InvestmentTaxCreditMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2021-12-310000072971us-gaap:EquitySecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2021-12-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2021-12-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMemberwfc:CommercialRealEstateLoansMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:DebtSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:EquitySecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberwfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:FinanceReceivablesMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:EquitySecuritiesMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:SecuritiesAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:OtherAssetsMemberwfc:ExcludingResecuritizationMember2021-12-310000072971wfc:DebtGuaranteesAndOtherCommitmentsMemberus-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberwfc:ExcludingResecuritizationMember2021-12-310000072971us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberwfc:CommercialandIndustrialLoansandLeasesMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMemberwfc:CommercialandIndustrialLoansandLeasesMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-03-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-03-310000072971us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2022-03-310000072971us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberwfc:CommercialandIndustrialLoansandLeasesMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMemberwfc:CommercialandIndustrialLoansandLeasesMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-12-310000072971wfc:OtherSecuritizationsAndTransactionsMemberus-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-12-310000072971us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2021-12-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2022-03-310000072971us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-12-310000072971wfc:CommercialMortgageServicingMember2022-03-310000072971wfc:CommercialMortgageServicingMember2021-03-310000072971wfc:ResidentialMortgageServicingMember2020-12-310000072971wfc:ResidentialMortgageServicingMemberwfc:MortgageInterestRatesMember2022-01-012022-03-310000072971wfc:ResidentialMortgageServicingMemberwfc:MortgageInterestRatesMember2021-01-012021-03-310000072971wfc:ResidentialMortgageServicingMemberwfc:ServicingAndForeclosureCostsMember2022-01-012022-03-310000072971wfc:ResidentialMortgageServicingMemberwfc:ServicingAndForeclosureCostsMember2021-01-012021-03-310000072971wfc:DiscountRatesMemberwfc:ResidentialMortgageServicingMember2022-01-012022-03-310000072971wfc:DiscountRatesMemberwfc:ResidentialMortgageServicingMember2021-01-012021-03-310000072971wfc:ResidentialMortgageServicingMemberwfc:PrepaymentEstimatesAndOtherMember2022-01-012022-03-310000072971wfc:ResidentialMortgageServicingMemberwfc:PrepaymentEstimatesAndOtherMember2021-01-012021-03-310000072971wfc:ResidentialMortgageServicingMember2021-03-310000072971wfc:ResidentialMortgageServicingMember2021-01-012021-12-310000072971wfc:CommercialMortgageServicingMember2021-12-310000072971us-gaap:NondesignatedMember2022-01-012022-03-310000072971us-gaap:NondesignatedMember2021-01-012021-03-310000072971wfc:CommercialMortgageServicingMemberwfc:AmortizedMember2022-01-012022-03-310000072971wfc:CommercialMortgageServicingMemberwfc:AmortizedMember2021-01-012021-03-310000072971us-gaap:ServicingContractsMember2022-03-310000072971us-gaap:ServicingContractsMember2021-12-310000072971wfc:CommercialMortgageServicingMemberwfc:AmortizedMember2021-12-310000072971us-gaap:ServicingContractsMember2022-01-012022-03-310000072971us-gaap:CustomerRelationshipsMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2020-12-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2020-12-310000072971us-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2020-12-310000072971us-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2020-12-310000072971us-gaap:CorporateNonSegmentMember2020-12-310000072971us-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2021-01-012021-03-310000072971us-gaap:CorporateNonSegmentMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2021-03-310000072971us-gaap:CorporateNonSegmentMember2021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2021-12-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2021-12-310000072971us-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2021-12-310000072971us-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2021-12-310000072971us-gaap:CorporateNonSegmentMember2021-12-310000072971us-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2022-01-012022-03-310000072971us-gaap:CorporateNonSegmentMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2022-03-310000072971us-gaap:CorporateNonSegmentMember2022-03-310000072971us-gaap:StandbyLettersOfCreditMember2022-03-310000072971us-gaap:RiskLevelHighMemberus-gaap:StandbyLettersOfCreditMember2022-03-310000072971wfc:DirectPayLettersOfCreditMember2022-03-310000072971wfc:DirectPayLettersOfCreditMemberus-gaap:RiskLevelHighMember2022-03-310000072971us-gaap:ShortMember2022-03-310000072971us-gaap:ShortMemberus-gaap:RiskLevelHighMember2022-03-310000072971us-gaap:ObligationToRepurchaseReceivablesSoldMember2022-03-310000072971us-gaap:ObligationToRepurchaseReceivablesSoldMemberus-gaap:RiskLevelHighMember2022-03-310000072971wfc:ExchangeAndClearingHouseGuaranteesMember2022-03-310000072971wfc:ExchangeAndClearingHouseGuaranteesMemberus-gaap:RiskLevelHighMember2022-03-310000072971us-gaap:GuaranteeTypeOtherMember2022-03-310000072971us-gaap:RiskLevelHighMemberus-gaap:GuaranteeTypeOtherMember2022-03-310000072971us-gaap:RiskLevelHighMember2022-03-310000072971us-gaap:StandbyLettersOfCreditMember2021-12-310000072971us-gaap:RiskLevelHighMemberus-gaap:StandbyLettersOfCreditMember2021-12-310000072971wfc:DirectPayLettersOfCreditMember2021-12-310000072971wfc:DirectPayLettersOfCreditMemberus-gaap:RiskLevelHighMember2021-12-310000072971us-gaap:ShortMember2021-12-310000072971us-gaap:ShortMemberus-gaap:RiskLevelHighMember2021-12-310000072971us-gaap:ObligationToRepurchaseReceivablesSoldMember2021-12-310000072971us-gaap:ObligationToRepurchaseReceivablesSoldMemberus-gaap:RiskLevelHighMember2021-12-310000072971wfc:ExchangeAndClearingHouseGuaranteesMember2021-12-310000072971wfc:ExchangeAndClearingHouseGuaranteesMemberus-gaap:RiskLevelHighMember2021-12-310000072971us-gaap:GuaranteeTypeOtherMember2021-12-310000072971us-gaap:RiskLevelHighMemberus-gaap:GuaranteeTypeOtherMember2021-12-310000072971us-gaap:RiskLevelHighMember2021-12-310000072971wfc:ThirdPartyClearingIndemnificationsMember2022-03-310000072971wfc:ThirdPartyClearingIndemnificationsMember2021-12-310000072971wfc:DebitAndCreditCardMember2022-03-310000072971wfc:WellsFargoFinanceLLCMemberwfc:OtherCommitmentsAndGuaranteesMember2022-03-310000072971wfc:WellsFargoFinanceLLCMemberwfc:OtherCommitmentsAndGuaranteesMember2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:PurchaseCommitmentMember2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:PurchaseCommitmentMember2022-03-310000072971us-gaap:PurchaseCommitmentMemberus-gaap:EquitySecuritiesMember2022-03-310000072971us-gaap:PurchaseCommitmentMemberus-gaap:EquitySecuritiesMember2021-12-310000072971us-gaap:CollateralPledgedMemberus-gaap:OtherTradingMember2022-03-310000072971us-gaap:CollateralPledgedMemberus-gaap:OtherTradingMember2021-12-310000072971us-gaap:CollateralPledgedMember2022-03-310000072971us-gaap:CollateralPledgedMember2021-12-310000072971us-gaap:CollateralPledgedMemberwfc:HeldforTradingMember2022-03-310000072971us-gaap:CollateralPledgedMemberwfc:HeldforTradingMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:VariableInterestEntitiesAndTransfersAccountedForAsSecuredBorrowingsMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:VariableInterestEntitiesAndTransfersAccountedForAsSecuredBorrowingsMember2021-12-310000072971wfc:FedFundsSoldSecuritiesPurchasedUnderResaleAgreementsAndOtherShortTermInvestmentsMember2022-03-310000072971wfc:FedFundsSoldSecuritiesPurchasedUnderResaleAgreementsAndOtherShortTermInvestmentsMember2021-12-310000072971us-gaap:LoansAndFinanceReceivablesMember2022-03-310000072971us-gaap:LoansAndFinanceReceivablesMember2021-12-310000072971us-gaap:CorporateDebtSecuritiesMember2022-03-310000072971us-gaap:CorporateDebtSecuritiesMember2021-12-310000072971us-gaap:AssetBackedSecuritiesMember2022-03-310000072971us-gaap:AssetBackedSecuritiesMember2021-12-310000072971us-gaap:EquitySecuritiesMember2022-03-310000072971us-gaap:EquitySecuritiesMember2021-12-310000072971us-gaap:MaturityOvernightMember2022-03-310000072971us-gaap:MaturityUpTo30DaysMember2022-03-310000072971us-gaap:Maturity30To90DaysMember2022-03-310000072971us-gaap:MaturityOver90DaysMember2022-03-310000072971us-gaap:MaturityOvernightMember2021-12-310000072971us-gaap:MaturityUpTo30DaysMember2021-12-310000072971us-gaap:Maturity30To90DaysMember2021-12-310000072971us-gaap:MaturityOver90DaysMember2021-12-310000072971wfc:ATMAccessFeeLitigationMember2016-11-17wfc:legal_action0000072971wfc:ATMAccessFeeLitigationMember2022-03-310000072971wfc:RetailSalesPracticesCPIandGAPandMortgageinterestratelockmattersMember2018-04-200000072971wfc:AutomobileLendingPracticesMember2017-07-310000072971wfc:AutomobileLendingPracticesMember2021-11-012021-11-300000072971wfc:CommercialLendingShareholderLitigationMember2020-11-300000072971wfc:WellsFargoShareholdersMember2022-02-042022-02-040000072971wfc:InterchangeLitigationMember2012-07-130000072971wfc:InterchangeLitigationMember2016-11-302016-11-300000072971wfc:MortgageLendingMattersHernandezVWellsFargoMember2020-10-012020-12-310000072971wfc:MortgageLendingMattersHernandezVWellsFargoMember2022-01-012022-01-310000072971wfc:MortgageLendingMattersRyderCaseMember2022-02-012022-03-310000072971wfc:MortgageLendingMattersOCCMember2021-09-090000072971wfc:NomuraNatixisMember2014-08-212015-08-310000072971wfc:RetailSalesPracticesMattersDepartmentOfJusticeDOJMember2020-02-212020-02-210000072971wfc:RetailSalesPracticesMattersSecuritiesAndExchangeCommissionSECMember2020-02-212020-02-210000072971wfc:SalesPracticeMattersMember2020-02-212020-02-210000072971wfc:RMBSTrusteeMember2020-12-312020-12-310000072971wfc:SeminoleTribeAdministrationofaminorstrustMember2022-03-310000072971wfc:LiabilityForContingentLitigationLossesMember2022-03-310000072971wfc:InterchangeLitigationMember2012-07-132012-07-130000072971wfc:WellsFargoShareholdersMemberus-gaap:SubsequentEventMember2022-04-192022-04-190000072971us-gaap:InterestRateContractMemberus-gaap:DesignatedAsHedgingInstrumentMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:DesignatedAsHedgingInstrumentMember2021-12-310000072971us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:DesignatedAsHedgingInstrumentMember2022-03-310000072971us-gaap:DesignatedAsHedgingInstrumentMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-12-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMember2022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMember2021-12-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-12-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-12-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-12-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMember2022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMember2021-12-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMember2022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMember2021-12-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-12-310000072971us-gaap:NondesignatedMember2022-03-310000072971us-gaap:NondesignatedMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:OverTheCounterMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:OverTheCounterMember2021-12-310000072971us-gaap:InterestRateContractMemberwfc:OverTheCounterClearedMember2022-03-310000072971us-gaap:InterestRateContractMemberwfc:OverTheCounterClearedMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:ExchangeTradedMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:ExchangeTradedMember2021-12-310000072971us-gaap:InterestRateContractMember2022-03-310000072971us-gaap:InterestRateContractMember2021-12-310000072971us-gaap:CommodityContractMemberus-gaap:OverTheCounterMember2022-03-310000072971us-gaap:CommodityContractMemberus-gaap:OverTheCounterMember2021-12-310000072971us-gaap:CommodityContractMemberus-gaap:ExchangeTradedMember2022-03-310000072971us-gaap:CommodityContractMemberus-gaap:ExchangeTradedMember2021-12-310000072971us-gaap:CommodityContractMember2022-03-310000072971us-gaap:CommodityContractMember2021-12-310000072971us-gaap:EquityContractMemberus-gaap:OverTheCounterMember2022-03-310000072971us-gaap:EquityContractMemberus-gaap:OverTheCounterMember2021-12-310000072971us-gaap:ExchangeTradedMemberus-gaap:EquityContractMember2022-03-310000072971us-gaap:ExchangeTradedMemberus-gaap:EquityContractMember2021-12-310000072971us-gaap:EquityContractMember2022-03-310000072971us-gaap:EquityContractMember2021-12-310000072971us-gaap:OverTheCounterMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:OverTheCounterMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:CreditRiskContractMemberus-gaap:OverTheCounterMember2022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:OverTheCounterMember2021-12-310000072971us-gaap:CreditRiskContractMember2022-03-310000072971us-gaap:CreditRiskContractMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMemberus-gaap:DebtSecuritiesMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:DepositsMemberus-gaap:FairValueHedgingMember2022-01-012022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberwfc:OtherNoninterestIncomeMemberus-gaap:FairValueHedgingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMember2022-01-012022-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMemberus-gaap:DebtSecuritiesMember2022-01-012022-03-310000072971us-gaap:DepositsMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971wfc:OtherNoninterestIncomeMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:DebtSecuritiesMember2022-01-012022-03-310000072971us-gaap:DepositsMemberus-gaap:FairValueHedgingMember2022-01-012022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:FairValueHedgingMember2022-01-012022-03-310000072971wfc:OtherNoninterestIncomeMemberus-gaap:FairValueHedgingMember2022-01-012022-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2022-01-012022-03-310000072971us-gaap:FairValueHedgingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMemberus-gaap:DebtSecuritiesMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:DepositsMemberus-gaap:FairValueHedgingMember2021-01-012021-03-310000072971us-gaap:LongTermDebtMemberus-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberwfc:OtherNoninterestIncomeMemberus-gaap:FairValueHedgingMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueHedgingMember2021-01-012021-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMemberus-gaap:DebtSecuritiesMember2021-01-012021-03-310000072971us-gaap:DepositsMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:LongTermDebtMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971wfc:OtherNoninterestIncomeMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:DebtSecuritiesMember2021-01-012021-03-310000072971us-gaap:DepositsMemberus-gaap:FairValueHedgingMember2021-01-012021-03-310000072971us-gaap:LongTermDebtMemberus-gaap:FairValueHedgingMember2021-01-012021-03-310000072971wfc:OtherNoninterestIncomeMemberus-gaap:FairValueHedgingMember2021-01-012021-03-310000072971us-gaap:FairValueHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2021-01-012021-03-310000072971us-gaap:FairValueHedgingMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:LoansAndFinanceReceivablesMemberus-gaap:CashFlowHedgingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMemberwfc:OtherInterestIncomeMember2022-01-012022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMember2022-01-012022-03-310000072971us-gaap:LoansAndFinanceReceivablesMemberus-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMemberwfc:OtherInterestIncomeMember2022-01-012022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:LoansAndFinanceReceivablesMemberus-gaap:CashFlowHedgingMember2022-01-012022-03-310000072971us-gaap:CashFlowHedgingMemberwfc:OtherInterestIncomeMember2022-01-012022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:CashFlowHedgingMember2022-01-012022-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2022-01-012022-03-310000072971us-gaap:CashFlowHedgingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:LoansAndFinanceReceivablesMemberus-gaap:CashFlowHedgingMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMemberwfc:OtherInterestIncomeMember2021-01-012021-03-310000072971us-gaap:LongTermDebtMemberus-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:CashFlowHedgingMember2021-01-012021-03-310000072971us-gaap:LoansAndFinanceReceivablesMemberus-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMemberwfc:OtherInterestIncomeMember2021-01-012021-03-310000072971us-gaap:LongTermDebtMemberus-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:LoansAndFinanceReceivablesMemberus-gaap:CashFlowHedgingMember2021-01-012021-03-310000072971us-gaap:CashFlowHedgingMemberwfc:OtherInterestIncomeMember2021-01-012021-03-310000072971us-gaap:LongTermDebtMemberus-gaap:CashFlowHedgingMember2021-01-012021-03-310000072971us-gaap:CashFlowHedgingMemberus-gaap:GainLossOnDerivativeInstrumentsMember2021-01-012021-03-310000072971us-gaap:CashFlowHedgingMember2021-01-012021-03-310000072971us-gaap:AvailableforsaleSecuritiesMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMember2022-03-310000072971us-gaap:AvailableforsaleSecuritiesMemberus-gaap:NondesignatedMemberus-gaap:FairValueHedgingMember2022-03-310000072971us-gaap:DepositsMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMember2022-03-310000072971us-gaap:DepositsMemberus-gaap:NondesignatedMemberus-gaap:FairValueHedgingMember2022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMember2022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:NondesignatedMemberus-gaap:FairValueHedgingMember2022-03-310000072971us-gaap:AvailableforsaleSecuritiesMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMember2021-12-310000072971us-gaap:AvailableforsaleSecuritiesMemberus-gaap:NondesignatedMemberus-gaap:FairValueHedgingMember2021-12-310000072971us-gaap:DepositsMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMember2021-12-310000072971us-gaap:DepositsMemberus-gaap:NondesignatedMemberus-gaap:FairValueHedgingMember2021-12-310000072971us-gaap:LongTermDebtMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMember2021-12-310000072971us-gaap:LongTermDebtMemberus-gaap:NondesignatedMemberus-gaap:FairValueHedgingMember2021-12-310000072971us-gaap:AvailableforsaleSecuritiesMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:LongTermDebtMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:AvailableforsaleSecuritiesMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:LongTermDebtMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueHedgingMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971wfc:ReDesignatedAsHedgingInstrumentMemberus-gaap:AvailableforsaleSecuritiesMemberus-gaap:FairValueHedgingMember2022-03-310000072971wfc:ReDesignatedAsHedgingInstrumentMemberus-gaap:LongTermDebtMemberus-gaap:FairValueHedgingMember2022-03-310000072971wfc:ReDesignatedAsHedgingInstrumentMemberus-gaap:AvailableforsaleSecuritiesMemberus-gaap:FairValueHedgingMember2021-12-310000072971wfc:ReDesignatedAsHedgingInstrumentMemberus-gaap:LongTermDebtMemberus-gaap:FairValueHedgingMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-01-012022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-01-012022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-01-012022-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-01-012022-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMember2022-01-012022-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:NondesignatedMemberus-gaap:MortgageBankingMember2022-01-012022-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NondesignatedMember2022-01-012022-03-310000072971us-gaap:NondesignatedMemberwfc:OtherNoninterestIncomeMember2022-01-012022-03-310000072971us-gaap:NondesignatedMemberwfc:CompensationExpenseMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:EquityContractMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:ForeignExchangeContractMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-01-012021-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-01-012021-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-01-012021-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-01-012021-03-310000072971us-gaap:CommodityContractMemberus-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:EquityContractMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:ForeignExchangeContractMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:CreditRiskContractMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMember2021-01-012021-03-310000072971us-gaap:NotDesignatedAsHedgingInstrumentTradingMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:NondesignatedMemberus-gaap:MortgageBankingMember2021-01-012021-03-310000072971us-gaap:GainLossOnInvestmentsMember1us-gaap:NondesignatedMember2021-01-012021-03-310000072971us-gaap:NondesignatedMemberwfc:OtherNoninterestIncomeMember2021-01-012021-03-310000072971us-gaap:NondesignatedMemberwfc:CompensationExpenseMember2021-01-012021-03-310000072971us-gaap:CreditDefaultSwapMember2022-03-310000072971us-gaap:ExternalCreditRatingNonInvestmentGradeMemberus-gaap:CreditDefaultSwapMember2022-03-310000072971wfc:RiskParticipationSwapMember2022-03-310000072971wfc:RiskParticipationSwapMemberus-gaap:ExternalCreditRatingNonInvestmentGradeMember2022-03-310000072971us-gaap:ExternalCreditRatingNonInvestmentGradeMember2022-03-310000072971us-gaap:CreditDefaultSwapMember2021-12-310000072971us-gaap:ExternalCreditRatingNonInvestmentGradeMemberus-gaap:CreditDefaultSwapMember2021-12-310000072971wfc:RiskParticipationSwapMember2021-12-310000072971wfc:RiskParticipationSwapMemberus-gaap:ExternalCreditRatingNonInvestmentGradeMember2021-12-310000072971us-gaap:ExternalCreditRatingNonInvestmentGradeMember2021-12-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasuryAndGovernmentMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasuryAndGovernmentMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:USTreasuryAndGovernmentMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasuryAndGovernmentMember2022-03-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasuryAndGovernmentMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasuryAndGovernmentMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:USTreasuryAndGovernmentMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasuryAndGovernmentMember2021-12-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:CollateralizedLoanObligationsMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2022-03-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMember2022-03-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:OtherDebtSecuritiesMember2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:DebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2022-03-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:CommodityContractMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:EquityContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:EquityContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignExchangeContractMember2022-03-310000072971us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignExchangeContractMember2021-12-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:CreditRiskContractMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971wfc:MarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:EquitySecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2021-12-310000072971wfc:TradingDebtSecuritiesMember2021-12-310000072971wfc:TradingDebtSecuritiesMember2022-01-012022-03-310000072971wfc:TradingDebtSecuritiesMember2022-03-310000072971us-gaap:AvailableforsaleSecuritiesMember2021-12-310000072971us-gaap:AvailableforsaleSecuritiesMember2022-01-012022-03-310000072971us-gaap:AvailableforsaleSecuritiesMember2022-03-310000072971wfc:LoansHeldForSaleMember2021-12-310000072971wfc:LoansHeldForSaleMember2022-01-012022-03-310000072971wfc:LoansHeldForSaleMember2022-03-310000072971wfc:MortgageServicingRightsMemberus-gaap:ResidentialMortgageMember2021-12-310000072971wfc:MortgageServicingRightsMemberus-gaap:ResidentialMortgageMember2022-01-012022-03-310000072971wfc:MortgageServicingRightsMemberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:DerivativeMember2021-12-310000072971us-gaap:InterestRateContractMemberus-gaap:DerivativeMember2022-01-012022-03-310000072971us-gaap:InterestRateContractMemberus-gaap:DerivativeMember2022-03-310000072971us-gaap:DerivativeMemberus-gaap:EquityContractMember2021-12-310000072971us-gaap:DerivativeMemberus-gaap:EquityContractMember2022-01-012022-03-310000072971us-gaap:DerivativeMemberus-gaap:EquityContractMember2022-03-310000072971us-gaap:DerivativeMemberus-gaap:OtherContractMember2021-12-310000072971us-gaap:DerivativeMemberus-gaap:OtherContractMember2022-01-012022-03-310000072971us-gaap:DerivativeMemberus-gaap:OtherContractMember2022-03-310000072971us-gaap:DerivativeMember2021-12-310000072971us-gaap:DerivativeMember2022-01-012022-03-310000072971us-gaap:DerivativeMember2022-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:SecuritiesAssetsMember2021-12-310000072971us-gaap:EquitySecuritiesMemberus-gaap:SecuritiesAssetsMember2022-01-012022-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:SecuritiesAssetsMember2022-03-310000072971wfc:TradingDebtSecuritiesMember2020-12-310000072971wfc:TradingDebtSecuritiesMember2021-01-012021-03-310000072971wfc:TradingDebtSecuritiesMember2021-03-310000072971us-gaap:AvailableforsaleSecuritiesMember2020-12-310000072971us-gaap:AvailableforsaleSecuritiesMember2021-01-012021-03-310000072971us-gaap:AvailableforsaleSecuritiesMember2021-03-310000072971wfc:LoansHeldForSaleMember2020-12-310000072971wfc:LoansHeldForSaleMember2021-01-012021-03-310000072971wfc:LoansHeldForSaleMember2021-03-310000072971wfc:MortgageServicingRightsMemberus-gaap:ResidentialMortgageMember2020-12-310000072971wfc:MortgageServicingRightsMemberus-gaap:ResidentialMortgageMember2021-01-012021-03-310000072971wfc:MortgageServicingRightsMemberus-gaap:ResidentialMortgageMember2021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:DerivativeMember2020-12-310000072971us-gaap:InterestRateContractMemberus-gaap:DerivativeMember2021-01-012021-03-310000072971us-gaap:InterestRateContractMemberus-gaap:DerivativeMember2021-03-310000072971us-gaap:DerivativeMemberus-gaap:EquityContractMember2020-12-310000072971us-gaap:DerivativeMemberus-gaap:EquityContractMember2021-01-012021-03-310000072971us-gaap:DerivativeMemberus-gaap:EquityContractMember2021-03-310000072971us-gaap:DerivativeMemberus-gaap:OtherContractMember2020-12-310000072971us-gaap:DerivativeMemberus-gaap:OtherContractMember2021-01-012021-03-310000072971us-gaap:DerivativeMemberus-gaap:OtherContractMember2021-03-310000072971us-gaap:DerivativeMember2020-12-310000072971us-gaap:DerivativeMember2021-01-012021-03-310000072971us-gaap:DerivativeMember2021-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:SecuritiesAssetsMember2020-12-310000072971us-gaap:EquitySecuritiesMemberus-gaap:SecuritiesAssetsMember2021-01-012021-03-310000072971us-gaap:EquitySecuritiesMemberus-gaap:SecuritiesAssetsMember2021-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:EquityContractMemberus-gaap:SecuritiesAssetsMember2022-01-012022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:DerivativeMemberus-gaap:EquityContractMember2022-01-012022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberwfc:MeasurementInputInitialvalueServicingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberwfc:MeasurementInputInitialvalueServicingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputInitialvalueServicingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberwfc:DerivativeLoanCommitmentsMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberwfc:MeasurementInputInitialvalueServicingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberwfc:MeasurementInputInitialvalueServicingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputInitialvalueServicingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberwfc:DerivativeLoanCommitmentsMember2021-12-310000072971srt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971srt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMember2022-03-310000072971wfc:ValuationTechniqueVendorPricingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971srt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971srt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMemberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MinimumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MaximumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMemberwfc:MeasurementInputFalloutFactorMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMemberwfc:MeasurementInputFalloutFactorMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberwfc:DerivativeLoanCommitmentsMemberwfc:MeasurementInputFalloutFactorMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputConversionFactorMembersrt:MinimumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputConversionFactorMembersrt:MaximumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputConversionFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberwfc:MeasurementInputWeightedAverageLifeMemberus-gaap:FairValueInputsLevel3Member2022-01-012022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberwfc:MeasurementInputWeightedAverageLifeMemberus-gaap:FairValueInputsLevel3Member2022-01-012022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberwfc:MeasurementInputWeightedAverageLifeMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2022-01-012022-03-310000072971us-gaap:ValuationTechniqueOptionPricingModelMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MinimumMemberwfc:MeasurementInputCorrelationFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MaximumMemberwfc:MeasurementInputCorrelationFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueOptionPricingModelMemberwfc:MeasurementInputCorrelationFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2022-03-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MinimumMemberus-gaap:MeasurementInputPriceVolatilityMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MaximumMemberus-gaap:MeasurementInputPriceVolatilityMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:ValuationTechniqueOptionPricingModelMemberus-gaap:MeasurementInputPriceVolatilityMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMember2021-12-310000072971wfc:ValuationTechniqueVendorPricingMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971srt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971srt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMemberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MinimumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MaximumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:InterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMemberwfc:MeasurementInputFalloutFactorMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:DerivativeLoanCommitmentsMemberwfc:MeasurementInputFalloutFactorMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberwfc:DerivativeLoanCommitmentsMemberwfc:MeasurementInputFalloutFactorMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputConversionFactorMembersrt:MinimumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputConversionFactorMembersrt:MaximumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:MeasurementInputConversionFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberwfc:MeasurementInputWeightedAverageLifeMemberus-gaap:FairValueInputsLevel3Member2021-01-012021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberwfc:MeasurementInputWeightedAverageLifeMemberus-gaap:FairValueInputsLevel3Member2021-01-012021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberwfc:MeasurementInputWeightedAverageLifeMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2021-01-012021-12-310000072971us-gaap:ValuationTechniqueOptionPricingModelMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MinimumMemberwfc:MeasurementInputCorrelationFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MaximumMemberwfc:MeasurementInputCorrelationFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueOptionPricingModelMemberwfc:MeasurementInputCorrelationFactorMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2021-12-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MinimumMemberus-gaap:MeasurementInputPriceVolatilityMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueOptionPricingModelMembersrt:MaximumMemberus-gaap:MeasurementInputPriceVolatilityMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:ValuationTechniqueOptionPricingModelMemberus-gaap:MeasurementInputPriceVolatilityMemberus-gaap:EquityContractMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMember2021-12-310000072971srt:MinimumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971srt:MaximumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberwfc:NonModifiedLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberwfc:NonModifiedLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberwfc:NonModifiedLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberwfc:NonModifiedLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel3Memberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:FairValueInputsLevel2Memberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:FairValueInputsLevel3Memberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:FairValueMeasurementsNonrecurringMember2022-01-012022-03-310000072971us-gaap:FairValueMeasurementsNonrecurringMember2021-01-012021-03-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-01-012022-03-310000072971us-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-01-012021-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-01-012022-03-310000072971us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-01-012021-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputDefaultRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberwfc:MeasurementInputCostofServicePerLoanMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971srt:MinimumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971srt:MaximumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMember2022-03-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputDefaultRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:MeasurementInputLossSeverityMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberwfc:MeasurementInputCostofServicePerLoanMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MeasurementInputPrepaymentRateMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971srt:MinimumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971srt:MaximumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberus-gaap:MeasurementInputComparabilityAdjustmentMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MinimumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ValuationTechniqueDiscountedCashFlowMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ResidentialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2022-03-310000072971us-gaap:ResidentialPortfolioSegmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember2021-12-310000072971us-gaap:ResidentialPortfolioSegmentMemberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-12-310000072971us-gaap:ResidentialPortfolioSegmentMemberwfc:LoansExcludingGovernmentInsuredOrGuaranteedLoansMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2022-03-310000072971srt:MinimumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971srt:MaximumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971srt:MinimumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2021-12-310000072971srt:MaximumMemberwfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2021-12-310000072971wfc:NonmarketableEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2021-12-310000072971srt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971srt:MaximumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971us-gaap:FairValueInputsLevel3Membersrt:WeightedAverageMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:MarketApproachValuationTechniqueMemberwfc:MeasurementInputMultiplesMember2022-03-310000072971wfc:FairValueOptionElectionMemberwfc:DisposalGroupLoansHeldForSaleNotDiscontinuedOperationsMember2022-01-012022-03-310000072971wfc:FairValueOptionElectionMemberwfc:DisposalGroupLoansHeldForSaleNotDiscontinuedOperationsMember2021-01-012021-03-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMember2022-03-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMember2022-03-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel1Member2022-03-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Member2022-03-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel3Member2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel1Member2021-12-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Member2021-12-310000072971us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel3Member2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:CommercialLeaseFinancingReceivableMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:CommercialLeaseFinancingReceivableMember2021-12-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:FinanceLeaseObligationsMember2022-03-310000072971us-gaap:CarryingReportedAmountFairValueDisclosureMemberwfc:FinanceLeaseObligationsMember2021-12-310000072971wfc:PreferredStockNoVotingRightsMember2022-03-310000072971wfc:PreferredStockVotingRightsMember2022-03-310000072971wfc:PreferredStockVotingRightsMember2022-01-012022-03-31wfc:vote0000072971wfc:DividendEqualizationPreferredMember2022-03-310000072971wfc:DividendEqualizationPreferredMember2021-12-310000072971wfc:SeriesLPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesLPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesLPreferredStockMember2022-03-310000072971wfc:SeriesLPreferredStockMember2021-12-310000072971wfc:SeriesQPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesQPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesQPreferredStockMember2022-03-310000072971wfc:SeriesQPreferredStockMember2021-12-310000072971wfc:SeriesRPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesRPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesRPreferredStockMember2022-03-310000072971wfc:SeriesRPreferredStockMember2021-12-310000072971wfc:SeriesSPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesSPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesSPreferredStockMember2022-03-310000072971wfc:SeriesSPreferredStockMember2021-12-310000072971wfc:SeriesUPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesUPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesUPreferredStockMember2022-03-310000072971wfc:SeriesUPreferredStockMember2021-12-310000072971wfc:SeriesYPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesYPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesYPreferredStockMember2022-03-310000072971wfc:SeriesYPreferredStockMember2021-12-310000072971wfc:SeriesZPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesZPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesZPreferredStockMember2022-03-310000072971wfc:SeriesZPreferredStockMember2021-12-310000072971wfc:SeriesAAPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesAAPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesAAPreferredStockMember2022-03-310000072971wfc:SeriesAAPreferredStockMember2021-12-310000072971wfc:SeriesBBPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesBBPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesBBPreferredStockMember2022-03-310000072971wfc:SeriesBBPreferredStockMember2021-12-310000072971wfc:SeriesCCPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesCCPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesCCPreferredStockMember2022-03-310000072971wfc:SeriesCCPreferredStockMember2021-12-310000072971wfc:SeriesDDPreferredStockMember2021-01-012021-12-310000072971wfc:SeriesDDPreferredStockMember2022-01-012022-03-310000072971wfc:SeriesDDPreferredStockMember2022-03-310000072971wfc:SeriesDDPreferredStockMember2021-12-310000072971srt:MinimumMemberus-gaap:ConvertiblePreferredStockMemberus-gaap:StockCompensationPlanMember2021-12-310000072971srt:MinimumMemberus-gaap:ConvertiblePreferredStockMemberus-gaap:StockCompensationPlanMember2022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2018Member2022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2018Member2021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2018Member2022-01-012022-03-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2018Member2021-01-012021-12-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2018Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2018Member2021-01-012021-12-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2017Member2022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2017Member2021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2017Member2021-01-012021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2017Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2017Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2017Member2021-01-012021-12-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2016Member2022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2016Member2021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2016Member2021-01-012021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2016Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2016Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2016Member2021-01-012021-12-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2015Member2022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2015Member2021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2015Member2022-01-012022-03-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2015Member2021-01-012021-12-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2015Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2015Member2021-01-012021-12-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2014Member2022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2014Member2021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2014Member2022-01-012022-03-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2014Member2021-01-012021-12-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2014Member2021-01-012021-12-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2014Member2022-01-012022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2013Member2022-03-310000072971wfc:EmployeeStockOwnershipPlanPreferredStock2013Member2021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2013Member2021-01-012021-12-310000072971srt:MinimumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2013Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2013Member2022-01-012022-03-310000072971srt:MaximumMemberwfc:EmployeeStockOwnershipPlanPreferredStock2013Member2021-01-012021-12-310000072971us-gaap:IntersegmentEliminationMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:DepositAccountMemberwfc:ConsumerBankingAndLendingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMemberus-gaap:DepositAccountMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:DepositAccountMemberwfc:CorporateAndInvestmentBankingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:DepositAccountMemberwfc:WealthAndInvestmentManagementMember2022-01-012022-03-310000072971us-gaap:DepositAccountMemberus-gaap:CorporateNonSegmentMember2022-01-012022-03-310000072971us-gaap:IntersegmentEliminationMemberus-gaap:DepositAccountMember2022-01-012022-03-310000072971us-gaap:DepositAccountMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberwfc:ConsumerBankingAndLendingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberwfc:CorporateAndInvestmentBankingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberwfc:WealthAndInvestmentManagementMember2022-01-012022-03-310000072971us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberus-gaap:CorporateNonSegmentMember2022-01-012022-03-310000072971us-gaap:IntersegmentEliminationMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember2022-01-012022-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2022-01-012022-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2022-01-012022-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2022-01-012022-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2022-01-012022-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:CorporateNonSegmentMember2022-01-012022-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:IntersegmentEliminationMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdviceMemberwfc:ConsumerBankingAndLendingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMemberus-gaap:InvestmentAdviceMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdviceMemberwfc:CorporateAndInvestmentBankingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdviceMemberwfc:WealthAndInvestmentManagementMember2022-01-012022-03-310000072971us-gaap:InvestmentAdviceMemberus-gaap:CorporateNonSegmentMember2022-01-012022-03-310000072971us-gaap:IntersegmentEliminationMemberus-gaap:InvestmentAdviceMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:ConsumerBankingAndLendingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:CommercialBankingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:CorporateAndInvestmentBankingMember2022-01-012022-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:WealthAndInvestmentManagementMember2022-01-012022-03-310000072971wfc:CardInterchangeAndNetworkRevenuesMemberus-gaap:CorporateNonSegmentMember2022-01-012022-03-310000072971wfc:CardInterchangeAndNetworkRevenuesMemberus-gaap:IntersegmentEliminationMember2022-01-012022-03-310000072971wfc:CardInterchangeAndNetworkRevenuesMember2022-01-012022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2022-01-012022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2022-01-012022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2022-01-012022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2022-01-012022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:CorporateNonSegmentMember2022-01-012022-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:IntersegmentEliminationMember2022-01-012022-03-310000072971us-gaap:IntersegmentEliminationMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:DepositAccountMemberwfc:ConsumerBankingAndLendingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMemberus-gaap:DepositAccountMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:DepositAccountMemberwfc:CorporateAndInvestmentBankingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:DepositAccountMemberwfc:WealthAndInvestmentManagementMember2021-01-012021-03-310000072971us-gaap:DepositAccountMemberus-gaap:CorporateNonSegmentMember2021-01-012021-03-310000072971us-gaap:IntersegmentEliminationMemberus-gaap:DepositAccountMember2021-01-012021-03-310000072971us-gaap:DepositAccountMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberwfc:ConsumerBankingAndLendingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberwfc:CorporateAndInvestmentBankingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberwfc:WealthAndInvestmentManagementMember2021-01-012021-03-310000072971us-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMemberus-gaap:CorporateNonSegmentMember2021-01-012021-03-310000072971us-gaap:IntersegmentEliminationMemberus-gaap:InvestmentAdvisoryManagementAndAdministrativeServiceMember2021-01-012021-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2021-01-012021-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2021-01-012021-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2021-01-012021-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2021-01-012021-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:CorporateNonSegmentMember2021-01-012021-03-310000072971wfc:CommissionsAndBrokerageServiceFeesMemberus-gaap:IntersegmentEliminationMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdviceMemberwfc:ConsumerBankingAndLendingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CommercialBankingMemberus-gaap:InvestmentAdviceMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdviceMemberwfc:CorporateAndInvestmentBankingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberus-gaap:InvestmentAdviceMemberwfc:WealthAndInvestmentManagementMember2021-01-012021-03-310000072971us-gaap:InvestmentAdviceMemberus-gaap:CorporateNonSegmentMember2021-01-012021-03-310000072971us-gaap:IntersegmentEliminationMemberus-gaap:InvestmentAdviceMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:ConsumerBankingAndLendingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:CommercialBankingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:CorporateAndInvestmentBankingMember2021-01-012021-03-310000072971us-gaap:OperatingSegmentsMemberwfc:CardInterchangeAndNetworkRevenuesMemberwfc:WealthAndInvestmentManagementMember2021-01-012021-03-310000072971wfc:CardInterchangeAndNetworkRevenuesMemberus-gaap:CorporateNonSegmentMember2021-01-012021-03-310000072971wfc:CardInterchangeAndNetworkRevenuesMemberus-gaap:IntersegmentEliminationMember2021-01-012021-03-310000072971wfc:CardInterchangeAndNetworkRevenuesMember2021-01-012021-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:ConsumerBankingAndLendingMember2021-01-012021-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:CommercialBankingMember2021-01-012021-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:CorporateAndInvestmentBankingMember2021-01-012021-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:OperatingSegmentsMemberwfc:WealthAndInvestmentManagementMember2021-01-012021-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:CorporateNonSegmentMember2021-01-012021-03-310000072971us-gaap:DebtSecuritiesMemberus-gaap:IntersegmentEliminationMember2021-01-012021-03-310000072971wfc:TrailingCommissionMember2022-01-012022-03-310000072971wfc:TrailingCommissionMember2021-01-012021-03-310000072971wfc:CreditCardRewardsandRebatesMember2022-01-012022-03-310000072971wfc:CreditCardRewardsandRebatesMember2021-01-012021-03-310000072971wfc:CashBalancePlanMember2009-07-012022-03-310000072971us-gaap:QualifiedPlanMemberwfc:CashBalancePlanMember2022-01-012022-03-310000072971us-gaap:QualifiedPlanMemberwfc:CashBalancePlanMember2021-01-012021-03-310000072971us-gaap:QualifiedPlanMemberwfc:CashBalancePlanMember2022-03-310000072971us-gaap:QualifiedPlanMember2022-01-012022-03-310000072971us-gaap:NonqualifiedPlanMember2022-01-012022-03-310000072971us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2022-01-012022-03-310000072971us-gaap:QualifiedPlanMember2021-01-012021-03-310000072971us-gaap:NonqualifiedPlanMember2021-01-012021-03-310000072971us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-03-310000072971wfc:RegulatoryChargesAndAssessmentsExpenseIncludingFDICAssessmentExpenseMember2022-01-012022-03-310000072971wfc:RegulatoryChargesAndAssessmentsExpenseIncludingFDICAssessmentExpenseMember2021-01-012021-03-310000072971us-gaap:RightsMember2022-01-012022-03-310000072971us-gaap:RightsMember2021-01-012021-03-310000072971wfc:SeriesLPreferredStockMember2021-01-012021-03-310000072971us-gaap:RestrictedStockMember2022-01-012022-03-310000072971us-gaap:RestrictedStockMember2021-01-012021-03-310000072971us-gaap:ParentMember2022-01-012022-03-310000072971us-gaap:ParentMember2021-01-012021-03-310000072971us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-12-310000072971us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentParentMember2021-12-310000072971us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-12-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-12-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToParentMember2021-12-310000072971us-gaap:AccumulatedTranslationAdjustmentMember2021-12-310000072971us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeLossDerivativeQualifyingAsHedgeExcludedComponentIncludingPortionAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionIncludingPortionAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedForeignCurrencyAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedNetInvestmentGainLossAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedGainLossNetCashFlowHedgeNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedForeignCurrencyAdjustmentAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AociAttributableToNoncontrollingInterestMember2022-01-012022-03-310000072971us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-03-310000072971us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentParentMember2022-03-310000072971us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2022-03-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-03-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToParentMember2022-03-310000072971us-gaap:AccumulatedTranslationAdjustmentMember2022-03-310000072971us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2020-12-310000072971us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentParentMember2020-12-310000072971us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2020-12-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-12-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToParentMember2020-12-310000072971us-gaap:AccumulatedTranslationAdjustmentMember2020-12-310000072971us-gaap:AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedOtherComprehensiveIncomeLossDerivativeQualifyingAsHedgeExcludedComponentIncludingPortionAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionIncludingPortionAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedForeignCurrencyAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedNetInvestmentGainLossAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedGainLossNetCashFlowHedgeNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedForeignCurrencyAdjustmentAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AociAttributableToNoncontrollingInterestMember2021-01-012021-03-310000072971us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-03-310000072971us-gaap:AociDerivativeQualifyingAsHedgeExcludedComponentParentMember2021-03-310000072971us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-03-310000072971us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-03-310000072971us-gaap:AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToParentMember2021-03-310000072971us-gaap:AccumulatedTranslationAdjustmentMember2021-03-310000072971srt:MaximumMemberus-gaap:OperatingSegmentsMemberus-gaap:SalesRevenueNetMemberwfc:ConsumerBankingAndLendingMemberus-gaap:CustomerConcentrationRiskMember2022-01-012022-03-310000072971us-gaap:IntersegmentEliminationMember2022-03-310000072971us-gaap:IntersegmentEliminationMember2021-03-310000072971srt:ParentCompanyMemberus-gaap:StandardizedApproachMember2022-03-310000072971srt:ParentCompanyMemberus-gaap:StandardizedApproachMember2021-12-310000072971srt:ParentCompanyMemberus-gaap:AdvancedApproachMember2022-03-310000072971srt:ParentCompanyMemberus-gaap:AdvancedApproachMember2021-12-310000072971srt:SubsidiariesMemberus-gaap:StandardizedApproachMember2022-03-310000072971srt:SubsidiariesMemberus-gaap:StandardizedApproachMember2021-12-310000072971us-gaap:AdvancedApproachMembersrt:SubsidiariesMember2022-03-310000072971us-gaap:AdvancedApproachMembersrt:SubsidiariesMember2021-12-310000072971srt:ParentCompanyMemberus-gaap:StandardizedApproachMember2022-01-012022-03-310000072971srt:ParentCompanyMemberus-gaap:StandardizedApproachMember2021-01-012021-12-310000072971srt:ParentCompanyMemberus-gaap:AdvancedApproachMember2022-01-012022-03-310000072971srt:ParentCompanyMemberus-gaap:AdvancedApproachMember2021-01-012021-12-310000072971srt:SubsidiariesMemberus-gaap:StandardizedApproachMember2022-01-012022-03-310000072971srt:SubsidiariesMemberus-gaap:StandardizedApproachMember2021-01-012021-12-310000072971us-gaap:AdvancedApproachMembersrt:SubsidiariesMember2022-01-012022-03-310000072971us-gaap:AdvancedApproachMembersrt:SubsidiariesMember2021-01-012021-12-310000072971srt:ParentCompanyMember2022-03-310000072971srt:ParentCompanyMember2021-12-310000072971srt:SubsidiariesMember2022-03-310000072971srt:SubsidiariesMember2021-12-310000072971wfc:ReserveBalanceforNonUSCentralBanksMember2022-03-310000072971wfc:ReserveBalanceforNonUSCentralBanksMember2021-12-310000072971wfc:RestrictedCashandCashEquivalentBrokerageCustomersMember2022-03-310000072971wfc:RestrictedCashandCashEquivalentBrokerageCustomersMember2021-12-31






UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 2022
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from __________ to __________
Commission file number 001-2979
WELLS FARGO & COMPANY
(Exact name of registrant as specified in its charter)
DelawareNo.41-0449260
(State of incorporation)(I.R.S. Employer Identification No.)

420 Montgomery Street, San Francisco, California 94104
(Address of principal executive offices) (Zip code)
Registrant’s telephone number, including area code: 1-866-249-3302
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading SymbolName of Each Exchange
on Which Registered
Common Stock, par value $1-2/3
WFC
New York Stock
Exchange
(NYSE)
7.5% Non-Cumulative Perpetual Convertible Class A Preferred Stock, Series L
WFC.PRL
NYSE
Depositary Shares, each representing a 1/1000th interest in a share of 5.85% Fixed-to-Floating Rate Non-Cumulative Perpetual Class A Preferred Stock, Series Q
WFC.PRQ
NYSE
Depositary Shares, each representing a 1/1000th interest in a share of 6.625% Fixed-to-Floating Rate Non-Cumulative Perpetual Class A Preferred Stock, Series R
WFC.PRR
NYSE
Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series Y
WFC.PRY
NYSE
Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series Z
WFC.PRZ
NYSE
Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series AA
WFC.PRA
NYSE
Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series CC
WFC.PRC
NYSE
Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series DD
WFC.PRD
NYSE
Guarantee of Medium-Term Notes, Series A, due October 30, 2028 of Wells Fargo Finance LLC
WFC/28A
NYSE
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.                     Yes þ   No ¨
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).                                Yes þ   No ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
             Large accelerated filer   þ                    Accelerated filer  ¨
            Non-accelerated filer  ¨                     Smaller reporting company 
                                        Emerging growth company  
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.             ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).     Yes   No þ
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.
Shares Outstanding
April 22, 2022
Common stock, $1-2/3 par value
3,790,352,243







