SF


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted
dei:LegalEntity
us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets
dei:LegalEntity, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:CapitalToRiskWeightedAssets
us-gaap:ConsolidatedEntities

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:GainLossOnInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:InterestExpenseDebt

us-gaap:InterestIncomeOperating

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:ProfitLoss

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:Revenues

us-gaap:RevenuesNetOfInterestExpense
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:Assets
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:StatementBusinessSegments

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
dei:LegalEntity
us-gaap:TierOneRiskBasedCapital
dei:LegalEntity, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:MachineryAndEquipmentGross

us-gaap:LeaseholdImprovementsGross

us-gaap:AmortizationOfIntangibleAssets
us-gaap:StatementBusinessSegments

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:BalanceSheetLocation
us-gaap:TaxesPayableCurrent

us-gaap:LongTermDebt
us-gaap:LongtermDebtType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:Restatement, us-gaap:StatementEquityComponents
us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType
us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

sf:AmortizationOfLoansAndAdvancesToFinancialAdvisorsAndOtherEmployees

sf:ChangeInSecuritiesPurchasedUnderAgreementsToResell
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
sf:ExpectedCreditLossesForUnfundedCreditLoss
us-gaap:FairValueByAssetClass
sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetCategoryTransfers
us-gaap:FairValueByAssetClass
sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetRedemptions
us-gaap:FairValueByAssetClass
sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisRealizedAssetGainLossIncludedInEarnings

sf:IncreaseDecreaseInDraftsPayable

sf:InterestIncomeExpenseOther

sf:InterestIncomeFromFinancialInstrumentsOwned

sf:LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption
us-gaap:FinancialInstrument

sf:MarginBalances

sf:OtherInterestAndDividendIncomeExpenseNet

sf:OtherRevenueFromContractsWithCustomer
us-gaap:StatementBusinessSegments

sf:OtherRevenues

sf:PaymentOfContingentConsideration

sf:PaymentToEmployeesUponSettlementOfEquityAwards

sf:PaymentsOfDividendsCommonStockAndEquityAwardHolders
us-gaap:AwardType
sf:PercentageOfEarningsDeferredIntoCompanyStockUnitsAdditionalElectiveDeferral

sf:ProceedsFromDispositionOfBusiness

sf:ProceedsFromRepaymentsOfFederalHomeLoanBankAdvancesNet
us-gaap:StatementScenario, us-gaap:LongtermDebtType
sf:RedemptionPricePercentageOfPrincipalAmount

sf:RevenueFromContractWithCustomerExcludingOtherSegmentRevenueAndAssessedTax

sf:UncommittedSecuredLinesOfCredit

sf:UnitsNetOfForfeitures
us-gaap:ShortTermDebtType
sf:WeightedAverageInterestRateOnBorrowings

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
us-gaap:FinancialInstrument
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet

us-gaap:BrokerageCommissionsRevenue
us-gaap:StatementBusinessSegments

us-gaap:CommunicationsAndInformationTechnology

us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount

us-gaap:DepreciationAmortizationAndAccretionNet
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents
us-gaap:DividendsPreferredStockCash
us-gaap:StatementEquityComponents
us-gaap:DividendsShareBasedCompensationCash

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:FairValueByAssetClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
us-gaap:FairValueByAssetClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease
us-gaap:FairValueByAssetClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
us-gaap:FairValueByAssetClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
us-gaap:FairValueByAssetClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

us-gaap:FloorBrokerageExchangeAndClearanceFees

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInBrokerageReceivables

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherLoans

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInPayablesToBrokerDealers

us-gaap:IncreaseDecreaseInSecuritiesLendingPayable

us-gaap:IncreaseDecreaseInTradingSecurities

us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeSecuritiesAvailableForSale

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio

us-gaap:InterestExpenseDomesticDeposits

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm

us-gaap:InvestmentBankingRevenue
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:LaborAndRelatedExpense

us-gaap:LeaseCost
us-gaap:StatementEquityComponents
us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation

us-gaap:NoninterestExpense

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:OccupancyNet

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForProceedsFromBusinessesAndInterestInAffiliates

us-gaap:PaymentsForProceedsFromOtherLoansAndLeases

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireLoansHeldForInvestment

us-gaap:PreferredStockDividendRatePercentage

us-gaap:PrincipalTransactionsRevenue

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale

us-gaap:ProvisionForLoanAndLeaseLosses
us-gaap:FinancialInstrument
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ProvisionForLoanLeaseAndOtherLosses

us-gaap:ProvisionForOtherCreditLosses

us-gaap:RevenuesExcludingInterestAndDividends

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType, us-gaap:Vesting
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:ShortTermLeaseCost
us-gaap:BusinessAcquisition
us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueOther

us-gaap:SubleaseIncome

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments

us-gaap:VariableLeaseCost
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding

sf:AccumulatedDepreciationDepletionAndAmortizationFixedAssetsExcludingLeasedAssets

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsAmortizedCost

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearThroughFiveYearsAmortizedCost

sf:AvailableForSaleSecuritiesInUnrealizedLossPositionsPercentageOfAvailableForSalePortfolio

sf:BrokerageClients
us-gaap:BusinessAcquisition
sf:BusinessCombinationLiabilityForInstallmentPaymentsAndContingentConsideration

sf:CashAndCashEquivalentsAndCashSegregatedForRegulatoryPurposes

sf:CashEquivalentsMeasuredAtNetAssetValue

sf:CashSegregatedForRegulatoryPurposes

sf:CollateralizedLoanPortfolio

sf:DailyBorrowingsUnderCreditArrangements

sf:DeferredTaxAssetLeaseLiabilities

sf:DeferredTaxLiabilitiesLeaseRightOfUseAsset
us-gaap:FairValueByLiabilityClass
sf:FinancialInstrumentsOwnedOtherAtFairValue2
us-gaap:FairValueByLiabilityClass
sf:FinancialInstrumentsSoldNotYetPurchasedOthersAtFairValue

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans
us-gaap:FinancialInstrument

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance
us-gaap:FinancialInstrument

sf:FinancingReceivableTroubledDebtRestructuringAmount

sf:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

sf:FixedAssetsGrossExcludingLeasedAssets

sf:FixedAssetsNetExcludingLeasedAssets

sf:HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue

sf:HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsNetCarryingAmount
dei:LegalEntity
sf:InterestBearingAndTimeDepositOfOfficials

sf:InvestmentsAtFairValue

sf:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour
us-gaap:CreditFacility
sf:LineOfCreditFacilitySublimit

sf:LoansAndLeasesPayableReceivableLoansInProcess

sf:LoansReceivableHeldForInvestmentNetNotPartOfDisposalGroupMortgage

sf:OffsettingAssets

sf:OffsettingAssetsAmountsNotOffset

sf:OffsettingAssetsCollateralReceived

sf:OffsettingAssetsGrossAmountsOfRecognizedAssets

sf:OffsettingAssetsNetAmount

sf:OffsettingLiabilitiesAmountsNotOffset

sf:OffsettingLiabilitiesCollateralPledged

sf:OffsettingLiabilitiesGrossAmountsOfRecognizedLiabilities

sf:OffsettingLiabilitiesNetAmount

sf:OffsettingLiabilitiesNetAmountsPresentedInStatementOfFinancialCondition

sf:OutstandingCommitmentsToOriginateLoans
dei:LegalEntity
sf:PercentageOfAggregateDebitBalances
us-gaap:FinancialInstrument
sf:PercentageOfLoansAndLeasesReceivableGrossCarryingAmount
us-gaap:PropertyPlantAndEquipmentByType
sf:PropertyPlantAndEquipmentResidualValuePercentage

sf:SecuritiesBorrowedAmountNotOffsetAgainstCollateral

sf:SecuritiesBorrowedNetAmount

sf:SecuritiesLoanedAmountNotOffsetAgainstCollateral

sf:SecuritiesLoanedNetAmount

sf:SecuritiesPurchasedUnderAgreementsToResellAmountsNotOffset

sf:SecuritiesPurchasedUnderAgreementsToResellNetAmount

sf:SecuritiesSoldUnderAgreementsToRepurchaseAmountNotOffset

sf:TimeDepositMaturitiesLessThanOneHundredThousandNextRollingTwelveMonths

sf:TimeDepositMaturitiesLessThanOneHundredThousandOverThreeRollingYears

sf:TimeDepositMaturitiesLessThanOneHundredThousandRollingYearsOneToThree

sf:TimeDepositMaturitiesOneHundredThousandOrMoreNextRollingTwelveMonths

sf:TimeDepositMaturitiesOneHundredThousandOrMoreOverThreeRollingYears

sf:TimeDepositMaturitiesOneHundredThousandOrMoreRollingOneToThreeYears

sf:TransfersFromAvailableForSaleSecuritiesToHeldToMaturity
us-gaap:FinancialInstrument
sf:UnusedLinesOfCreditToCommercialAndConsumerBorrowers
dei:LegalEntity
srt:AlternativeExcessNetCapital

srt:DraftsPayable
dei:LegalEntity
srt:NetCapital

srt:PayablesToBrokerDealersAndClearingOrganizations

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsReceivableNet

us-gaap:AccruedSalariesCurrentAndNoncurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AlternativeInvestment
us-gaap:InvestmentType
us-gaap:FinancialInstrument
us-gaap:AssetBackedSecuritiesAtCarryingValue

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleSecurities
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesAmortizedCost
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

us-gaap:BuildingsAndImprovementsGross
dei:LegalEntity
us-gaap:Capital
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:CapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:CapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:CashSegregatedUnderOtherRegulations
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:CommissionsPayableToBrokerDealersAndClearingOrganizations
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:CommitmentsFairValueDisclosure

us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValue

us-gaap:CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValueOfSecuritiesSoldOrRepledged

us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:Collateral
us-gaap:DebtSecuritiesTradingRestricted

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredRevenue

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesInvestments

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:Deposits
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DepositsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:DepositsMoneyMarketDeposits

us-gaap:DepositsPaidForSecuritiesBorrowedAtCarryingValue

us-gaap:DepositsReceivedForSecuritiesLoanedAtCarryingValue

us-gaap:DueFromRelatedParties
dei:LegalEntity, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueFromRelatedPartiesNoncurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments
us-gaap:InvestmentType
us-gaap:FairValueByAssetClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
us-gaap:FinancialInstrument
us-gaap:FinancialInstrumentsOwnedOtherAtFairValue
us-gaap:FinancialInstrument, us-gaap:UnderlyingAssetClass
us-gaap:FinancialInstrumentsOwnedOtherSovereignGovernmentObligationsAtFairValue

us-gaap:FinancialInstrumentsSoldNotYetPurchasedAtFairValue
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:UnderlyingAssetClass
us-gaap:FairValueByMeasurementBasis
us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValue
us-gaap:UnderlyingAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FairValueByLiabilityClass
us-gaap:FinancialInstrumentsSoldNotYetPurchasedCorporateDebt
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FairValueByLiabilityClass, us-gaap:UnderlyingAssetClass
us-gaap:FinancialInstrumentsSoldNotYetPurchasedOtherSovereignGovernmentDebt
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FinancialInstrumentsSoldNotYetPurchasedStateAndMunicipalGovernmentObligations
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableModificationsRecordedInvestment
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:HeldToMaturitySecurities
us-gaap:CreditRatingMoodys, us-gaap:FinancialInstrument
us-gaap:FairValueByAssetClass
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
us-gaap:FinancialInstrument
us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FairValueByAssetClass

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
us-gaap:FairValueByAssetClass

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FairValueByAssetClass

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FairValueByAssetClass

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FairValueByAssetClass

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FairValueByAssetClass

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
us-gaap:FairValueByAssetClass

us-gaap:HeldToMaturitySecuritiesFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument

us-gaap:ImpairedFinancingReceivableRecordedInvestment
us-gaap:FinancialInstrument

us-gaap:ImpairedFinancingReceivableRelatedAllowance
us-gaap:FinancialInstrument

us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance
us-gaap:FinancialInstrument

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
us-gaap:FinancialInstrument

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
us-gaap:FinancialInstrument

us-gaap:InterestBearingDepositLiabilitiesDomestic

us-gaap:InterestReceivable
us-gaap:BalanceSheetLocation
us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementBasis
us-gaap:Investments

us-gaap:InvestmentsFairValueDisclosure
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
us-gaap:DebtInstrument

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LettersOfCreditOutstandingAmount
us-gaap:CreditFacility
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LoansAndLeasesReceivableAllowance
us-gaap:FinancialInstrument

us-gaap:LoansAndLeasesReceivableDeferredIncome

us-gaap:LoansAndLeasesReceivableGrossCarryingAmount

us-gaap:LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LoansHeldForSaleFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument
us-gaap:LoansPledgedAsCollateral
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure

us-gaap:NoninterestBearingDepositLiabilitiesDomestic
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:NotesPayableFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:PreferredStockValue

us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizations

us-gaap:ReceivablesFromClearingOrganizations

us-gaap:ReceivablesFromCustomers
us-gaap:RelatedPartyTransaction
us-gaap:RelatedPartyDepositLiabilities

us-gaap:RetainedEarningsUnappropriated

us-gaap:SecuritiesBorrowed

us-gaap:SecuritiesBorrowedFairValueOfCollateral

us-gaap:SecuritiesBorrowedGross

us-gaap:SecuritiesFailedToDeliver

us-gaap:SecuritiesFailedToReceive

us-gaap:SecuritiesLoaned

us-gaap:SecuritiesLoanedFairValueOfCollateral

us-gaap:SecuritiesLoanedGross

us-gaap:SecuritiesPurchasedUnderAgreementsToResell
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:SecuritiesPurchasedUnderAgreementsToResellFairValueOfCollateral
us-gaap:FinancialInstrument

us-gaap:SecuritiesPurchasedUnderAgreementsToResellGross

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral
us-gaap:Collateral, us-gaap:FinancialInstrument

us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseGross

us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue
us-gaap:FinancialInstrument

us-gaap:SeniorNotes
us-gaap:FairValueByMeasurementBasis
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
dei:LegalEntity
us-gaap:TierOneLeverageCapital
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacy
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalized
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:TierOneLeverageCapitalToAverageAssets
us-gaap:ConsolidatedEntities
dei:LegalEntity
us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacy
dei:LegalEntity, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
dei:LegalEntity, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalized
dei:LegalEntity, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
dei:LegalEntity, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

us-gaap:TimeDeposits

us-gaap:TimeDeposits100000OrMore

us-gaap:TimeDepositsLessThan100000

us-gaap:TradingSecurities
us-gaap:FairValueByAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:UnderlyingAssetClass
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument
us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValue
us-gaap:UnderlyingAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FairValueByLiabilityClass
us-gaap:TradingSecuritiesDebt
us-gaap:FairValueByAssetClass, us-gaap:FairValueByLiabilityClass, us-gaap:UnderlyingAssetClass
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument, us-gaap:UnderlyingAssetClass
us-gaap:FairValueByLiabilityClass, us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValue
us-gaap:FinancialInstrument, us-gaap:SecurityOwnedAndSoldNotYetPurchasedAtFairValue
us-gaap:FairValueByAssetClass, us-gaap:FairValueByLiabilityClass
us-gaap:TradingSecuritiesEquity
us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:UnsecuredDebt
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:WeightedAverageRateDomesticDepositTimeDeposits

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Interest Expense
Balance Sheet
Intangible Assets Net Excluding Goodwill
Assets
Property Plant And Equipment Net
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Deferred Income Tax Assets Net
Liabilities
Operating Lease Liability
Noncurrent Liabilities
Long Term Debt
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInFinancingActivities
Payments For Repurchase Of Common Stock
Shares
Weighted Average Number Of Shares Outstanding Basic
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
BanksAndOrInsurance
Interest And Dividend Income Operating
LiabilitiesBanks
Accounts Payable And Accrued Liabilities Current And Noncurrent

