WSBC


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

Table of contents



us-gaap:CommonStockValue
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:GainLossOnInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxesPaid

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestExpense
us-gaap:StatementBusinessSegments

us-gaap:InterestIncomeExpenseNet
us-gaap:StatementBusinessSegments

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PreferredStockDividendsIncomeStatementImpact
us-gaap:FinancialInstrument
us-gaap:RealizedInvestmentGainsLosses
us-gaap:FinancialInstrument
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:ProductOrService

us-gaap:Assets
dei:LegalEntity
dei:LegalEntity, us-gaap:Range, us-gaap:AwardType
us-gaap:ConsolidatedEntities

us-gaap:Liabilities
dei:LegalEntity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation

us-gaap:LiabilitiesAndStockholdersEquity
dei:LegalEntity
us-gaap:ConsolidatedEntities

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

us-gaap:TierOneRiskBasedCapital
dei:LegalEntity

us-gaap:CashAndCashEquivalentsAtCarryingValue
dei:LegalEntity
us-gaap:ConsolidatedEntities
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
dei:LegalEntity
us-gaap:ConsolidatedEntities

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:FurnitureAndFixturesGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:EquitySecuritiesFvNi
us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensation
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:OtherAssets
dei:LegalEntity
us-gaap:ConsolidatedEntities

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:DebtAndCapitalLeaseObligations

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
dei:LegalEntity
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock
us-gaap:BusinessAcquisition, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:UnrecognizedTaxBenefits
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesGrossRealizedGains
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BrokerageCommissionsRevenue
us-gaap:ProductOrService
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DebtAndEquitySecuritiesGainLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancialInstrument

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument, us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EquipmentExpense

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrument
us-gaap:GainLossOnSaleOfDebtInvestments
us-gaap:FinancialInstrument
us-gaap:GainLossOnSaleOfEquityInvestments
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:GoodwillPeriodIncreaseDecrease
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod
us-gaap:FinancialInstrument, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument, us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInFederalFundsPurchased
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares

us-gaap:InterestAndDividendIncomeOperating
us-gaap:StatementBusinessSegments

us-gaap:InterestAndDividendIncomeSecurities
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestExpenseDemandDepositAccounts

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm

us-gaap:InterestExpenseJuniorSubordinatedDebentures

us-gaap:InterestExpenseMoneyMarketDeposits

us-gaap:InterestExpenseSavingsDeposits

us-gaap:InterestExpenseShortTermBorrowings

us-gaap:InterestExpenseTimeDeposits

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss
us-gaap:StatementBusinessSegments

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:MarketingExpense

us-gaap:NoninterestExpense
us-gaap:StatementBusinessSegments

us-gaap:NoninterestIncome
us-gaap:StatementBusinessSegments

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:OccupancyNet

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherNoninterestExpense

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:ProceedsFromFederalHomeLoanBankBorrowings

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock

us-gaap:ProceedsFromLifeInsurancePolicies

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromOtherShortTermDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProvisionForLoanLeaseAndOtherLosses
us-gaap:StatementBusinessSegments

us-gaap:ProvisionForLoanLossesExpensed
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancialInstrument
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings

us-gaap:RepaymentsOfSubordinatedDebt
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:TransferOfPortfolioLoansAndLeasesToHeldForSale1

us-gaap:TransferToOtherRealEstate
us-gaap:FinancialInstrument
us-gaap:UnrealizedGainLossOnInvestments

wsbc:BankDividendRestrictedAmount

wsbc:DebitCardSponsorshipIncome

wsbc:DeferredBenefitsForDirectorsNet
us-gaap:StatementEquityComponents

wsbc:DefinedBenefitPlanPeriodicPensionIncome

wsbc:ElectronicBankingFees

wsbc:EmployeeBenefits
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

wsbc:EquipmentAndSoftwareExpense

wsbc:FederalDepositInsuranceCorporationPremiumExpenseIncome
us-gaap:FinancialInstrument
wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancialInstrument
wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument
wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryRevolving
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:GainLossOnChangeInFairValueOfOtherRealEstateOwnedAndOtherAssetsNotWithinScopeOfASC606
us-gaap:FinancialInstrument, us-gaap:FinancialInstrumentPerformanceStatus
wsbc:ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod
us-gaap:FinancialInstrumentPerformanceStatus
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:IncomeTaxExpenseBenefitCombinedFederalAndStateIncomeTaxRate
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
wsbc:IndividuallyEvaluatedNonperformingLoansAppraisalAdjustments
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
wsbc:IndividuallyEvaluatedNonperformingLoansLiquidationExpenses
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

wsbc:InterestAndDividendIncome

wsbc:InterestExpenses

wsbc:LoansAndLeasesReceivableLoanAmountModifiedCARESAct

wsbc:NetGainLossOnOtherRealEstateOwnedAndOtherAssets

wsbc:NetInterestIncome

wsbc:NetInterestIncomeAfterProvisionForCreditLosses

wsbc:NonInterestIncomeDerivedFromMortgageBankingActivities

wsbc:NoninterestIncomeExcludingNetSecuritiesGains
us-gaap:ProductOrService
wsbc:PaymentProcessingFees
us-gaap:AdjustmentsForNewAccountingPronouncements
wsbc:PercentageOfChangeInAllowanceForCreditLossUponAdjustmentOfRegulatoryCapitalTransition

wsbc:ProceedsFromRepurchaseOfTreasuryStock

wsbc:ProceedsFromSaleOfEquitySecurities

wsbc:ProceedsFromSaleOfPortfolioLoans

wsbc:ProvisionForCreditLosses
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:RepurchaseOfTreasuryStock

wsbc:RestructuringAndMergerRelatedCharges

wsbc:SalariesAndOfficerCompensation

wsbc:ThresholdForIndividuallyEvaluatingCommercialLoansForImpairment

wsbc:TreasuryStockValueAcquiredCostMethodAdjustments
us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AdvancesFromFederalHomeLoanBanks
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

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

us-gaap:BankOwnedLifeInsurance

us-gaap:BuildingsAndImprovementsGross
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationAcquiredReceivablesFairValue
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

us-gaap:Capital
dei:LegalEntity
us-gaap:BusinessAcquisition
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
us-gaap:BusinessAcquisition
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
us-gaap:BusinessAcquisition
us-gaap:CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesConsumerOutstandingBalance
us-gaap:BusinessAcquisition, us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:CollateralAlreadyPostedAggregateFairValue

us-gaap:CommonEquityTierOneCapital
dei:LegalEntity

us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLoss
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:BusinessAcquisition
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsDomestic

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanName
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanAmountOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanName

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
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us-gaap:InformationByCategoryOfDebtSecurity

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dei:LegalEntity
us-gaap:Investments

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us-gaap:LongtermDebtType

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us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

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us-gaap:FairValueByFairValueHierarchyLevel
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us-gaap:FinancingReceivablePortfolioSegment

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us-gaap:PlanName

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us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
us-gaap:PlanName
us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtWeightedAverageInterestRate

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us-gaap:BusinessAcquisition

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dei:LegalEntity

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us-gaap:TimeDepositMaturitiesYearThree

us-gaap:TimeDepositMaturitiesYearTwo

us-gaap:TimeDeposits

us-gaap:TimeDeposits100000OrMore

wsbc:AllowanceForLoanCommitments
dei:LegalEntity
wsbc:AmountOfEligibleTaxCredit
us-gaap:StatementBusinessSegments
wsbc:AssetsManaged

wsbc:AssetsThresholdProvisionOfDoddFrankAct

wsbc:CapitalRequiredForCapitalAdequacyToRiskWeightedAssetsRatio
dei:LegalEntity

wsbc:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssetsRatio
dei:LegalEntity

wsbc:CapitalToRiskWeightedAssetsRatio
dei:LegalEntity

wsbc:CapitalizedRightOfUseAssetAndLeaseLiabilitiesToBeRegcognizeUponAdoptionOfASU

wsbc:CommonEquityTierOneCapitalRequiredForCapitalAdequacyToAverageAssets
dei:LegalEntity

wsbc:CommonEquityTierOneCapitalRequiredToBeWellCapitalizedToAverageAssets
dei:LegalEntity

wsbc:CommonEquityTierOneCapitalToAverageAssets
dei:LegalEntity

wsbc:ContingentObligationsToPurchaseLoansFundedByOtherEntities

wsbc:DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCost

wsbc:DeferredBenefitsForDirectors

wsbc:DeferredTaxAssetsLeaseAccrual

wsbc:DeferredTaxAssetsNonaccrualInterestIncome

wsbc:DeferredTaxAssetsSecuritiesGainsAndLosses

wsbc:DeferredTaxLiabilitiesAccretionOnSecurities

wsbc:DeferredTaxLiabilitiesFairValueAdjustmentsOnSecuritiesAvailableForSale

wsbc:DeferredTaxLiabilitiesLeaseRightOfUseAssets

wsbc:DeferredTaxLiabilitiesPartnershipAdjustments

wsbc:DeferredTaxLiabilitiesPurchaseAccountingAdjustments

wsbc:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationCostExpectedLongTermReturnOnAssets

wsbc:DefinedBenefitPlanFairValueOfPlanAssetsExcludingCashAccruedInterestAndDividendsAndDueToFromBrokers
us-gaap:DefinedBenefitPlanByPlanAssetCategories
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us-gaap:FairValueByFairValueHierarchyLevel

wsbc:DefinedBenefitPlanNetAssetsAvailableForBenefits
us-gaap:ConsolidatedEntities
wsbc:DividendsPayableAndOtherLiabilities