FORM 10-Q
CROSS-REFERENCE INDEX
PART IFinancial Information
Item 1.Financial StatementsPage
Consolidated Statement of Income
Consolidated Statement of Comprehensive Income
Consolidated Balance Sheet
Consolidated Statement of Changes in Equity
Consolidated Statement of Cash Flows
Notes to Financial Statements
Summary of Significant Accounting Policies
Trading Activities
Available-for-Sale and Held-to-Maturity Debt Securities
Loans and Related Allowance for Credit Losses
Leasing Activity
Equity Securities
Other Assets
Securitizations and Variable Interest Entities
Mortgage Banking Activities
10 Intangible Assets
11 Guarantees and Other Commitments
12 Pledged Assets and Collateral
13 Legal Actions
14 Derivatives
15 Fair Values of Assets and Liabilities
16 Preferred Stock
17 Revenue from Contracts with Customers
18 Employee Benefits and Other Expenses
19 Restructuring Charges
20 Earnings and Dividends Per Common Share
21 Other Comprehensive Income
22 Operating Segments
23 Regulatory Capital Requirements and Other Restrictions
Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations (Financial Review)
Summary Financial Data
Overview
Earnings Performance
Balance Sheet Analysis
Off-Balance Sheet Arrangements
Risk Management
Capital Management
Regulatory Matters
Critical Accounting Policies
Current Accounting Developments
Forward-Looking Statements
Risk Factors 
Glossary of Acronyms
Item 3.Quantitative and Qualitative Disclosures About Market Risk
Item 4.Controls and Procedures
PART IIOther Information
Item 1.Legal Proceedings
Item 1A.Risk Factors
Item 2.Unregistered Sales of Equity Securities and Use of Proceeds
Item 6.Exhibits
Signature
Wells Fargo & Company
1