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:CommonStockValue ████████████▇▇▇▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▄▁▁▁▁▁▁▁▁16.74916.74916.74916.74916.74916.74916.74916.74916.74916.74916.74916.74916.303516.303516.11915.615.68115.68115.63915.63915.63915.63915.63915.63915.601515.268514.92514.791514.73914.728514.34314.30414.30414.230512.367512.08712.082512.079512.04812.04812.04812.0345NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▇▆▆▅▄▅▆▆▇▇▇███▁█▇▇▇▆▅▅▇▇▆▆▆▅▅▅▅▄▄▁118.602117.875116.828113.775111.5805114.9285116.7195117.216118.6185118.815121.059122.226121.9485122.6835103.173121.3215120.0315121.0425119.3085116.316113.973114.129119.0325119.6385116.784116.0385116.31115.0215113.4615113.5365113.2425112.7865111.135103.7835NA94.58194.01794.0035NANANANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ██▇▇▇▇▇▇██████▆▆▆▆▅▅▅▅▆▆▆▅▅▅▅▄▄▄▃▁107.837107.746106.041105.9405105.7905106.929105.705106.7955108.7785107.55107.499107.8785107.538107.9985103.173102.783102.834102.57999.95499.723100.188101.3685102.225104.4495102.555102.009100.2765100.036599.45399.055597.288597.05996.757590.081NA80.401580.353579.8645NA78.550579.39878.80169.385569.12
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁10.76510.129NA5.2233.865.333NA6.9476.567.51NA9.5659.6079.79NA12.35911.46512.309NA11.0629.198.507NA10.1269.4869.353NA9.999.3399.654NA10.4859.5859.135NA9.4539.1099.426NA10.78510.31310.6456.094NA
us-gaap:EarningsPerShareBasic █▇█▅▅▄▆▅▅▅▅▅▄▄▁▄▃▄▂▂▂▂▂▂▂▃▃▃▃▃▃▄▂▂▃▃▂▃▃▂▁▃▂▃1.761.531.71.04666666666666660.97333333333333330.76666666666666661.19333333333333340.980.95333333333333330.91.040.940.78666666666666660.7999999999999999-0.0399999999999999940.62666666666666660.49333333333333330.61333333333333330.246666666666666650.159999999999999980.099999999999999990.266666666666666660.106666666666666660.166666666666666660.206666666666666670.420.446666666666666660.399999999999999970.440.480.49333333333333330.720.306666666666666640.159999999999999980.49333333333333330.46666666666666660.326666666666666660.433333333333333350.34666666666666670.28666666666666660.0399999999999999940.399999999999999970.306666666666666640.3466666666666667
us-gaap:EarningsPerShareDiluted █▇█▅▅▄▆▅▅▅▅▅▄▄▁▃▃▃▂▂▂▂▂▂▂▃▃▃▃▃▃▄▂▂▃▃▂▃▂▂▁▃▂▂1.61.41.550.97333333333333330.92666666666666650.71333333333333341.080.89333333333333330.87333333333333330.81333333333333320.91999999999999990.83333333333333330.69333333333333340.7066666666666667-0.0399999999999999940.52666666666666660.420.520.206666666666666670.139999999999999990.086666666666666670.240.093333333333333340.146666666666666670.180.373333333333333350.38666666666666660.34666666666666670.38666666666666660.420.426666666666666640.620.266666666666666660.139999999999999990.420.399999999999999970.279999999999999970.36666666666666670.28666666666666660.23333333333333330.033333333333333330.33333333333333330.266666666666666660.3
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity sf:StifelBank█▇▇▇▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2.05e-051.85e-051.65e-051.8e-051.88e-071.56e-071.6900000000000002e-071.79e-071.7699999999999998e-071.75e-071.23e-071.3800000000000002e-071.44e-071.4599999999999998e-071.43e-071.44e-071.49e-071.54e-071.6e-071.3700000000000002e-071.3700000000000002e-071.4e-071.36e-071.48e-071.7199999999999998e-071.56e-071.29e-071.33e-071.29e-07NA1.27e-071.28e-071.26e-071.25e-071.16e-071.1500000000000001e-071.19e-071.05e-07NA9.9e-081.2e-07NANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity sf:StifelBankAndTrust▇███▁▁▁▁▁▁▁▁1.07e-051.11e-051.1400000000000001e-051.17e-051.24e-071.17e-071.2099999999999998e-071.31e-071.34e-071.3800000000000002e-071.4599999999999998e-071.4199999999999997e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity,us-gaap:StatementEquityComponents sf:StifelBank,us-gaap:CommonStock█▇▇▇▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2.05e-051.85e-051.65e-051.8e-051.88e-071.56e-071.6900000000000002e-071.79e-071.7699999999999998e-071.75e-071.23e-071.3800000000000002e-071.44e-071.4599999999999998e-071.43e-071.44e-071.49e-071.54e-071.6e-071.3700000000000002e-071.3700000000000002e-071.4e-071.36e-071.48e-071.7199999999999998e-07NANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity,us-gaap:StatementEquityComponents sf:StifelBankAndTrust,us-gaap:CommonStock▇███▁▁▁▁▁▁▁▁1.07e-051.11e-051.1400000000000001e-051.17e-051.24e-071.17e-071.2099999999999998e-071.31e-071.34e-071.3700000000000002e-071.44e-071.4199999999999997e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:ParentCompany████▁▁▁▁▁▁▁▁▁1.89e-051.9399999999999997e-052.02e-051.92e-051.93e-071.66e-071.76e-071.81e-071.8e-071.85e-071.82e-071.8e-071.84e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities,us-gaap:StatementEquityComponents srt:ParentCompany,us-gaap:CommonStock████▁▁▁▁▁▁▁▁▁1.58e-051.6e-051.65e-051.54e-051.53e-071.43e-071.5199999999999998e-071.56e-071.56e-071.59e-071.6800000000000002e-071.67e-071.64e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets dei:LegalEntity sf:StifelBank█▇▇▇▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2.09e-051.92e-051.77e-051.93e-052.01e-071.65e-071.8e-071.91e-071.89e-071.86e-071.35e-071.5e-071.54e-071.56e-071.53e-071.53e-071.57e-071.62e-071.6800000000000002e-071.45e-071.45e-071.49e-071.4599999999999998e-071.59e-071.82e-071.64e-071.36e-071.3900000000000001e-071.35e-07NA1.3200000000000002e-071.34e-071.3e-071.3e-071.2e-071.18e-071.23e-071.08e-07NA1.0199999999999999e-071.23e-07NANANA
 us-gaap:CapitalToRiskWeightedAssets dei:LegalEntity sf:StifelBankAndTrust▇███▁▁▁▁▁▁▁▁1.18e-051.24e-051.2699999999999999e-051.3e-051.3900000000000001e-071.3e-071.33e-071.43e-071.45e-071.49e-071.56e-071.5199999999999998e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:ParentCompany████▁▁▁▁▁▁▁▁▁1.98e-052.0300000000000002e-052.13e-052.0300000000000002e-052.0399999999999997e-071.7699999999999998e-071.88e-071.93e-071.92e-071.97e-071.9400000000000002e-071.93e-071.91e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
 EBT Margin us-gaap:StatementBusinessSegments sf:GlobalWealthManagement██▇▆▆▇▇▆▆▆▆▆▆▆▅▅▅▅▄▄▄▄▃▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▂▁637.567631.495575.252526.836505.782582.956552.945534.571532.433510.61509.256498.161497.327485.575473.938453.558451.99442.732407.535390.032386.039379.805347.216357.306343.382329.41310.98317.241307.247297.183292.835274.669282.717266.957255.084251.728240.029248.348224.569219.498225.645238.446199.94NA
 EBT Margin us-gaap:StatementBusinessSegments sf:InstitutionalGroup██▇▅▆▅▆▄▄▄▄▃▃▄▅▄▄▃▃▃▄▃▃▃▃▃▄▃▃▃▄▃▃▂▂▂▁▂▁▁▁▁▁520.811506.081489.448363.365398.096332.238391.907290.222270.602261.286286.64245.952252.825270.078332.401264.747276.153237.467253.168258.8260.92241.276246.325232.125258.538238.607276.222215.16255.67249.977270.496205.132220.476176.437165.056169.679135.297148.504134.229113.259132.915126.994124.602NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▅▅▅▅▅▅▅▅▄▅▅▅▄▅▇▅▅▅▅▇▇▅▇▅▇▄▄▅█▁▄▅▄█▄▄▄▃▃▃▃▃▄▄26.54232.02927.2325.76424.46130.76223.86123.88622.32432.11925.40727.7420.5727.07258.84826.34727.35127.91537.2154.74463.89930.4555.07229.40958.80422.35623.15423.76574.019-26.93212.61236.75217.89970.18411.53410.98211.2686.9636.8495.1947.5886.7816.60615.823
us-gaap:ComprehensiveIncomeNetOfTax NANA208.029144.628188.3251.834142.579121.175120.111125.349100.92997.86170.30982.132-11.18974.53858.68873.1421.95727.18413.519.376.1313.34425.0946.5744.42328.73948.39751.20749.66564.672-2.756NANANANANA26.8348.1154.935NA22.129NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest █▆█▆▇▁▆▅▅▅▄▄▃▄218.038152.681208.029144.628188.3251.834142.557121.883120.783125.581100.92997.86170.30982.132NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GainLossOnInvestments ▄▆▆▆▅▁▆▃▇▅▃▅▄▅▅▅▅▅▅▅▅▅▅▃▅▆▅▅▅▅▅▄▅▅▇█▅▆▅▄▅▅▅▅-4.8374.2843.924.933.285-31.0436.643-13.20512.312.174-12.338-2.909-4.649-2.884-0.5291.033-0.6042.459-1.8830.231-0.085-3.8260.847-15.043-0.7285.669-0.916-4.0513.1621.783-1.683-11.0162.91-3.5316.16222.642-1.3227.952-1.937-4.611.3533.3170.034-0.008
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▇▇▅▅▄▅▅▅▅▅▅▄▄▁▄▃▃▂▂▁▂▁▂▂▃▃▃▃264.025227.892234.701158.393142.96115.106162.593150.754147.982137.809155.931140.53118.347119.554-0.82108.13983.19879.01954.89427.98215.79343.91311.08222.34838.07170.06669.37765.76674.419NANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments █▇▇▅▅▄▅▅▅▅▅▅▄▄▁▄▃▃▂▂▁▂▁▂▂▃▃▃▃▃▃▂▂▂▃▃▂▃▂▂▁▂▂▂264.025227.892234.701158.393142.96115.106162.593150.754147.982137.809155.931140.53118.347119.554-0.82108.13983.19879.01954.89427.98215.79443.91311.08222.34838.07170.06669.37865.76677.52378.12877.98931.00851.19823.34661.06761.67743.87459.25445.02639.0233.87550.68435.94539.565
us-gaap:IncomeTaxExpenseBenefit █▇▇▆▆▆▆▆▆▆▆▆▆▆▄▆▆▅▆▄▄▅▄▄▅▆▅▅▆▆▅▁▅▄▅▅▅▅▅▅▄▅▅▅65.94854.87746.23237.86635.07328.51731.92540.63238.22538.3741.86936.67231.0630.7931.16841.60330.38713.50728.01410.1686.02216.858-0.095.16917.18326.96923.8925.67331.94630.15525.863-43.92121.7638.72721.11323.96717.73824.48118.0116.7190.45919.28614.83615.825
us-gaap:IncomeTaxesPaidNet █▂▄▅▂▂▄▃▅▂▃▄▂▁▂▂▂▂161.0158.39447.81792.6624.10515.42351.01926.10184.340.46640.09944.5663.79-21.0762.9250.7814.2383.573NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ▂▃▃▂▂▄▅▆▇▇█▇▅▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▁▂▁▁▁14.17814.4414.51513.82213.08424.35731.44844.14452.89149.44857.87648.46837.27926.45319.86517.62516.64415.89616.11819.38317.26214.11112.4859.79610.09813.01912.5611.2288.8428.63111.6311.53512.68511.468.6045.9129.8579.016.4166.3066.3836.2422.3492.341
us-gaap:InterestExpenseDebt ▆▆▇█▇▆▆▆▆▆▆▆▆▆▅▄▄▄▄▆▄▄▃▂▂▄▄▄▂▂▂▂▂▂▁▁▁11.97112.10314.38615.41113.07311.19311.14211.12111.12211.12211.12211.24811.12211.11810.4038.6558.148.148.32712.1648.1798.1756.3315.4085.3338.6518.4597.8315.1635.1645.1645.1644.9475.1663.3893.0483.047NANANANANANANA
us-gaap:InterestIncomeOperating ▆▅▅▅▆▇▇████▇▇▆▅▅▅▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁133.591127.54119.876114.411128.368161.177167.087178.784187.94191.071184.534169.76154.421137.734126.615117.862108.951100.95390.84474.88165.7862.78648.63943.37643.85242.73644.93452.09646.11342.82640.739.1332.93329.80629.97726.3627.18125.25724.95324.16121.22918.85614.65414.647
us-gaap:InterestPaidNet ▁▁▁▂▂▃▄▆▇▇█▇▅▃▂▁16.02415.6117.84719.32418.94328.70733.02846.87253.68749.42557.89249.11237.35225.36819.8817.614NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss █▇█▅▅▄▆▅▅▅▅▅▄▄▁▃▃▃▂▂▁▂▁▂▂▃▃▂▃▃▃▄▂▂▂▂▂▂▂▂▁▂▂▂198.077173.015188.469120.527107.88786.589130.69109.414109.08599.207114.062103.85887.28788.761-1.98866.53652.81165.51226.8817.8149.77127.05511.17217.17920.88843.09745.18239.90343.60147.38248.26969.6929.43514.61939.95437.7126.13634.77327.01622.3043.41631.39821.10923.74
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic █▇█▅▅▄▆▅▅▅▅▅▄▄▁▃▃▃▂▂▂▂▂▂189.788164.726180.792110.63103.04481.745125.847104.57103.79796.863111.718101.51584.94386.417-4.33264.19350.46763.16824.53716.2519.77127.05511.17217.179NANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▅█▇▄▁█▃▃▅▄▄▂▆▅▅▅▅▃▄▃▄▄▃▆▃▄▂▅▅▅▅▄2.4092.3368.8947.946-0.156-9.82210.171-4.106-3.3012.168-2.257-1.336-5.8343.7360.7182.6442.242.294-4.285-1.036-5.093-2.186-2.059-2.9355.293-3.978-0.96-8.3881.7320.3370.272.669-0.207NANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▅▄▅▆█▁▅▅▅▆▄▄▄▄▄▅▅▅▄▅▅▄▄▄▅▅▅▄▅▅▅▄▃▄▄▅▅▅▅▄▅▅19.961-20.33419.5624.10180.438-84.75511.88911.76111.02626.142-13.133-5.997-16.978-6.629-9.2018.0025.8777.628-4.9239.373.729-7.685-5.042-3.8354.2023.473-0.758-11.1644.7963.8251.397-5.018-32.191-4.136-2.7899.868-1.9727.749-0.182-14.1891.5194.533NANA
us-gaap:PreferredStockDividendsIncomeStatementImpact ▇▇▆█▄▄▄▄▄▂▂▂▂▂▂▂▂▂▂▁8.2898.2897.6779.8974.8434.8444.8434.8445.2882.3442.3442.3432.3442.3442.3442.3432.3442.3442.3431.563NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss █▆▇▃▂▁▄▂▂▂▃▂▁▁198.077173.015188.469120.527107.88786.589130.668110.122109.75799.439114.062103.85887.28788.761NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▆█▄▄▄▇▃▃▃▆▃▃▃▆▅▅▄▄▄▄▄▄▄▄▃▄▃▃▃▃▃▃▂▂▂▂▂▁▁▁▂▁▁876.248847.9311074.425636.899605.314633.108975.699585.587559.517516.338851.325532.144531.349541.656823.95738.794742.291691.427677.509661.369669.407634.085593.771601.371607.849574.001590.636534.683568.989555.377574.156490.174511.421453.24426.434425.992384.264409.343363.294340.52365.24372.855330.358314.371
us-gaap:Revenues ██▇▆▆▆▆▆▅▅▅▅▅▅▅▄▅▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▁▁▁▁▁▁1167.3141149.2291074.425897.122908.901937.391975.699865.716853.678819.868851.325786.81780.011776.811823.95738.794742.291691.427677.509661.369669.407634.085593.771601.371607.849574.001590.636534.683568.989555.377574.156490.174511.421453.24426.434425.992384.264409.343363.294340.52365.24372.855330.358314.371
us-gaap:RevenuesNetOfInterestExpense ██▇▆▆▆▆▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▁▁▁▁▁▁1153.1361134.7891059.91883.3895.817913.034944.251821.572800.787770.42793.449738.342742.732750.358804.085721.169725.647675.531661.391641.986652.145619.974581.286591.575597.751560.982578.076523.455560.105546.746562.526478.639498.736441.78417.83420.08374.407400.333356.878334.214358.857366.613328.009312.03
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:Assets ██▇▇▇▇▇▆▇▆▇▆▆▆▆▅▅▅▅▅▄▄▃▂▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁29744.76428141.58126604.25425549.18225624.22525896.00624610.22524160.77724343.59724183.55924519.59823760.04822608.16921715.34221383.95320484.0819533.57519135.89219129.35617204.90815385.60214213.72813335.9159359.17910139.5429373.1379518.1519326.1179575.0129387.8149008.878709.4598493.1918133.7556966.146139.536138.5355465.6944951.94942.3644513.6084537.205NANA
us-gaap:Liabilities ██▇▇▇▇▇▇▇▇▇▇▆▆▆▆▅▅▅▅▄▄▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁25235.97423822.70922365.48821518.49521740.16522425.6820940.43520603.02920858.17520750.36221322.00520598.47919653.80718797.80218522.37717551.67516688.26616357.98916390.94814513.21812894.73711796.85210843.4996866.0897619.2917009.8937196.1137087.5687401.8217287.6746946.896711.8396592.076226.9585466.1614707.0884761.3724117.4343642.8383673.6563210.1723243.241NANA
us-gaap:LiabilitiesAndStockholdersEquity ██▇▇▇▇▇▆▇▆▇▆▆▆▆▅▅▅▅▅▄▄▃▂▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁29744.76428141.58126604.25425549.18225624.22525896.00624610.22524160.77724343.59724183.55924519.59823760.04822608.16921715.34221383.95320484.0819533.57519135.89219129.35617204.90815385.60214213.72813335.9159359.17910139.5429373.1379518.1519326.1179575.0129387.8149008.878709.4598493.1918133.7556966.146139.536138.5355465.6944951.94942.3644513.6084537.205NANA
us-gaap:StockholdersEquity NANA4238.7664030.6873884.063470.3263614.7913501.7153429.1263376.6233167.5933161.5692954.3622917.542861.5762932.4052845.3092777.9032738.4082691.692490.8652416.8762492.4162493.092520.2512363.2442322.0382238.5492173.1912100.142058.8491994.4891897.991903.6661494.6611427.1241371.8451342.9421302.1051261.7511296.4791287.007NANA
 us-gaap:TierOneRiskBasedCapital dei:LegalEntity sf:StifelBank▃▂▂▂▂▂▂▁▁▁▁▁███▇▇▇▇▆▅▄▄▃▄▃▃▃▃326.622280.718209.795201.106196.916168.855154.299148.62142.2135.18977.24475.3851111.8911091.8381056.2111007.303972.08928.829945.748741.927625.318552.469457.3368.273447.907404.567422.996406.362384.734NA344.388316.53300.57273.724248.207228.149218.439184.001NA0.1472840.127973NANANA
 us-gaap:TierOneRiskBasedCapital dei:LegalEntity sf:StifelBankAndTrust▄▃▂▃▃▃▁▃▄▅█▇1069.7631044.8941029.6591034.481058.4011039.68995.4911037.0651071.7781109.1091176.9151142.936NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital dei:LegalEntity,us-gaap:StatementEquityComponents sf:StifelBank,us-gaap:CommonStock▃▂▂▂▂▂▂▁▁▁▁▁███▇▇▇▇▆▅▄▄▃▃326.622280.718209.795201.106196.916168.855154.299148.62142.2135.18977.24475.3851111.8911091.8381056.2111007.303972.08928.829945.748741.927625.318552.469457.3368.273423.984NANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital dei:LegalEntity,us-gaap:StatementEquityComponents sf:StifelBankAndTrust,us-gaap:CommonStock▄▃▃▃▄▃▁▃▄▆█▇1069.7631044.8941029.6591034.481058.4011039.68991.2381032.7521067.5611105.4461163.5141142.936NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities srt:ParentCompany█▇▆▅▅▃▃▃▃▃▂▂▁3207.6823033.6552926.2962732.6542606.1212257.5492287.0852266.3562301.1522256.2492103.3392081.841977.651NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities,us-gaap:StatementEquityComponents srt:ParentCompany,us-gaap:CommonStock█▇▆▄▃▂▃▂▃▂▂▂▁2672.6822498.6552391.2962197.6542071.1211947.5491972.8321952.0431986.9351942.5861939.9381931.841762.24NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▅█▆▆▅▄▃▃▃▇▃▂▂▃▃▃▃▄▃▂▂▃▃▃▂▃▂▂▂▃▃▂▂▂▁▂▁▁▁▁▁▁▁1361.5211425.5112279.2741716.571791.7551382.921142.596868.866797.357777.7811936.56694.302472.237450.343696.283588.916678.054658.387912.932675.057364.101577.35811.019607.1641.937403.756689.782535.118420.29525.409716.56649.244366.926573.664403.941193.333441.699226.458167.671214.619150.964124.87262.702145.701
us-gaap:MachineryAndEquipmentGross NANA323.841NANANA288.975NANANA251.542NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:LeaseholdImprovementsGross NANA105.187NANANA171.103NANANA154.55NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▅▄▅▅▅▅▅▄▄▄▄▃▃▃▃▃▃▃▄▃▅▃▅▂▂▂▃▂▂▇█▂▂▁▁▁▁▂▂▁▂▁▁▁4.54.2685.1314.74.75.0325.0553.83.53.5933.8163.03.02.7383.0432.93.22.9813.8692.65.02.9744.4711.91.81.9422.6041.61.76.4817.9861.31.71.1381.1831.21.21.3291.7231.21.31.0640.70.764
us-gaap:PropertyPlantAndEquipmentNet ▁▁▇▇▆▆█▇█▇▃▂▁▁▁▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁166.557165.707961.096936.911839.984829.8241107.9281043.3221155.1211077.891372.939297.846154.217153.307155.12174.64180.584172.912172.828173.874176.439182.45181.966183.02159.365137.865124.246126.007119.991120.973106.446124.765148.815148.886141.40396.38898.349101.401104.74NA85.33283.743NANA
us-gaap:Goodwill ████████▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▄▄▂▁▁▁▁▁▁▁1182.3131182.3131181.9981181.9981180.7021184.5141194.0741158.1231056.3571056.1111034.6791025.714984.483984.288968.834968.609969.764977.729962.282989.126975.921974.266915.602884.793886.011801.246795.026762.305737.994730.392727.336742.654743.585730.006419.393361.735361.735358.988358.988309.519309.519302.022NANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▆▇▇▇▇██▆▆▆▆▆▆▆▅▅▆▅▆▄▅▄▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁132.505136.776140.984145.472149.841154.646161.773116.438119.727123.83119.655118.923115.81118.969109.627112.019115.253113.323116.30492.63895.18892.92263.17758.47960.75852.62154.56341.79743.35545.07849.88928.07829.39631.08528.96730.1531.34232.53433.86330.56631.77733.5NANA
us-gaap:FiniteLivedIntangibleAssetsNet ▁▃▆█130.387134.658138.866143.354NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA136.477NANA114.989104.38111.108101.935105.388112.008116.88108.30594.16105.152204.658133.603203.63225.453254.587229.383216.321285.127268.157258.157204.337258.142234.173218.888200.142243.554291.566206.19181.885124.576NANANA177.803NANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▄█▃763.793774.837793.2771.2NANA725.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
 us-gaap:TaxesPayableCurrent us-gaap:BalanceSheetLocation us-gaap:AccountsPayableAndAccruedLiabilitiesNANA38.2NANANA15.0NANANA8.4NANANA4.2NANANA16.0NANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:LongTermDebt ▆▆▆██▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▃▃▃▄▄▂▂▂▂▂▂▂▁▁▁1112.9411112.6721112.4091412.0051411.9041017.2691017.011016.7511016.4921016.1161015.9731015.7141015.4551015.1951014.94796.609796.296795.192795.891795.78740.785740.409750.0450.0450.0450.0625.0625.0325.0325.0325.0357.111378.024380.934383.992175.0175.0175.0NANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▇█▅▁97.1897.82196.27894.084NANANA86.71286.16384.12NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▆█▇▁95.19195.91795.35993.289NANANA81.63181.21879.102NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▅▇█▁93.34393.93194.24992.127NANANA80.77980.34678.288NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA93.04NANANANA79.8379.10776.386NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA611.933NANANANA537.119522.934485.856NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:StockholdersEquity NANA4238.7664030.6873884.063470.3263614.7913501.7153429.1263376.6233167.5933161.5692954.3622917.542861.5762932.4052845.3092777.9032738.4082691.692490.8652416.8762492.4162493.092520.2512363.2442322.0382238.5492173.1912100.142058.8491994.4891897.991903.6661494.6611427.1241371.8451342.9421302.1051261.7511296.4791287.007NANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest █▇▇▆▅▄▄▄▄▃▂▂▁▁▁4508.794318.8724238.7664030.6873884.063470.3263669.793557.7483485.4223433.1973197.5933161.5692954.3622917.542861.576NANANA2738.408NANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockValue ████████████▇▇▇▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▄▁▁▁▁▁▁▁▁16.74916.74916.74916.74916.74916.74916.74916.74916.74916.74916.74916.74916.303516.303516.11915.615.68115.68115.63915.63915.63915.63915.63915.63915.601515.268514.92514.791514.73914.728514.34314.30414.30414.230512.367512.08712.082512.079512.04812.04812.04812.0345NANA
us-gaap:AdditionalPaidInCapital ▆▅▇▇▆▅█▇▆▅▇▇▂▁▂▄▃▃▅1846.9861814.6161888.9821878.0421853.1911837.951909.2861889.8151867.2091826.6041893.3041873.2321736.8531719.711733.3481800.4241784.6541767.6221840.551NANANANANANA1628.7551634.1141593.7211558.5521533.9681544.1431533.8491505.4431496.9091100.1371067.1961060.311051.8631078.7431065.0181076.841082.806NANA
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption,us-gaap:Restatement,us-gaap:StatementEquityComponents srt:CumulativeEffectPeriodOfAdoptionAdjustment,srt:RestatementAdjustment,us-gaap:RetainedEarningsNANA-7.772NANANA-11.117NANANA-1.124NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▇█▇▆▁▆▅▄▄▂▃▃▄▅▅▅▅▄▅▄▄▄▄▅▄▄▄▅▅▄▄▅▆▇▇▆▆▆▇▇▇27.2667.30527.6398.079-16.022-96.46-11.705-23.594-35.355-46.381-72.523-59.389-53.393-36.415-26.736-17.534-25.537-31.414-39.042-34.119-43.489-47.218-39.533-34.491-30.656-34.858-38.331-37.573-26.409-31.205-35.03-36.427-31.4090.7824.9187.707-2.161-0.189-7.9387.7566.4334.914NANA
us-gaap:TreasuryStockValue ▇▆█████▇▆▄▅▂▂▁▁▂▂▂▃▃▃▃▃283.118257.499307.739315.282317.61321.241319.66289.498236.596168.424180.85778.97665.11829.60539.30858.74464.72158.655100.485111.105101.259106.171104.934NANANANANANA0.0640.0645.49812.3851.3922.5051.5474.9073.38353.6463.0227.79439.754NANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementClassOfStock,us-gaap:SubsequentEventType sf:NonCumulativePerpetualSeriesDPreferredStock,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNANA0.00.015-7.02NA0.00.0-0.306-4.706NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:PreferredStockNANA0.00.0225.0NA0.00.00.0160.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▅█▅▄▄▇▄▄▄▇▃▄▁▅29.43434.81129.51228.10126.81733.79926.47626.326.77133.31725.62127.75221.44428.154NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▅▆█▄▆▅▄▂▆▄▄▂▂▅84.196-520.185327.292434.523905.692-5.691593.556343.71656.429-366.84577.611166.694157.069-371.848-215.296357.408NANANANANANANANANA-300.425304.524341.893-57.87-338.278269.102343.25333.43356.431-213.575252.138-113.07-189.76175.222-52.252175.162-252.244102.944-79.39
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▁▅▇▇▃▅▇█▇█▆▄▆▆▃-1206.111-1722.93-485.216-146.9758.867-1065.991-516.79583.526171.885-88.943260.429-237.428-745.919-266.323-421.924-1099.125NANANANANANANANANA-100.267-211.72148.568-83.484-146.29926.54-72.712-680.762-379.34-404.42-327.165-202.36-291.914-95.692-413.7735.296-211.915-205.2026.37
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇█▆▂▂█▄▂▃▁▅▄▆▅▆▆1105.0291309.158730.292-327.322-591.5011387.404255.559-310.246-257.901-764.282517.709202.915702.767324.304809.497674.96NANANANANANANANANA118.54763.352-267.74734.503293.089-228.5959.106440.811493.702828.915-174.321530.815539.926-126.932531.963-154.852334.966219.25956.901
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▂▆▄▅▅▅▅▄▁█▅▅▃▅▄-14.477-931.621581.262-31.828322.902305.9342.45112.932-32.877-1217.9091353.487130.85108.083-310.131172.994-64.113NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▃▆▃▄▄▅▄▄▄▄▅▄▄▅█▁▇▅▅▃▃▇▄▄▃▆▄▄▃▆▆▁▄▅▄▄▅▅▄▄▄▅▄▄-26.49547.253-30.098-11.729-14.34217.0986.71-14.084-1.5912.10213.536-5.845-9.92416.487103.254-72.99868.019.87319.614-28.203-18.32872.979-11.392-7.983-32.67249.469-11.855-8.266-18.5443.91744.298-80.171-5.36214.846-8.353-0.42222.7831.5141.98711.179-10.75323.351-2.393-3.476
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▅▆█▄▆▅▄▂▆▄▄▂▂▅84.196-520.185327.292434.523905.692-5.691593.556343.71656.429-366.84577.611166.694157.069-371.848-215.296357.408NANANANANANANANANA-300.425304.524341.893-57.87-338.278269.102343.25333.43356.431-213.575252.138-113.07-189.76175.222-52.252175.162-252.244102.944-79.39
us-gaap:NetIncomeLoss █▇█▅▅▄▆▅▅▅▅▅▄▄▁▃▃▃▂▂▁▂▁▂▂▃▃▂▃▃▃▄▂▂▂▂▂▂▂▂▁▂▂▂198.077173.015188.469120.527107.88786.589130.69109.414109.08599.207114.062103.85887.28788.761-1.98866.53652.81165.51226.8817.8149.77127.05511.17217.17920.88843.09745.18239.90343.60147.38248.26969.6929.43514.61939.95437.7126.13634.77327.01622.3043.41631.39821.10923.74
us-gaap:ProfitLoss █▆▇▃▂▁▄▂▂▂▃▂▁▁198.077173.015188.469120.527107.88786.589130.668110.122109.75799.439114.062103.85887.28788.761NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▁▅▇▇▃▅▇█▇█▆▄▆▆▃-1206.111-1722.93-485.216-146.9758.867-1065.991-516.79583.526171.885-88.943260.429-237.428-745.919-266.323-421.924-1099.125NANANANANANANANANA-100.267-211.72148.568-83.484-146.29926.54-72.712-680.762-379.34-404.42-327.165-202.36-291.914-95.692-413.7735.296-211.915-205.2026.37
us-gaap:PaymentsToAcquireProductiveAssets ▂▂▁▂▁▅▄▂▃▇█▁▁▁▁▁▁▁▁▁▁▂▁▃▂▂▁▂▁▁▂▁▁▁▁▁▁▁▃▁▁▂▁▁14.5911.2452.83211.5735.95753.00241.5914.62428.81572.86889.9365.9727.7134.5867.0644.3838.7568.0146.8967.1564.8899.278.15929.35411.31320.9964.24810.2775.6766.43111.2017.7728.3744.9315.0145.4434.4783.90227.1696.388.06318.1185.6256.183
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇█▆▂▂█▄▂▃▁▅▄▆▅▆▆1105.0291309.158730.292-327.322-591.5011387.404255.559-310.246-257.901-764.282517.709202.915702.767324.304809.497674.96NANANANANANANANANA118.54763.352-267.74734.503293.089-228.5959.106440.811493.702828.915-174.321530.815539.926-126.932531.963-154.852334.966219.25956.901
us-gaap:PaymentsForRepurchaseOfCommonStock ▃▂▁▁▁▅▃▅▆▅█▂▄▁▁▁28.96912.0381.7440.00.35756.1634.99655.46871.09753.869107.6916.63143.0442.8390.00.0NANA0.018.346NANA51.894NANANANANANANA0.00.0NANA2.2172.813NANA0.044.95NANA25.495-1.067
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1616161616161616161616161616161515151515151515151515141414141414141412121212121212127.9236.837
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.20.2