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wsbc:FinancingReceivableAllowanceForCreditLossesLoanCommitments
us-gaap:FinancialInstrument
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us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments
us-gaap:FinancialInstrument
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:FinancingReceivableIncludingLoansHeldForSale

wsbc:FinancingReceivableNonaccrualLoansOutstandingLoanAmountOfBorrowers

wsbc:HeldToMaturitySecuritiesNet
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrumentPerformanceStatus
wsbc:ImpairedFinancingReceivableWithSpecificAllowance
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
wsbc:IndividuallyEvaluatedNonperformingLoansFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:ConsolidatedEntities
wsbc:InvestmentInSubsidiariesBank
us-gaap:ConsolidatedEntities
wsbc:InvestmentInSubsidiariesNonBank

wsbc:LargeAmountOfNonaccrualLoansOutstandingNetLoanAmountOfAllBorrowers

wsbc:LeaseLiability

wsbc:LeaseLiabilityPaymentsDue

wsbc:LeaseLiabilityPaymentsDueAfterYearFive

wsbc:LeaseLiabilityPaymentsDueNextTwelveMonths

wsbc:LeaseLiabilityPaymentsDueYearFive

wsbc:LeaseLiabilityPaymentsDueYearFour

wsbc:LeaseLiabilityPaymentsDueYearThree

wsbc:LeaseLiabilityPaymentsDueYearTwo

wsbc:LeaseLiabilityUndiscountedExcessAmount

wsbc:LinesOfCredit

wsbc:LoansAndLeasesReceivableDeferralLoanAmountModifiedCARESAct

wsbc:LoansAndLeasesReceivableImpairedNonperformingAccrualOfInterestCARESAct

wsbc:LoansApprovedButNotClosed

wsbc:LoansReceivableNetCurrent
us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments
wsbc:NetNonFiduciaryAssets
us-gaap:StatementBusinessSegments
dei:LegalEntity
wsbc:NewMarketsTaxCreditsAmount
dei:LegalEntity
wsbc:NewMarketsTaxCreditsAmountInvested
dei:LegalEntity
wsbc:NewMarketsTaxCreditsAmountRemaining

wsbc:OperatingLeaseAndFinanceLeaseRightOfUseAsset

wsbc:OverdraftLimits

wsbc:PercentageOfNationalUnemploymentProjection

wsbc:QualifyingAndNonQualifyingTaxBadDebtReserves
us-gaap:FinancingReceivablePortfolioSegment
wsbc:RealEstateAcquiredThroughForeclosureAndDevelopmentInProcess
us-gaap:FinancingReceivablePortfolioSegment
wsbc:RealEstateAcquiredThroughForeclosureTemporarilySuspendedFromEnteringForeclosingProceedings

wsbc:ReserveOnAccruedInterestCARESAct

wsbc:ResidentialRealEstateHomeEquityAndConsumerLoansClassifiedAsSubstandard

wsbc:ResidentialRealEstateHomeEquityAndConsumerLoansClassifiedAsSubstandardAndAccruing

wsbc:SecuritiesAmortizedCost

wsbc:SecuritiesContinuousUnrealizedLossPositionAggregateLossesAccumulatedInInvestments
us-gaap:FinancialInstrument

wsbc:SecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FinancialInstrument

wsbc:SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsAggregateLossesAccumulatedInInvestments
us-gaap:FinancialInstrument

wsbc:SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FinancialInstrument

wsbc:SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAggregateLossesAccumulatedInInvestments
us-gaap:FinancialInstrument

wsbc:SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FinancialInstrument

wsbc:SubordinatedDebtAndJuniorSubordinatedDebt
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis

wsbc:TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssetsRatio
dei:LegalEntity

wsbc:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssetsRatio
dei:LegalEntity

wsbc:TierOneLeverageCapitalToAverageAssetsRatio
dei:LegalEntity

wsbc:TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssetsRatio
dei:LegalEntity

wsbc:TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssetsRatio
dei:LegalEntity

wsbc:TierOneRiskBasedCapitalToRiskWeightedAssetsRatio
dei:LegalEntity

wsbc:TrustPreferredSecuritiesCommonSecurities

wsbc:TrustPreferredSecuritiesIncludedInTierTwoCapital

wsbc:TrustPreferredSecuritiesOutstanding
dei:LegalEntity

wsbc:UnaccretedDiscountOnLoansPurchased
us-gaap:BusinessAcquisition

wsbc:UnfundedCommercialLoanCommitments

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Interest Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Derivative Assets
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Derivative Liabilities
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Declared
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Payments To Acquire Property Plant And Equipment
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
BanksAndOrInsurance
Interest And Dividend Income Operating
LiabilitiesBanks
Deposits