FINANCIAL REVIEW
Summary Financial Data
Quarter endedMar 31, 2022
% Change from
($ in millions, except per share amounts)Mar 31,
2022
Dec 31,
2021
Mar 31,
2021
Dec 31,
2021
Mar 31,
2021
Selected Income Statement Data
Total revenue$17,592 20,856 18,532 (16)%(5)
Noninterest expense13,870 13,198 13,989 (1)
Pre-tax pre-provision profit (PTPP) (1)3,722 7,658 4,543 (51)(18)
Provision for credit losses(787)(452)(1,048)(74)25 
Wells Fargo net income 3,671 5,750 4,636 (36)(21)
Wells Fargo net income applicable to common stock3,393 5,470 4,256 (38)(20)
Common Share Data
Diluted earnings per common share0.88 1.38 1.02 (36)(14)
Dividends declared per common share0.25 0.20 0.10 25 150 
Common shares outstanding3,789.9 3,885.8 4,141.1 (2)(8)
Average common shares outstanding3,831.1 3,927.6 4,141.3 (2)(7)
Diluted average common shares outstanding3,868.9 3,964.7 4,171.0 (2)(7)
Book value per common share (2)$42.21 43.32 40.27 (3)
Tangible book value per common share (2)(3) 35.13 36.35 33.49 (3)
Selected Equity Data (period-end)
Total equity181,689 190,110 188,034 (4)(3)
Common stockholders’ equity159,968 168,331 166,748 (5)(4)
Tangible common equity (3)133,144 141,254 138,702 (6)(4)
Performance Ratios
Return on average assets (ROA) (4)0.78 %1.17 0.97 
Return on average equity (ROE) (5)8.4 12.8 10.3 
Return on average tangible common equity (ROTCE) (3)10.0 15.3 12.4 
Efficiency ratio (6)79 63 75 
Net interest margin on a taxable-equivalent basis2.16 2.11 2.05 
Selected Balance Sheet Data (average)
Loans$898,005 875,036 873,439 
Assets1,919,392 1,943,430 1,934,425 (1)(1)
Deposits1,464,072 1,470,027 1,393,472 — 
Selected Balance Sheet Data (period-end)
Debt securities535,916 537,531 505,826 — 
Loans911,807 895,394 861,572 
Allowance for credit losses for loans12,681 13,788 18,043 (8)(30)
Equity securities70,755 72,886 57,702 (3)23 
Assets1,939,709 1,948,068 1,957,264 — (1)
Deposits1,481,354 1,482,479 1,437,119 — 
Headcount (#) (period-end)246,577 249,435 264,513 (1)(7)
Capital and other metrics
Risk-based capital ratios and components (7):
Standardized Approach:
Common equity tier 1 (CET1)10.45 %11.35 11.85 
Tier 1 capital11.96 12.89 13.54 
Total capital14.72 15.84 16.75 
Risk-weighted assets (RWAs) (in billions)$1,265.5 1,239.0 1,179.0 
Advanced Approach:
Common equity tier 1 (CET1)11.82 %12.60 12.60 
Tier 1 capital13.52 14.31 14.39 
Total capital15.87 16.72 16.92 
Risk-weighted assets (RWAs) (in billions)$1,119.5 1,116.1 1,109.4 — 
Tier 1 leverage ratio8.00 %8.34 8.36 
Supplementary Leverage Ratio (SLR)6.61 6.89 7.91 
Total Loss Absorbing Capacity (TLAC) Ratio (8)22.31 23.03 25.18 
Liquidity Coverage Ratio (LCR) (9)119 118 127 
NM – Not meaningful
(1)Pre-tax pre-provision profit (PTPP) is total revenue less noninterest expense. Management believes that PTPP is a useful financial measure because it enables investors and others to assess the Company’s ability to generate capital to cover credit losses through a credit cycle.
(2)Book value per common share is common stockholders’ equity divided by common shares outstanding. Tangible book value per common share is tangible common equity divided by common shares outstanding.
(3)Tangible common equity is a non-GAAP financial measure and represents total equity less preferred equity, noncontrolling interests, goodwill, certain identifiable intangible assets (other than mortgage servicing rights) and goodwill and other intangibles on investments in consolidated portfolio companies, net of applicable deferred taxes. The methodology of determining tangible common equity may differ among companies. Management believes that return on average tangible common equity and tangible book value per common share, which utilize tangible common equity, are useful financial measures because they enable management, investors, and others to assess the Company’s use of equity. For additional information, including a corresponding reconciliation to generally accepted accounting principles (GAAP) financial measures, see the “Capital Management – Tangible Common Equity” section in this Report.
(4)Represents Wells Fargo net income divided by average assets.
(5)Represents Wells Fargo net income applicable to common stock divided by average common stockholders’ equity.
(6)The efficiency ratio is noninterest expense divided by total revenue (net interest income and noninterest income).
(7)For additional information, see the “Capital Management” section and Note 23 (Regulatory Capital Requirements and Other Restrictions) to Financial Statements in this Report.
(8)Represents TLAC divided by RWAs, which is our binding TLAC ratio, determined by using the greater of RWAs under the Standardized and Advanced Approaches.
(9)Represents high-quality liquid assets divided by projected net cash outflows, as each is defined under the LCR rule.
2
Wells Fargo & Company


This Quarterly Report, including the Financial Review and the Financial Statements and related Notes, contains forward-looking statements, which may include forecasts of our financial results and condition, expectations for our operations and business, and our assumptions for those forecasts and expectations. Do not unduly rely on forward-looking statements. Actual results may differ materially from our forward-looking statements due to several factors. Factors that could cause our actual results to differ materially from our forward-looking statements are described in this Report, including in the “Forward-Looking Statements” section, and in the “Risk Factors” and “Regulation and Supervision” sections of our Annual Report on Form 10-K for the year ended December 31, 2021 (2021 Form 10-K).
 