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value118117116113111114116117118118121122121122103121120121119116113114119119116116116115113113113112111103949494
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value1071071061051051061051061081071071071071071031021021029999100101102104102102100100999997979690808079787978766969
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value10105.2233.865.3336.9476.567.519.5659.6079.79121112119.198.507109.4869.3539.999.3399.654109.5859.1359.4539.1099.426101010106.094
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.761.531.71.04670.973330.766671.19330.980.953330.91.040.940.786670.8-0.040.626670.493330.613330.246670.160.10.266670.106670.166670.206670.420.446670.40.440.480.493330.720.306670.160.493330.466670.326670.433330.346670.286670.040.40.58667-1.10.306670.34667
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.61.41.550.973330.926670.713331.080.893330.873330.813330.920.833330.693330.70667-0.040.526670.420.520.206670.140.0866670.240.0933330.146670.180.373330.386670.346670.386670.420.426670.620.266670.140.420.40.280.366670.286670.233330.0333330.333330.58-1.10.266670.3
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

sf:StifelBank


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value20.518.516.518.00.1880.1560.1690.1790.1770.1750.1230.1380.1440.1460.1430.1440.1490.1540.160.1370.1370.140.1360.1480.1720.1560.1290.1330.1290.1270.1280.1260.1250.1160.1150.1190.1050.0990.12
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:StifelBankAndTrust


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10.711.111.411.70.1240.1170.1210.1310.1340.1380.1460.142
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets52.260.069.165.066.075.071.673.275.778.9118.7102.9

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity, us-gaap:StatementEquityComponents

sf:StifelBank, us-gaap:CommonStock


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value20.518.516.518.00.1880.1560.1690.1790.1770.1750.1230.1380.1440.1460.1430.1440.1490.1540.160.1370.1370.140.1360.1480.172
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:StifelBankAndTrust, us-gaap:CommonStock


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10.711.111.411.70.1240.1170.1210.1310.1340.1370.1440.142
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets52.260.069.165.066.075.071.673.275.778.3117.1102.9

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value18.919.420.219.20.1930.1660.1760.1810.180.1850.1820.180.184
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets92.2104.9122.4106.7102.7106.4104.1101.1101.7105.7148.0130.4127.8

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:ParentCompany, us-gaap:CommonStock


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value15.816.016.515.40.1530.1430.1520.1560.1560.1590.1680.1670.164
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets77.186.5100.085.681.491.789.987.288.190.9136.6121.0113.9

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets dei:LegalEntity

us-gaap:CapitalToRiskWeightedAssets

sf:StifelBank


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value20.919.217.719.30.2010.1650.180.1910.1890.1860.1350.150.1540.1560.1530.1530.1570.1620.1680.1450.1450.1490.1460.1590.1820.1640.1360.1390.1350.1320.1340.130.130.120.1180.1230.1080.1020.123
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:StifelBankAndTrust


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value11.812.412.713.00.1390.130.1330.1430.1450.1490.1560.152
Percentage of CapitalToRiskWeightedAssets56.564.671.867.469.278.873.974.976.780.1115.6101.3

us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value19.820.321.320.30.2040.1770.1880.1930.1920.1970.1940.1930.191
Percentage of CapitalToRiskWeightedAssets94.7105.7120.3105.2101.5107.3104.4101.0101.6105.9143.7128.7124.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2632272524302323223225272027582627273754633055295822232374-26.932123617701110116.9636.8495.1947.5886.787.1291511615
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating19.925.122.722.519.119.114.313.411.916.80.016.313.319.746.522.425.127.741.073.197.148.5113.267.8134.152.351.545.6160.5-62.931.093.954.3235.238.440.241.527.627.221.535.736.00.00.0113.3108.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

sf:IncentiveStockPlan


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4642403939373833342929312623
Percentage of AllocatedShareBasedCompensationExpense173.3132.4147.6154.1160.7120.3159.7140.7152.892.5115.3114.3130.888.3
Percentage of InterestAndDividendIncomeOperating34.433.233.534.730.623.022.818.818.115.50.018.717.417.4
Percentage of InterestAndDividendIncomeOperating sf:IncentiveStockPlan0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value2081441881.834142121120125100977082-11.189745873212713196.13132546442848514964-2.756268.1154.93533-77.60722
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating173.5126.4146.71.185.367.863.965.60.057.645.559.6-8.863.253.972.424.236.320.530.912.630.857.2109.098.955.2105.0119.6122.0165.3-8.4106.433.623.20.00.0151.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2181522081441881.834142121120125100977082
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating163.2119.7173.5126.4146.71.185.368.264.365.70.057.645.559.6

Gain Loss On Investments

us-gaap:GainLossOnInvestments

us-gaap:GainLossOnInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4.8374.2843.924.933.285-31.0436.643-13.205122.174-12.338-2.909-4.649-2.884-0.5291.033-0.6042.459-1.8830.231-0.085-3.8260.847-15.043-0.7285.669-0.916-4.0513.1621.783-1.683-11.0162.91-3.531622-1.3227.952-1.937-4.611.3533.3174.1971.2080.034-0.008
Percentage of GainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-3.63.43.34.32.6-19.34.0-7.46.51.10.0-1.7-3.0-2.1-0.40.9-0.62.4-2.10.3-0.1-6.11.7-34.7-1.713.3-2.0-7.86.94.2-4.1-28.28.8-11.853.882.9-4.931.5-7.7-19.16.417.60.00.00.2-0.1

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value264227234158142115162150147137155140118119-0.8210883795427154311223870696574
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating197.6178.7195.8138.4111.471.497.384.378.772.184.582.876.686.8-0.691.876.478.360.437.424.069.922.851.586.8164.0154.4126.2161.4

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value264227234158142115162150147137155140118119-0.821088379542715431122387069657778773151236161435945393.8755066-142.5563539
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating197.6178.7195.8138.4111.471.497.384.378.772.10.082.876.686.8-0.691.876.478.360.437.424.069.922.851.586.8164.0154.4126.2168.1182.4191.679.2155.578.2203.3225.9161.4234.6178.5161.518.3268.80.00.0245.3270.1

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value227223196178156194196202192194188183187176169161153142122109105939297939884948979797278696968616962555561625140
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments86.198.083.7113.0109.3168.7120.7134.5130.0141.1121.2130.5158.8147.9-20714.8149.6184.2179.8223.8389.8665.1212.5830.9435.1246.8141.1121.3143.0114.9102.0101.3232.6154.2297.7113.5110.9139.8116.7139.6142.51430.3121.393.9-36.3112.5
Percentage of InterestAndDividendIncomeOperating170.1175.0163.9156.4121.8120.5117.5113.4102.3101.80.0108.0121.7128.3134.2137.2140.6140.7135.2145.7159.7148.7189.3224.1214.3231.3187.3180.5193.2186.0194.1184.3239.7232.9230.7250.4225.7273.9249.3230.2261.1326.00.00.0276.0
Percentage of InterestAndDividendIncomeOperating sf:GlobalWealthManagement0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:InstitutionalGroup


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1411171237683415548393242343644735152394744422940254132352942454834302821331723109.1522121432730
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments53.651.452.748.558.136.334.232.326.623.427.024.430.437.3-8963.447.863.650.586.6160.5266.466.5369.2115.7110.246.150.644.955.158.462.3112.858.7120.535.254.240.040.023.923.5566.542.265.3-19.485.6
Percentage of InterestAndDividendIncomeOperating105.991.9103.267.264.725.933.227.220.916.90.020.223.332.458.043.948.539.552.360.064.046.584.159.695.675.778.156.692.6106.5119.489.491.394.371.6122.464.693.942.737.9103.4113.50.00.0210.0
Percentage of InterestAndDividendIncomeOperating sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllOtherSegments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-104.774-112.527-85.416-97.378-96.414-120.801-89.243-100.692-83.672-88.885-75.181-77.152-105.572-101.787-244.181-105.334-122.931-102.905-115.473-126.02-131.342-78.616-121.913-100.732-97.846-61.112-62.535-57.76-56.991-47.17
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-39.7-49.4-36.4-61.5-67.4-104.9-54.9-66.8-56.5-64.5-48.2-54.9-89.2-85.129778.2-97.4-147.8-130.2-210.4-450.4-831.6-179.0-1100.1-450.7-257.0-87.2-90.1-87.8-73.5-60.4
Percentage of InterestAndDividendIncomeOperating-78.4-88.2-71.3-85.1-75.1-74.9-53.4-56.3-44.5-46.50.0-45.4-68.4-73.9-192.9-89.4-112.8-101.9-127.1-168.3-199.7-125.2-250.6-232.2-223.1-143.0-139.2-110.9-123.6-110.1
Percentage of InterestAndDividendIncomeOperating us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value65544637352831403838413631301.16841301328106.02216-0.095.16917262325313025-43.921218.7272123172418160.459191415
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating49.443.038.633.127.317.719.122.720.320.122.721.620.122.40.935.327.913.430.813.69.226.8-0.211.939.263.153.249.369.370.463.5-112.266.129.270.387.865.396.971.469.22.2102.3101.2108.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1618.39447924.105155126840.46640443.79-21.0762.9250.78143.573
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating120.56.639.981.03.29.630.514.644.90.20.026.32.5-15.32.30.713.13.5

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value14141413132431445249574837261917161516191714129.796101312118.8428.631111112118.6045.9129.8579.016.4166.3066.3836.2424.8233.6982.3492.341
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating10.611.312.112.110.215.118.824.728.125.931.428.624.119.215.715.015.315.717.725.926.222.525.722.623.030.528.021.619.220.228.629.538.538.428.621.736.335.725.426.130.133.10.00.016.016.0

Interest Expense Debt

us-gaap:InterestExpenseDebt

us-gaap:InterestExpenseDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1112141513111111111111111111108.6558.148.148.327128.1798.1756.3315.4085.3338.6518.4597.8315.1635.1645.1645.1644.9475.1663.3893.0483.047
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating9.09.512.013.510.26.96.76.25.95.80.06.67.28.18.27.37.58.19.216.212.413.013.012.512.220.218.815.011.212.112.713.215.017.311.311.211.2

Interest Income Operating

us-gaap:InterestIncomeOperating

us-gaap:InterestIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value1331271191141281611671781871911841691541371261171081009074656248434342445246424039322929262725242421181414
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.999.896.5100.0100.098.9100.0100.0100.0100.0100.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value16151719182833465349574937251917
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating12.012.214.916.914.817.819.826.228.625.90.028.924.218.415.714.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19817318812010786130109109991141038788-1.98866526526179.771271117204345394347486929143937263427223.4163141-84.3362123
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating148.3135.7157.2105.384.053.778.261.258.051.961.861.256.564.4-1.656.548.564.929.623.814.943.123.039.647.6100.8100.676.694.6110.6118.6178.189.449.0133.0138.196.2137.7107.192.316.1166.50.00.0144.0162.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value19817318812010786130110109991141038788
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.6100.6100.2100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating148.3135.7157.2105.384.053.778.261.658.452.00.061.256.564.4
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value18916418011010381125104103961111018486-4.33264506324169.771271117
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating142.1129.2150.896.780.350.775.358.555.250.760.559.855.062.7-3.454.546.362.627.021.714.943.123.039.6

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2409000.02336000.08894000.07946000.0-156000.0-9822000.010171000.0-4106000.0-3301000.02168000.0-2257000.0-1336000.0-5834000.03736000.0718000.02644000.02240000.02294000.0-4285000.0-1036000.0-5093000.0-2186000.0-2059000.0-2935000.05293000.0-3978000.0-960000.0-8388000.01732000.0337000.0270000.02669000.0-207000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1.81.87.46.9-0.1-6.16.1-2.3-1.81.10.0-0.8-3.82.70.62.22.12.3-4.7-1.4-7.7-3.5-4.2-6.812.1-9.3-2.1-16.13.80.80.76.8-0.6

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2409000.02336000.08894000.07946000.0-156000.0-9822000.010171000.0-4106000.0-3301000.02168000.0-2258000.0-1335000.0-5834000.03736000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0
Percentage of InterestAndDividendIncomeOperating1.81.87.46.9-0.1-6.16.1-2.3-1.81.10.0-0.8-3.82.7
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value19-20.334192480-84.75511111126-13.133-5.997-16.978-6.629-9.2018.0025.8777.628-4.9239.373.729-7.685-5.042-3.8354.2023.473-0.758-11.1644.7963.8251.397-5.018-32.191-4.136-2.7899.868-1.9727.749-0.182-14.1891.5194.533
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating14.9-15.916.321.162.7-52.67.16.65.913.70.0-3.5-11.0-4.8-7.36.85.47.6-5.412.55.7-12.2-10.4-8.89.68.1-1.7-21.410.48.93.4-12.8-97.7-13.9-9.336.1-7.330.7-0.7-58.77.224.0

Preferred Stock Dividends Income Statement Impact

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value8.2898.2897.6779.8974.8434.8444.8434.8445.2882.3442.3442.3432.3442.3442.3442.3432.3442.3442.3431.563
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating6.26.56.48.73.83.02.92.72.81.21.31.41.51.71.92.02.22.32.62.1

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value19817318812010786130110109991141038788
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating148.3135.7157.2105.384.053.778.261.658.452.00.061.256.564.4

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value8768471074636605633975585559516851532531541823738742691677661669634593601607574590534568555574490511453426425384409363340365372330314
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating655.9664.8896.3556.7471.5392.8583.9327.5297.7270.2461.3313.5344.1393.3650.8626.8681.3684.9745.8883.21017.61009.91220.81386.41386.11343.11314.51026.31233.91296.81410.41252.71552.91518.61419.91560.11413.71620.71440.51409.41720.51977.42254.42146.3

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

sf:Commissions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value195213199172177211183163164155167158166165168162172
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.325.218.627.129.233.318.828.029.530.119.629.731.430.620.522.023.2
Percentage of InterestAndDividendIncomeOperating146.4167.5166.7150.9137.9131.0109.691.787.881.40.093.1108.1120.4133.3138.0158.1
Percentage of InterestAndDividendIncomeOperating sf:Commissions0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:InvestmentBanking


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value376339337218217179277198179161201169161176232181185
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax43.040.031.434.235.928.328.433.932.131.323.631.830.332.628.224.625.0
Percentage of InterestAndDividendIncomeOperating281.8266.0281.7190.7169.1111.3165.9111.295.684.70.099.6104.3128.0183.8154.3170.0
Percentage of InterestAndDividendIncomeOperating sf:InvestmentBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InvestmentAdvisoryManagementAndAdministrativeService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value295278249230198237223217211195210200199195186179172
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.832.823.336.232.937.623.037.237.737.824.737.737.636.122.624.323.3
Percentage of InterestAndDividendIncomeOperating221.5218.1208.5201.7155.0147.5134.0121.7112.4102.20.0118.3129.2142.2147.3152.6158.7
Percentage of InterestAndDividendIncomeOperating us-gaap:InvestmentAdvisoryManagementAndAdministrativeService0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:InvestmentAdvisoryManagementAndAdministrativeService, sf:GlobalWealthManagement


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value295278249230198237223217211195210200199195
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.832.823.336.232.937.623.037.237.737.824.737.737.636.1
Percentage of InterestAndDividendIncomeOperating221.5218.1208.5201.7155.0147.5134.0121.7112.4102.20.0118.2129.2142.2
Percentage of InterestAndDividendIncomeOperating us-gaap:InvestmentAdvisoryManagementAndAdministrativeService sf:GlobalWealthManagement0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InvestmentAdvisoryManagementAndAdministrativeService, sf:InstitutionalGroup


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0220.0380.0210.0170.0180.0150.0170.0120.0150.0140.0120.0080.0110.012
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:InvestmentAdvisoryManagementAndAdministrativeService sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value455454414374334388368350345315334330329326
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.053.638.658.755.361.437.759.861.861.239.362.162.060.3
Percentage of InterestAndDividendIncomeOperating341.2356.0345.7326.9260.7241.3220.4195.8183.9165.30.0194.8213.4237.0
Percentage of InterestAndDividendIncomeOperating sf:GlobalWealthManagement0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:InstitutionalGroup


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value420391388262269243321234213199243201201215
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.046.236.141.244.638.433.040.138.238.628.637.938.039.7
Percentage of InterestAndDividendIncomeOperating314.8307.3324.0229.1210.3151.0192.7131.3113.7104.20.0118.7130.7156.3
Percentage of InterestAndDividendIncomeOperating sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllOtherSegments


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.0651.9580.7870.7940.7410.7690.690.6340.1991.3271.0041.0180.8891.032
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.20.10.10.10.10.10.10.00.30.10.20.20.2
Percentage of InterestAndDividendIncomeOperating-0.01.50.70.70.60.50.40.40.10.70.00.60.60.7
Percentage of InterestAndDividendIncomeOperating us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:CA


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value2129105.223
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.43.51.80.8
Percentage of InterestAndDividendIncomeOperating16.023.38.53.2
Percentage of InterestAndDividendIncomeOperating country:CA0.00.00.00.0

country:GB


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4545333048303638392138282537
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.25.43.24.98.04.93.76.57.14.14.65.34.97.0
Percentage of InterestAndDividendIncomeOperating34.335.628.327.137.719.121.921.421.111.00.016.616.827.5
Percentage of InterestAndDividendIncomeOperating country:GB0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:OtherStates


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.86412232119147.5791.3371.1441.311.310.9192.451.027
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.52.23.53.22.30.80.20.20.30.20.20.50.2
Percentage of InterestAndDividendIncomeOperating6.610.119.619.215.19.04.50.70.60.70.00.51.60.7
Percentage of InterestAndDividendIncomeOperating sf:OtherStates0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value800759746583537587646546518493541503502502
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax91.389.669.491.788.892.866.393.292.795.763.694.594.792.8
Percentage of InterestAndDividendIncomeOperating599.0595.8622.4510.4418.8364.7387.0305.4276.0258.50.0296.3325.7365.0
Percentage of InterestAndDividendIncomeOperating srt:Americas0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

country:CA, sf:InstitutionalGroup


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value2129105.223
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.43.51.80.8
Percentage of InterestAndDividendIncomeOperating16.023.38.53.2
Percentage of InterestAndDividendIncomeOperating country:CA sf:InstitutionalGroup0.00.00.00.0

country:GB, sf:InstitutionalGroup


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4545333048303638392138282537
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.25.43.24.98.04.93.76.57.14.14.65.34.97.0
Percentage of InterestAndDividendIncomeOperating34.335.628.327.137.719.121.921.421.111.00.016.616.827.5
Percentage of InterestAndDividendIncomeOperating country:GB sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:OtherStates, sf:InstitutionalGroup


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.86412232119147.5791.3371.1441.311.310.9192.451.027
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.52.23.53.22.30.80.20.20.30.20.20.50.2
Percentage of InterestAndDividendIncomeOperating6.610.119.619.215.19.04.50.70.60.70.00.51.60.7
Percentage of InterestAndDividendIncomeOperating sf:OtherStates sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:Americas, sf:GlobalWealthManagement


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value455454414374334388368350345315334330329325
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.053.638.658.755.361.437.759.861.861.239.362.162.060.1
Percentage of InterestAndDividendIncomeOperating341.2356.0345.7326.9260.7241.3220.4195.8183.9165.30.0194.8213.4236.2
Percentage of InterestAndDividendIncomeOperating srt:Americas sf:GlobalWealthManagement0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:Americas, sf:InstitutionalGroup


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value344303330209202198277195172176203172173176
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.335.830.832.833.431.328.533.330.934.223.932.432.632.6
Percentage of InterestAndDividendIncomeOperating257.9238.2276.1182.8157.5122.9166.3109.292.092.50.0101.5112.3128.0
Percentage of InterestAndDividendIncomeOperating srt:Americas sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

srt:Americas, us-gaap:AllOtherSegments


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.0651.9580.7870.7940.7410.7690.690.6340.1991.3271.0041.0180.8891.032
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.20.10.10.10.10.10.10.00.30.10.20.20.2
Percentage of InterestAndDividendIncomeOperating-0.01.50.70.70.60.50.40.40.10.70.00.60.60.7
Percentage of InterestAndDividendIncomeOperating srt:Americas us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value116711491074897908937975865853819851786780776823738742691677661669634593601607574590534568555574490511453426425384409363340365372330314
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating873.8901.1896.3784.1708.0581.6583.9484.2454.2429.1461.3463.5505.1564.0650.8626.8681.3684.9745.8883.21017.61009.91220.81386.41386.11343.11314.51026.31233.91296.81410.41252.71552.91518.61419.91560.11413.71620.71440.51409.41720.51977.42254.42146.3

Revenues Net Of Interest Expense

us-gaap:RevenuesNetOfInterestExpense

us-gaap:RevenuesNetOfInterestExpense


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value115311341059883895913944821800770793738742750804721725675661641652619581591597560578523560546562478498441417420374400356334358366401340328312
Percentage of RevenuesNetOfInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating863.2889.8884.2772.0697.9566.5565.1459.5426.1403.2430.0434.9481.0544.8635.1611.9666.0669.2728.1857.3991.4987.41195.11363.81363.11312.71286.51004.81214.61276.71381.81223.21514.41480.21391.31538.41377.51585.01415.11383.31690.41944.30.00.02238.42130.3

us-gaap:RevenuesNetOfInterestExpense us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value637631575526505582552534532510509498497485473453451442407390386379347357343329310317307297292274282266255251240248224219225238236207199
Percentage of RevenuesNetOfInterestExpense55.355.654.359.656.563.858.665.166.566.364.267.567.064.758.962.962.365.561.660.859.261.359.760.457.458.753.860.654.954.452.157.456.760.461.059.964.162.062.965.762.965.058.961.061.0
Percentage of InterestAndDividendIncomeOperating477.3495.1479.9460.5394.0361.7330.9299.0283.3267.20.0293.5322.1352.5374.3384.8414.9438.6448.6520.9586.9604.9713.9823.7783.0770.8692.1609.0666.3693.9719.3701.9858.5894.5849.4921.9883.1983.3890.4908.51062.91264.60.00.01364.4
Percentage of InterestAndDividendIncomeOperating sf:GlobalWealthManagement0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:InstitutionalGroup


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value520506489363398332391290270261286245252270332264276237253258260241246232258238276215255249270205220176165169135148134113132126165138124
Percentage of RevenuesNetOfInterestExpense45.244.646.241.144.436.441.535.333.833.936.133.334.036.041.336.738.135.238.340.340.038.942.439.243.342.547.841.145.645.748.142.944.239.939.540.436.137.137.633.937.034.641.340.638.0
Percentage of InterestAndDividendIncomeOperating389.9396.8408.3317.6310.1206.1234.6162.3144.0136.70.0144.9163.7196.1262.5224.6253.5235.2278.7345.6396.7384.3506.4535.1589.6558.3614.7413.0554.4583.7664.4524.2669.5591.2549.6621.4497.8588.0532.2468.8626.1673.50.00.0850.3
Percentage of InterestAndDividendIncomeOperating sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllOtherSegments


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-5.242-2.787-4.79-6.901-8.061-2.16-0.601-3.221-2.248-1.476-2.447-5.771-7.42-5.295-2.2542.864-2.496-4.6680.688-6.8465.186-1.107-12.2552.144-4.169-7.035-9.126-8.946-2.812-0.414
Percentage of RevenuesNetOfInterestExpense-0.5-0.2-0.5-0.8-0.9-0.2-0.1-0.4-0.3-0.2-0.3-0.8-1.0-0.7-0.30.4-0.3-0.70.1-1.10.8-0.2-2.10.4-0.7-1.3-1.6-1.7-0.5-0.1
Percentage of InterestAndDividendIncomeOperating-3.9-2.2-4.0-6.0-6.3-1.3-0.4-1.8-1.2-0.80.0-3.4-4.8-3.8-1.82.4-2.3-4.60.8-9.17.9-1.8-25.24.9-9.5-16.5-20.3-17.2-6.1-1.0
Percentage of InterestAndDividendIncomeOperating us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenuesNetOfInterestExpense us-gaap:StatementGeographical

country:CA


Revenues
Period End2021-06-302021-03-312020-06-302020-03-31
Value2442103.543
Percentage of RevenuesNetOfInterestExpense2.13.71.10.4
Percentage of InterestAndDividendIncomeOperating18.533.27.92.2
Percentage of InterestAndDividendIncomeOperating country:CA0.00.00.00.0

country:GB


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value5861504563374943432647323541333832242137373537223035242928
Percentage of RevenuesNetOfInterestExpense5.15.44.85.27.14.15.35.35.53.45.94.44.85.54.25.34.53.63.35.85.85.86.53.75.16.34.25.65.1
Percentage of InterestAndDividendIncomeOperating43.848.042.339.949.623.429.824.423.313.80.019.222.930.226.832.330.124.324.149.657.556.977.251.169.782.654.055.862.3
Percentage of InterestAndDividendIncomeOperating country:GB0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value10581015975814810860883775754741742703703706762681690648637602611581541567564522550491528
Percentage of RevenuesNetOfInterestExpense91.889.592.092.290.594.293.594.494.296.293.695.394.794.194.894.595.296.096.493.893.893.893.195.994.593.295.394.094.4
Percentage of InterestAndDividendIncomeOperating792.4796.5813.8711.7631.7533.7528.6433.7401.4387.90.0414.6455.4512.6602.3578.1634.2642.2701.8804.5930.3926.51112.41307.51287.81222.91225.5944.11146.7
Percentage of InterestAndDividendIncomeOperating country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:OtherCountries


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value111533232115112.5842.5562.83.4581.9734.2062.7325.0142.5613.123.274
Percentage of RevenuesNetOfInterestExpense1.01.43.22.62.41.71.20.30.30.40.40.30.60.40.60.40.40.5
Percentage of InterestAndDividendIncomeOperating8.612.028.020.416.69.46.71.41.41.50.01.22.72.04.02.22.93.2
Percentage of InterestAndDividendIncomeOperating sf:OtherCountries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29744281412660425549256242589624610241602434324183245192376022608217152138320484195331913519129172041538514213133359359101399373951893269575938790088709849381336966613961385465495149424513453742133167
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2021-06-30
Value351
Percentage of Assets1.2
Percentage of Assets1.2
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0

us-gaap:Assets us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-30
Value330295254247
Percentage of Assets1.21.11.01.0
Percentage of Assets1.21.11.01.0
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value24504235602174320784217312207120675201532034620350210401987418726179501771717619166921631216065135811213611219105195719619557275816569858515736550560915940568951164509613839803637365832642965
Percentage of Assets82.483.781.781.484.885.284.083.483.684.285.883.682.882.782.986.085.585.284.078.978.978.978.961.161.161.161.161.161.161.161.169.969.969.973.473.4100.072.873.474.072.370.4
Percentage of Assets82.483.781.781.484.885.284.083.483.684.285.883.682.882.782.986.085.585.284.078.978.978.978.961.161.161.161.161.161.161.161.169.969.969.973.473.4100.072.873.474.072.370.4
Percentage of Assets sf:GlobalWealthManagement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:InstitutionalGroup


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value465439963733380636293566366837303720356732383511350834023313248424642448265728322530233921933418370334233476340634973428329021382085199714471275118210281076907883
Percentage of Assets15.614.214.014.914.213.814.915.415.314.813.214.815.515.715.512.112.612.813.916.516.516.516.536.536.536.536.536.536.536.536.524.624.624.620.820.821.620.821.820.121.0
Percentage of Assets15.614.214.014.914.213.814.915.415.314.813.214.815.515.715.512.112.612.813.916.516.516.516.536.536.536.536.536.536.536.536.524.624.624.620.820.821.620.821.820.121.0
Percentage of Assets sf:InstitutionalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllOtherSegments


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value5855831127958263258265277276265240374373362353380377374406791718654622221239221225
Percentage of Assets2.02.14.23.81.01.01.11.11.11.11.01.61.71.71.71.91.92.02.14.64.74.64.72.42.42.42.4
Percentage of Assets2.02.14.23.81.01.01.11.11.11.11.01.61.71.71.71.91.92.02.14.64.74.64.72.42.42.42.4
Percentage of Assets us-gaap:AllOtherSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2523523822223652151821740224252094020603208582075021322205981965318797185221755116688163571639014513128941179610843686676197009719670877401728769466711659262265466470747614117364236733210324329502283
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets84.884.784.184.284.886.685.185.385.785.887.086.786.986.686.685.785.485.585.784.483.883.081.373.475.174.875.676.077.377.677.177.177.676.678.576.777.675.373.674.371.171.570.072.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29744281412660425549256242589624610241602434324183245192376022608217152138320484195331913519129172041538514213133359359101399373951893269575938790088709849381336966613961385465495149424513453742133167
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value42384030388434703614350134293376316731612954291728612932284527772738269124902416249224932520236323222238217321002058199418971903149414271371134213021261129612871253873593424
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.915.815.213.414.714.514.114.012.913.313.113.413.414.314.614.514.315.616.217.018.726.624.925.224.424.022.722.422.922.922.323.421.523.222.324.626.325.528.728.429.827.60.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital dei:LegalEntity

us-gaap:TierOneRiskBasedCapital

sf:StifelBank


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value326280209201196168154148142135777511111091105610079729289457416255524573684474044224063843443163002732482282181840.1472840.127973
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.00.80.80.80.70.60.60.60.60.30.34.95.04.94.95.04.94.94.34.13.93.43.94.44.34.44.44.03.83.63.53.43.63.73.63.40.00.0
Percentage of Assets sf:StifelBank0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:StifelBankAndTrust


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10691044102910341058103999510371071110911761142
Percentage of TierOneRiskBasedCapital327.5372.2490.8514.4537.5615.7645.2697.8753.7820.41523.61516.1
Percentage of Assets3.63.73.94.04.14.04.04.34.44.64.84.8
Percentage of Assets sf:StifelBankAndTrust0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TierOneRiskBasedCapital dei:LegalEntity, us-gaap:StatementEquityComponents

sf:StifelBank, us-gaap:CommonStock


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value32628020920119616815414814213577751111109110561007972928945741625552457368423
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.094.7
Percentage of Assets1.11.00.80.80.80.70.60.60.60.60.30.34.95.04.94.95.04.94.94.34.13.93.43.94.2
Percentage of Assets sf:StifelBank us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:StifelBankAndTrust, us-gaap:CommonStock


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10691044102910341058103999110321067110511631142
Percentage of TierOneRiskBasedCapital327.5372.2490.8514.4537.5615.7642.4694.9750.7817.71506.31516.1
Percentage of Assets3.63.73.94.04.14.04.04.34.44.64.74.8
Percentage of Assets sf:StifelBankAndTrust us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities

srt:ParentCompany


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value3207303329262732260622572287226623012256210320811977
Percentage of TierOneRiskBasedCapital982.11080.71394.81358.81323.51337.01482.21524.91618.31669.02723.02761.6177.9
Percentage of Assets10.810.811.010.710.28.79.39.49.59.38.68.88.7
Percentage of Assets srt:ParentCompany0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities, us-gaap:StatementEquityComponents

srt:ParentCompany, us-gaap:CommonStock


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2672249823912197207119471972195219861942193919311762
Percentage of TierOneRiskBasedCapital818.3890.11139.81092.81051.81153.41278.61313.41397.31436.92511.42562.6158.5
Percentage of Assets9.08.99.08.68.17.58.08.18.28.07.98.17.8
Percentage of Assets srt:ParentCompany us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1361142522791716179113821142868797777193669447245069658867865891267536457781160764140368953542052571664936657340319344122616721415012425320626214516123947
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.65.18.66.77.05.34.63.63.33.27.92.92.12.13.32.93.53.44.83.92.44.16.16.56.34.37.25.74.45.68.07.54.37.15.83.17.24.13.44.33.32.86.00.00.00.05.10.00.0

Machinery And Equipment Gross

us-gaap:MachineryAndEquipmentGross

us-gaap:MachineryAndEquipmentGross


Machinery
Period End2020-12-312019-12-312018-12-31
Value323288251
Percentage of MachineryAndEquipmentGross100.0100.0100.0
Percentage of Assets1.21.21.0

Leasehold Improvements Gross

us-gaap:LeaseholdImprovementsGross

us-gaap:LeaseholdImprovementsGross


Leasehold
Period End2020-12-312019-12-312018-12-31
Value105171154
Percentage of LeaseholdImprovementsGross100.0100.0100.0
Percentage of Assets0.40.70.6

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value4.54.2685.1314.74.75.0325.0553.83.53.5933.8163.03.02.7383.0432.93.22.9813.8692.65.02.9744.4711.91.81.9422.6041.61.76.4817.9861.31.71.1381.1831.21.21.3291.7231.21.31.0642.00.70.764
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1.5181.3052.071.6241.6471.7351.7261.8521.8281.8472.1111.2961.2691.0971.1151.1181.2061.0670.8791.2432.4841.422.3161.6620.3761.2061.3570.6410.645.0430.7330.5620.5610.5740.5980.610.6090.625-4.9840.709
Percentage of AmortizationOfIntangibleAssets33.730.640.334.635.034.534.148.752.251.455.343.242.340.136.638.637.735.822.747.849.747.751.887.520.962.152.140.137.677.89.243.233.050.450.550.850.847.0-289.359.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets sf:GlobalWealthManagement0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:InstitutionalGroup


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value2.9732.9633.0613.1053.0813.2973.3291.9681.7191.7461.7051.7051.7331.6411.9281.7282.0591.9142.991.3072.551.5542.1550.6171.3550.7361.2470.9171.0831.4386.9030.7561.1280.5640.5850.5820.5830.704-3.9150.502
Percentage of AmortizationOfIntangibleAssets66.169.459.766.165.665.565.951.849.148.644.756.857.859.963.459.664.364.277.350.351.052.348.232.575.337.947.957.363.722.286.458.266.449.649.548.548.653.0-227.241.8
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets sf:InstitutionalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312009-12-31
Value1661659619368398291107104311551077372297154153155174180172172173176182181183159137124126119120106124148148141969810110485837162
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.63.63.73.33.24.54.34.74.51.51.30.70.70.70.90.90.90.91.01.11.31.42.01.61.51.31.41.31.31.21.41.81.82.01.61.61.92.11.91.81.72.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value118211821181118111801184119411581056105610341025984984968968969977962989975974915884886801795762737730727742743730419361361358358309309302301166
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.04.24.44.64.64.64.94.84.34.44.24.34.44.54.54.75.05.15.05.76.36.96.99.58.78.58.48.27.77.88.18.58.89.06.05.95.96.67.26.36.96.77.25.3

us-gaap:Goodwill us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value335335335335335335344346346347340331290290276276277283270244244251295261262177177163163163161155155144144144144143143133133128
Percentage of Goodwill28.328.328.328.328.428.328.929.932.832.932.932.329.529.528.528.528.629.028.124.725.125.832.329.529.722.122.321.522.222.422.220.920.919.834.439.939.940.140.143.343.342.6
Percentage of Assets1.11.21.31.31.31.31.41.41.41.41.41.41.31.31.31.31.41.51.41.41.61.82.22.82.61.91.91.81.71.71.81.81.81.82.12.42.42.62.92.73.03.1
Percentage of Assets sf:GlobalWealthManagement1.41.41.51.61.51.51.71.71.71.71.61.71.61.61.61.61.71.71.71.82.02.22.84.64.23.13.02.92.82.92.92.52.62.52.83.22.43.64.03.74.14.3

sf:InstitutionalGroup


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value847847846846845849849811709708694694693693692692692694691744731722620623623624617598574566565587588585275217217215215175175173
Percentage of Goodwill71.771.771.771.771.671.771.170.167.267.167.167.770.570.571.571.571.471.071.975.374.974.267.770.570.377.977.778.577.877.677.879.179.180.265.660.160.159.959.956.756.757.4
Percentage of Assets2.83.03.23.33.33.33.53.42.92.92.82.93.13.23.23.43.53.63.64.34.85.14.76.76.16.76.56.46.06.06.36.76.97.23.93.53.53.94.33.63.94.1
Percentage of Assets sf:InstitutionalGroup18.221.222.722.323.323.823.121.819.119.921.419.819.820.420.927.928.128.426.026.328.930.928.318.216.818.217.817.616.416.517.227.528.229.319.017.00.018.220.916.319.319.6

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value13213614014514915416111611912311911811511810911211511311692959263586052544143454928293128303132333031333424
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.50.60.60.60.70.50.50.50.50.50.50.50.50.50.60.60.60.50.60.70.50.60.60.60.60.40.50.50.60.30.30.40.40.50.50.60.70.60.70.70.80.8

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value4143444648505355565860585254444546444541423730303123
Percentage of IntangibleAssetsNetExcludingGoodwill31.631.731.732.132.332.332.947.247.547.450.648.845.745.640.640.740.639.038.944.544.640.547.551.552.343.1
Percentage of Assets0.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.20.30.30.2
Percentage of Assets sf:GlobalWealthManagement0.20.20.20.20.20.20.30.30.30.30.30.30.30.30.30.30.30.30.30.30.40.30.30.50.50.4

sf:InstitutionalGroup


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value9093969810110410861626559606264656668697151525533282831
Percentage of IntangibleAssetsNetExcludingGoodwill68.468.368.367.967.767.767.152.852.552.649.451.254.354.459.459.359.461.061.155.555.459.552.548.547.756.9
Percentage of Assets0.30.30.40.40.40.40.40.30.30.30.20.30.30.30.30.30.40.40.40.30.30.40.20.30.30.3
Percentage of Assets sf:InstitutionalGroup1.92.32.62.62.82.93.01.61.71.81.81.71.81.92.02.72.82.82.71.82.12.41.50.80.80.9

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value130134138143
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0
Percentage of Assets0.40.50.50.6

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value13611410411110110511211610894105204133203225254229216285268258204258234218200243291206181124177
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.40.40.50.40.40.50.50.50.40.51.00.71.11.21.51.51.52.12.92.52.22.72.52.32.12.73.32.42.21.83.6

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value763774793771725
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0
Percentage of Assets2.62.83.03.02.9