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CommonStockValue ███████▆▆▆▆▆▄▄▄▄▄▄▄▄▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁141.834141.834141.834141.834141.827141.827141.827113.954113.952113.758113.758113.75897.19791.79391.75691.75391.75391.56891.52491.37780.30480.30480.30480.30480.30480.30461.18261.18261.18261.18261.18261.14461.00560.86260.86355.55855.55855.48755.48755.48755.487NA55.487NANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOption█▁0.5014410.393961NA0.7299850.5676850.510186NA0.352250.3538290.1176NA0.00.1176NANA0.117550.11755NANA0.09660.186350.16775NANANA0.0NANANA0.033NANANA0.092169NANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ██▆▅▁▃▅▅▆▆▆▅▆▆▃▅▅▅▄▄▅▅▅▅▄▃▄▅▅▄▄▄▅▄▄▄▄▄▃▃▄▃▃▃▃1.021.050.750.610.070.350.60.680.820.740.80.650.710.760.360.60.60.590.550.440.580.60.60.580.560.40.560.620.650.560.520.530.580.550.460.480.450.450.40.410.450.390.39000000000000010.340.31
us-gaap:EarningsPerShareDiluted ██▆▅▁▃▅▅▆▆▆▅▆▆▃▅▅▅▄▄▅▅▅▅▄▃▄▅▅▄▄▄▅▄▄▄▄▄▃▃▄▃▃▃▃1.011.050.750.610.070.350.60.680.820.740.80.640.710.760.360.60.60.590.550.440.580.60.60.580.560.40.560.620.640.560.520.530.580.550.460.480.450.450.40.410.450.390.39000000000000010.340.31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 EBT Margin us-gaap:StatementBusinessSegments wsbc:CommunityBanking▆▇▇▇▇█▇▆▆▆▆▅▅▄▃▃▃▃▃▂▂▂▂▂▂▁▁▁123.327125.054130.478133.657134.694142.448128.309117.348119.543119.053121.361108.39398.88886.41784.85185.48982.1679.92480.81970.09267.58567.60167.6666.93566.72960.37954.18654.303NANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:ComprehensiveIncomeNetOfTax █▆▅▅▁▇▄▅▇▇▇▃▃▃▂▄▄▄▁▂▃▄▂▄▂▃▁▂▃▃▃▂▁▂▁▂▂▂▁▂▂▂▁▁73.37151.55945.91339.093.86363.33627.65543.15667.02560.1165.9325.96526.89319.01110.82127.63729.06528.1712.15415.4727.36835.47116.49429.50413.54719.0885.1116.13622.94319.69421.06114.4226.49315.585.26614.76811.48112.5663.44815.42514.8959.0082.2197.219NA
us-gaap:GainLossOnInvestments NANA0.6910.7871.2991.4910.520.2352.9090.657-1.3030.0840.358-0.0390.0560.0060.4940.0120.0630.5980.5851.1110.880.0470.00.0220.1470.5810.1650.01-0.003-0.0150.6860.016NANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ██▆▅▁▃▄▄▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▃▃▂89.1891.31764.55748.9744.5327.01743.42245.68154.91749.19554.48439.00240.50440.53338.90336.88335.99436.50832.68223.22830.19431.56831.16730.01629.59518.41521.69424.52425.39522.08NANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▇▇▅▃▁▂▃▄▄▄▄▃▃▃█▄▄▄▄▃▃▄▃▃▃▂▃▃▃▃▂▂▃▂▂▂▂▂▂▂▂▂▂▁▁18.59218.20211.7037.6690.0423.6217.0468.33410.1038.85810.5566.5167.3357.00423.00610.5279.65310.6228.4645.7938.0858.6948.1657.7687.9624.5285.1826.3586.525.6594.9484.8846.1764.7543.383.4633.4493.2951.942.0443.6462.2081.8770.351.253
us-gaap:IncomeTaxesPaid NANA6.629.25NANA4.369.365NANA5.653.05NANA2.056.12514.450.254.153.42513.41.16.164.6254.970.1-0.5944.45NANA2.3254.38.552.8753.551.9255.7950.651.353.354.351.50.2751.435NA
us-gaap:InterestAndFeeIncomeLoansAndLeases ▇▇████▇▆▆▆▆▅▄▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂105.968109.358114.582116.524115.068119.503105.87995.36996.41595.50297.68586.60578.53869.23769.40770.34267.3664.89866.13555.82252.69752.33852.0851.87652.31647.71343.49143.39942.54642.74643.61743.67843.75344.27642.31141.42340.95741.96442.76744.19144.51144.34846.34246.75347.911
us-gaap:InterestExpense ▂▂▃▄▅████▇▇▆▆▄▄▃▃▃▃▂▂▂▂▁▁▁▁▁▁▁▂▂▂▂▃▃▃▄▄▄▅▅▅▆▆7.4728.57610.76613.06415.68122.28621.34621.22821.08320.69219.6218.4616.54113.12511.66911.23510.0219.2059.1318.0667.8117.7597.046.3265.9365.4245.1995.6925.7376.1327.0198.1868.4358.7649.88610.59411.00511.8512.80613.38613.98914.62215.46416.5918.449
us-gaap:InterestIncomeExpenseNet ██████▇▆▆▆▆▅▅▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁115.855116.478119.712120.593119.013120.162106.96396.1298.4698.361101.76789.93382.34773.29273.18274.25472.13970.71971.68862.02659.77459.84260.6260.60960.79354.95548.98648.61148.30747.32547.23846.13145.98946.12843.28641.69441.5441.8341.93442.90143.05341.47642.32641.98641.148
us-gaap:InterestPaidNet ▁▂▃▄▆█▇▇▆▅▆▄▅▃▃▂8.19810.71912.93316.18419.89126.07423.84522.79920.85619.64522.09416.73317.29512.49612.67710.013NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ██▆▅▁▃▄▄▅▅▅▄▄▄▂▃▃▃▃▂▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁70.58873.11552.85441.3054.48823.39636.37637.34744.81440.33743.92832.48633.16933.52915.89726.35626.34125.88624.21817.43522.10922.87423.00222.24821.63313.88716.51218.16618.87516.42115.35315.53517.01716.02112.6512.90611.99811.9910.63711.01311.91810.2410.3099.1538.238
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ██▆▅▁▃▄▄68.05770.58450.2141.3054.48823.39636.37637.347NANANANANANANANANANANANANANANANANANANANANANA15.35315.53517.01716.02112.6512.90611.99811.9910.63711.01311.91810.24NANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▄▁▃▃▃█▃▄▆▆▆▃▃▂▃▄▄▄▁▃▄▅▃▄▃▄▂▃▄▄▄▃▂▃▃▄▃▄2.783-21.556-6.942-2.215-0.62539.94-8.7215.80922.21119.77322.002-6.521-6.276-14.518-5.0771.2812.7232.285-22.064-1.9655.2612.597-6.5087.256-8.0785.201-11.402-2.034.0683.2735.708-1.113-10.523-0.441-7.3841.862-0.5170.576NANANANANANANA
us-gaap:PreferredStockDividendsIncomeStatementImpact ▁▁█2.5312.5312.644NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RealizedInvestmentGainsLosses us-gaap:FinancialInstrument us-gaap:EquitySecuritiesNANA0.00.0020.0-0.0080.0190.02.5560.0030.0-0.0020.006NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:FinancialInstrument us-gaap:Deposits▂▂▄▃▁▆█▇▅▆█▆▃▂4.8764.8945.6715.3324.3236.6177.1717.0566.1976.5497.3886.3135.1464.822NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService us-gaap:DepositAccount▂▂▄▃▁▆█▇▅▆█▆▃▂▃▃▃4.8764.8945.6715.3324.3236.6177.1717.0566.1976.5497.3886.3135.1464.8225.2785.325.081NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService us-gaap:FiduciaryAndTrust▇█▅▄▄▆▅▄▄▆▃▄▂▅▂▁▂7.1487.6316.7556.4266.2026.9526.6996.4256.3397.1156.1036.2655.7526.5035.6675.3585.572NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService wsbc:CommercialBankingFees▅▅▅▅▅▅▄▃▃▂█▄▂▁0.6010.5640.5890.5760.5860.5850.5530.5130.4990.4680.7190.5630.4620.407NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService wsbc:PersonalServiceCharges▂▂▄▃▁▆██▆▇█▆▃▃4.2754.335.0824.7563.7376.0326.6186.5435.6986.0816.6695.754.6844.415NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService wsbc:TrustAccountFees▆█▅▄▄▆▅▄▄▇▃▃▁▄4.715.3134.4824.2254.1894.8574.534.2654.2085.0563.9774.0063.5584.292NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService wsbc:WesMarkFees█▆▅▄▁▂▄▃▃▂▃▅▄▄2.4382.3182.2732.2012.0132.0952.1692.162.1312.0592.1262.2592.1942.211NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets █████▇▇▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁16966.86717057.78816425.6116552.1416755.39515995.57215720.11212593.88712494.65312601.40812458.63212599.47910946.58410245.4199816.1789918.2779874.019800.8819790.8779812.3848397.4248569.3818470.2988452.438375.4198233.2796296.5656278.4946277.026237.5776144.7736138.366084.0116085.4486078.7175576.9595525.4055600.6435536.035502.1585425.907NA5361.458NANA
us-gaap:Liabilities █████▇▇▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁14186.03114272.26613668.87313819.17414185.87413409.51213126.19110492.61810420.53710578.26910479.80510672.219422.4788842.3938420.8578523.7198496.4738441.7288449.4698465.2337233.0047423.4717348.1667336.6887280.7667141.8955508.3755489.715498.3955476.465398.1785401.6725357.7795361.0395364.5334917.6374876.2934958.6424902.244867.7564802.87NA4754.595NANA
us-gaap:LiabilitiesAndStockholdersEquity █████▇▇▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁16966.86717057.78816425.6116552.1416755.39515995.57215720.11212593.88712494.65312601.40812458.63212599.47910946.58410245.4199816.1789918.2779874.019800.8819790.8779812.3848397.4248569.3818470.2988452.438375.4198233.2796296.5656278.4946277.026237.5776144.7736138.366084.0116085.4486078.7175576.9595525.4055600.6435536.035502.1585425.907NA5361.458NANA
us-gaap:StockholdersEquity ████▇▇▇▆▆▆▅▅▄▄▄▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2780.8362785.5222756.7372732.9662569.5212586.062593.9212101.2692074.1162023.1391978.8271927.2691524.1061403.0261395.3211394.5581377.5371359.1531341.4081347.1511164.421145.911122.1321115.7421094.6531091.384788.19788.784778.625761.117746.595736.688726.232724.409714.184659.322649.112642.001633.79634.402623.037611.978606.863608.287604.714
us-gaap:TierOneRiskBasedCapital NANA1617.413NANANA1441.738NANANA1258.605NANANA970.425NANANA901.873NANANA751.748NANANA593.031NANANA544.083NANANA510.512NANANA457.568NANANANANANA
 us-gaap:TierOneRiskBasedCapital dei:LegalEntity wsbc:WesbancoBankIncNANA1536.609NANANA1419.968NANANA1108.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CashAndCashEquivalentsAtCarryingValue █▇█▇█▅▂▂▂▃▂▃▂▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▂▁▂▁▂▁▁▁▂▂▂▁▁▁▁▁846.304759.048905.447760.266890.334593.872234.796244.333194.355336.894169.186273.68155.559100.845117.572110.871110.695115.084128.17116.13287.626167.97386.68592.975108.73892.97494.00276.41994.488175.19695.551145.63978.07178.263125.605116.411102.815157.243140.325145.51883.34597.07679.13688.954120.35
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▇▇█▇█▅▂▂▂▃▂▃▁▁▁▁▁846.304759.048905.447760.266890.334593.872234.796244.333194.355336.894169.186273.68155.559100.845117.572110.871110.695NA128.17NANANA86.685NANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:PropertyPlantAndEquipmentGross NANA393.574NANANA389.919NANANA299.9NANANA258.985NANANA251.655NANANA226.269NANANA199.743NANANA212.669NANANA202.808NANANA192.347NANANANANANA
us-gaap:FurnitureAndFixturesGross NANA106.501NANANA102.171NANANA76.87NANANA75.816NANANA72.05NANANA71.959NANANA66.149NANANA83.023NANANA77.866NANANA71.256NANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA200.214NANANA187.437NANANA132.975NANANA128.263NANANA118.358NANANA114.066NANANA106.608NANANA119.512NANANA113.942NANANA110.143NANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▇▇████▇▆▆▆▇▄▃▂▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂2.8732.8963.3263.3463.3653.3742.9162.4462.4652.5142.7621.8211.3121.0861.2041.2231.241.2731.3350.8370.6970.730.8110.8150.9440.5660.4660.4770.4820.4950.5460.5560.5610.6250.570.5190.5240.5370.5880.5990.6050.6180.6690.6760.685
us-gaap:PropertyPlantAndEquipmentNet ▇▇█████▅▅▅▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▂▁▁▁▁▁▁▁▁▁▁235.227239.863249.421248.491255.306258.2261.014178.344179.866180.651166.925159.284131.502128.583130.722133.497134.903134.949133.297138.731110.611110.542112.203111.699111.692110.993.13592.0992.10692.81493.15792.69691.89490.87988.86680.17680.66881.59282.20483.19884.325NA85.928NANA
us-gaap:Goodwill NANA1100.0NANANA1100.0NANANA861.9NANANA573.9NANANA573.8NANANA480.6NANANA312.1NANANA312.1NANANA312.9NANANA274.1NANANANANANA
 us-gaap:Goodwill us-gaap:BusinessAcquisition,us-gaap:BusinessCombinationSeparatelyRecognizedTransactions wsbc:OldLineBancsharesInc,wsbc:PurchasePriceAllocationAdjustmentNANA231.814230.964228.907228.757203.774NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet NANA66.3NANANA80.4NANANA56.966NANANA15.318NANANA19.384NANANA10.336NANANA7.408NANANA9.328NANANA11.616NANANA9.092NANANANANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill ███████▆▆▆▆▆▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁1157.3221160.1951163.0911165.5661166.8531170.071149.153914.705914.678915.597918.85928.083661.616588.339589.264590.249591.252591.539593.187591.866490.143490.688490.888492.725492.997493.176319.506319.973320.449320.931321.426321.972NANA324.465NANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA36.043NANANA18.531NANANA30.305NANANA27.114NANANA54.575NANANA43.974NANANA39.46NANANA44.611NANANA47.938NANANA31.73NANANA31.993NANA
us-gaap:OperatingLeaseRightOfUseAsset NANA51.5NANANA53.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EquitySecuritiesFvNi █▇▇▅▄▁▄▂▃▃▃▆█13.49413.12313.04712.51612.27711.2312.34311.64411.81711.97811.73712.78413.494NA13.457NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:TimeDepositMaturitiesYearOne NANA1000.38NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:DebtAndCapitalLeaseObligations ▂▃▄▅▆█▇▆▆▆▆▆▆▆▅▅▅▄▅▅▅▄▄▄▃▂▁▁641.798763.632983.2441368.681712.4882111.5821897.8461642.9711573.9651512.9751534.5381615.2791671.8931538.9711297.3351344.8651353.4911216.9241331.921246.7081242.2691222.081229.3021083.9961.396651.355409.992347.177NANA296.181NANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA5.566NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA5.01NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA4.526NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA4.365NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA45.676NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity ████▇▇▇▆▆▆▅▅▄▄▄▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2780.8362785.5222756.7372732.9662569.5212586.062593.9212101.2692074.1162023.1391978.8271927.2691524.1061403.0261395.3211394.5581377.5371359.1531341.4081347.1511164.421145.911122.1321115.7421094.6531091.384788.19788.784778.625761.117746.595736.688726.232724.409714.184659.322649.112642.001633.79634.402623.037611.978606.863608.287604.714
us-gaap:CommonStockValue ███████▆▆▆▆▆▄▄▄▄▄▄▄▄▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁141.834141.834141.834141.834141.827141.827141.827113.954113.952113.758113.758113.75897.19791.79391.75691.75391.75391.56891.52491.37780.30480.30480.30480.30480.30480.30461.18261.18261.18261.18261.18261.14461.00560.86260.86355.55855.55855.48755.48755.48755.487NA55.487NANA
us-gaap:AdditionalPaidInCapitalCommonStock ███████▆▆▆▆▆▄▃▃▃▃▃▃▃▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1632.461636.1031634.8151634.1721633.0791638.1221636.9661169.5951168.2121167.7611166.7011165.006789.038686.169684.73683.348682.443681.471680.507678.007515.156516.26516.294515.783516.99520.596244.661244.358244.029245.085244.974244.352242.64241.88241.672192.159191.926191.891191.679191.471191.263NA191.987NANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▇▆▆▆▇▇▆▆▆▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁925.977879.786831.688802.892782.99800.064824.694809.332788.9761.002737.581709.477692.82673.174651.357641.329626.421611.528597.071583.392576.483563.592549.921535.777522.388509.622504.578494.511482.786470.352460.351450.833441.168429.715419.246411.853403.746396.281388.818382.442375.689NA361.513NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▆▇███▅▆▅▄▃▁▁▂▃▄▄▃▃▅▅▅▄▄▄▄▄▅▅▄▄▄▄▅▅▅▅▅▅▆▅12.5869.80331.35938.30140.51641.1411.2019.9224.113-18.098-37.871-59.873-53.352-47.076-31.495-20.837-22.118-24.841-27.126-5.062-3.097-8.357-20.954-14.446-21.702-13.624-18.825-7.423-5.393-9.461-12.734-18.442-17.329-6.806-6.3651.019-0.843-0.326-0.9026.2871.875NA0.131NANA
us-gaap:TreasuryStockValue █▃▃▄▄▄▂▁▁▁▁74.99624.98925.94927.40327.51833.7149.4630.2520.0020.2290.274NANA0.00.0NANA0.00.0NA3.8685.3352.640.890.8673.0612.1512.6012.7484.8225.969NANANANA0.0440.0610.1270.0960.0960.096NA1.063NANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NANA-0.045144.529NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:PreferredStockNANA-0.045144.529NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▇▇█▇▇▇█▇▇▆▇▆▅▅▅▄▄▃▄▃▃▂▃▃▂▂▂▂▂▂▃▂▂▂▂▂▂▂▂▂▁▁▁▁1.2921.2881.5981.3291.3571.371.5491.3331.3641.0751.4281.0940.9290.9090.9860.7720.7210.4770.6330.5550.4830.3510.4820.5710.3390.2740.3480.3480.3250.2910.3970.2510.2550.2170.2550.2240.2240.1810.2010.20.160.0680.0780.079NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities █▄▄▁▅▄▃▅▄▄▅▅▄▄▄▄177.33852.00438.978-68.76656.5132.88415.26871.72525.1851.1969.11355.59134.94631.90748.1236.997NANANANANANANANANANANANANA23.98519.91325.55234.70731.30812.80617.73325.62820.64829.83420.12828.21130.52734.03120.527NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▁█▇▃▇▇▆▆▇▆█▇▃▇▆79.33-813.981285.954142.425-484.702114.11568.208-43.2519.89868.93132.579260.431117.38-462.24974.325-45.654NANANANANANANANANANANANANA-18.893-66.961-0.663-134.25837.383138.28-39.5736.828-50.1-64.138-23.016-82.643-8.2-43.179-53.341NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▇▁▁█▄▂▃▁▃▁▁▂▆▂▃-169.412615.578-179.751-203.727724.654212.077-93.01321.504-177.61747.587-206.186-197.901-97.612413.615-115.7448.833NANANANANANANANANANANANANA74.553-3.0442.68-0.642-16.033-141.89235.436-86.88446.3729.11165.06140.701-4.387-0.671.418NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▁▅▁▇█▃▄▁▅▂▅▄▃▃▃87.256-146.399145.181-130.068296.462359.076-9.53749.978-142.539167.708-104.494118.12154.714-16.7276.7010.176NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities █▄▄▁▅▄▃▅▄▄▅▅▄▄▄▄177.33852.00438.978-68.76656.5132.88415.26871.72525.1851.1969.11355.59134.94631.90748.1236.997NANANANANANANANANANANANANA23.98519.91325.55234.70731.30812.80617.73325.62820.64829.83420.12828.21130.52734.03120.527NA
us-gaap:NetIncomeLoss ██▆▅▁▃▄▄▅▅▅▄▄▄▂▃▃▃▃▂▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁70.58873.11552.85441.3054.48823.39636.37637.34744.81440.33743.92832.48633.16933.52915.89726.35626.34125.88624.21817.43522.10922.87423.00222.24821.63313.88716.51218.16618.87516.42115.35315.53517.01716.02112.6512.90611.99811.9910.63711.01311.91810.2410.3099.1538.238
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▁█▇▃▇▇▆▆▇▆█▇▃▇▆79.33-813.981285.954142.425-484.702114.11568.208-43.2519.89868.93132.579260.431117.38-462.24974.325-45.654NANANANANANANANANANANANANA-18.893-66.961-0.663-134.25837.383138.28-39.5736.828-50.1-64.138-23.016-82.643-8.2-43.179-53.341NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▆▆▅▅▆▇█▆█▆▆▅▄▄▃▅▆▆▁▅▆▄▆▆▇▆▇▅▅▅▆▆▇▅▇▄▄▄▄▄▄▄▅▄2.2412.3621.5941.0961.9362.9253.8592.2783.8832.1812.2691.5550.5170.328-0.1881.3252.5872.311-1.8331.092.2780.5262.6392.1012.8022.0332.9651.751.1741.4852.2742.5822.7911.1983.4661.0070.5810.9160.5670.5980.8090.541.0290.783NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▇▁▁█▄▂▃▁▃▁▁▂▆▂▃-169.412615.578-179.751-203.727724.654212.077-93.01321.504-177.61747.587-206.186-197.901-97.612413.615-115.7448.833NANANANANANANANANANANANANA74.553-3.0442.68-0.642-16.033-141.89235.436-86.88446.3729.11165.06140.701-4.387-0.671.418NA
us-gaap:PaymentsOfDividendsCommonStock ██████▆▆▆▆▆▅▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁22.0921.41921.40321.421.43421.01616.91516.91416.91815.82415.82613.52512.77611.4511.44811.44711.4310.53910.5289.2179.2018.8598.8598.8578.8456.4466.4416.4396.4235.8335.875.5625.5515.264.7994.5324.5274.2614.2613.993NANANA3.723NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:BusinessAcquisition,us-gaap:LongtermDebtType wsbc:OldLineBancsharesInc,us-gaap:SubordinatedDebtNANA5.625e-06NANANA5.6250000000000004e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:BusinessAcquisition,us-gaap:LongtermDebtType wsbc:YourCommunityBanksharesInc,us-gaap:SubordinatedDebtNANA6.25e-06NANANA6.25e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value141141141141141141141113113113113113979191919191919180808080808061616161616161606055555555555555
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.90.90.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.00.90.91.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302016-03-312015-03-312014-03-312013-03-31
Value501440.0393960.0729980.0567680.0510190.0352250.0353830.0117600.00117600.0117550.0117550.096600.0186350.0167750.0033000.092169.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.021.050.750.610.070.350.60.680.820.740.80.650.710.760.360.60.60.590.550.440.580.60.60.580.560.40.560.620.650.560.520.530.580.550.460.480.450.450.40.410.450.390.390.340.31
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.011.050.750.610.070.350.60.680.820.740.80.640.710.760.360.60.60.590.550.440.580.60.60.580.560.40.560.620.640.560.520.530.580.550.460.480.450.450.40.410.450.390.390.340.31
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value735145393.863632743676065252619102729282.154152735162913195.1116221921146.493155.2661411123.44815149.0082.2197.219
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating59.541.235.229.22.944.521.636.856.150.554.324.027.222.012.832.335.435.22.722.140.552.524.444.120.331.69.429.742.536.838.826.611.928.49.928.221.823.46.327.426.116.13.812.3