When we refer to “Wells Fargo,” “the Company,” “we,” “our,” or “us” in this Report, we mean Wells Fargo & Company and Subsidiaries (consolidated). When we refer to the “Parent,” we mean Wells Fargo & Company. See the Glossary of Acronyms for definitions of terms used throughout this Report. 
Financial Review
Overview
Wells Fargo & Company is a leading financial services company that has approximately $1.9 trillion in assets, proudly serves one in three U.S. households and more than 10% of small businesses in the U.S., and is a leading middle market banking provider in the U.S. We provide a diversified set of banking, investment and mortgage products and services, as well as consumer and commercial finance, through our four reportable operating segments: Consumer Banking and Lending, Commercial Banking, Corporate and Investment Banking, and Wealth and Investment Management. Wells Fargo ranked No. 37 on Fortune’s 2021 rankings of America’s largest corporations. We ranked fourth in assets and third in the market value of our common stock among all U.S. banks at March 31, 2022. 
Wells Fargo’s top priority remains building a risk and control infrastructure appropriate for its size and complexity. The Company is subject to a number of consent orders and other regulatory actions, which may require the Company, among other things, to undertake certain changes to its business, operations, products and services, and risk management practices. Addressing these regulatory actions is expected to take multiple years, and we are likely to experience issues or delays along the way in satisfying their requirements. Issues or delays with one regulatory action could affect our progress on others, and failure to satisfy the requirements of a regulatory action on a timely basis could result in additional penalties, enforcement actions, and other negative consequences, which could be significant. While we still have significant work to do, the Company is committed to devoting the resources necessary to operate with strong business practices and controls, maintain the highest level of integrity, and have an appropriate culture in place.

Federal Reserve Board Consent Order Regarding Governance Oversight and Compliance and Operational Risk Management
On February 2, 2018, the Company entered into a consent order with the Board of Governors of the Federal Reserve System (FRB). As required by the consent order, the Company’s Board of Directors (Board) submitted to the FRB a plan to further enhance the Board’s governance and oversight of the Company, and the Company submitted to the FRB a plan to further improve the Company’s compliance and operational risk management program. The Company continues to engage with the FRB as the Company works to address the consent order provisions. The consent order also requires the Company, following the FRB’s acceptance and approval of the plans and the Company’s adoption and implementation of the plans, to complete an initial third-party review of the enhancements and improvements provided for in the plans. Until this third-party review is complete
and the plans are approved and implemented to the satisfaction of the FRB, the Company’s total consolidated assets as defined under the consent order will be limited to the level as of December 31, 2017. Compliance with this asset cap is measured on a two-quarter daily average basis to allow for management of temporary fluctuations. After removal of the asset cap, a second third-party review must also be conducted to assess the efficacy and sustainability of the enhancements and improvements.

Consent Orders with the Consumer Financial Protection Bureau and Office of the Comptroller of the Currency Regarding Compliance Risk Management Program, Automobile Collateral Protection Insurance Policies, and Mortgage Interest Rate Lock Extensions
On April 20, 2018, the Company entered into consent orders with the Consumer Financial Protection Bureau (CFPB) and the Office of the Comptroller of the Currency (OCC) to pay an aggregate of $1 billion in civil money penalties to resolve matters regarding the Company’s compliance risk management program and past practices involving certain automobile collateral protection insurance (CPI) policies and certain mortgage interest rate lock extensions. As required by the consent orders, the Company submitted to the CFPB and OCC an enterprise-wide compliance risk management plan and a plan to enhance the Company’s internal audit program with respect to federal consumer financial law and the terms of the consent orders. In addition, as required by the consent orders, the Company submitted for non-objection plans to remediate customers affected by the automobile collateral protection insurance and mortgage interest rate lock matters, as well as a plan for the management of remediation activities conducted by the Company. The Company continues to work to address the provisions of the consent orders. The Company has not yet satisfied certain aspects of the consent orders, and as a result, we believe regulators may impose additional penalties or take other enforcement actions. On September 9, 2021, the OCC assessed a $250 million civil money penalty against the Company related to insufficient progress in addressing requirements under the OCC’s April 2018 consent order and loss mitigation activities in the Company’s Home Lending business.

Consent Order with the OCC Regarding Loss Mitigation Activities
On September 9, 2021, the Company entered into a consent order with the OCC requiring the Company to improve the execution, risk management, and oversight of loss mitigation activities in its Home Lending business. In addition, the consent order restricts the Company from acquiring certain third-party
Wells Fargo & Company
3


Overview (continued)
residential mortgage servicing and limits transfers of certain mortgage loans requiring customer remediation out of the Company’s mortgage servicing portfolio until remediation is provided.

Retail Sales Practices Matters and Other Customer Remediation Activities
In September 2016, we announced settlements with the CFPB, the OCC, and the Office of the Los Angeles City Attorney, and entered into related consent orders with the CFPB and the OCC, in connection with allegations that some of our retail customers received products and services they did not request. As a result, it remains a priority to rebuild trust through a comprehensive action plan that includes making things right for our customers, employees, and other stakeholders, and building a better Company for the future. On September 8, 2021, the CFPB consent order regarding retail sales practices expired.
Our priority of rebuilding trust has also included an effort to identify other areas or instances where customers may have experienced financial harm, provide remediation as appropriate, and implement additional operational and control procedures. We are working with our regulatory agencies in this effort. We have previously disclosed key areas of focus as part of our rebuilding trust efforts and are in the process of providing remediation for those matters. We have accrued for the probable and estimable remediation costs related to our rebuilding trust efforts, which amounts may change based on additional facts and information, as well as ongoing reviews and communications with our regulators. As our ongoing reviews continue and as we continue to strengthen our risk and control infrastructure, we have identified and may in the future identify additional items or areas of potential concern. To the extent issues are identified, we will continue to assess any customer harm and provide remediation as appropriate.
For additional information regarding retail sales practices matters and other customer remediation activities, including related legal and regulatory risk, see the “Risk Factors” section in our 2021 Form 10-K and Note 13 (Legal Actions) to Financial Statements in this Report.

Recent Developments
LIBOR Transition
The London Interbank Offered Rate (LIBOR) is a widely referenced benchmark rate that seeks to estimate the cost at which banks can borrow on an unsecured basis from other banks. On March 5, 2021, the United Kingdom’s Financial Conduct Authority and ICE Benchmark Administration, the administrator of LIBOR, announced that certain settings of LIBOR would no longer be published on a representative basis after December 31, 2021, and the most commonly used U.S. dollar (USD) LIBOR settings would no longer be published on a representative basis after June 30, 2023. Central banks in various jurisdictions convened committees to identify replacement rates to facilitate the transition away from LIBOR. The committee convened by the Federal Reserve in the United States, the Alternative Reference Rates Committee (ARRC), recommended the Secured Overnight Financing Rate (SOFR) as the replacement rate for USD LIBOR. Additionally, the Federal Reserve, the OCC and the Federal Deposit Insurance Corporation (FDIC) have issued guidance strongly encouraging banking organizations to cease using USD LIBOR as a reference rate in new contracts.

In preparation for the cessation of the various LIBOR settings, we have undertaken a variety of activities. Among other things, we proactively implemented internal “stop-sell” dates to discontinue offering products referencing LIBOR except pursuant to limited exceptions consistent with regulatory guidance. At the same time, we expanded our suite of product offerings that are indexed to alternative reference rates.
We also continue to transition our legacy LIBOR contracts to alternative reference rates. We transitioned substantially all of our legacy contracts with LIBOR settings impacted by the December 31, 2021, cessation date to alternative reference rates, and we will continue to address contracts with LIBOR settings that are impacted by the June 30, 2023, cessation date.
In first quarter 2022, the Adjustable Interest Rate Act (the LIBOR Act) was enacted to provide a statutory framework to replace LIBOR with a benchmark rate based on SOFR in contracts that do not have fallback provisions or that have fallback provisions resulting in a replacement rate based on LIBOR. We expect that the LIBOR Act will allow for the transition of certain of our commercial credit facilities and other contracts that do not have appropriate fallback provisions to replace LIBOR.
For additional information on the amounts of certain of our LIBOR-linked contracts, as well as our transition plans for these contracts, see the “Overview – Recent Developments – LIBOR Transition” section in our 2021 Form 10-K. For information regarding the risks and potential impact of LIBOR or any other referenced financial metric being significantly changed, replaced or discontinued, see the “Risk Factors” section in our 2021 Form 10-K.

4
Wells Fargo & Company


Financial Performance
Consolidated Financial Highlights
Quarter ended Mar 31,
($ in millions)20222021$ Change% Change
Selected income statement data
Net interest income$9,221 8,808 413 %
Noninterest income8,371 9,724 (1,353)(14)
Total revenue17,592 18,532 (940)(5)
Net charge-offs305 523 (218)(42)
Change in the allowance for credit losses(1,092)(1,571)479 30 
Provision for credit losses(787)(1,048)261 25 
Noninterest expense13,870 13,989 (119)(1)
Income tax expense707 901 (194)(22)
Wells Fargo net income3,671 4,636 (965)(21)
Wells Fargo net income applicable to common stock3,393 4,256 (863)(20)
In first quarter 2022, we generated $3.7 billion of net income and diluted earnings per common share (EPS) of $0.88, compared with $4.6 billion of net income and EPS of $1.02 in the same period a year ago. Financial performance for first quarter 2022, compared with the same period a year ago, included the following:
total revenue decreased due to lower mortgage banking income, other income, and investment advisory and other asset-based fee income, partially offset by higher net interest income;
provision for credit losses reflected lower net charge-offs, reduced uncertainty around the economic impact of the COVID-19 pandemic on our loan portfolios, and increased uncertainty related to the risks of high inflation;
noninterest expense decreased due to lower personnel expense, professional and outside services expense, and other expense, partially offset by higher operating losses;
average loans increased due to growth in commercial, credit card and auto loans, partially offset by a decrease in residential mortgage loans as paydowns exceeded originations; and
average deposits increased driven by growth in the Consumer Banking and Lending, Commercial Banking, and Wealth and Investment Management (WIM) operating segments due to higher levels of liquidity and savings for consumer and commercial customers, partially offset by actions taken to manage under the asset cap which reduced deposits in the Corporate and Investment Banking operating segment and Corporate.