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value851956716705719855700657685664637693681692624572613574482459455467339344394330283254274245239266302369249199219209157204187181145115
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.42.72.82.83.32.82.72.82.72.62.93.03.22.92.83.13.02.52.73.03.32.53.73.93.53.02.72.92.62.73.13.64.53.63.23.63.83.24.14.14.03.43.7

Taxes Payable Current

us-gaap:TaxesPayableCurrent us-gaap:BalanceSheetLocation

us-gaap:TaxesPayableCurrent

us-gaap:AccountsPayableAndAccruedLiabilities


Taxes
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value38158.44.216
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.00.00.1
Percentage of Assets us-gaap:AccountsPayableAndAccruedLiabilities0.00.00.00.00.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value111211121112141214111017101710161016101610151015101510151014796796795795795740740750450450450625625325325325357378380383175175175
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.74.04.25.55.53.94.14.24.24.24.14.34.54.74.73.94.14.24.24.64.85.25.64.84.44.86.66.73.43.53.64.14.54.75.52.92.93.2

us-gaap:LongTermDebt us-gaap:LongtermDebtType

sf:NonRecourseDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-31
Value11251125112514251425102510251025102510251025102510251025102580080080080075075075045045045062532532532535558
Percentage of LongTermDebt101.1101.1101.1100.9100.9100.8100.8100.8100.8100.9100.9100.9100.9101.0101.0100.4100.5100.6100.5101.2101.3100.0100.0100.0100.0100.0100.0100.09.014.014.715.4
Percentage of Assets3.84.04.25.65.64.04.24.24.24.24.24.34.54.74.83.94.14.24.64.95.35.64.84.44.86.73.43.50.40.60.70.8
Percentage of Assets sf:NonRecourseDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302019-06-302019-03-31
Value97979694868684
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.40.40.40.3

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302019-06-302019-03-31
Value95959593818179
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.40.30.30.3

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302019-06-302019-03-31
Value93939492808078
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.40.30.30.3

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312019-09-302019-06-302019-03-31
Value93797976
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0
Percentage of Assets0.30.30.30.3

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312019-09-302019-06-302019-03-31
Value611537522485
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0
Percentage of Assets2.32.22.12.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value808822839811712708707673678670
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.72.93.23.22.82.72.92.82.82.8

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302019-06-302019-03-31
Value1043106210841079888894868
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.53.84.14.23.73.73.6

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value234240244268
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets0.80.90.91.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value42384030388434703614350134293376316731612954291728612932284527772738269124902416249224932520236323222238217321002058199418971903149414271371134213021261129612871253873593424
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.915.815.213.414.714.514.114.012.913.313.113.413.414.314.614.514.315.616.217.018.726.624.925.224.424.022.722.422.922.922.323.421.523.222.324.626.325.528.728.429.827.60.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value4508431842384030388434703669355734853433319731612954291728612738
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.215.315.915.815.213.414.914.714.314.213.013.313.113.413.414.3

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value277.305278.079-16.022-96.46-11.705-23.594-35.355-46.381-72.523-59.389-53.393-36.415-26.736-39.042-39.533
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.60.20.70.2-0.4-2.8-0.3-0.7-1.0-1.4-2.3-1.9-1.8-1.2-0.9-1.40.0
Percentage of Assets0.10.00.10.0-0.1-0.4-0.0-0.1-0.1-0.2-0.3-0.2-0.2-0.2-0.1-0.2-0.3
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value18461814188818781853183719091889186718261893187317361719173318401820
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest41.042.044.646.647.753.052.053.153.653.259.259.358.858.960.667.20.0
Percentage of Assets6.26.47.17.47.27.17.87.87.77.67.77.97.77.98.19.613.7
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value1616161111111111111111111010101010
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.40.40.40.30.30.30.30.30.30.30.30.40.40.40.40.40.0
Percentage of Assets0.10.10.10.00.00.00.00.00.00.00.00.00.00.10.10.10.1
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value4508431842384030388434703614350134293376316731612954291728612738
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.098.598.498.498.499.1100.0100.0100.0100.0100.0
Percentage of Assets15.215.315.915.815.213.414.714.514.114.012.913.313.113.413.414.3
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value535535535535535310310310310310150150150149150150
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest11.912.412.613.313.88.98.48.78.99.04.74.75.15.15.25.5
Percentage of Assets1.81.92.02.12.11.21.31.31.31.30.60.60.70.70.70.8
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value236522022078191318181728171516031512144313661265117511031033876805
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest52.551.049.047.546.849.846.845.143.442.042.740.039.837.836.132.00.0
Percentage of Assets8.07.87.87.57.16.77.06.66.26.05.65.35.25.14.84.66.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-283.118-257.499-307.739-315.282-317.61-321.241-319.66-289.498-236.596-168.424-180.857-78.976-65.118-29.605-39.308-100.485-104.934
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-6.3-6.0-7.3-7.8-8.2-9.3-8.7-8.1-6.8-4.9-5.7-2.5-2.2-1.0-1.4-3.70.0
Percentage of Assets-1.0-0.9-1.2-1.2-1.2-1.2-1.3-1.2-1.0-0.7-0.7-0.3-0.3-0.1-0.2-0.5-0.8
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1616161616161616161616161616161515151515151515151515141414141414141412121212121212127.9236.837
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.20.2

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1846181418881878185318371909188918671826189318731736171917331800178417671840162816341593155815331544153315051496110010671060105110781065107610821085623
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.26.47.17.47.27.17.87.87.77.67.77.97.77.98.18.89.19.29.617.417.217.116.316.317.117.617.718.415.817.417.319.221.821.523.923.925.819.7

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:Restatement, us-gaap:StatementEquityComponents

us-gaap:RetainedEarningsAccumulatedDeficit

srt:CumulativeEffectPeriodOfAdoptionAdjustment, srt:RestatementAdjustment, us-gaap:RetainedEarnings


Retained
Period End2020-12-312019-12-312018-12-31
Value-7772000.0-11117000.0-1124000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0
Percentage of Assets-0.0-0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment srt:RestatementAdjustment us-gaap:RetainedEarnings0.00.00.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value277.305278.079-16.022-96.46-11.705-23.594-35.355-46.381-72.523-59.389-53.393-36.415-26.736-17.534-25.537-31.414-39.042-34.119-43.489-47.218-39.533-34.491-30.656-34.858-38.331-37.573-26.409-31.205-35.03-36.427-31.4090.7824.9187.707-2.161-0.189-7.9387.7566.4334.9140.3811.302
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.00.10.0-0.1-0.4-0.0-0.1-0.1-0.2-0.3-0.2-0.2-0.2-0.1-0.1-0.1-0.2-0.2-0.2-0.3-0.3-0.3-0.4-0.3-0.4-0.4-0.4-0.3-0.3-0.4-0.4-0.40.00.10.1-0.0-0.0-0.20.20.10.10.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value283257307315317321319289236168180786529395864581001111011061040.0640.0645.498121.3922.5051.5474.9073.38353632739690.242
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.00.91.21.21.21.21.31.21.00.70.70.30.30.10.20.30.30.30.50.60.70.70.80.00.00.10.10.00.00.00.10.11.11.30.60.91.60.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType

us-gaap:StockIssuedDuringPeriodValueNewIssues

sf:NonCumulativePerpetualSeriesDPreferredStock, us-gaap:SubsequentEvent


Stock
Period End2021-07-22
Value300
Percentage of StockIssuedDuringPeriodValueNewIssues100.0
Percentage of Assets0.0
Percentage of Assets sf:NonCumulativePerpetualSeriesDPreferredStock us-gaap:SubsequentEvent0.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-31
Value0.00.015-7.020.00.0-0.306-4.706
Percentage of StockIssuedDuringPeriodValueNewIssues0.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stock
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-31
Value0.00.02250.00.00.0160
Percentage of StockIssuedDuringPeriodValueNewIssues0.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.00.0

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2934292826332626263325272128
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value84-520.185327434905-5.69159334356-366.84577166157-371.848-215.296357-300.425304341-57.87-338.2782693433356-213.575252-113.07-189.76175-52.252175-252.244188-69.805102-79.39
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating63.0-407.9273.0379.8705.5-3.5355.2192.330.0-192.00.098.2101.7-270.0-170.0303.2-703.0677.7656.3-125.5-789.9661.0877.2101.5189.1-711.2923.4-416.0-751.3694.8-216.3825.1-1337.70.00.0702.5-542.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1206.111-1722.93-485.216-146.9758.867-1065.991-516.79583171-88.943260-237.428-745.919-266.323-421.924-1099.125-100.267-211.72148-83.484-146.29926-72.712-680.762-379.34-404.42-327.165-202.36-291.914-95.692-413.7735.296-211.915-226.887-142.329-205.2026.37
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-902.8-1350.9-404.8-128.56.9-661.4-309.346.791.5-46.50.0-139.9-483.0-193.4-333.2-932.6-234.6-471.293.2-181.0-341.665.2-185.8-2067.1-1271.0-1346.6-1198.1-744.5-1155.8-379.4-1712.624.9-1123.90.00.0-1400.343.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11051309730-327.322-591.5011387255-310.246-257.901-764.28251720270232480967411863-267.74734293-228.5959.106440493828-174.321530539-126.932531-154.8523349114721956
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating827.21026.5609.2-286.1-460.8860.8152.9-173.5-137.2-400.00.0119.5455.1235.5639.3572.7277.4141.0-513.974.8684.4-561.523.31338.51654.22760.1-638.41952.92137.7-503.32201.7-729.41776.40.00.01496.2388.5

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-14.477-931.621581-31.828322305342112-32.877-1217.9091353130108-310.131172-64.113
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-10.8-730.5484.9-27.8251.5189.8205.063.2-17.5-637.40.077.170.0-225.2136.6-54.4

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-26.49547-30.098-11.729-14.342176.71-14.084-1.5912.10213-5.845-9.92416103-72.998681919-28.203-18.32872-11.392-7.983-32.67249-11.855-8.266-18.544344-80.171-5.36214-8.353-0.42222311.98711-10.753236.373-54.717-2.393-3.476
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value84-520.185327434905-5.69159334356-366.84577166157-371.848-215.296357-300.425304341-57.87-338.2782693433356-213.575252-113.07-189.76175-52.252175-252.244188-69.805102-79.39
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating63.0-407.9273.0379.8705.5-3.5355.2192.330.0-192.00.098.2101.7-270.0-170.0303.2-703.0677.7656.3-125.5-789.9661.0877.2101.5189.1-711.2923.4-416.0-751.3694.8-216.3825.1-1337.70.00.0702.5-542.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19817318812010786130109109991141038788-1.98866526526179.771271117204345394347486929143937263427223.4163141-84.3362123
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating148.3135.7157.2105.384.053.778.261.258.051.961.861.256.564.4-1.656.548.564.929.623.814.943.123.039.647.6100.8100.676.694.6110.6118.6178.189.449.0133.0138.196.2137.7107.192.316.1166.50.00.0144.0162.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value19817318812010786130110109991141038788
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.6100.6100.2100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating148.3135.7157.2105.384.053.778.261.658.452.00.061.256.564.4
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value19817318812010786130110109991141038788
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating148.3135.7157.2105.384.053.778.261.658.452.00.061.256.564.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1206.111-1722.93-485.216-146.9758.867-1065.991-516.79583171-88.943260-237.428-745.919-266.323-421.924-1099.125-100.267-211.72148-83.484-146.29926-72.712-680.762-379.34-404.42-327.165-202.36-291.914-95.692-413.7735.296-211.915-226.887-142.329-205.2026.37
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-902.8-1350.9-404.8-128.56.9-661.4-309.346.791.5-46.50.0-139.9-483.0-193.4-333.2-932.6-234.6-471.293.2-181.0-341.665.2-185.8-2067.1-1271.0-1346.6-1198.1-744.5-1155.8-379.4-1712.624.9-1123.90.00.0-1400.343.5

Payments To Acquire Productive Assets

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:PaymentsToAcquireProductiveAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value14112.832115.9575341142872895.9727.7134.5867.0644.3838.7568.0146.8967.1564.8899.278.1592911204.248105.6766.431117.7728.3744.9315.0145.4434.4783.902276.388.063185.85105.6256.183
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11051309730-327.322-591.5011387255-310.246-257.901-764.28251720270232480967411863-267.74734293-228.5959.106440493828-174.321530539-126.932531-154.8523349114721956
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating827.21026.5609.2-286.1-460.8860.8152.9-173.5-137.2-400.00.0119.5455.1235.5639.3572.7277.4141.0-513.974.8684.4-561.523.31338.51654.22760.1-638.41952.92137.7-503.32201.7-729.41776.40.00.01496.2388.5

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302015-12-312013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302010-12-312010-09-302010-06-302010-03-31
Value28121.7440.00.357563455715310716432.8390.00.00.018510.00.02.2172.8130.0440.06725-1.067
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.00.0100.0100.00.0100.00.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2942435254584444575919
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value43034816416028332930230118411512014117717918317119753
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value4000000.03400000.0312000.03180000.01800000.02717000.05510000.05158000.01750000.03091000.03138000.02046000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value115.0423.9444.2858.768127.3859.8545.6082.231
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:AmortizationOfLoansAndAdvancesToFinancialAdvisorsAndOtherEmployees

sf:AmortizationOfLoansAndAdvancesToFinancialAdvisorsAndOtherEmployees


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value282627252327252423212321211922232223411914183.3842112151516161616171515141414131313141414111112
Percentage of AmortizationOfLoansAndAdvancesToFinancialAdvisorsAndOtherEmployees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:ChangeInSecuritiesPurchasedUnderAgreementsToResell

sf:ChangeInSecuritiesPurchasedUnderAgreementsToResell


Change
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-152.905-252.0952189.90612-73.96239-27.477-28.538131-77.539
Percentage of ChangeInSecuritiesPurchasedUnderAgreementsToResell100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:ExpectedCreditLossesForUnfundedCreditLoss us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

sf:ExpectedCreditLossesForUnfundedCreditLoss

us-gaap:UnfundedLoanCommitment


Expected
Period End2021-06-302021-03-31
Value-5.421
Percentage of ExpectedCreditLossesForUnfundedCreditLoss100.0100.0

sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetCategoryTransfers us-gaap:FairValueByAssetClass

sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetCategoryTransfers

sf:OtherInvestment


Fair
Period End2021-06-30
Value-6930000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetCategoryTransfers100.0

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-30
Value6930000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetCategoryTransfers-100.0

sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetRedemptions us-gaap:FairValueByAssetClass

sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetRedemptions

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value9.5610.00.00.0020.0130.00.005
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetRedemptions100.00.00.0100.0100.00.0100.0

us-gaap:Loans


Fair
Period End2020-09-30
Value-1.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetRedemptions0.0

sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisRealizedAssetGainLossIncludedInEarnings us-gaap:FairValueByAssetClass

sf:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisRealizedAssetGainLossIncludedInEarnings

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-302015-12-312015-09-302015-06-302014-09-30
Value7361000.000-2136000.0173000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisRealizedAssetGainLossIncludedInEarnings100.00.00.0100.0100.0

sf:IncreaseDecreaseInDraftsPayable

sf:IncreaseDecreaseInDraftsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6.742-39.591270.377-0.418-29.01934-8.569-7.24-4.26313
Percentage of IncreaseDecreaseInDraftsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:InterestIncomeExpenseOther

sf:InterestIncomeExpenseOther


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.9521.043-1.214-3.582-2.9481.2424.5847.0629.511
Percentage of InterestIncomeExpenseOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:InterestIncomeFromFinancialInstrumentsOwned

sf:InterestIncomeFromFinancialInstrumentsOwned


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.5432.8952.2372.9242.8594.5745.1335.6686.4146.3135.7625.7334.9834.9294.614.3714.346
Percentage of InterestIncomeFromFinancialInstrumentsOwned100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption

sf:LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-11736000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0100.0

sf:LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption us-gaap:FinancialInstrument

sf:CommercialAndIndustrial


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-19940000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0169.9

sf:ConstructionAndLand


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0002674000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0-22.8

sf:OtherLoans


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value-203000.00058000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0-0.5

sf:SecuritiesBasedLoans


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0001346000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0-11.5

us-gaap:CommercialRealEstate


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value000791000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0-6.7

us-gaap:HomeEquity


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value00039000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0-0.3

us-gaap:ResidentialMortgage


Loans
Period End2020-12-312020-09-302020-06-302020-03-31
Value0003499000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.00.0-29.8

us-gaap:UnallocatedFinancingReceivables


Loans
Period End2020-09-302020-06-302020-03-31
Value00-203000.0
Percentage of LoansAndLeasesReceivableAllowanceImpactOfCurrentExpectedCreditLossAdoption0.00.01.7

sf:MarginBalances

sf:MarginBalances


Margin
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value6.2866.0915.8575.8036.364101113131313131210109.9199.0228.1828.0127.4388.1518.5466.7536.1835.1234.3624.7134.8734.8434.6664.7014.7224.5444.2554.4924.7814.921
Percentage of MarginBalances100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OtherInterestAndDividendIncomeExpenseNet

sf:OtherInterestAndDividendIncomeExpenseNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.8441.3632.249-2.563-1.5463.2156.1829.40110128.8915.375.2083.3171.7141.4940.4692.0987.887-0.097
Percentage of OtherInterestAndDividendIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OtherRevenueFromContractsWithCustomer

sf:OtherRevenueFromContractsWithCustomer


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.357161615124.7676.5085.2493.7483.7823.664.3943.7963.718
Percentage of OtherRevenueFromContractsWithCustomer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OtherRevenueFromContractsWithCustomer us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.422141514114.0015.8184.6153.5492.455-0.2834.3943.7963.718
Percentage of OtherRevenueFromContractsWithCustomer100.888.495.194.894.083.989.487.994.764.9-7.7100.0100.0100.0

us-gaap:AllOtherSegments


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.0651.9580.7870.7940.7440.7660.690.6340.1991.3271.0041.0180.8891.032
Percentage of OtherRevenueFromContractsWithCustomer-0.811.64.95.26.016.110.612.15.335.127.423.223.427.8

sf:OtherRevenues

sf:OtherRevenues


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.8788.7528.2454.9299.2024.44113.4989.7578.4273.3361.7335.277-0.361
Percentage of OtherRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:PaymentOfContingentConsideration

sf:PaymentOfContingentConsideration


Payment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-31
Value0.833105.9360.544192.2082.6010.03.9312.9940.9370.04.0097.93.3518.356
Percentage of PaymentOfContingentConsideration100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0

sf:PaymentToEmployeesUponSettlementOfEquityAwards

sf:PaymentToEmployeesUponSettlementOfEquityAwards


Payment
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.0-0.0010.00127
Percentage of PaymentToEmployeesUponSettlementOfEquityAwards0.0100.0100.0100.0

sf:PaymentsOfDividendsCommonStockAndEquityAwardHolders

sf:PaymentsOfDividendsCommonStockAndEquityAwardHolders


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value15151111111110108.408128.6158.88.5948.6296.853
Percentage of PaymentsOfDividendsCommonStockAndEquityAwardHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:PercentageOfEarningsDeferredIntoCompanyStockUnitsAdditionalElectiveDeferral us-gaap:AwardType

sf:PercentageOfEarningsDeferredIntoCompanyStockUnitsAdditionalElectiveDeferral

sf:StifelNicolausWealthAccumulationPlan


Percentage
Period End2021-06-302021-03-312020-12-31
Value01.00
Percentage of PercentageOfEarningsDeferredIntoCompanyStockUnitsAdditionalElectiveDeferral0.0100.00.0

sf:ProceedsFromDispositionOfBusiness

sf:ProceedsFromDispositionOfBusiness


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.037
Percentage of ProceedsFromDispositionOfBusiness0.00.00.0100.0

sf:ProceedsFromRepaymentsOfFederalHomeLoanBankAdvancesNet

sf:ProceedsFromRepaymentsOfFederalHomeLoanBankAdvancesNet


Proceeds
Period End2020-09-302019-09-302018-09-30
Value-323.00.0294
Percentage of ProceedsFromRepaymentsOfFederalHomeLoanBankAdvancesNet100.00.0100.0

sf:RedemptionPricePercentageOfPrincipalAmount us-gaap:StatementScenario, us-gaap:LongtermDebtType

sf:RedemptionPricePercentageOfPrincipalAmount

srt:ScenarioForecast, sf:SeniorNotes400Due2030


Redemption
Period End2030-02-15
Value1.0
Percentage of RedemptionPricePercentageOfPrincipalAmount100.0

sf:RevenueFromContractWithCustomerExcludingOtherSegmentRevenueAndAssessedTax

sf:RevenueFromContractWithCustomerExcludingOtherSegmentRevenueAndAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value876847803636605633690585559516581532531541
Percentage of RevenueFromContractWithCustomerExcludingOtherSegmentRevenueAndAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:UncommittedSecuredLinesOfCredit

sf:UncommittedSecuredLinesOfCredit


Uncommitted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-879120.088000085800.0835-100.035-100.010000.00.00.010000.00.00.01000
Percentage of UncommittedSecuredLinesOfCredit100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0100.0

sf:UnitsNetOfForfeitures

sf:UnitsNetOfForfeitures


Units
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.7541287.2324.5336.7461061026109217141490157.311133531263298135265253373530860.04522137392414681818178420829.54544
Percentage of UnitsNetOfForfeitures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:WeightedAverageInterestRateOnBorrowings us-gaap:ShortTermDebtType

sf:WeightedAverageInterestRateOnBorrowings

us-gaap:FederalHomeLoanBankAdvances


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-06-302016-03-31
Value0.270.29-0.131.310.01090.0170.02120.01650.01470.00630.01210.01320.0081
Percentage of WeightedAverageInterestRateOnBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4409000.0-4498000.0-5223000.0-4397000.0-4909000.0-6210000.0-7542000.0-11604000.0-6356000.0-8727000.0-6593000.0-7237000.0-5831000.0-5646000.0-4589000.0-5284000.0-2134000.0-3830000.0-3697000.0-3906000.0-3033000.0-1622000.0-193000.0-335000.0-1030000.0-1192000.0-1462000.0-1267000.0-2158000.0-960000.0-2753000.0-4000000.0-4557000.02989000.0-4938000.0-4550000.0-3779000.0-2886000.0-3581000.0-3162000.0-2437000.0-3602000.0-3203000.0-2136000.0-1324000.0-1889000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value21000.092000.01000.01000.027000.015000.01000.0112000.011000.01000.01000.02000.02000.037000.01000.02000.01000.05000.04000.09000.076000.09000.0-37000.0-12000.0-21000.0-5000.0-25000.0-1000.0-17000.0-10000.0-25000.0-47000.00-1000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:FinancialInstrument

sf:CommercialAndIndustrial


Allowance
Period End2020-12-312020-09-302017-12-312017-09-30
Value21000.04000.0035000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts100.04.30.094.6

sf:OtherLoans


Allowance
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value01000.01000.022000.013000.01000.024000.01000.01000.001000.01000.01000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.01.1100.081.586.7100.021.49.1100.00.050.050.02.7

us-gaap:HomeEquity


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302015-12-312015-09-30
Value087000.001000.01000.01000.001000.01000.001000.01000.01000.01000.01000.008000.0
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts0.094.60.0100.03.76.70.00.99.10.0100.050.050.02.7100.00.010.5

us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease

us-gaap:AccountingStandardsUpdate201613


Allowance
Period End2020-12-31
Value0.0
Percentage of AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease0.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-06-302011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value4268000.0934000.0023000.0150000.020000.0220000.056000.054000.056000.000014000.0105000.002953000.01000.00283000.013000.02000.027000.069000.047000.059000.000472000.03871000.0017000.086000.010000.0001000.066000.02000.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteOffs us-gaap:FinancialInstrument

sf:CommercialAndIndustrial


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302014-12-312014-09-30
Value4268000.0934000.001000.0150000.02000.0160000.021000.046000.012000.000012000.0105000.00250000.00267000.042000.00
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs100.0100.00.04.3100.010.072.737.585.221.40.00.00.085.7100.00.08.50.094.371.20.0

sf:OtherLoans


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312014-09-302014-06-302014-03-31
Value022000.0018000.019000.035000.08000.044000.00002000.0004000.0
Percentage of AllowanceForLoanAndLeaseLossesWriteOffs0.095.70.090.08.662.514.878.60.00.00.014.30.00.00.8