Gain Loss On Investments

us-gaap:GainLossOnInvestments

us-gaap:GainLossOnInvestments


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value691000.0787000.01299000.01491000.0520000.0235000.02909000.0657000.0-1303000.084000.0358000.0-39000.056000.06000.0494000.012000.063000.0598000.0585000.01111000.0880000.047000.0022000.0147000.0581000.0165000.010000.0-3000.0-15000.0686000.016000.0
Percentage of GainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.50.61.01.00.40.22.40.6-1.10.10.4-0.00.10.00.60.00.10.90.91.61.30.10.00.00.31.10.30.0-0.0-0.01.30.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value899164484.5327434554495439404038363536322330313130291821242522
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating72.373.049.536.63.419.033.838.945.941.344.936.041.046.945.843.143.845.740.433.144.746.746.144.844.430.540.045.247.041.3

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value868861462.2432440435246523638373634333329202829282727151922
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest96.596.495.894.949.590.694.095.195.794.096.193.594.593.094.494.793.292.591.389.793.192.392.792.791.784.390.491.3
Percentage of InterestAndDividendIncomeOperating69.870.447.434.81.717.231.837.044.038.843.133.738.743.643.340.940.842.236.929.741.643.142.741.640.725.736.241.2
Percentage of InterestAndDividendIncomeOperating wsbc:CommunityBanking69.870.40.034.81.717.20.037.044.038.80.033.738.743.60.040.940.842.20.029.741.643.10.041.640.725.70.041.2

wsbc:TrustAndInvestmentServices


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value3.1553.3152.6982.4942.2872.5372.5912.2252.3442.9582.1532.5232.2352.8262.1691.9592.4422.7512.8482.3812.0722.4332.2692.1842.4552.892.0872.125
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest3.53.64.25.150.59.46.04.94.36.04.06.55.57.05.65.36.87.58.710.36.97.77.37.38.315.79.68.7
Percentage of InterestAndDividendIncomeOperating2.62.72.11.91.71.82.01.92.02.51.82.32.33.32.62.33.03.43.53.43.13.63.43.33.74.83.93.9
Percentage of InterestAndDividendIncomeOperating wsbc:TrustAndInvestmentServices0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1818117.6690.0423.6217.0468.334108.858106.5167.3357.00423109.653108.4645.7938.0858.6948.1657.7687.9624.5285.1826.3586.525.6594.9484.8846.1764.7543.383.4633.4493.2951.942.0443.6462.2081.8770.351.253
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating15.114.69.05.70.02.55.57.18.57.48.76.07.48.127.112.311.713.310.58.312.012.912.111.611.97.59.611.712.110.69.19.011.38.76.46.66.66.13.53.66.43.93.20.62.1

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-0.151-0.15-0.18-0.177-0.177-0.177-0.175-0.175-0.173-0.207-0.15-0.177-0.175-0.319-0.303-0.303-0.3-0.146-0.28-0.28
Percentage of IncomeTaxExpenseBenefit-0.8-0.8-1.5-2.3-421.4-4.9-2.5-2.1-1.7-2.3-1.4-2.7-2.4-4.6-1.3-2.9-3.1-1.4-3.3-4.8
Percentage of InterestAndDividendIncomeOperating-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.2-0.2-0.4-0.4-0.4-0.4-0.2-0.3-0.4
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302016-12-312016-09-30
Value0.0070.001-0.0010.0110.0510.544-0.0070.05-0.0010.01-0.0060.0020.0350.0-0.020.00.211
Percentage of IncomeTaxExpenseBenefit0.00.0-0.00.1121.415.0-0.10.6-0.00.1-0.10.00.20.0-0.20.03.6
Percentage of InterestAndDividendIncomeOperating0.00.0-0.00.00.00.4-0.00.0-0.00.0-0.00.00.00.0-0.00.00.3
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.0040.0010.0020.001-0.0040.020.0210.0160.010.0150.0150.0160.0260.0240.0440.0220.0420.028
Percentage of IncomeTaxExpenseBenefit0.00.04.80.0-0.10.20.20.20.10.20.20.20.10.20.50.20.50.5
Percentage of InterestAndDividendIncomeOperating0.00.00.00.0-0.00.00.00.00.00.00.00.00.00.00.10.00.10.0
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeTaxExpenseBenefit us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1717117.145-0.4383.0886.5027.8669.6118.237105.9866.8656.411229.7448.6769.5227.3244.8417.2567.7217.2586.8946.983.3724.3475.5085.6114.7074.1914.1415.3993.9452.6692.7732.8022.5361.3871.5222.935
Percentage of IncomeTaxExpenseBenefit96.496.295.293.2-1042.985.392.394.495.193.095.791.993.691.596.292.689.989.686.583.689.788.888.988.787.774.583.986.686.183.284.784.887.483.079.080.181.277.071.574.580.5
Percentage of InterestAndDividendIncomeOperating14.514.08.55.3-0.32.25.16.78.06.98.35.56.97.426.111.410.611.99.16.910.711.410.710.310.55.68.010.110.48.87.77.69.97.25.05.35.34.72.52.75.1
Percentage of InterestAndDividendIncomeOperating wsbc:CommunityBanking14.514.00.05.3-0.32.20.06.78.06.90.05.56.97.40.011.410.611.90.06.910.711.40.010.310.55.60.010.110.48.80.07.69.97.20.05.35.34.70.02.75.1

wsbc:TrustAndInvestmentServices


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.6630.6960.5660.5240.480.5330.5440.4680.4920.6210.4520.530.470.5930.8670.7830.9771.11.140.9520.8290.9730.9070.8740.9821.1560.8350.850.9090.9520.7570.7430.7770.8090.7110.690.6470.7590.5530.5220.711
Percentage of IncomeTaxExpenseBenefit3.63.84.86.81142.914.77.75.64.97.04.38.16.48.53.87.410.110.413.516.410.311.211.111.312.325.516.113.413.916.815.315.212.617.021.019.918.823.028.525.519.5
Percentage of InterestAndDividendIncomeOperating0.50.60.40.40.40.40.40.40.40.50.40.50.50.71.00.91.21.41.41.41.21.41.31.31.51.91.51.61.71.81.41.41.41.51.31.31.21.41.00.91.2
Percentage of InterestAndDividendIncomeOperating wsbc:TrustAndInvestmentServices0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6.6294.369.3655.653.052.056.125140.254.153.425131.16.164.6254.970.1-0.5944.452.3254.38.552.8753.551.9255.7950.651.353.354.351.50.2751.435
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating5.121.93.48.04.72.82.47.217.60.35.14.919.81.69.16.97.40.2-1.18.24.37.915.75.26.73.711.01.22.56.07.62.70.52.4