Capital and Liquidity
We maintained a strong capital position in first quarter 2022, with total equity of $181.7 billion at March 31, 2022, compared with $190.1 billion at December 31, 2021. Our liquidity and regulatory capital ratios remained strong at March 31, 2022, including:
our Common Equity Tier 1 (CET1) ratio was 10.45% under the Standardized Approach (our binding ratio), which continued to exceed the regulatory requirement of 9.10%;
our total loss absorbing capacity (TLAC) as a percentage of total risk-weighted assets was 22.31%, compared with the regulatory requirement of 21.50%; and
our liquidity coverage ratio (LCR) was 119%, which continued to exceed the regulatory minimum of 100%.
See the “Capital Management” and the “Risk Management – Asset/Liability Management – Liquidity Risk and Funding” sections in this Report for additional information regarding our capital and liquidity, including the calculation of our regulatory capital and liquidity amounts.

Credit Quality
Credit quality reflected the following:
The allowance for credit losses (ACL) for loans of $12.7 billion at March 31, 2022, decreased $1.1 billion from December 31, 2021.
Our provision for credit losses for loans was $(775) million in first quarter 2022, up from $(1.1) billion in the same period a year ago. The ACL for loans and the provision for credit losses reflected lower net charge-offs, reduced uncertainty around the economic impact of the COVID-19 pandemic on our loan portfolios, and increased uncertainty related to the risks of high inflation.
The allowance coverage for total loans was 1.39% at March 31, 2022, compared with 1.54% at December 31, 2021.
Commercial portfolio net loan charge-offs were $(29) million, or (2) basis points of average commercial loans, in first quarter 2022, compared with net loan charge-offs of $149 million, or 13 basis points, in the same period a year ago, due to lower losses in our commercial and industrial portfolio driven by higher recoveries in the oil, gas and pipeline industry, and lower losses in our real estate mortgage portfolio.
Consumer portfolio net loan charge-offs were $334 million, or 35 basis points of average consumer loans, in first quarter 2022, compared with net loan charge-offs of $364 million, or 37 basis points, in the same period a year ago, driven by lower losses in our credit card and other consumer portfolios, partially offset by higher losses in our auto loan portfolio.
Nonperforming assets (NPAs) of $7.0 billion at March 31, 2022, decreased $323 million, or 4%, from December 31, 2021, driven by decreases in all commercial nonaccrual loan portfolios, partially offset by increases in our residential mortgage nonaccrual loans primarily resulting from certain customers exiting COVID-19 accommodation programs. NPAs represented 0.77% of total loans at March 31, 2022.

Wells Fargo & Company
5


Earnings Performance
Wells Fargo net income for first quarter 2022 was $3.7 billion ($0.88 diluted EPS), compared with $4.6 billion ($1.02 diluted EPS) in the same period a year ago. Net income decreased in first quarter 2022, compared with the same period a year ago, predominantly due to a $1.4 billion decrease in noninterest income, partially offset by a $413 million increase in net interest income.

Net Interest Income
Net interest income and net interest margin increased in first quarter 2022, compared with the same period a year ago, due to lower mortgage-backed securities premium amortization, lower costs and balances of long-term debt, and higher loan balances, partially offset by lower interest income from loans purchased from securitization pools and Paycheck Protection Program (PPP) loans. Interest income from PPP loans was $49 million in first quarter 2022, compared with $102 million in the same period a year ago. Additionally, interest income associated with loans we purchased from Government National Mortgage Association (GNMA) loan securitization pools was $221 million in first quarter 2022, compared with $263 million in the same period a year ago. For additional information about loans purchased from GNMA loan securitization pools, see the “Risk Management – Credit Risk Management – Mortgage Banking Activities” section in this Report.
Table 1 presents the individual components of net interest income and the net interest margin. Net interest income and net interest margin are presented on a taxable-equivalent basis in Table 1 to consistently reflect income from taxable and tax-exempt loans and debt and equity securities based on a 21% federal statutory tax rate for the periods ended March 31, 2022 and 2021.
For additional information about net interest income and net interest margin, see the “Earnings Performance – Net Interest Income” section in our 2021 Form 10-K.
6
Wells Fargo & Company


Table 1: Average Balances, Yields and Rates Paid (Taxable-Equivalent Basis) (1)
Quarter ended March 31,
20222021
(in millions) Average 
balance 
Interest 
income/
expense 
Interest ratesAverage 
balance 
Interest 
income/ 
expense 
Interest rates
Assets
Interest-earning deposits with banks$179,051 96 0.22 %$223,437 57 0.10 %
Federal funds sold and securities purchased under resale agreements64,845 (9)(0.05)72,148 0.04 
Debt securities:
Trading debt securities90,677 553 2.44 87,383 534 2.45 
Available-for-sale debt securities169,048 723 1.72 206,946 841 1.63 
Held-to-maturity debt securities279,245 1,379 1.98 216,826 1,027 1.90 
Total debt securities538,970 2,655 1.97 511,155 2,402 1.89 
Loans held for sale (2)19,513 140 2.86 34,554 331 3.85 
Loans:
Commercial loans:
Commercial and industrial – U.S.276,070 1,700 2.50 252,892 1,596 2.56 
Commercial and industrial – Non-U.S.77,759 403 2.10 65,419 338 2.10 
Real estate mortgage127,464 833 2.65 120,734 812 2.73 
Real estate construction20,259 165 3.31 21,755 166 3.10 
Lease financing14,586 155 4.24 15,799 184 4.62 
Total commercial loans516,138 3,256 2.56 476,599 3,096 2.63 
Consumer loans:
Residential mortgage – first lien242,883 1,907 3.14 266,251 2,068 3.11 
Residential mortgage – junior lien16,017 165 4.17 22,321 228 4.13 
Credit card38,164 1,065 11.32 35,205 1,033 11.90 
Auto56,701 584 4.17 48,680 560 4.66 
Other consumer28,102 256 3.69 24,383 233 3.87 
Total consumer loans381,867 3,977 4.20 396,840 4,122 4.18 
Total loans (2)898,005 7,233 3.25 873,439 7,218 3.34 
Equity securities33,282 170 2.05 29,434 137 1.87 
Other11,498 3 0.12 9,498 0.03 
Total interest-earning assets $1,745,164 10,288 2.38 %$1,753,665 10,153 2.33 %
Cash and due from banks24,976  24,598  
Goodwill25,180  26,383  
Other124,072  129,779  
Total noninterest-earning assets $174,228  180,760  
Total assets $1,919,392 10,288 1,934,425 10,153 
Liabilities
Deposits:
Demand deposits$455,350 38 0.03 %$444,764 33 0.03 %
Savings deposits440,680 24 0.02 411,596 32 0.03 
Time deposits27,849 19 0.28 44,025 47 0.43 
Deposits in non-U.S. offices21,456 2 0.03 30,731 — 0.01 
Total interest-bearing deposits945,335 83 0.04 931,116 112 0.05 
Short-term borrowings:
Federal funds purchased and securities sold under agreements to repurchase20,431 (3)(0.05)47,357 — 
Other short-term borrowings12,327 (11)(0.36)11,725 (11)(0.37)
Total short-term borrowings32,758 (14)(0.17)59,082 (9)(0.06)
Long-term debt153,803 761 1.98 198,340 1,026 2.07 
Other liabilities31,092 130 1.68 28,875 109 1.50 
Total interest-bearing liabilities$1,162,988 960 0.33 %$1,217,413 1,238 0.41 %
Noninterest-bearing demand deposits518,737  462,356 — 
Other noninterest-bearing liabilities 51,330  65,582 — 
Total noninterest-bearing liabilities $570,067  527,938 — 
Total liabilities $1,733,055 960 1,745,351 1,238 
Total equity186,337  189,074 — 
Total liabilities and equity $1,919,392 960 1,934,425 1,238 
Interest rate spread on a taxable-equivalent basis (3)2.05 %1.92 %
Net interest margin and net interest income on a taxable-equivalent basis (3)
$9,328 2.16 %$8,915 2.05 %
(1)The average balance amounts represent amortized costs. The interest rates are based on interest income or expense amounts for the period and are annualized. Interest rates and amounts include the effects of hedge and risk management activities associated with the respective asset and liability categories.
(2)Nonaccrual loans and any related income are included in their respective loan categories.
(3)Includes taxable-equivalent adjustments of $107 million for both quarters ended March 31, 2022 and 2021, predominantly related to tax-exempt income on certain loans and securities.

Wells Fargo & Company
7


Earnings Performance (continued)
Noninterest Income

Table 2: Noninterest Income
Quarter ended Mar 31,
(in millions)20222021$ Change% Change
Deposit-related fees$1,473 1,255 218 17 %
Lending-related fees342 361 (19)(5)
Investment advisory and other asset-based fees 2,498 2,756 (258)(9)
Commissions and brokerage services fees 537 636 (99)(16)
Investment banking fees447 568 (121)(21)
Card fees1,029 949 80 
Net servicing income154 (99)253 256 
Net gains on mortgage loan originations/sales539 1,425 (886)(62)
Mortgage banking693 1,326 (633)(48)
Net gains from trading activities218 348 (130)(37)
Net gains from debt securities2 151 (149)(99)
Net gains from equity securities576 392 184 47 
Lease income327 315 12 
Other 229 667 (438)(66)
Total$8,371 9,724 (1,353)(14)
First quarter 2022 vs. first quarter 2021
Deposit-related fees increased driven by lower fee waivers and reversals as first quarter 2021 included various accommodations to support customers during the COVID-19 pandemic, as well as other temporary fee waivers.

In January 2022, we announced enhancements and changes to help our consumer customers avoid overdraft-related fees, which we began to implement in March 2022. We expect this will lower certain deposit-related fees for the remainder of 2022.

Investment advisory and other asset-based fees decreased reflecting:
lower asset-based and trust fees due to divestitures in fourth quarter 2021;
partially offset by:
higher market valuations on WIM advisory assets.

For additional information on certain client investment assets, see the “Earnings Performance – Operating Segment Results – Wealth and Investment Management – WIM Advisory Assets” section in this Report.

Commissions and brokerage services fees decreased driven by lower transactional revenue.

Investment banking fees decreased driven by lower debt and equity underwriting fees as a result of lower market activity.

Card fees increased reflecting higher interchange fees, net of rewards, driven by increased purchase and transaction volumes.