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet

us-gaap:AvailableForSaleSecuritiesGrossRealizedGainLossNet


Available
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302017-12-312017-09-302017-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-30
Value00200000.0-700000.000-300000.0-3500000.0-400000.000400000.00100000.03100000.0500000.01200000.02000000.0300000.0200000.0600000.0700000.01000000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedGainLossNet0.00.0100.0100.00.00.0100.0100.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BrokerageCommissionsRevenue

us-gaap:BrokerageCommissionsRevenue


Brokerage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value195213199172177211183163164155167158166165168162172175178171182197187194183180210151152159152145157148134127127123123143138155103105
Percentage of BrokerageCommissionsRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BrokerageCommissionsRevenue us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Brokerage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value139147139120116136129118120109117117118119
Percentage of BrokerageCommissionsRevenue71.469.169.969.965.664.870.572.072.970.770.074.570.871.9

sf:InstitutionalGroup


Brokerage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5566605260745445444550404846
Percentage of BrokerageCommissionsRevenue28.630.930.130.134.435.129.528.027.129.330.025.529.228.1

us-gaap:CommunicationsAndInformationTechnology

us-gaap:CommunicationsAndInformationTechnology


Communications
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value4141404043413936353536333633303434333431373634353129282725242526252219192020191818181514
Percentage of CommunicationsAndInformationTechnology100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount

us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value3.83.82.93.93.63.53.83.23.03.42.73.46.30.41.61.83.30.42.01.61.61.32.91.61.61.6
Percentage of DefinedContributionPlanEmployerDiscretionaryContributionAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAmortizationAndAccretionNet


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value101011109.8579.3789.4398.5210107.3937.0366.8036.6645.519107.6279.022111010109.329126.97.9527.5537.47.27.1138.8268.68.77.8768.1087.47.47.1899.1436.56.55.6066.2436.46.25.342
Percentage of DepreciationAmortizationAndAccretionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value181813141414121212121010118.629
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPreferredStockCash us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStockCash

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.2898.2897.6779.8974.8434.8444.8434.8445.2882.3442.3442.3432.3442.344
Percentage of DividendsPreferredStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsShareBasedCompensationCash us-gaap:StatementEquityComponents

us-gaap:DividendsShareBasedCompensationCash

us-gaap:AdditionalPaidInCapital


Dividends
Period End2020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-30
Value000-350000.0-1738000.0-1724000.0-1699000.0
Percentage of DividendsShareBasedCompensationCash0.00.00.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2409000.02336000.08894000.07946000.0-156000.0-9822000.010130000.0-4064000.0-3290000.02156000.0-2262000.0-1331000.0-5834000.03736000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 us-gaap:FairValueByAssetClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

sf:MunicipalSecurities


Fair
Period End2020-09-302020-06-302020-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value00-1000.05000.03000.0-1000.01000.06000.0-1000.04000.05000.026000.01000.04000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings10.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OtherFinancialInstrumentOwned


Fair
Period End2021-03-31
Value-21000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings10.0

sf:OtherInvestment


Fair
Period End2021-06-302021-03-312020-09-302020-06-302015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-232000.0-285000.00-478000.0-1151000.0-1576000.03030000.0938000.0205000.02619000.0692.09238700.0-3514000.0-2070000.0-3661000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-302020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value-3000000.0-166000.0002000.0-167000.003000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings10.00.00.00.00.0-3340.00.0-300.0

us-gaap:AuctionRateSecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value026000.0-6000.0-1622000.0579000.0-418000.0100000.0107000.0997000.016000.073000.0181000.0-13000.0251000.0366000.0-293000.057000.0361000.0422000.0460000.0-631000.0-788000.0546000.0-101000.0407000.0-309.0205430.0-519000.0617000.0-304000.065000.0350000.015000.0451000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings10.00.00.00.00.00.00.02140.033233.3-1600.07300.03016.71300.06275.07320.0-1126.95700.09025.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Loans


Fair
Period End2021-06-302020-09-302020-06-302020-03-31
Value-27000.0690000.0-786000.0-2827000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings10.00.00.0282700.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease us-gaap:FairValueByAssetClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease

sf:CorporateEquitySecurities


Fair
Period End2021-06-302021-03-312019-12-312019-09-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value6.7542.00.01.06-0.240.0-3.593-0.512-0.1841.550.0371.070.2692.962
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:MunicipalSecurities


Fair
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value0.00.0-0.0010.00.0-0.52-0.095-0.047-0.0010.0010.006-0.0010.0040.005-0.5240.0010.004
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease0.00.00.00.00.00.00.00.00.00.0-2.50.0-0.10.0102.3-0.50.3

sf:OtherFinancialInstrumentOwned


Fair
Period End2021-03-31
Value2.993
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease149.7

sf:OtherInvestment


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value-7.162-0.2857.1120.034-0.020.00.00.0-0.004-3.0273.0270.4650.75515-14.6812.685-6.433-8.813-12.615
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease-106.0-14.20.00.00.00.00.00.00.00.0591.2-1645.130.02040.51431.3-5457.690.60.00.00.0

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-302020-09-302018-12-312018-09-302018-06-302015-12-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value1.806-0.166-0.180.0-0.0020.00.0-44.3870.342-5.2410.019
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease26.70.00.00.00.00.00.0-1498.50.00.00.0

us-gaap:AuctionRateSecurities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value0.00.0260.134-0.006-1.6220.579-3.0680.10.107-8.7780.016-9.5020.181-0.013-14.4340.366-1.918-0.143-0.1140.422-5.7827.8695.837-3.679-4.976-1.518
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease0.01.30.00.00.00.0-289.40.00.00.00.00.0-75.40.0401.70.0374.677.7-7.41140.5-540.42925.3197.10.00.00.0

us-gaap:Loans


Fair
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-30
Value8.571-4.11-0.6481.108-8.64917
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease126.90.00.00.00.01679.2

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases us-gaap:FairValueByAssetClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

sf:CorporateEquitySecurities


Fair
Period End2021-06-302021-03-31
Value1.02.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.0

sf:OtherFinancialInstrumentOwned


Fair
Period End2021-03-31
Value3.014
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases150.7

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-30
Value0.076
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases7.6

us-gaap:Loans


Fair
Period End2021-06-302020-09-302020-06-302019-09-30
Value8.5980.6670.13917
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases859.80.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales us-gaap:FairValueByAssetClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

sf:OtherInvestment


Fair
Period End2020-12-312020-09-302020-06-302020-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.00.00.00.023.089110.2662.4457.231100.004709-6.7941992.6022.9131.286
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Loans


Fair
Period End2020-09-302020-06-302020-03-31
Value4.4670.0013.004
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales0.00.015020.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3 us-gaap:FairValueByAssetClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

sf:CorporateEquitySecurities


Fair
Period End2021-06-302019-12-312019-09-302015-06-30
Value5.7540.01.062.877
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3100.00.0100.0100.0

sf:OtherInvestment


Fair
Period End2020-12-312020-09-302020-06-302016-12-312016-09-302016-06-302013-12-312013-09-30
Value6.930.0340.00.00.465-12.58839912
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel30.00.00.00.00.00.00.00.0

us-gaap:FloorBrokerageExchangeAndClearanceFees

us-gaap:FloorBrokerageExchangeAndClearanceFees


Floor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value131512131514111011101111109.365101111109.66210121110129.124108.3089.9719.2489.0288.44810109.0587.488.0317.7477.6126.0977.46.8946.6495.2725.744
Percentage of FloorBrokerageExchangeAndClearanceFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfMortgageLoans


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-30
Value7.5131315102.55.44.52.30.90.42.62.72.52.93.23.42.94.34.94.12.73.33.33.52.61.62.21.71.21.22.23.34.64.23.63.22.84.32.01.4-3.21.4
Percentage of GainLossOnSaleOfMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.00.3150.01.296-3.8120.412351010.246218.965410.195150.225-1.155-7.96515-26.844134.25558
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments0.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

sf:InstitutionalGroup


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.00.3150.01.296-3.8120.412371010.908140.0160.3460.0231.5420.225-0.231-2.2293.089-26.844131176
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments0.0100.00.0100.0100.0100.0104.9100.0369.167.30.20.811.810.0100.020.028.020.0100.0100.0262.8130.1

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-31
Value0009972000.0
Percentage of GoodwillWrittenOffRelatedToSaleOfBusinessUnit0.00.00.0100.0

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-31
Value0009972000.0
Percentage of GoodwillWrittenOffRelatedToSaleOfBusinessUnit0.00.00.0100.0

us-gaap:IncreaseDecreaseInBrokerageReceivables

us-gaap:IncreaseDecreaseInBrokerageReceivables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12412104-138.773-120.93676-148.003-93.95117772-130.546-26.0412785123-22.847-197.763-469.038476-24.285-130.355117-49.443-184.159351-200.414-0.354-90.397200154-166.514-190.59121017763-98.81474-15.378-6.638-74.85140-77.38813640-168.85855
Percentage of IncreaseDecreaseInBrokerageReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerAsset


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value129266-118.15920-435.883117-177.16849-37.298182-265.187250.5156
Percentage of IncreaseDecreaseInContractWithCustomerAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value113-178.278364536205-280.473118151-200.229209-92.756-78.428-29.277
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value893131899697-578.1121548495-64.415-148.816-813.7361360111561-82.312527833349173164220046635792521-197.126-520.10343237-101.13448-58.063-0.478221450210422146418286-49.025479152.322247120284-58.948
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased

us-gaap:IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value204206-161.9561.612-70.4735.943-242.945-50.547-22.7723135-33.307-14.8541802943-48.881553350-59.1561539.421-54.40321-42.384-25.758-72.32-29.773233-43.04217-107.15217-49.372-40.4571423.574-6.754-19.275-75.944167-71.24717-116.36292
Percentage of IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities

us-gaap:IncreaseDecreaseInOtherAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-97.3912035538158-234.4451719325-252.1994432139-238.12143159103-170.76677949.001-246.487-12.623-25.91165-288.0491061167-248.454695847-126.444-13.573568.882-119.349112.0467-151.611576646-116.432
Percentage of IncreaseDecreaseInOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherLoans

us-gaap:IncreaseDecreaseInOtherLoans


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value213041672940633957504930315.5992513112131132225118193710271324121227191210111625-16.161-8.314-7.922-14.029-17.014-10.651-10.768-7.943
Percentage of IncreaseDecreaseInOtherLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-98.32238182-10.05-105.94951-4.712-7.949242433-84.794-15.8686936-40.836318723-14.1615133-28.371-47.388-4.8453245-57.28926-11.515-41.807-38.745-65.19866-29.836-22.8419.08235-51.9169.4831110-13.139-0.182-19.53
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPayablesToBrokerDealers

us-gaap:IncreaseDecreaseInPayablesToBrokerDealers


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4844-37.188-100.709-39.4431067.111-38.0847321-196.846986318-143.45928-40.08374-19.293-47.2518.231-3.79248-7.45959-1.624-43.495-11.337-4.91751-19.403-13.7687.09130-20.76416-11.20213-8.518-83.39661-42.56-58.847106-21.182-12.995
Percentage of IncreaseDecreaseInPayablesToBrokerDealers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInSecuritiesLendingPayable

us-gaap:IncreaseDecreaseInSecuritiesLendingPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value678657-40.849-207.573-272.56-10.57224-32.866132-298.987901712090.001-42.565-17.862-106.4747725195-151.319282-56.694990.442-21.5930.682
Percentage of IncreaseDecreaseInSecuritiesLendingPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInTradingSecurities

us-gaap:IncreaseDecreaseInTradingSecurities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value263287-125.687-26.503-86.293-40.421-225.308-162.46754-2.641104-114.6919637781.8525.562131-223.746257279-59.232-131.8377624-1251.33-87.49336190-46.158118-182.03239-1788.72-4.734175100-38.807-77.5242117-201.98155-109.651131
Percentage of IncreaseDecreaseInTradingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments

us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312011-12-312011-09-30
Value0.220.060.6430.36-0.077-2.095500.531-0.5567.7684.5486.114-0.157120.651-0.388270.07.3329.1690.0150.0290.00.03.2565.020.0
Percentage of IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.0100.00.00.0100.0100.00.0

us-gaap:IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Indefinite
Period End2020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312011-12-312011-09-30
Value0.00.00.0-1.5324.66.380.0100.00.02.810.07.3112.2160.0100.00.01.670.1920.0
Percentage of IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments0.00.0-0.073.1101.1104.4-0.089.40.0-0.010.20.0100.034.024.20.065.80.00.00.03.80.0

sf:InstitutionalGroup


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312013-12-312013-09-302013-06-302013-03-312011-12-312011-09-30
Value0.220.060.6430.36-0.077-0.563500.531-0.5567.768-0.052-0.266-0.1571.280.651-0.388240.00.021240.00.03.2564.8280.0
Percentage of IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.026.9100.0100.0100.0100.0-1.1-4.4100.010.6100.0100.089.80.00.066.081.50.00.0100.096.20.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value1331271191141281611671781871911841691541371261171081009074656248434342445246424039322930272725252421181414
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeSecuritiesAvailableForSale

us-gaap:InterestAndDividendIncomeSecuritiesAvailableForSale


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value31292831414848546165666663545348464235272422151013141716181918171412121111
Percentage of InterestAndDividendIncomeSecuritiesAvailableForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value92878176799595959593
Percentage of InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDomesticDeposits

us-gaap:InterestExpenseDomesticDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value1.2141.2831.2261.4782.2779.569132429283225158.134.2374.771.8871.768-3.4323.6284.4772.661.8681.7832.0472.1152.4881.7431.951.7453.412.6362.8352.8943.0623.6064.281
Percentage of InterestExpenseDomesticDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.0410.0110.1170.5150.6822.3532.1371.1462.9111.6784.5944.2323.0953.2522.5341.2552.7971.7191.4891.8962.6350.759
Percentage of InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentBankingRevenue

us-gaap:InvestmentBankingRevenue


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value376339337218217179277198179161201168161176232181185126134144133100102118161125184120141132158921227875726770563764414134
Percentage of InvestmentBankingRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentBankingRevenue us-gaap:ProductOrService

sf:AdvisoryFees


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value20613017380977615510482104111758797
Percentage of InvestmentBankingRevenue54.938.551.437.145.142.456.052.746.264.855.244.854.055.4

sf:CapitalRaising


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value16920816413711910312193965690937478
Percentage of InvestmentBankingRevenue45.161.548.662.954.957.644.047.353.835.244.855.246.044.6

us-gaap:InvestmentBankingRevenue us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

sf:AdvisoryFees, sf:GlobalWealthManagement


Investment
Period End2020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302018-06-30
Value0.00.00.00.0190.00.00.081
Percentage of InvestmentBankingRevenue0.00.00.00.00.00.00.1

sf:AdvisoryFees, sf:InstitutionalGroup


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value20613017380977615510482104111758697
Percentage of InvestmentBankingRevenue54.938.551.437.145.142.456.052.746.264.855.244.854.055.4

sf:CapitalRaising, sf:GlobalWealthManagement


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11139.5628.1138.016109.2789.855108.2237.9157.7227.9687.688
Percentage of InvestmentBankingRevenue3.24.02.83.73.75.73.35.05.95.13.94.64.94.4

sf:CapitalRaising, sf:InstitutionalGroup


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1571951541291119311284864882856671
Percentage of InvestmentBankingRevenue41.957.545.859.251.251.940.642.348.030.140.950.641.040.3

us-gaap:InvestmentBankingRevenue us-gaap:StatementBusinessSegments

sf:GlobalWealthManagement


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11139.5628.1138.016109.2789.855108.2237.9157.7228.0497.688
Percentage of InvestmentBankingRevenue3.24.02.83.73.75.83.35.05.95.13.94.65.04.4

sf:InstitutionalGroup


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value364325328210209169267188169153193161153168
Percentage of InvestmentBankingRevenue96.896.097.296.396.394.296.795.094.194.996.195.495.095.6

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value692697621533547577566486466458448422442457620448453436420434460411398404409355370331355346353326321315262267239254228210229231216206
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value25242624242321222221
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value000-54999000.0708000.0672000.0232000.0
Percentage of NoncontrollingInterestDecreaseFromDeconsolidation0.00.00.0100.0100.0100.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value889906825724752797781670652632637597624630804613642596606614636576570569559490508457482468484447447418356358330341311295354315334482292272
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value13252420219.207178.74713126.9966.1279.0733.357129.5587.1988.752129.209177.23117181311-3.964.8038.7425.21913112019315.418138.3790.544.5566.2563.7571.945
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value7072736866666458615857545357545757525262585761534844434142404241413434333230313029292624
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value25252925232424222221212221
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-09-30
Value242263
Percentage of OperatingLeasePayments100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value17-22.67101976-73.2271.86161625-8.189-3.138
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value17-22.67101976-73.2271.86161625-8.189-3.138-11.856-13.071
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-312012-09-302012-06-30
Value0200000.0500000.000-200000.002900000.0000000000000200000.01900000.00400000.0700000.01200000.00100000.0200000.0500000.0800000.0400000.01300000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax0.0100.0100.00.00.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value6.66.4-5.17.626-27.92.14.43.910-21.62.16.02.3-10.25.03.74.8-3.15.8
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value0-2968000.04023000.0-1706000.0-142000.0-477000.0-1957000.0-1826000.0-2687000.0-1523000.0712000.02706000.0-1018000.0183000.0-518000.01033000.011416000.04279000.0-3427000.0-4980000.0889000.0-289000.0713000.0-225000.047000.01108000.0360000.0626000.01497000.0473000.03428000.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value22101976-73.21.9-1.61625-8.189-3.138-11.856-13.071-7.5534.7363.773.777-9.1124.49411-1.028-3.872-0.611-1.8047.6760.155-3.8842.7042.862-0.37-8.16-35.412
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value8084777061799978786884768172886185638875685964636151574749475544483633293027252769292721
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-11.403-26.5822.4-0.2772.7395.4646.4926.391196.429-75.85383-0.633.871-0.66-0.266-1.112-0.999-0.197-3.615-3.3882.52413-7.29
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale

us-gaap:PaymentsForOriginationOfMortgageLoansHeldForSale


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4317541006812725474554591429272241339355404411403400349738825674419508378504464-837.991321289200206232399437-868.035486313356421289169179369374220166
Percentage of PaymentsForOriginationOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromBusinessesAndInterestInAffiliates

us-gaap:PaymentsForProceedsFromBusinessesAndInterestInAffiliates


Payments
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.00.3150.00.056107-0.287288.993-29.8080.0290.477-2.3270.09.070.4590.03.24468623
Percentage of PaymentsForProceedsFromBusinessesAndInterestInAffiliates0.0100.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherLoansAndLeases

us-gaap:PaymentsForProceedsFromOtherLoansAndLeases


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value895107936520028259361613825819526840527413017263030126964078970432714218166190200110262954.18779967673452256590797.60427-5.366257.694
Percentage of PaymentsForProceedsFromOtherLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value8.2898.2898.2899.2844.8444.8444.8434.8445.2882.3442.3442.3432.3442.3442.3442.3432.3442.3442.343
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.169665.0841.181.077682.8431.4331.145273.4141.4181.86336138-10.443.72882
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value191427235270.06010.812380.250.25218126112922333645943913247093975299910.2240.00.1991451381511618810783118533731110319226505111251351179
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesEquity100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireHeldToMaturitySecurities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value7478110.00.0331530.0391517823793213091832198851921482100.00.00.07.9590.00.00.01654138201136395414113.03242
Percentage of PaymentsToAcquireHeldToMaturitySecurities100.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireLoansHeldForInvestment

us-gaap:PaymentsToAcquireLoansHeldForInvestment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.382.6750.08.4170.012281.250.02.7040.0361.4060.15-0.5954.6313.9291.31328-13.1971119110.0741.747351.1272.127105721378.995124738211223432430
Percentage of PaymentsToAcquireLoansHeldForInvestment100.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockDividendRatePercentage

us-gaap:PreferredStockDividendRatePercentage


Preferred
Period End2020-11-11
Value50.0
Percentage of PreferredStockDividendRatePercentage100.0

us-gaap:PrincipalTransactionsRevenue

us-gaap:PrincipalTransactionsRevenue


Principal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-06-302010-03-31
Value152165142140166138106979610481838897978795116111117126120107958510048109125126118122111107971029111693767992122117
Percentage of PrincipalTransactionsRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt

us-gaap:ProceedsFromIssuanceOfSeniorLongTermDebt


Proceeds
Period End2020-12-312020-09-302012-12-312012-09-302012-06-302012-03-31
Value0.09-0.3741460.00.0170
Percentage of ProceedsFromIssuanceOfSeniorLongTermDebt100.0100.0100.00.00.0100.0