Interest And Fee Income Loans And Leases

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestAndFeeIncomeLoansAndLeases


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1051091141161151191059596959786786969706764665552525251524743434242434343444241404142444444464647
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating85.987.487.887.285.483.982.581.380.780.280.579.979.480.181.882.382.081.281.879.678.077.477.077.578.479.080.379.978.780.080.480.480.480.779.679.277.978.278.178.578.079.180.279.880.4

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7.4728.5761013152221212120191816131111109.2059.1318.0667.8117.7597.046.3265.9365.4245.1995.6925.7376.1327.0198.1868.4358.7649.88610111112131314151618
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating6.16.98.39.811.615.616.618.117.617.416.217.016.715.213.813.112.211.511.311.511.611.510.49.58.99.09.610.510.611.512.915.115.516.018.620.320.922.123.423.824.526.126.828.331.0

us-gaap:InterestExpense us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7.4728.5761013152221212120191816131111109.2059.138.0667.8117.7597.046.3265.9365.4245.2015.6925.7376.1327.0188.1868.4358.7649.885101111121313
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating6.16.98.39.811.615.616.618.117.617.416.117.016.715.213.813.112.211.511.311.511.611.510.49.58.99.09.610.510.611.512.915.115.516.018.620.320.922.123.423.824.5
Percentage of InterestAndDividendIncomeOperating wsbc:CommunityBanking6.16.90.09.811.615.60.018.117.617.40.017.016.715.20.013.112.211.50.011.511.611.50.09.58.99.00.010.510.611.50.015.115.516.00.020.320.922.10.023.824.5

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value11511611912011912010696989810189827373747270716259596060605448484847474645464341414141424341424141
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating93.993.191.790.288.484.483.481.982.482.683.883.083.384.886.286.987.888.588.788.588.488.589.690.591.191.090.489.589.488.587.184.984.584.081.479.779.177.976.676.275.573.973.271.769.0

us-gaap:InterestIncomeExpenseNet us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value115116119120119120106969898101898273737472707162595960606054484848474746454643414141414243
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating93.993.191.790.288.484.483.481.982.482.683.883.083.384.886.286.987.888.588.788.588.488.589.690.591.191.090.489.589.488.587.184.984.584.081.479.779.177.976.676.275.5
Percentage of InterestAndDividendIncomeOperating wsbc:CommunityBanking93.993.10.090.288.484.40.081.982.482.60.083.083.384.80.086.987.888.50.088.588.488.50.090.591.191.00.089.589.488.50.084.984.584.00.079.779.177.90.076.275.5

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
Value8.198101216192623222019221617121210
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating6.68.69.912.114.818.318.619.417.416.518.215.417.514.514.911.7

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value707352414.48823363744404332333315262625241722222322211316181816151517161212111110111110109.1538.238
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating57.258.540.530.93.316.428.431.837.533.936.230.033.538.818.730.832.132.430.024.932.733.834.033.232.423.030.533.534.930.728.328.631.329.223.824.722.822.319.419.620.918.317.815.613.8

us-gaap:NetIncomeLoss us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value687050392.6812134354238423031311425242422162021212020121516171414141514111111109.8091010
Percentage of NetIncomeLoss96.596.496.095.259.791.494.495.395.994.296.193.994.793.391.895.594.493.692.991.894.493.694.194.193.287.592.493.092.891.392.692.893.192.491.692.091.990.592.292.991.1
Percentage of InterestAndDividendIncomeOperating55.256.438.929.42.015.026.830.335.931.934.828.131.836.217.229.530.330.327.922.830.931.732.031.330.220.128.231.132.428.026.226.629.127.021.822.721.020.217.918.219.0
Percentage of InterestAndDividendIncomeOperating wsbc:CommunityBanking55.256.40.029.42.015.00.030.335.931.90.028.131.836.20.029.530.330.30.022.830.931.70.031.330.220.10.031.132.428.00.026.629.127.00.022.721.020.20.018.219.0

wsbc:TrustAndInvestmentServices


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2.4922.6192.1321.971.8072.0042.0471.7571.8522.3371.7011.9931.7652.2331.3021.1761.4651.6511.7081.4291.2431.461.3621.311.4731.7341.2521.2751.3641.4281.1361.1131.1671.2141.0671.0330.9731.1370.8280.7841.066
Percentage of NetIncomeLoss3.53.64.04.840.38.65.64.74.15.83.96.15.36.78.24.55.66.47.18.25.66.45.95.96.812.57.67.07.28.77.47.26.97.68.48.08.19.57.87.18.9
Percentage of InterestAndDividendIncomeOperating2.02.11.61.51.31.41.61.51.52.01.41.81.82.61.51.41.82.12.12.01.82.22.02.02.22.92.32.32.52.72.12.02.12.22.02.01.92.11.51.41.9
Percentage of InterestAndDividendIncomeOperating wsbc:TrustAndInvestmentServices0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value707352414.48823363744404332333315262625241722222322211316181816151517161212111110111110109.153
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating57.258.540.530.93.316.428.431.837.533.936.230.033.538.818.730.832.132.430.024.932.733.834.033.232.423.030.533.534.930.728.328.631.329.223.824.722.822.319.419.620.918.317.815.6
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value687050414.488233637151517161212111110111110
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating55.256.438.530.93.316.428.431.828.328.631.329.223.824.722.822.319.419.620.918.3

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value65672.68121
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic96.396.359.791.4
Percentage of InterestAndDividendIncomeOperating53.254.32.015.0
Percentage of InterestAndDividendIncomeOperating wsbc:CommunityBanking53.254.32.015.0

wsbc:TrustAndInvestmentServices


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.4922.6191.8072.004
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic3.73.740.38.6
Percentage of InterestAndDividendIncomeOperating2.02.11.31.4
Percentage of InterestAndDividendIncomeOperating wsbc:TrustAndInvestmentServices0.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.783-21.556-6.942-2.215-0.62539-8.7215.809221922-6.521-6.276-14.518-5.0771.2812.7232.285-22.064-1.9655.2612-6.5087.256-8.0785.201-11.402-2.034.0683.2735.708-1.113-10.523-0.441-7.3841.862-0.5170.576
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.3-17.2-5.3-1.7-0.528.0-6.85.018.616.618.1-6.0-6.3-16.8-6.01.53.32.9-27.3-2.87.818.6-9.610.8-12.18.6-21.0-3.77.56.110.5-2.0-19.3-0.8-13.93.6-1.01.1

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.4770.4720.2540.5750.5680.569-2.6470.5920.5860.543-3.7724.830.5890.4370.7540.5150.5090.655-1.6260.4860.5170.4043.7440.5120.5060.475
Percentage of OtherComprehensiveIncomeLossNetOfTax17.1-2.2-3.7-26.0-90.91.430.410.22.62.7-17.1-74.1-9.4-3.0-14.940.218.728.77.4-24.79.83.2-57.57.1-6.39.1
Percentage of InterestAndDividendIncomeOperating0.40.40.20.40.40.4-2.10.50.50.5-3.14.50.60.50.90.60.60.8-2.00.70.80.65.50.80.80.8
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2.783-21.556-6.942-2.215-0.62539-8.7215.809221922-6.521-6.276-14.518-5.0771.2812.7232.285-22.064-1.9655.2612-6.5087.256-8.0785.201-11.402-2.034.0683.2735.708-1.113-10.523-0.441-7.384
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.3-17.2-5.3-1.7-0.528.0-6.85.018.616.618.1-6.0-6.3-16.8-6.01.53.32.9-27.3-2.87.818.6-9.610.8-12.18.6-21.0-3.77.56.110.5-2.0-19.3-0.8-13.9
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2.306-22.028-7.183-2.785-1.18839-6.0855.285211925-11.302-6.815-14.905-5.7870.8082.2871.68-20.365-2.4024.79612-10.1396.809-8.5174.793
Percentage of OtherComprehensiveIncomeLossNetOfTax82.9102.2103.5125.7190.198.669.891.097.797.5117.3173.3108.6102.7114.063.184.073.592.3122.291.297.2155.893.8105.492.2
Percentage of InterestAndDividendIncomeOperating1.9-17.6-5.5-2.1-0.927.6-4.74.518.116.221.3-10.4-6.9-17.2-6.80.92.82.1-25.2-3.47.118.1-15.010.2-12.87.9
Percentage of InterestAndDividendIncomeOperating wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-0.013-0.005-0.005-0.0020.011-0.068-0.072-0.039-0.039-0.049-0.05-0.05-0.044-0.042-0.073-0.05-0.073-0.049-0.053-0.05-0.113-0.065-0.067-0.067
Percentage of OtherComprehensiveIncomeLossNetOfTax0.20.20.8-0.0-0.1-1.2-0.3-0.2-0.20.80.80.30.9-3.3-2.7-2.20.32.5-1.0-0.41.7-0.90.8-1.3
Percentage of InterestAndDividendIncomeOperating-0.0-0.0-0.0-0.00.0-0.1-0.1-0.0-0.0-0.0-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.1
Percentage of InterestAndDividendIncomeOperating wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Preferred Stock Dividends Income Statement Impact

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


Preferred
Period End2021-06-302021-03-312020-12-31
Value2531000.02531000.02644000.0
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating2.12.02.0

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses us-gaap:FinancialInstrument

us-gaap:RealizedInvestmentGainsLosses

us-gaap:EquitySecurities


Realized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value02000.00-8000.019000.002556000.03000.00-2000.06000.0
Percentage of RealizedInvestmentGainsLosses0.0100.00.0100.0100.00.0100.0100.00.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.0-0.00.00.02.10.00.0-0.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:EquitySecurities0.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:FinancialInstrument

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:Deposits


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
Value4.8764.8945.6715.3324.3236.6177.1717.0566.1976.5497.3886.3135.1464.822
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating4.03.94.34.03.24.65.66.05.25.56.15.85.25.6
Percentage of InterestAndDividendIncomeOperating us-gaap:Deposits0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService

us-gaap:DepositAccount


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
Value4.8764.8945.6715.3324.3236.6177.1717.0566.1976.5497.3886.3135.1464.8225.2785.325.081
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of InterestAndDividendIncomeOperating4.03.94.34.03.24.65.66.05.25.56.15.85.25.66.26.26.2
Percentage of InterestAndDividendIncomeOperating us-gaap:DepositAccount0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FiduciaryAndTrust


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
Value7.1487.6316.7556.4266.2026.9526.6996.4256.3397.1156.1036.2655.7526.5035.6675.3585.572
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax146.6155.9119.1120.5143.5105.193.491.1102.3108.682.699.2111.8134.90.00.00.0
Percentage of InterestAndDividendIncomeOperating5.86.15.24.84.64.95.25.55.36.05.05.85.87.56.76.36.8
Percentage of InterestAndDividendIncomeOperating us-gaap:FiduciaryAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:CommercialBankingFees


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
Value0.6010.5640.5890.5760.5860.5850.5530.5130.4990.4680.7190.5630.4620.407
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.311.510.410.813.68.87.77.38.17.19.78.99.08.4
Percentage of InterestAndDividendIncomeOperating0.50.50.50.40.40.40.40.40.40.40.60.50.50.5
Percentage of InterestAndDividendIncomeOperating wsbc:CommercialBankingFees0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:PersonalServiceCharges


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
Value4.2754.335.0824.7563.7376.0326.6186.5435.6986.0816.6695.754.6844.415
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax87.788.589.689.286.491.292.392.791.992.990.391.191.091.6
Percentage of InterestAndDividendIncomeOperating3.53.53.93.62.84.25.25.64.85.15.55.34.75.1
Percentage of InterestAndDividendIncomeOperating wsbc:PersonalServiceCharges0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:TrustAccountFees


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
Value4.715.3134.4824.2254.1894.8574.534.2654.2085.0563.9774.0063.5584.292
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax96.6108.679.079.296.973.463.260.467.977.253.863.569.189.0
Percentage of InterestAndDividendIncomeOperating3.84.23.43.23.13.43.53.63.54.23.33.73.65.0
Percentage of InterestAndDividendIncomeOperating wsbc:TrustAccountFees0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:WesMarkFees


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
Value2.4382.3182.2732.2012.0132.0952.1692.162.1312.0592.1262.2592.1942.211
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax50.047.440.141.346.631.730.230.634.431.428.835.842.645.9
Percentage of InterestAndDividendIncomeOperating2.01.91.71.61.51.51.71.81.81.71.82.12.22.6
Percentage of InterestAndDividendIncomeOperating wsbc:WesMarkFees0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value16966170571642516552167551599515720125931249412601124581259910946102459816991898749800979098128397856984708452837582336296627862776237614461386084608560785576552556005536550254255361
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Assetsdei:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1149973727271707063
Percentage of Assets0.70.60.60.70.70.81.11.11.0
Percentage of Assets0.70.60.60.70.70.81.11.11.0
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets dei:LegalEntity, us-gaap:Range, us-gaap:AwardType

wsbc:NationalPeerGroupOfFinancialInstitutions, srt:Maximum, wsbc:PerformanceBasedRestrictedStock


Assetsdei:
Period End2020-12-312019-12-312018-12-31
Value377002750024600
Percentage of Assets229.5174.9197.5
Percentage of Assets229.5174.9197.5
Percentage of Assets wsbc:NationalPeerGroupOfFinancialInstitutions srt:Maximum wsbc:PerformanceBasedRestrictedStock100.0100.0100.0

wsbc:NationalPeerGroupOfFinancialInstitutions, srt:Minimum, wsbc:PerformanceBasedRestrictedStock


Assetsdei:
Period End2020-12-312019-12-312018-12-31
Value108001210010500
Percentage of Assets65.877.084.3
Percentage of Assets65.877.084.3
Percentage of Assets wsbc:NationalPeerGroupOfFinancialInstitutions srt:Minimum wsbc:PerformanceBasedRestrictedStock100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value2947279121601545
Percentage of Assets17.917.817.315.7
Percentage of Assets17.917.817.315.7
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value141861427213668138191418513409131261049210420105781047910672942288428420852384968441844984657233742373487336728071415508548954985476539854015357536153644917487649584902486748024754
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets83.683.783.283.584.783.883.583.383.483.984.184.786.186.385.885.986.086.186.386.386.186.686.886.886.986.787.587.487.687.887.888.088.188.188.388.288.388.588.688.588.588.7

us-gaap:Liabilities dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Liabilitiesdei:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value0.2460.3190.2060.3540.2740.250.2940.8570.593
Percentage of Liabilities0.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.0
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation0.20.30.30.50.40.40.41.20.9

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value190197181150
Percentage of Liabilities1.41.51.71.8
Percentage of Assets1.21.31.51.5
Percentage of Assets srt:ParentCompany6.57.18.49.7

us-gaap:Liabilities us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, us-gaap:OtherLiabilities


Liabilitiesus-gaap:
Period End2020-12-312019-12-31
Value1915
Percentage of Liabilities0.10.1
Percentage of Assets0.10.1
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary us-gaap:OtherLiabilities0.00.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value16966170571642516552167551599515720125931249412601124581259910946102459816991898749800979098128397856984708452837582336296627862776237614461386084608560785576552556005536550254255361
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1149973727271707063
Percentage of LiabilitiesAndStockholdersEquity0.70.60.60.70.70.81.11.11.0
Percentage of Assets0.70.60.60.70.70.81.11.11.0
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value2947279121601545
Percentage of LiabilitiesAndStockholdersEquity17.917.817.315.7
Percentage of Assets17.917.817.315.7
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value27802785275627322569258625932101207420231978192715241403139513941377135913411347116411451122111510941091788788778761746736726724714659649642633634623611606608604588659
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.416.316.816.515.316.216.516.716.616.115.915.313.913.714.214.114.013.913.713.713.913.413.213.213.113.312.512.612.412.212.212.011.911.911.711.811.711.511.411.511.50.011.30.00.00.00.0

us-gaap:StockholdersEquity dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1149973727171706963
Percentage of StockholdersEquity4.23.83.75.25.46.38.99.38.8
Percentage of Assets0.70.60.60.70.70.81.11.11.0
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation99.899.799.799.599.699.699.698.899.1

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value2756259319781395
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets16.816.515.914.2
Percentage of Assets srt:ParentCompany93.592.991.690.3

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value-14.553-15.03-15.502-15.756-16.331-16.899-17.468-14.821-15.413-15.999-16.542-12.77-17.6-18.189-18.626-16.079-16.594-17.103-17.758-16.132-16.618-17.135-17.539-21.283-21.795-22.301-22.776-7.966-21.401
Percentage of StockholdersEquity-0.5-0.5-0.6-0.6-0.6-0.7-0.7-0.7-0.7-0.8-0.8-0.7-1.2-1.3-1.3-1.2-1.2-1.3-1.3-1.2-1.4-1.5-1.6-1.9-2.0-2.0-2.9-1.1-3.0
Percentage of Assets-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.4-0.1-0.4
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-31
Value129.803313840411.2019.9224.113-18.098-37.871-59.873-53.352-47.076-31.495-20.837-22.118-24.841-27.126-5.062-3.097-8.357-20.954-14.446-21.702-13.624-18.825-7.423-5.393-9.461-12.734-18.442-17.329-6.806-6.3651.019-0.9020.131
Percentage of StockholdersEquity0.50.41.11.41.61.60.00.50.2-0.9-1.9-3.1-3.5-3.4-2.3-1.5-1.6-1.8-2.0-0.4-0.3-0.7-1.9-1.3-2.0-1.2-2.4-0.9-0.7-1.2-1.7-2.5-2.4-0.9-0.90.2-0.10.0
Percentage of Assets0.10.10.20.20.20.30.00.10.0-0.1-0.3-0.5-0.5-0.5-0.3-0.2-0.2-0.3-0.3-0.1-0.0-0.1-0.2-0.2-0.3-0.2-0.3-0.1-0.1-0.2-0.2-0.3-0.3-0.1-0.10.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value163216361634163416331638163611691168116711661165789686684683682681680678515516516515516520244244244245244244242241241192191191191191191191191191191192193
Percentage of StockholdersEquity58.758.759.359.863.663.363.155.756.357.759.060.451.848.949.149.049.550.150.750.344.245.146.046.247.247.731.031.031.332.232.833.233.433.433.829.129.629.930.230.230.731.431.631.531.732.729.3
Percentage of Assets9.69.610.09.99.710.210.49.39.39.39.49.27.26.77.06.96.97.07.06.96.16.06.16.16.26.33.93.93.93.94.04.04.04.04.03.43.53.43.53.53.50.03.60.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value1411411411411411411411131131131131139791919191919191808080808080616161616161616060555555555555555555555555
Percentage of StockholdersEquity5.15.15.15.25.55.55.55.45.55.65.75.96.46.56.66.66.76.76.86.86.97.07.27.27.37.47.87.87.98.08.28.38.48.48.58.48.68.68.88.78.99.19.19.19.29.48.4
Percentage of Assets0.80.80.90.90.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.00.90.91.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.00.01.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DeferredCompensationShareBasedPayments


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value-1.509-1.499-1.494-1.359-1.373-1.38-1.304-1.282-1.059-1.055-1.068-1.084-1.042-1.034-1.027-0.735-0.577-0.573-0.568-0.563-0.558-0.554-0.793-0.786-2.46-2.453-1.255-1.243-1.231-1.219-1.209-1.199-1.252-1.242-1.232-1.223-1.214-1.205-1.196-1.189-1.181-1.174-1.192-1.185-1.178-1.278-1.229
Percentage of StockholdersEquity-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.0
Percentage of Assets us-gaap:DeferredCompensationShareBasedPayments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302008-12-31
Value14414414414472
Percentage of StockholdersEquity5.25.25.25.311.0
Percentage of Assets0.90.80.90.90.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value925879831802782800824809788761737709692673651641626611597583576563549535522509504494482470460450441429419411403396388382375367361354349340344
Percentage of StockholdersEquity33.331.630.229.430.530.931.838.538.037.637.336.845.548.046.746.045.545.044.543.349.549.249.048.047.746.764.062.762.061.861.761.260.759.358.762.562.261.761.360.360.360.159.658.357.857.952.2
Percentage of Assets5.55.25.14.94.75.05.26.46.36.05.95.66.36.66.66.56.36.26.15.96.96.66.56.36.26.28.07.97.77.57.57.37.37.16.97.47.37.17.07.06.90.06.70.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302017-06-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value-74.996-24.989-25.949-27.403-27.518-33.714-9.463-0.252-0.002-0.229-0.274-0.015-0.555-0.3-0.385-3.868-5.335-2.64-0.89-0.867-3.061-2.151-2.601-2.748-4.822-5.9690.0-0.044-0.061-0.127-0.096-0.096-0.096-0.919-1.063-1.063-1.064-1.498-1.661
Percentage of StockholdersEquity-2.7-0.9-0.9-1.0-1.1-1.3-0.4-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.3-0.5-0.2-0.1-0.1-0.3-0.3-0.3-0.4-0.6-0.80.0-0.0-0.0-0.0-0.0-0.0-0.0-0.2-0.2-0.2-0.2-0.3-0.3
Percentage of Assets-0.4-0.1-0.2-0.2-0.2-0.2-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.10.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value272446545658182419-2.253-21.522-47.335-36.033-29.218-13.25-5.115-5.923-8.21-9.8910128.081-4.1625.977-0.8327.6852.892-6.12613
Percentage of StockholdersEquity1.00.91.72.02.22.20.71.20.9-0.1-1.1-2.5-2.4-2.1-0.9-0.4-0.4-0.6-0.70.81.10.7-0.40.5-0.10.70.4-0.81.8
Percentage of Assets0.20.10.30.30.30.40.10.20.2-0.0-0.2-0.4-0.3-0.3-0.1-0.1-0.1-0.1-0.10.10.20.1-0.00.1-0.00.10.0-0.10.2
Percentage of Assets wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value0.0130.0180.0230.0250.0140.0820.1540.1930.2320.2810.3310.3810.3570.3990.4720.5220.5950.6440.6970.7470.860.9250.9921.0591.3582.004
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.20.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital

us-gaap:TierOneRiskBasedCapital


Tier
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value161714411258970901751593544510457
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.89.210.19.99.28.99.48.98.48.3

us-gaap:TierOneRiskBasedCapital dei:LegalEntity

wsbc:WesbancoBankInc


Tier
Period End2020-12-312019-12-312018-12-31
Value153614191108
Percentage of TierOneRiskBasedCapital95.098.588.1
Percentage of Assets9.49.08.9
Percentage of Assets wsbc:WesbancoBankInc0.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value8467599057608905932342441943361692731551001171101101151281168716786921089294769417595145781781251161021571401458397798812082141
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.04.45.54.65.33.71.51.91.62.71.42.21.41.01.21.11.11.21.31.21.02.01.01.11.31.11.51.21.52.81.62.41.32.92.12.11.92.82.52.61.50.01.50.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value65614236312624251817
Percentage of CashAndCashEquivalentsAtCarryingValue7.226.125.231.124.430.425.826.214.712.4
Percentage of Assets0.40.40.30.40.30.30.40.40.30.3
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation56.961.557.950.243.436.934.435.728.90.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value223170121754733
Percentage of CashAndCashEquivalentsAtCarryingValue24.772.872.064.636.738.3
Percentage of Assets1.41.11.00.80.50.4
Percentage of Assets srt:ParentCompany7.66.15.64.90.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value846759905760890593234244194336169273155100117110110115128116871678692108929476941759514578178125116102
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.04.45.54.65.33.71.51.91.62.71.42.21.41.01.21.11.11.21.31.21.02.01.01.11.31.11.51.21.52.81.62.41.32.92.12.11.9
Percentage of Assets us-gaap:FairValueInputsLevel10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value846759905760890593234244194336169273155100117110110115128116871678692108929476941759514578125
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.04.45.54.65.33.71.51.91.62.71.42.21.41.01.21.11.11.21.31.21.02.01.01.11.31.11.51.21.52.81.62.41.32.1
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value846759905760890593234244194336169273155100117110110115128116871678692108929476941759514578125
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.04.45.54.65.33.71.51.91.62.71.42.21.41.01.21.11.11.21.31.21.02.01.01.11.31.11.51.21.52.81.62.41.32.1
Percentage of Assets us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value84675990576089059323424419433616927315510011711011012886
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.04.45.54.65.33.71.51.91.62.71.42.21.41.01.21.11.11.31.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Cash
Period End2020-12-312019-12-312018-12-31
Value656142
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents7.226.125.2
Percentage of Assets0.40.40.3
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation56.961.557.9

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2231701217547
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents24.772.872.064.636.7
Percentage of Assets1.41.11.00.80.5
Percentage of Assets srt:ParentCompany7.66.15.64.90.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value393389299258251226199212202192
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.52.42.62.62.73.23.53.33.5

Furniture And Fixtures Gross

us-gaap:FurnitureAndFixturesGross

us-gaap:FurnitureAndFixturesGross


Furniture
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1061027675727166837771
Percentage of FurnitureAndFixturesGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.60.80.70.81.11.41.31.3

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value200187132128118114106119113110
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.11.31.21.31.71.91.92.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.8732.8963.3263.3463.3653.3742.9162.4462.4652.5142.7621.8211.3121.0861.2041.2231.241.2731.3350.8370.6970.730.8110.8150.9440.5660.4660.4770.4820.4950.5460.5560.5610.6250.570.5190.5240.5370.5880.5990.6050.6180.6690.6760.685
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

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value23523924924825525826117817918016615913112813013313413413313811011011211111111093929292939291908880808182838485
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.41.51.51.51.61.71.41.41.41.31.31.21.31.31.31.41.41.41.41.31.31.31.31.31.31.51.51.51.51.51.51.51.51.51.41.51.51.51.51.61.6

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value11001100861573573480312312312274
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.77.06.95.85.95.75.05.15.15.0

us-gaap:Goodwill us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions

wsbc:OldLineBancsharesInc, wsbc:PurchasePriceAllocationAdjustment


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value231230228228203
Percentage of Goodwill21.10.00.00.018.5
Percentage of Assets1.41.41.41.41.3
Percentage of Assets wsbc:OldLineBancsharesInc wsbc:PurchasePriceAllocationAdjustment0.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6680561519107.4089.328119.092
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.50.20.20.10.10.20.20.2

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1157116011631165116611701149914914915918928661588589590591591593591490490490492492493319319320320321321324
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.86.87.17.07.07.37.37.37.37.37.47.46.05.76.06.06.06.06.16.05.85.75.85.85.96.05.15.15.15.15.25.25.3

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3618302754433944473131
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.20.30.60.50.60.70.80.60.6

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312019-12-31
Value5153
Percentage of OperatingLeaseRightOfUseAsset100.0100.0
Percentage of Assets0.30.3

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1313131212111211111111121313
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.1

us-gaap:EquitySecuritiesFvNi us-gaap:DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensation

wsbc:GrantorTrusts


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1010109.58.87.88.98.58.78.57.78.58.3
Percentage of EquitySecuritiesFvNi77.877.077.475.971.769.572.173.073.671.065.666.561.5
Percentage of Assets0.10.10.10.10.10.00.10.10.10.10.10.10.1
Percentage of Assets wsbc:GrantorTrusts0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1313131211111211111111121311
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.097.7100.0100.0100.0100.0100.0100.0100.0100.084.6
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:FairValueInputsLevel10.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1313131211111211111111121311
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.097.7100.0100.0100.0100.0100.0100.0100.0100.084.6
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1313131212111211111111121313
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1313131212111211111111121313
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1313131212111211111111121313
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value2162232402652692572151931911821761941851661551681731701801761421371491351371238999104100107105107122120100104105101109114119
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.31.51.61.61.61.41.51.51.51.41.51.71.61.61.71.81.71.81.81.71.61.81.61.61.51.41.61.71.61.81.71.82.02.01.81.91.91.82.02.12.2

us-gaap:OtherAssets dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value0.7940.0260.0750.1950.2861.0430.530.6360.445
Percentage of OtherAssets0.30.00.00.10.20.70.60.60.4
Percentage of Assets0.00.00.00.00.00.00.00.00.0
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation0.70.00.10.30.41.50.80.90.7

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value38383328
Percentage of OtherAssets15.917.818.818.5
Percentage of Assets0.20.20.30.3
Percentage of Assets srt:ParentCompany1.31.41.51.9

Time Deposit Maturities Year One

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:TimeDepositMaturitiesYearOne


Time
Period End2020-12-31
Value1000
Percentage of TimeDepositMaturitiesYearOne100.0
Percentage of Assets6.1

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value641763983136817122111189716421573151215341615167115381297134413531216133112461242122212291083961651409347296
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.84.56.08.310.213.212.113.012.612.012.312.815.315.013.213.613.712.413.612.714.814.314.512.811.57.96.55.54.8

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value5566000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value5010000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value4526000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value4365000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value45
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.3

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-30
Value56562021
Percentage of OperatingLeaseLiability100.0100.0100.0100.0
Percentage of Assets0.30.40.20.2

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value71
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.4

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value15
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value27802785275627322569258625932101207420231978192715241403139513941377135913411347116411451122111510941091788788778761746736726724714659649642633634623611606608604588659
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.416.316.816.515.316.216.516.716.616.115.915.313.913.714.214.114.013.913.713.713.913.413.213.213.113.312.512.612.412.212.212.011.911.911.711.811.711.511.411.511.50.011.30.00.00.00.0

us-gaap:StockholdersEquity dei:LegalEntity

wsbc:WesBancoBankCommunityDevelopmentCorporation


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1149973727171706963
Percentage of StockholdersEquity4.23.83.75.25.46.38.99.38.8
Percentage of Assets0.70.60.60.70.70.81.11.11.0
Percentage of Assets wsbc:WesBancoBankCommunityDevelopmentCorporation99.899.799.799.599.699.699.698.899.1

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value2756259319781395
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets16.816.515.914.2
Percentage of Assets srt:ParentCompany93.592.991.690.3

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value-14.553-15.03-15.502-15.756-16.331-16.899-17.468-14.821-15.413-15.999-16.542-12.77-17.6-18.189-18.626-16.079-16.594-17.103-17.758-16.132-16.618-17.135-17.539-21.283-21.795-22.301-22.776-7.966-21.401
Percentage of StockholdersEquity-0.5-0.5-0.6-0.6-0.6-0.7-0.7-0.7-0.7-0.8-0.8-0.7-1.2-1.3-1.3-1.2-1.2-1.3-1.3-1.2-1.4-1.5-1.6-1.9-2.0-2.0-2.9-1.1-3.0
Percentage of Assets-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.4-0.1-0.4
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-31
Value129.803313840411.2019.9224.113-18.098-37.871-59.873-53.352-47.076-31.495-20.837-22.118-24.841-27.126-5.062-3.097-8.357-20.954-14.446-21.702-13.624-18.825-7.423-5.393-9.461-12.734-18.442-17.329-6.806-6.3651.019-0.9020.131
Percentage of StockholdersEquity0.50.41.11.41.61.60.00.50.2-0.9-1.9-3.1-3.5-3.4-2.3-1.5-1.6-1.8-2.0-0.4-0.3-0.7-1.9-1.3-2.0-1.2-2.4-0.9-0.7-1.2-1.7-2.5-2.4-0.9-0.90.2-0.10.0
Percentage of Assets0.10.10.20.20.20.30.00.10.0-0.1-0.3-0.5-0.5-0.5-0.3-0.2-0.2-0.3-0.3-0.1-0.0-0.1-0.2-0.2-0.3-0.2-0.3-0.1-0.1-0.2-0.2-0.3-0.3-0.1-0.10.0-0.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value163216361634163416331638163611691168116711661165789686684683682681680678515516516515516520244244244245244244242241241192191191191191191191191191191192193
Percentage of StockholdersEquity58.758.759.359.863.663.363.155.756.357.759.060.451.848.949.149.049.550.150.750.344.245.146.046.247.247.731.031.031.332.232.833.233.433.433.829.129.629.930.230.230.731.431.631.531.732.729.3
Percentage of Assets9.69.610.09.99.710.210.49.39.39.39.49.27.26.77.06.96.97.07.06.96.16.06.16.16.26.33.93.93.93.94.04.04.04.04.03.43.53.43.53.53.50.03.60.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value1411411411411411411411131131131131139791919191919191808080808080616161616161616060555555555555555555555555
Percentage of StockholdersEquity5.15.15.15.25.55.55.55.45.55.65.75.96.46.56.66.66.76.76.86.86.97.07.27.27.37.47.87.87.98.08.28.38.48.48.58.48.68.68.88.78.99.19.19.19.29.48.4
Percentage of Assets0.80.80.90.90.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.00.90.91.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.00.01.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DeferredCompensationShareBasedPayments