Net servicing income increased reflecting:
lower amortization of the fair value mortgage servicing right (MSR) due to lower prepayment rates driven by increases in interest rates; and
lower unreimbursed servicing costs due to fewer payoffs and favorable recoveries from loss mitigation activities;

partially offset by:
lower contractually specified servicing fees due to a lower balance of loans serviced for others.

Net gains on mortgage loan originations/sales decreased
driven by:
lower residential mortgage held for sale (HFS) origination volumes and lower margins in our retail and correspondent production channels; and
a shift in production to more correspondent loans, which have a lower production margin compared with retail loans.

For additional information on servicing income and net gains on mortgage loan originations/sales, see Note 9 (Mortgage Banking Activities) to Financial Statements in this Report.

Net gains from trading activities decreased reflecting:
lower trading activity in residential mortgage-backed securities and high yield products;
partially offset by:
higher foreign exchange, rates, and commodities trading revenue.

Net gains from debt securities decreased due to lower gains on sales of agency mortgage-backed securities (MBS) as a result of decreased sales volumes.

Net gains from equity securities increased reflecting:
higher unrealized gains on nonmarketable equity securities driven by our affiliated venture capital and private equity businesses; and
higher realized gains on the sales of equity securities;
partially offset by:
higher impairment of equity securities.
8
Wells Fargo & Company


Other income decreased due to:
a gain on the sale of a portion of our student loan portfolio in first quarter 2021;
higher losses due to growth in wind energy investments (offset by benefits and credits in income tax expense); and
lower gains on the sales of certain residential mortgage loans which were reclassified to HFS.




Noninterest Expense

Table 3: Noninterest Expense
Quarter ended Mar 31,
(in millions)20222021$ Change% Change
Personnel$9,271 9,558 (287)(3)%
Technology, telecommunications and equipment876 844 32 
Occupancy722 770 (48)(6)
Operating losses673 213 460 216 
Professional and outside services1,286 1,388 (102)(7)
Leases (1)188 226 (38)(17)
Advertising and promotion99 90 10 
Restructuring charges5 13 (8)(62)
Other750 887 (137)(15)
Total$13,870 13,989 (119)(1)
(1)Represents expenses for assets we lease to customers.
First quarter 2022 vs. first quarter 2021

Personnel expense decreased driven by:
lower salaries as a result of reduced headcount driven by efficiency initiatives and divestitures; and
lower incentive compensation expense.

Occupancy expense decreased driven by efficiency initiatives.

Operating losses increased driven by higher customer remediation expense related to expansions of the population of affected customers, remediation payments, and/or remediation time frames predominantly for a variety of historical matters.

Professional and outside services expense decreased driven by efficiency initiatives to reduce our spending on consultants and contractors.

Leases expense decreased driven by lower depreciation expense from a reduction in the size of our operating lease asset portfolio.

Other expenses decreased driven by:
a write-down of goodwill in first quarter 2021 related to the sale of a portion of our student loan portfolio, and
lower donation expense due to the donation of PPP processing fees in first quarter 2021;
partially offset by:
higher pension plan settlement expense.
Income Tax Expense
Income tax expense was $707 million in first quarter 2022, compared with $901 million in the same period a year ago, driven by lower pre-tax income and net discrete income tax benefits primarily related to stock-based compensation. The effective income tax rate was 16.1% for first quarter 2022, compared with 16.3% for the same period a year ago.
Wells Fargo & Company
9


Earnings Performance (continued)
Operating Segment Results
Our management reporting is organized into four reportable operating segments: Consumer Banking and Lending; Commercial Banking; Corporate and Investment Banking; and Wealth and Investment Management. All other business activities that are not included in the reportable operating segments have been included in Corporate. For additional information, see Table 4. We define our reportable operating segments by type of product and customer segment, and their results are based on our management reporting process. The management reporting process measures the performance of the reportable operating segments based on the Company’s management structure, and the results are regularly reviewed by our Chief Executive Officer and Operating Committee. The management reporting process is based on U.S. GAAP and includes specific adjustments, such as funds transfer pricing for asset/liability management, shared revenues and expenses, and taxable-equivalent adjustments to consistently reflect income from taxable and tax-exempt sources, which allows management to assess performance consistently across the operating segments.

Funds Transfer Pricing Corporate treasury manages a funds transfer pricing methodology that considers interest rate risk, liquidity risk, and other product characteristics. Operating segments pay a funding charge for their assets and receive a funding credit for their deposits, both of which are included in net interest income. The net impact of the funding charges or credits is recognized in corporate treasury.
Revenue and Expense Sharing When lines of business jointly serve customers, the line of business that is responsible for providing the product or service recognizes revenue or expense with a referral fee paid or an allocation of cost to the other line of
business based on established internal revenue-sharing agreements.
When a line of business uses a service provided by another line of business or enterprise function (included in Corporate), expense is generally allocated based on the cost and use of the service provided.
Taxable-Equivalent Adjustments Taxable-equivalent adjustments related to tax-exempt income on certain loans and debt securities are included in net interest income, while taxable-equivalent adjustments related to income tax credits for low-income housing and renewable energy investments are included in noninterest income, in each case with corresponding impacts to income tax expense (benefit). Adjustments are included in Corporate, Commercial Banking, and Corporate and Investment Banking and are eliminated to reconcile to the Company’s consolidated financial results.
Allocated Capital Reportable operating segments are allocated capital under a risk-sensitive framework that is primarily based on aspects of our regulatory capital requirements, and the assumptions and methodologies used to allocate capital are periodically assessed and revised. Management believes that return on allocated capital is a useful financial measure because it enables management, investors, and others to assess a reportable operating segment’s use of capital.
Selected Metrics We present certain financial and nonfinancial metrics that management uses when evaluating reportable operating segment results. Management believes that these metrics are useful to investors and others to assess the performance, customer growth, and trends of reportable operating segments or lines of business.
Table 4: Management Reporting Structure
Wells Fargo & Company
Consumer Banking and Lending
Commercial Banking
Corporate and Investment Banking
Wealth and Investment Management
Corporate

• Consumer and Small Business Banking

• Home Lending

• Credit Card

• Auto

• Personal Lending

• Middle Market Banking

• Asset-Based Lending and Leasing

• Banking

• Commercial Real Estate

• Markets

• Wells Fargo Advisors

• The Private
Bank

• Corporate Treasury

• Enterprise Functions

• Investment Portfolio

• Affiliated venture capital and private equity businesses

• Non-strategic businesses
10
Wells Fargo & Company


Table 5 and the following discussion present our results by reportable operating segment. For additional information, see Note 22 (Operating Segments) to Financial Statements in this Report.

Table 5: Operating Segment Results – Highlights
(in millions)Consumer Banking and LendingCommercial BankingCorporate and Investment BankingWealth and Investment ManagementCorporate (1)Reconciling Items (2)Consolidated Company
Quarter ended March 31, 2022
Net interest income$5,996 1,361 1,990 799 (818)(107)9,221 
Noninterest income2,567 966 1,480 2,958 806 (406)8,371 
Total revenue8,563 2,327 3,470 3,757 (12)(513)17,592 
Provision for credit losses(190)(344)(196)(37)(20) (787)
Noninterest expense6,395 1,531 1,983 3,175 786  13,870 
Income (loss) before income tax expense (benefit)2,358 1,140 1,683 619 (778)(513)4,509 
Income tax expense (benefit)588 280 425 154 (227)(513)707 
Net income (loss) before noncontrolling interests1,770 860 1,258 465 (551) 3,802 
Less: Net income from noncontrolling interests 3   128  131 
Net income (loss)$1,770 857 1,258 465 (679) 3,671 
Quarter ended March 31, 2021
Net interest income$5,615 1,254 1,779 657 (390)(107)8,808 
Noninterest income3,039 827 1,825 2,887 1,417 (271)9,724 
Total revenue8,654 2,081 3,604 3,544 1,027 (378)18,532 
Provision for credit losses(419)(399)(284)(43)97 — (1,048)
Noninterest expense6,267 1,630 1,833 3,028 1,231 — 13,989 
Income (loss) before income tax expense (benefit)2,806 850 2,055 559 (301)(378)5,591 
Income tax expense (benefit)702 212 500 140 (275)(378)901 
Net income (loss) before noncontrolling interests2,104 638 1,555 419 (26)— 4,690 
Less: Net income from noncontrolling interests— — — 53 — 54 
Net income (loss)$2,104 637 1,555 419 (79)— 4,636 
(1)All other business activities that are not included in the reportable operating segments have been included in Corporate. For additional information, see the “Corporate” section below.
(2)Taxable-equivalent adjustments related to tax-exempt income on certain loans and debt securities are included in net interest income, while taxable-equivalent adjustments related to income tax credits for low-income housing and renewable energy investments are included in noninterest income, in each case with corresponding impacts to income tax expense (benefit). Adjustments are included in Corporate, Commercial Banking, and Corporate and Investment Banking and are eliminated to reconcile to the Company’s consolidated financial results.
Wells Fargo & Company
11


Earnings Performance (continued)
Consumer Banking and Lending offers diversified financial products and services for consumers and small businesses with annual sales generally up to $10 million. These financial products and services include checking and savings accounts, credit and
debit cards, as well as home, auto, personal, and small business lending. Table 5a and Table 5b provide additional information for Consumer Banking and Lending.
Table 5a: Consumer Banking and Lending – Income Statement and Selected Metrics
Quarter ended Mar 31,
($ in millions, unless otherwise noted)20222021$ Change% Change
Income Statement
Net interest income$5,996 5,615 381 %
Noninterest income:
Deposit-related fees845 661 184 28 
Card fees961 892 69 
Mortgage banking654 1,259 (605)(48)
Other107 227 (120)(53)
Total noninterest income2,567 3,039 (472)(16)
Total revenue8,563 8,654 (91)(1)
Net charge-offs375 370 
Change in the allowance for credit losses(565)(789)224 28
Provision for credit losses(190)(419)229 55
Noninterest expense6,395 6,267 128 
Income before income tax expense2,358 2,806 (448)(16)
Income tax expense 588 702 (114)(16)
Net income$1,770 2,104 (334)(16)
Revenue by Line of Business
Consumer and Small Business Banking$5,071 4,550 521 11 
Consumer Lending:
Home Lending1,490 2,227 (737)(33)
Credit Card (1)1,265 1,188 77 
Auto444 403 41 10 
Personal Lending (1)293 286 
Total revenue$8,563 8,654 (91)(1)
Selected Metrics
Consumer Banking and Lending:
Return on allocated capital (2)14.4 %17.2 
Efficiency ratio (3)75 72 
Headcount (#) (period-end)113,273 123,547 (8)
Retail bank branches (#)4,705 4,944 (5)
Digital active customers (# in millions) (4)33.7 32.9 
Mobile active customers (# in millions) (4)27.8 26.7 
Consumer and Small Business Banking:
Deposit spread (5)1.6 %1.6 
Debit card purchase volume ($ in billions) (6)$115.0 108.5 6.5 
Debit card purchase transactions (# in millions) (6)2,338