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromIssuanceOrSaleOfEquity


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-30
Value0.00.0150.00.0
Percentage of ProceedsFromIssuanceOrSaleOfEquity0.0100.00.00.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11112811499296385189624316934803053281291351295221982633573311312465672156296165805968238681761641246311925720671158873032
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-09-30
Value5214804.180.3230.277155252001411143841041082301766164678770563743302923222820253328310.0162894.9648.650.2
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase

us-gaap:ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value199178.684-37.617-255.6483-173.258-197.39295-93.41939-18.8516811278-88.60324-48.8196.812-55.2682612171-235.41386216-104.634-145.76643-17.658.3589551-31.81761-74.84711612710-101.042331040-48.033-15.916
Percentage of ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value161.108-0.1130.00.02.252103.5690.1
Percentage of ProceedsFromSaleAndMaturityOfOtherInvestments100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.00.02032880.04861550.0317550.00.00.00.0870.00.00.00.00.00.0895520.070162663.44.5171186392912.7
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities0.00.0100.0100.00.0100.0100.00.0100.0100.00.00.00.00.0100.00.00.00.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale

us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value580952753992642506526496426333293272405373363373459361731851568472496412510394-1941.553336267205175306413476-2678.561390337346404230143234389328201184
Percentage of ProceedsFromSaleOfMortgageLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-4.204-3.427-2.105-1.77713184.4120.9292.3532.2835.1226.9244.2772.0435.347.995.8566.1366.0163.5611.8244.2592.0733.7351.4161.8461.7821.8712.9681.91-2.5332.2971.521.721.7040.1610.596
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancialInstrument

sf:CommercialAndIndustrial


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-5.105-9.972-8.608105.6919.9551.937-1.070.7430.2113.7785.0083.1391.9717.4276.3122.2663.6622.9472.6312.1162.9522.3343.1171.1931.4950.7482.3462.436
Percentage of ProvisionForLoanAndLeaseLosses121.4291.0408.9-579.843.252.543.9-115.231.69.273.872.373.496.5139.179.038.759.749.073.9116.069.3112.683.584.381.042.0125.482.1

sf:ConstructionAndLand


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-30
Value-2.921.5987.089-2.8892.1223.6661.3460.8650.6780.4830.3380.60.1040.099-0.1330.009-0.2130.2050.0290.0590.0260.040.0310.0470.00.0
Percentage of ProvisionForLoanAndLeaseLosses69.5-46.6-336.8162.616.119.330.593.128.821.26.68.72.44.8-2.50.1-3.63.30.51.71.40.91.51.30.00.0

sf:OtherLoans


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-30
Value-0.059-0.0190.0280.009-0.0370.049-0.0040.0380.040.0780.076-0.003-0.002-0.088-0.003
Percentage of ProvisionForLoanAndLeaseLosses1.40.6-1.3-0.5-0.30.3-0.14.11.73.41.5-0.0-0.0-1.6-0.0

sf:SecuritiesBasedLoans


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.350.1540.1130.095-1.108-0.7920.18-0.130.0840.2490.055-0.0050.034-0.194-1.224-0.2880.2070.2991.1910.1720.126-0.0020.1010.0610.1570.189
Percentage of ProvisionForLoanAndLeaseLosses-8.3-4.5-5.4-5.3-8.4-4.24.1-14.03.610.91.1-0.10.8-9.5-22.9-3.63.54.919.84.86.9-0.04.91.611.110.2

us-gaap:CommercialRealEstate


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-1.1574.480.663-2.732.4823.810.6610.4250.0570.6430.0160.090.352-0.20.4930.0952.0170.2550.857-0.008-0.781.022-0.006-0.036-0.0260.038-0.0180.010.045
Percentage of ProvisionForLoanAndLeaseLosses27.5-130.7-31.5153.618.820.115.045.72.428.20.31.38.2-9.89.21.234.44.214.2-0.2-42.824.0-0.3-1.0-1.82.1-1.00.51.5

us-gaap:HomeEquity


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0.085-0.033-0.007-0.205-0.040.0570.0060.0130.0490.0610.080.00.0640.001-0.11-0.013-0.003-0.0850.0860.0020.016-0.0230.037-0.02-0.0040.002-0.0070.143-0.01
Percentage of ProvisionForLoanAndLeaseLosses-2.01.00.311.5-0.30.30.11.42.12.71.60.01.50.0-2.1-0.2-0.1-1.41.40.10.9-0.51.8-0.5-0.30.1-0.47.6-0.3

us-gaap:ResidentialMortgage


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value4.6020.365-1.383-6.364.0582.2331.7280.5190.4570.270.7351.1650.5490.3491.2951.5661.3791.530.7860.3460.210.0880.1190.1970.114
Percentage of ProvisionForLoanAndLeaseLosses-109.5-10.765.7357.930.811.839.255.919.411.814.316.812.817.124.319.623.524.913.19.711.52.15.75.38.1

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:UnfundedLoanCommitment


Provision
Period End2021-06-302021-03-312020-09-302020-06-30
Value5.51.83.06.0
Percentage of ProvisionForLoanAndLeaseLosses-130.8-52.5-168.845.6

us-gaap:ProvisionForLoanLeaseAndOtherLosses

us-gaap:ProvisionForLoanLeaseAndOtherLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-9.652-5.252-1.141-1.07616195.170.9993.2271.6115.6217.3853.9372.6586.968.234.5366.2596.3914.8232.0084.5719.1851.1162.1932.22.8812.142.8051.8874.2232.9442.1571.2941.7720.0680.6620.9551.2570.40.845-0.2591.039-0.002-0.489-0.425
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForOtherCreditLosses

us-gaap:ProvisionForOtherCreditLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-9.652-5.2520.0-1.35319164.4120.9292.353
Percentage of ProvisionForOtherCreditLosses100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenuesExcludingInterestAndDividends

us-gaap:RevenuesExcludingInterestAndDividends


Revenues
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value954782780776808686665628666617625639697620633590586586603571581591597560578523560546562478498441417420374400356334358366401340328312
Percentage of RevenuesExcludingInterestAndDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-31
Value108.956
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:AwardType, us-gaap:Vesting

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

sf:PerformanceBasedRestrictedStockUnits, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value080.0079.200.80000.8000.8
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.0100.00.0100.00.0100.00.00.00.0100.00.00.0100.0

sf:PerformanceBasedRestrictedStockUnits, us-gaap:ShareBasedCompensationAwardTrancheTwo


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value020.0019.800.20000.2000.2
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.025.00.025.00.025.00.00.00.025.00.00.025.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value78000.0155000.0-2390000.0590000.01826000.0476000.0327000.0403000.0389000.0360000.0
Percentage of ShortTermLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:BusinessAcquisition

us-gaap:StockIssuedDuringPeriodSharesNewIssues

sf:BusinessBancsharesInc


Stock
Period End2021-06-302021-03-31
Value100000.02300000.0
Percentage of StockIssuedDuringPeriodSharesNewIssues100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.927-109.224-13.125-3.403-4.416-105.57-6.996-3.70814-95.295
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-7.559-21.587-1.614-0.302-0.794-46.717-1.049-0.478-18.3190.027
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan-258.319.812.38.918.044.315.012.9-129.9-0.0

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.35629.2872.3283.988544.8342.5662.925665.8092.7737.53112
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan114.5-57.0-70.8-68.4-90.3-51.7-69.1-69.220.7-69.60.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueOther us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueOther

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9000.047000.0136000.0138000.0-140000.085000.0-9000.014000.039000.0-16000.047000.045000.0-41000.04000.0
Percentage of StockIssuedDuringPeriodValueOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-189000.0-103000.0-738000.0-939000.01196000.0867000.0-491000.0-709000.0-323000.0-264000.0813000.058000.0285000.0787000.0
Percentage of StockIssuedDuringPeriodValueOther-2100.0-219.1-542.6-680.4-854.31020.05455.6-5064.3-828.21650.01729.8128.9-695.119675.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value649000.0659000.0993000.0997000.0996000.0908000.01032000.01244000.01213000.01272000.0
Percentage of SubleaseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockAcquiredAverageCostPerShare


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302012-12-312012-09-302011-12-312011-09-30
Value65.8561.91-16.270-0.1249.74-0.1655.4356.3253.25-6.0753.9356.2856.780043.83030.5229.7-1.2645.17-0.229.34027.46
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302012-12-312012-09-30
Value29121.80.00.3563555715310716432.80.00.0130.0-0.038183.79151652.182.6
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value28121.7440.00.357563455715310716432.839
Percentage of TreasuryStockValueAcquiredCostMethod99.994.896.90.0119.099.9100.099.9100.099.9100.0100.2100.1101.4

us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments us-gaap:StatementEquityComponents

us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments

us-gaap:AccumulatedOtherComprehensiveIncome


Unrealized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0-2968000.04023000.0-1706000.0-142000.0-477000.0-1957000.0-1826000.0-2687000.0-1523000.0712000.02706000.0
Percentage of UnrealizedGainLossOnCashFlowHedgingInstruments0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value233000.0108000.06000.020000.027000.015000.0-9000.054000.028000.06000.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding us-gaap:StatementClassOfStock

dei:EntityCommonStockSharesOutstanding

sf:DepositorySharesEachRepresentingOneByThousandthInterestInShareOfSixPointOneTwoFivePercentageNonCumulativePreferredStockSeriesCPreferredStock


Entity
Period End2020-08-03
Value0.009
Percentage of EntityCommonStockSharesOutstanding100.0

us-gaap:CommonStock


Entity
Period End2020-08-032020-05-012020-02-142019-11-01
Value68686968
Percentage of EntityCommonStockSharesOutstanding761756.70.00.00.0

sf:AccumulatedDepreciationDepletionAndAmortizationFixedAssetsExcludingLeasedAssets

sf:AccumulatedDepreciationDepletionAndAmortizationFixedAssetsExcludingLeasedAssets


Accumulated
Period End2020-12-312019-12-312018-12-31
Value323343302
Percentage of AccumulatedDepreciationDepletionAndAmortizationFixedAssetsExcludingLeasedAssets100.0100.0100.0

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312014-03-312013-12-312013-09-302013-06-302012-06-302012-03-31
Value20612413788176259229226227146172193228296322
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughThreeYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsAmortizedCost

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312014-03-312013-12-312013-09-302013-06-302012-06-302012-03-31
Value20012113485174261229226234144169190224294318
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-09-302011-06-30
Value165254266320302412429419397137123121117314515072
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearThroughFiveYearsAmortizedCost

sf:AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearThroughFiveYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-09-302011-06-30
Value155242247302288422422413407137123123119314515373
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearThroughFiveYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:AvailableForSaleSecuritiesInUnrealizedLossPositionsPercentageOfAvailableForSalePortfolio

sf:AvailableForSaleSecuritiesInUnrealizedLossPositionsPercentageOfAvailableForSalePortfolio


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value20.638.223.546.8
Percentage of AvailableForSaleSecuritiesInUnrealizedLossPositionsPercentageOfAvailableForSalePortfolio100.0100.0100.0100.0

sf:BrokerageClients

sf:BrokerageClients


Brokerage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value9998851063102798294674090778863783762772079882874782174584293189810771000423449332321319323327318333288325295329249291245241268212
Percentage of BrokerageClients100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:BusinessCombinationLiabilityForInstallmentPaymentsAndContingentConsideration us-gaap:BusinessAcquisition

sf:BusinessCombinationLiabilityForInstallmentPaymentsAndContingentConsideration

sf:BAndF


Business
Period End2020-12-312019-12-31
Value1620
Percentage of BusinessCombinationLiabilityForInstallmentPaymentsAndContingentConsideration100.0100.0

sf:Mooreland


Business
Period End2020-12-312019-12-31
Value1318
Percentage of BusinessCombinationLiabilityForInstallmentPaymentsAndContingentConsideration81.291.5

sf:CashAndCashEquivalentsAndCashSegregatedForRegulatoryPurposes

sf:CashAndCashEquivalentsAndCashSegregatedForRegulatoryPurposes


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value15061520245218701902157912739318188512069715585476787614678658986
Percentage of CashAndCashEquivalentsAndCashSegregatedForRegulatoryPurposes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:CashEquivalentsMeasuredAtNetAssetValue

sf:CashEquivalentsMeasuredAtNetAssetValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8.4932234106512625283120191817177716161535199.8221077
Percentage of CashEquivalentsMeasuredAtNetAssetValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:CashSegregatedForRegulatoryPurposes

sf:CashSegregatedForRegulatoryPurposes


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value14495172154111196131622173132211122690250.150.214730.16660372270.3210.1549
Percentage of CashSegregatedForRegulatoryPurposes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:CollateralizedLoanPortfolio

sf:CollateralizedLoanPortfolio


Collateralized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value99.098.998.898.60.9810.9770.9830.9830.9810.9850.9840.9860.9830.9740.9720.9680.9820.9840.9790.9760.9720.9710.9720.9640.9680.9720.9580.9630.9740.9690.9680.9650.9570.90.960.940.950.950.950.9870.980.98
Percentage of CollateralizedLoanPortfolio100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:DailyBorrowingsUnderCreditArrangements

sf:DailyBorrowingsUnderCreditArrangements


Daily
Period End2021-06-302021-03-312020-12-312020-09-30
Value5050490490
Percentage of DailyBorrowingsUnderCreditArrangements100.0100.0100.0100.0

sf:DeferredTaxAssetLeaseLiabilities

sf:DeferredTaxAssetLeaseLiabilities


Deferred
Period End2020-12-312019-12-31
Value211181
Percentage of DeferredTaxAssetLeaseLiabilities100.0100.0

sf:DeferredTaxLiabilitiesLeaseRightOfUseAsset

sf:DeferredTaxLiabilitiesLeaseRightOfUseAsset


Deferred
Period End2020-12-312019-12-31
Value210180
Percentage of DeferredTaxLiabilitiesLeaseRightOfUseAsset100.0100.0

sf:FinancialInstrumentsOwnedOtherAtFairValue2 us-gaap:FairValueByLiabilityClass

sf:FinancialInstrumentsOwnedOtherAtFairValue2

us-gaap:SecuritiesSoldNotYetPurchased


Financial
Period End2021-06-302020-12-31
Value1211
Percentage of FinancialInstrumentsOwnedOtherAtFairValue2100.0100.0

sf:FinancialInstrumentsSoldNotYetPurchasedOthersAtFairValue us-gaap:FairValueByLiabilityClass

sf:FinancialInstrumentsSoldNotYetPurchasedOthersAtFairValue

us-gaap:SecuritiesSoldNotYetPurchased


Financial
Period End2021-03-312020-12-312019-12-31
Value151115
Percentage of FinancialInstrumentsSoldNotYetPurchasedOthersAtFairValue100.0100.0100.0

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value13141623242424242329151428262835231.0630.6955.885.389
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans us-gaap:FinancialInstrument

sf:CommercialAndIndustrial


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1212142123232323232814131816172512
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans88.889.087.493.795.997.097.598.598.598.896.796.564.262.463.472.452.8

us-gaap:CommercialRealEstate


Financing
Period End2020-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-06-302014-12-31
Value0.1449.5229.5229.5228.8289.8090.2190.228
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans1.034.035.433.625.242.63.74.2

us-gaap:ResidentialMortgage


Financing
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1.4071.4121.6971.1210.6190.5190.3280.170.170.1710.1730.1740.1760.1780.5090.5110.706
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusAndRestructuredLoans10.29.710.54.82.52.11.40.70.70.61.21.20.60.71.81.566.4

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9.6861313141414
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance100.0100.0100.0100.0100.0100.0

sf:FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance us-gaap:FinancialInstrument

sf:CommercialAndIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7.0961112131212
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance73.383.788.890.390.290.2

us-gaap:CommercialRealEstate


Financing
Period End2021-06-302021-03-312020-12-31
Value0.0360.1440.144
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance0.41.11.0

us-gaap:ResidentialMortgage


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.5542.0831.4071.4091.411.411
Percentage of FinancingReceivableRecordedInvestmentNonaccrualStatusRestructuredLoansAndNonperformingLoansWithNoAllowance26.415.310.29.79.89.8

sf:FinancingReceivableTroubledDebtRestructuringAmount

sf:FinancingReceivableTroubledDebtRestructuringAmount


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.07900000.09100000.09100000.09100000.09100000.09100000.09100000.08900000.09200000.09700000.09700000.09800000.0200000.0300000.0200000.0200000.0400000.01000000.0
Percentage of FinancingReceivableTroubledDebtRestructuringAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

sf:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour


Finite
Period End2021-06-302021-03-312020-09-30
Value646475
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour100.0100.0100.0

sf:FixedAssetsGrossExcludingLeasedAssets

sf:FixedAssetsGrossExcludingLeasedAssets


Fixed
Period End2020-12-312019-12-312018-12-31
Value491725675
Percentage of FixedAssetsGrossExcludingLeasedAssets100.0100.0100.0

sf:FixedAssetsNetExcludingLeasedAssets

sf:FixedAssetsNetExcludingLeasedAssets


Fixed
Period End2020-12-312019-12-312018-12-31
Value167382372
Percentage of FixedAssetsNetExcludingLeasedAssets100.0100.0100.0

sf:HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue

sf:HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue


Held
Period End2021-03-312020-12-312020-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-06-30
Value1.623176.53338373940461315
Percentage of HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsNetCarryingAmount

sf:HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsNetCarryingAmount


Held
Period End2021-03-312020-12-312020-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-09-302011-06-30
Value1.623176.5374040414246131515
Percentage of HeldToMaturitySecuritiesDebtMaturitiesAfterThreeThroughFiveYearsNetCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:InterestBearingAndTimeDepositOfOfficials dei:LegalEntity

sf:InterestBearingAndTimeDepositOfOfficials

sf:StifelNicolaus


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value5300000.06400000.06700000.08800000.07400000.05200000.06700000.08900000.08600000.07000000.06500000.03800000.0100000.0200000.0200000.0200000.0200000.0400000.0500000.0200000.0200000.0300000.0300000.0200000.0200000.0500000.0300000.0300000.0400000.0400000.0400000.0200000.0100000.0100000.0200000.0100000.0100000.0600000.0
Percentage of InterestBearingAndTimeDepositOfOfficials100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:InvestmentsAtFairValue

sf:InvestmentsAtFairValue


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value1101191131089555797467
Percentage of InvestmentsAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour

sf:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour


Lessee
Period End2021-06-302021-03-312020-09-30
Value608600686
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour100.0100.0100.0

sf:LineOfCreditFacilitySublimit us-gaap:CreditFacility

sf:LineOfCreditFacilitySublimit

sf:TwoThousandAndTwentyOneCreditFacility


Line
Period End2021-05-27
Value200
Percentage of LineOfCreditFacilitySublimit100.0

sf:LoansAndLeasesPayableReceivableLoansInProcess

sf:LoansAndLeasesPayableReceivableLoansInProcess


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value-25.447-13.012-48.22213-2.92-53.953-27.7172.45-1.596-5.07527-0.856
Percentage of LoansAndLeasesPayableReceivableLoansInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:LoansReceivableHeldForInvestmentNetNotPartOfDisposalGroupMortgage

sf:LoansReceivableHeldForInvestmentNetNotPartOfDisposalGroupMortgage


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1277012091110061065010448999496249101896487068517
Percentage of LoansReceivableHeldForInvestmentNetNotPartOfDisposalGroupMortgage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingAssets

sf:OffsettingAssets


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value979755531615624562521839745688817803721816652623631680641726673628478421723528500564608614614499544489312
Percentage of OffsettingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingAssetsAmountsNotOffset

sf:OffsettingAssetsAmountsNotOffset


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-83.69-74.519-64.175-80.122-74.934-81.823-112.211-167.525-197.706-93.26-423.15-309.747-372.578389312220304361508455409331342
Percentage of OffsettingAssetsAmountsNotOffset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingAssetsCollateralReceived

sf:OffsettingAssetsCollateralReceived


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value883671443512530476399650542586374466327412303375307284100258253285123411708517486564608614614499544489312
Percentage of OffsettingAssetsCollateralReceived100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingAssetsGrossAmountsOfRecognizedAssets

sf:OffsettingAssetsGrossAmountsOfRecognizedAssets


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value979755531615624562521839745688817803721816652623631680641726673628478421723528500564608614614499544489312
Percentage of OffsettingAssetsGrossAmountsOfRecognizedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingAssetsNetAmount

sf:OffsettingAssetsNetAmount


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value129.8252322193.8579.4214.5158.63919262115372719343211101112101510148.157
Percentage of OffsettingAssetsNetAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingLiabilitiesAmountsNotOffset

sf:OffsettingLiabilitiesAmountsNotOffset


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-83.69-74.519-64.175-80.122-74.934-81.823-112.211-167.525-197.706-93.26-423.15-309.747-372.578389312220304361508455409331342
Percentage of OffsettingLiabilitiesAmountsNotOffset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingLiabilitiesCollateralPledged

sf:OffsettingLiabilitiesCollateralPledged


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value622363271189272729887914105689849484972138113324027422022920527214325415644726648175322290313435254191179
Percentage of OffsettingLiabilitiesCollateralPledged100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingLiabilitiesGrossAmountsOfRecognizedLiabilities

sf:OffsettingLiabilitiesGrossAmountsOfRecognizedLiabilities


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value706439336269349812999108112549919271186111577545346459759074967169148161115945026649175322290313435254191179
Percentage of OffsettingLiabilitiesGrossAmountsOfRecognizedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingLiabilitiesNetAmount

sf:OffsettingLiabilitiesNetAmount


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value0.031.8590.0160.0222.3831.2740.2320.3310.0019.72527215.0357.5363.767188.093119.243106.291142.733.5250.3220.414-8.403
Percentage of OffsettingLiabilitiesNetAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OffsettingLiabilitiesNetAmountsPresentedInStatementOfFinancialCondition

sf:OffsettingLiabilitiesNetAmountsPresentedInStatementOfFinancialCondition


Offsetting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-03-312012-12-31
Value706439336269349812999108112549919271186111577545346459759074967169148161115945026649175322290313435191179
Percentage of OffsettingLiabilitiesNetAmountsPresentedInStatementOfFinancialCondition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:OutstandingCommitmentsToOriginateLoans

sf:OutstandingCommitmentsToOriginateLoans


Outstanding
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value7828408891.07738833846164212451462052102141602232132262053013022891301781792231221011291046667137196241251330169141
Percentage of OutstandingCommitmentsToOriginateLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:PercentageOfAggregateDebitBalances dei:LegalEntity

sf:PercentageOfAggregateDebitBalances

sf:StifelNicolaus


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value40.339.840.037.80.370.2570.2120.1820.2020.2250.2090.20.1740.1610.1860.1850.1770.1680.1530.1730.1680.1930.2020.5060.4260.6830.6330.5230.5070.5310.5880.6320.6460.5290.7780.6370.5310.4520.2740.3070.346
Percentage of PercentageOfAggregateDebitBalances100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:PercentageOfLoansAndLeasesReceivableGrossCarryingAmount us-gaap:FinancialInstrument

sf:PercentageOfLoansAndLeasesReceivableGrossCarryingAmount

sf:AcaciaFederalSavingsBank


Percentage
Period End2020-12-312019-12-31
Value3.34.4
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount100.0100.0

sf:CommercialAndIndustrial


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value38.440.338.537.90.3920.3760.3530.360.3680.3760.3850.3750.3610.3570.3480.3460.3320.3090.3030.3120.3380.370.3820.4590.4080.424
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount0.00.01166.70.00.00.08.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:ConstructionAndLand


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value4.44.64.55.00.0450.0410.0410.0320.0250.020.0160.0140.0030.0030.0010.0030.0020.0020.0020.0020.0020.0010.0010.001
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount0.00.0136.40.00.00.00.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:OtherLoans


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value0.20.30.30.40.0060.0020.0030.0140.0160.0150.0150.0140.003
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount0.00.09.10.00.00.00.10.00.00.00.00.00.0

sf:SecuritiesBasedLoans


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value18.117.117.317.10.1620.1920.2150.2160.2160.2110.2080.220.2490.2530.2590.2670.2830.2920.2860.2910.3370.3840.4370.346
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount0.00.0524.20.00.00.04.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommercialRealEstate


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value2.93.13.33.60.0380.0390.0440.0420.0410.0410.0370.0390.0170.0140.0170.0110.0120.0130.0140.0130.020.0240.0290.0080.0080.008
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount0.00.0100.00.00.00.01.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:HomeEquity


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value0.60.60.70.60.0060.0060.0050.0050.0050.0050.0040.0030.0030.0020.0020.0020.0020.0030.0030.0030.0030.0040.0040.0050.0050.006
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount0.00.021.20.00.00.00.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ResidentialMortgage


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value35.434.035.435.40.3510.3440.3390.3310.3290.3320.3350.3350.3640.3680.370.3660.3620.3740.3840.3610.2910.135
Percentage of PercentageOfLoansAndLeasesReceivableGrossCarryingAmount0.00.01072.70.00.00.07.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

sf:PropertyPlantAndEquipmentResidualValuePercentage us-gaap:PropertyPlantAndEquipmentByType

sf:PropertyPlantAndEquipmentResidualValuePercentage

sf:AircraftEnginesHeldForOperatingLease


Property
Period End2020-12-31
Value15.0
Percentage of PropertyPlantAndEquipmentResidualValuePercentage100.0

sf:SecuritiesBorrowedAmountNotOffsetAgainstCollateral

sf:SecuritiesBorrowedAmountNotOffsetAgainstCollateral


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-68.274-51.786-46.183-31.528-37.123-27.484-52.319-139.759-60.974-64.52-57.328-47.974-77.5011177812299185291263244123182
Percentage of SecuritiesBorrowedAmountNotOffsetAgainstCollateral100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:SecuritiesBorrowedNetAmount

sf:SecuritiesBorrowedNetAmount


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value5.7137.6772219193.8178.294182.1273.577.462124.831.467171611232211101112101510147.648
Percentage of SecuritiesBorrowedNetAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:SecuritiesLoanedAmountNotOffsetAgainstCollateral

sf:SecuritiesLoanedAmountNotOffsetAgainstCollateral


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-68.274-51.786-46.183-31.528-37.123-27.484-52.319-139.759-60.974-64.52-57.328-47.974-77.5011177812299185291263244123182
Percentage of SecuritiesLoanedAmountNotOffsetAgainstCollateral100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:SecuritiesLoanedNetAmount

sf:SecuritiesLoanedNetAmount


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value0.031.8590.0160.0220.5780.0120.2320.3310.0019.72527215.0357.5363.767188.093119.243106.291142.733.5250.3220.3231.201
Percentage of SecuritiesLoanedNetAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:SecuritiesPurchasedUnderAgreementsToResellAmountsNotOffset

sf:SecuritiesPurchasedUnderAgreementsToResellAmountsNotOffset


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-15.416-22.733-17.992-48.594-37.811-54.339-59.892-27.766-136.732-28.74-365.822-261.773-295.07727223398205176216192164207160
Percentage of SecuritiesPurchasedUnderAgreementsToResellAmountsNotOffset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:SecuritiesPurchasedUnderAgreementsToResellNetAmount

sf:SecuritiesPurchasedUnderAgreementsToResellNetAmount


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-03-312014-12-312013-12-31
Value6.8322.1480.8283.2960.1250.040.021.1180.2010.1734.3383.7464.6972.045120.020.1230.509
Percentage of SecuritiesPurchasedUnderAgreementsToResellNetAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:SecuritiesSoldUnderAgreementsToRepurchaseAmountNotOffset

sf:SecuritiesSoldUnderAgreementsToRepurchaseAmountNotOffset


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value15221748375459271362836526129527223398205176216192164207160
Percentage of SecuritiesSoldUnderAgreementsToRepurchaseAmountNotOffset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:TimeDepositMaturitiesLessThanOneHundredThousandNextRollingTwelveMonths

sf:TimeDepositMaturitiesLessThanOneHundredThousandNextRollingTwelveMonths


Time
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2.1172.2222.7193.123.7194.9715.3055.3174.0364.974275.6170.4381.2131.6742.8773.984.8637.597101926375462820.1110.182
Percentage of TimeDepositMaturitiesLessThanOneHundredThousandNextRollingTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:TimeDepositMaturitiesLessThanOneHundredThousandOverThreeRollingYears

sf:TimeDepositMaturitiesLessThanOneHundredThousandOverThreeRollingYears


Time
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value54000.054000.0254000.013000.013000.0213000.013000.0113000.021000.081000.0140000.0145000.0332000.0617000.0952000.01268000.01529000.02509000.03032000.03701000.0
Percentage of TimeDepositMaturitiesLessThanOneHundredThousandOverThreeRollingYears100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:TimeDepositMaturitiesLessThanOneHundredThousandRollingYearsOneToThree

sf:TimeDepositMaturitiesLessThanOneHundredThousandRollingYearsOneToThree


Time
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value0.1020.2630.4090.2440.8556.2120.360.4370.690.48380.5440.1480.8550.9691.7151.9682.3562.6144.2095.6536.874101625340.1920.203
Percentage of TimeDepositMaturitiesLessThanOneHundredThousandRollingYearsOneToThree100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:TimeDepositMaturitiesOneHundredThousandOrMoreNextRollingTwelveMonths

sf:TimeDepositMaturitiesOneHundredThousandOrMoreNextRollingTwelveMonths


Time
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value3035637410617544170612261002151317400.6510.8771.3723.0313.9225.46411132333364061750.2490.245
Percentage of TimeDepositMaturitiesOneHundredThousandOrMoreNextRollingTwelveMonths100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:TimeDepositMaturitiesOneHundredThousandOrMoreOverThreeRollingYears

sf:TimeDepositMaturitiesOneHundredThousandOrMoreOverThreeRollingYears


Time
Period End2021-06-302021-03-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.10.10.20.27.084101923260.3010.2970.2910.2840.7830.8731.0060.7230.7831.1692.2373.336
Percentage of TimeDepositMaturitiesOneHundredThousandOrMoreOverThreeRollingYears100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:TimeDepositMaturitiesOneHundredThousandOrMoreRollingOneToThreeYears

sf:TimeDepositMaturitiesOneHundredThousandOrMoreRollingOneToThreeYears


Time
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2326303448396870881421571930.3380.9560.6471.1351.8291.9751.7333.8175.017.5213162941
Percentage of TimeDepositMaturitiesOneHundredThousandOrMoreRollingOneToThreeYears100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

sf:TransfersFromAvailableForSaleSecuritiesToHeldToMaturity

sf:TransfersFromAvailableForSaleSecuritiesToHeldToMaturity


Transfers
Period End2021-06-302021-03-312020-12-312020-06-30
Value3120.31291000313
Percentage of TransfersFromAvailableForSaleSecuritiesToHeldToMaturity100.0100.0100.0100.0

sf:UnusedLinesOfCreditToCommercialAndConsumerBorrowers us-gaap:FinancialInstrument

sf:UnusedLinesOfCreditToCommercialAndConsumerBorrowers

us-gaap:UnusedLinesOfCredit


Unused
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-12-132018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value280028002500210018001400150014001100955919919769695745590598559558492510522549403476360424358478404321282306274244220284477119102
Percentage of UnusedLinesOfCreditToCommercialAndConsumerBorrowers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AlternativeExcessNetCapital dei:LegalEntity

srt:AlternativeExcessNetCapital

sf:StifelNicolaus


Alternative
Period End2021-06-302021-03-312020-12-312020-09-30
Value584541463443
Percentage of AlternativeExcessNetCapital100.0100.0100.0100.0

srt:DraftsPayable

srt:DraftsPayable


Drafts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value847811790909011984104
Percentage of DraftsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:NetCapital dei:LegalEntity

srt:NetCapital

sf:StifelNicolaus


Net
Period End2021-06-302021-03-312020-12-312020-09-30
Value614570487468
Percentage of NetCapital100.0100.0100.0100.0

srt:PayablesToBrokerDealersAndClearingOrganizations

srt:PayablesToBrokerDealersAndClearingOrganizations


Payables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value425308177157298545712613432
Percentage of PayablesToBrokerDealersAndClearingOrganizations100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1112141011691111107610271146101210181004344374360318308455370351400404362380349339411274302277265220285289256266259242237240257228214165170113
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableNet

us-gaap:AccountsReceivableNet


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value18020214815614813815114714213711614613411796
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedSalariesCurrentAndNoncurrent

us-gaap:AccruedSalariesCurrentAndNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value576399638476375264507350267201460379330238493330244159295242176147363259228147359286249175337247215154187198143124204159147118234166
Percentage of AccruedSalariesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2020-12-312019-12-31
Value1814
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0

us-gaap:AlternativeInvestment

us-gaap:AlternativeInvestment


Alternative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value283546117623638414535363737101
Percentage of AlternativeInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AlternativeInvestment us-gaap:InvestmentType

srt:PartnershipInterest


Alternative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value104.1293.7443.2213.2893.243.0583.4583.9184.1533.9764.4054.5195.124
Percentage of AlternativeInvestment38.011.78.02.85.38.87.98.48.611.811.011.912.05.0

us-gaap:MoneyMarketFunds


Alternative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8.493223410651262528312019181777
Percentage of AlternativeInvestment30.164.373.490.782.872.266.167.969.658.654.450.547.775.9

us-gaap:MutualFund


Alternative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value6.8886.4227.1526.1525.6984.7417.8757.3157.3287.0189.122101011
Percentage of AlternativeInvestment24.418.315.45.39.212.920.217.716.119.925.128.426.811.5

us-gaap:PrivateEquityFunds


Alternative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2.132.0021.4891.5381.6972.2642.2882.5082.5653.4263.4613.3945.057.677
Percentage of AlternativeInvestment7.55.73.21.32.76.25.96.15.69.79.59.213.57.5

us-gaap:AssetBackedSecuritiesAtCarryingValue us-gaap:FinancialInstrument

us-gaap:AssetBackedSecuritiesAtCarryingValue

sf:SecuritiesOwned


Asset
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value253.3940.0447.8431228365.225625291148576
Percentage of AssetBackedSecuritiesAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value364333133072385841654380433447424171439744334621487750215114489446724596428544673719333026511723201225472633276229713067285324513409309326972464232221881914200318531651
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value149177154144116108115150190120132148123108110146118926774182158225213256381439424375283321401777772498523558543310470326207
Percentage of AssetsFairValueDisclosure4.15.45.03.72.82.52.73.24.62.73.03.22.52.22.23.02.52.01.61.74.94.88.512.412.715.016.715.412.69.211.316.422.825.018.521.224.124.816.223.517.612.6

us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value338530292805354239274209415445173916422242464417468848444863466944724377407142403392302022971393162820072025216023992559229917972370204619921726150714181369134413511270
Percentage of AssetsFairValueDisclosure92.991.491.391.894.396.195.895.393.996.095.895.696.196.595.195.495.795.295.094.991.290.786.680.880.978.876.978.280.883.480.673.369.566.273.970.164.964.871.567.172.976.9

us-gaap:FairValueInputsLevel3


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value81716654582625331718181827273737385656626058128116127158168177196224231252262274206214256227234188175173
Percentage of AssetsFairValueDisclosure2.22.12.21.41.40.60.60.70.40.40.40.40.60.60.70.80.81.21.31.41.61.74.86.86.36.26.46.46.67.38.110.37.78.97.78.711.010.412.39.49.510.5

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value224121652184279231623464325434503125
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecurities

us-gaap:AvailableForSaleSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312009-12-31
Value2280219022302824317233663254344827033003307033493475371237733694345533773181314524662125162965978714511513152716461795175612312260172916251476132913471214107411901012578
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByAssetClass

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3703776981424172316691592172515821713176417771798200121062159201320611867179313361085915447456772780728747761766153118602627272526272712
Percentage of AvailableForSaleSecurities16.317.231.350.554.349.648.950.058.557.157.553.151.753.955.858.458.361.058.757.054.251.156.267.757.953.251.547.745.442.443.612.55.33.51.61.82.01.92.20.02.61.2

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value8097116316055577276756747979479311177127012811211107297182482382865254131988188305337360421492498499526500480500470468405409238154
Percentage of AvailableForSaleSecurities35.532.528.321.417.621.620.719.629.531.530.335.136.634.532.129.028.124.425.926.326.425.519.613.423.921.022.323.625.627.428.440.623.328.929.533.935.434.733.40.022.315.3

us-gaap:USGovernmentCorporationsAndAgenciesSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value3.183.6454.3614.635.1465.655.0674.610.35.3685.2155.1655.0495.0264.9834.6864.5654.4194.1974.4462.6881.781.6981.7081.711.7121.611.7131.7181.721.0721.2261.2121.2171.1131.1151.1151.103
Percentage of AvailableForSaleSecurities0.10.20.20.20.20.20.20.10.00.20.20.20.10.10.10.10.10.10.10.10.10.10.10.30.20.10.10.10.10.10.10.10.10.10.10.10.10.1

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2.432.4282.4532.4592.46117243143496868696970717272727374747474737574747392901631681861571421198386846026
Percentage of AvailableForSaleSecurities0.10.10.10.10.10.50.70.91.61.62.22.12.01.91.91.92.12.12.32.33.03.54.611.29.45.24.94.94.45.25.213.37.510.89.79.79.06.27.20.05.62.6

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AssetBackedSecurities, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value370377698142417231669159217251582171317641777179820012106215920132061186717931336108591544745672873667568870370815311826
Percentage of AvailableForSaleSecurities16.317.231.350.554.349.648.950.058.557.157.553.151.753.955.858.458.361.058.757.054.251.156.267.757.950.248.644.241.839.240.312.55.31.6

us-gaap:FixedIncomeSecurities, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value8097116316055577276756747979479311177127012811211107297182482382865254131988188249286316348415414437167217
Percentage of AvailableForSaleSecurities35.532.528.321.417.621.620.719.629.531.530.335.136.634.532.129.028.124.425.926.326.425.519.613.423.917.218.920.721.223.123.635.57.413.4

us-gaap:USGovernmentCorporationsAndAgenciesSecurities, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value3.183.6454.3614.635.1465.655.0674.514.954.7984.6494.5344.5114.4674.4874.3664.223.8974.0442.5871.6791.6981.7081.711.7121.611.7131.7181.721.0721.2261.2121.113
Percentage of AvailableForSaleSecurities0.10.20.20.20.20.20.20.10.20.20.10.10.10.10.10.10.10.10.10.10.10.10.30.20.10.10.10.10.10.10.10.10.1

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2.432.4282.4532.4592.4611724314349686869697071727272737474747473757474738684848666
Percentage of AvailableForSaleSecurities0.10.10.10.10.10.50.70.91.61.62.22.12.01.91.91.92.12.12.32.33.03.54.611.29.45.24.94.94.44.84.86.93.84.1

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

sf:NonAgencyMortgageBackedSecurities, us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.7523.6584.5696.7796.9238.6449.758101.091.1481.2191.2691.4061.568
Percentage of AvailableForSaleSecurities0.10.20.20.20.20.30.30.30.00.00.00.00.00.0

us-gaap:AgencySecurities, us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value10111003793682770829837887200215230250261305
Percentage of AvailableForSaleSecurities44.445.835.624.224.324.625.725.77.47.27.57.57.58.1

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value80879597105108109114777169686972
Percentage of AvailableForSaleSecurities3.54.04.33.53.33.23.43.32.92.42.32.12.01.9

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

sf:NonAgencyMortgageBackedSecurities, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.7523.6584.5696.7796.9238.6449.758101.091.1481.2191.2691.4061.568
Percentage of AvailableForSaleSecurities0.10.20.20.20.20.30.30.30.00.00.00.00.00.0

us-gaap:AgencySecurities, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value10111003793682770829837887200215230250261305
Percentage of AvailableForSaleSecurities44.445.835.624.224.324.625.725.77.47.27.57.57.58.1

us-gaap:CommercialMortgageBackedSecurities, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value80879597105108109114777169686972
Percentage of AvailableForSaleSecurities3.54.04.33.53.33.23.43.32.92.42.32.12.01.9

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value22802190223028243172336632543448270230033070334934743712377236943455337731813144246621251629659787135114181430151516531608109018191271
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.093.193.793.792.092.191.688.580.578.2

us-gaap:AvailableForSaleSecurities us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value22802190223028243172336632543448270330033070334934753712377336943455337731813145246621251629659787145115131527164617951756123122601625
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value22802190223028243172336632543448270330033070334934753712377336943455337731813145246621251629659787145115131527164617951756123122601625
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecurities us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value37037769814241723166915921725158217131764177717982106
Percentage of AvailableForSaleSecurities16.317.231.350.554.349.648.950.058.557.157.553.151.755.8

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value809711631605557727675674797947931117712701211
Percentage of AvailableForSaleSecurities35.532.528.321.417.621.620.719.629.531.530.335.136.632.1

us-gaap:USGovernmentAgenciesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3.183.6454.3614.635.1465.655.0674.610.35.3685.2155.1655.0494.983
Percentage of AvailableForSaleSecurities0.10.20.20.20.20.20.20.10.00.20.20.20.10.1

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value2.432.4282.4532.4592.461172431434968686970
Percentage of AvailableForSaleSecurities0.10.10.10.10.10.50.70.91.61.62.22.12.01.9

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4440514948271514113.0270.7775.6888.9751616
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FairValueByAssetClass, us-gaap:FinancialInstrument

sf:NonAgencyMortgageBackedSecurities, us-gaap:MortgageBackedSecurities


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-06-30
Value0.010.0280.070.0930.1180.050.070.023
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.00.10.10.20.40.30.50.3

us-gaap:AgencySecurities, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1414161720223.072.6040.7240.3250.0880.0290.030.102
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax33.235.831.835.342.381.519.818.26.210.711.30.50.30.6

us-gaap:CommercialMortgageBackedSecurities, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3.1712.9144.3763.9573.1060.5240.2690.6270.2660.0040.0040.0080.0120.028
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax7.17.18.58.06.41.91.74.42.30.10.50.10.10.2

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value3.7153.4933.5223.5023.6270.8360.6790.6010.520.5610.6723.1097.27712
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax8.38.66.87.17.53.04.44.24.418.586.554.781.176.5

us-gaap:FixedIncomeSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30