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value-1.509-1.499-1.494-1.359-1.373-1.38-1.304-1.282-1.059-1.055-1.068-1.084-1.042-1.034-1.027-0.735-0.577-0.573-0.568-0.563-0.558-0.554-0.793-0.786-2.46-2.453-1.255-1.243-1.231-1.219-1.209-1.199-1.252-1.242-1.232-1.223-1.214-1.205-1.196-1.189-1.181-1.174-1.192-1.185-1.178-1.278-1.229
Percentage of StockholdersEquity-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.0
Percentage of Assets us-gaap:DeferredCompensationShareBasedPayments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302008-12-31
Value14414414414472
Percentage of StockholdersEquity5.25.25.25.311.0
Percentage of Assets0.90.80.90.90.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value925879831802782800824809788761737709692673651641626611597583576563549535522509504494482470460450441429419411403396388382375367361354349340344
Percentage of StockholdersEquity33.331.630.229.430.530.931.838.538.037.637.336.845.548.046.746.045.545.044.543.349.549.249.048.047.746.764.062.762.061.861.761.260.759.358.762.562.261.761.360.360.360.159.658.357.857.952.2
Percentage of Assets5.55.25.14.94.75.05.26.46.36.05.95.66.36.66.66.56.36.26.15.96.96.66.56.36.26.28.07.97.77.57.57.37.37.16.97.47.37.17.07.06.90.06.70.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302017-06-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value-74.996-24.989-25.949-27.403-27.518-33.714-9.463-0.252-0.002-0.229-0.274-0.015-0.555-0.3-0.385-3.868-5.335-2.64-0.89-0.867-3.061-2.151-2.601-2.748-4.822-5.9690.0-0.044-0.061-0.127-0.096-0.096-0.096-0.919-1.063-1.063-1.064-1.498-1.661
Percentage of StockholdersEquity-2.7-0.9-0.9-1.0-1.1-1.3-0.4-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.3-0.5-0.2-0.1-0.1-0.3-0.3-0.3-0.4-0.6-0.80.0-0.0-0.0-0.0-0.0-0.0-0.0-0.2-0.2-0.2-0.2-0.3-0.3
Percentage of Assets-0.4-0.1-0.2-0.2-0.2-0.2-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.10.0-0.0-0.0-0.0-0.0-0.0-0.00.0-0.00.00.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value272446545658182419-2.253-21.522-47.335-36.033-29.218-13.25-5.115-5.923-8.21-9.8910128.081-4.1625.977-0.8327.6852.892-6.12613
Percentage of StockholdersEquity1.00.91.72.02.22.20.71.20.9-0.1-1.1-2.5-2.4-2.1-0.9-0.4-0.4-0.6-0.70.81.10.7-0.40.5-0.10.70.4-0.81.8
Percentage of Assets0.20.10.30.30.30.40.10.20.2-0.0-0.2-0.4-0.3-0.3-0.1-0.1-0.1-0.1-0.10.10.20.1-0.00.1-0.00.10.0-0.10.2
Percentage of Assets wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity


Stockholders
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value0.0130.0180.0230.0250.0140.0820.1540.1930.2320.2810.3310.3810.3570.3990.4720.5220.5950.6440.6970.7470.860.9250.9921.0591.3582.004
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.20.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value141141141141141141141113113113113113979191919191919180808080808061616161616161606055555555555555
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.90.90.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.00.90.91.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value163216361634163416331638163611691168116711661165789686684683682681680678515516516515516520244244244245244244242241241192191191191191191191
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.69.610.09.99.710.210.49.39.39.39.49.27.26.77.06.96.97.07.06.96.16.06.16.16.26.33.93.93.93.94.04.04.04.04.03.43.53.43.53.53.53.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value925879831802782800824809788761737709692673651641626611597583576563549535522509504494482470460450441429419411403396388382375361
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.55.25.14.94.75.05.26.46.36.05.95.66.36.66.66.56.36.26.15.96.96.66.56.36.26.28.07.97.77.57.57.37.37.16.97.47.37.17.07.06.96.7

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value129.803313840411.2019.9224.113-18.098-37.871-59.873-53.352-47.076-31.495-20.837-22.118-24.841-27.126-5.062-3.097-8.357-20.954-14.446-21.702-13.624-18.825-7.423-5.393-9.461-12.734-18.442-17.329-6.806-6.3651.019-0.843-0.326-0.9026.2871.8750.1312.949
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.20.20.20.30.00.10.0-0.1-0.3-0.5-0.5-0.5-0.3-0.2-0.2-0.3-0.3-0.1-0.0-0.1-0.2-0.2-0.3-0.2-0.3-0.1-0.1-0.2-0.2-0.3-0.3-0.1-0.10.0-0.0-0.0-0.00.10.00.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-312017-12-312017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7424252727339.4630.2520.0020.2290.2740.00.00.00.03.8685.3352.640.890.8673.0612.1512.6012.7484.8225.9690.0440.0610.1270.0960.0960.0961.063
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.10.20.20.20.20.10.00.00.00.00.00.00.00.00.00.10.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2020-12-312020-09-30
Value-0.045144
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0
Percentage of Assets0.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:PreferredStock


Stock
Period End2020-12-312020-09-30
Value-0.045144
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0
Percentage of Assets0.00.0
Percentage of Assets us-gaap:PreferredStock0.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1292000.01288000.01598000.01329000.01357000.01370000.01549000.01333000.01364000.01075000.01428000.01094000.0929000.0909000.0986000.0772000.0721000.0477000.0633000.0555000.0483000.0351000.0482000.0571000.0339000.0274000.0348000.0348000.0325000.0291000.0397000.0251000.0255000.0217000.0255000.0224000.0224000.0181000.0201000.0200000.0160000.068000.078000.079000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1292000.01288000.01598000.01329000.01357000.01370000.01549000.01333000.01364000.01075000.01428000.01094000.0929000.0909000.0986000.0772000.0721000.0477000.0633000.0555000.0483000.0351000.0482000.0571000.0339000.0274000.0348000.0348000.0325000.0291000.0397000.0251000.0255000.0217000.0255000.0224000.0224000.0181000.0201000.0200000.0160000.068000.078000.079000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1775238-68.766563215712551695534314836231925343112172520292028303420
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating143.841.629.9-51.442.023.111.961.121.143.056.951.335.336.956.743.344.936.747.063.857.024.133.948.838.554.535.849.554.458.935.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value79-813.981285142-484.70211468-43.2519.8986832260117-462.24974-45.654-18.893-66.961-0.663-134.25837138-39.5736.828-50.1-64.138-23.016-82.643-8.2-43.179-53.341
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating64.3-650.9219.2106.6-359.980.153.2-36.98.357.926.8240.3118.7-534.987.6-53.4-35.3-123.4-1.2-246.768.1260.1-75.713.0-93.3-117.2-40.9-144.9-14.6-74.7-91.1

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-169.412615-179.751-203.727724212-93.01321-177.61747-206.186-197.901-97.612413-115.7448.83374-3.0442-0.642-16.033-141.89235-86.88446296540-4.387-0.671.418
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-137.4492.2-137.8-152.4538.0148.9-72.518.3-148.640.0-169.9-182.6-98.7478.6-136.410.3139.5-5.678.6-1.2-29.2-266.967.8-165.486.453.2115.671.4-7.8-1.22.4

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
Value87-146.399145-130.068296359-9.53749-142.539167-104.49411854-16.7276.7010.176
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating70.8-117.1111.3-97.3220.1252.1-7.442.6-119.2140.9-86.1109.055.3-19.47.90.2

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1775238-68.766563215712551695534314836231925343112172520292028303420
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating143.841.629.9-51.442.023.111.961.121.143.056.951.335.336.956.743.344.936.747.063.857.024.133.948.838.554.535.849.554.458.935.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value707352414.48823363744404332333315262625241722222322211316181816151517161212111110111110109.1538.238
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating57.258.540.530.93.316.428.431.837.533.936.230.033.538.818.730.832.132.430.024.932.733.834.033.232.423.030.533.534.930.728.328.631.329.223.824.722.822.319.419.620.918.317.815.613.8

us-gaap:NetIncomeLoss us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value687050392.6812134354238423031311425242422162021212020121516171414141514111111109.8091010
Percentage of NetIncomeLoss96.596.496.095.259.791.494.495.395.994.296.193.994.793.391.895.594.493.692.991.894.493.694.194.193.287.592.493.092.891.392.692.893.192.491.692.091.990.592.292.991.1
Percentage of InterestAndDividendIncomeOperating55.256.438.929.42.015.026.830.335.931.934.828.131.836.217.229.530.330.327.922.830.931.732.031.330.220.128.231.132.428.026.226.629.127.021.822.721.020.217.918.219.0
Percentage of InterestAndDividendIncomeOperating wsbc:CommunityBanking55.256.40.029.42.015.00.030.335.931.90.028.131.836.20.029.530.330.30.022.830.931.70.031.330.220.10.031.132.428.00.026.629.127.00.022.721.020.20.018.219.0

wsbc:TrustAndInvestmentServices


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2.4922.6192.1321.971.8072.0042.0471.7571.8522.3371.7011.9931.7652.2331.3021.1761.4651.6511.7081.4291.2431.461.3621.311.4731.7341.2521.2751.3641.4281.1361.1131.1671.2141.0671.0330.9731.1370.8280.7841.066
Percentage of NetIncomeLoss3.53.64.04.840.38.65.64.74.15.83.96.15.36.78.24.55.66.47.18.25.66.45.95.96.812.57.67.07.28.77.47.26.97.68.48.08.19.57.87.18.9
Percentage of InterestAndDividendIncomeOperating2.02.11.61.51.31.41.61.51.52.01.41.81.82.61.51.41.82.12.12.01.82.22.02.02.22.92.32.32.52.72.12.02.12.22.02.01.92.11.51.41.9
Percentage of InterestAndDividendIncomeOperating wsbc:TrustAndInvestmentServices0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value707352414.48823363744404332333315262625241722222322211316181816151517161212111110111110109.153
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating57.258.540.530.93.316.428.431.837.533.936.230.033.538.818.730.832.132.430.024.932.733.834.033.232.423.030.533.534.930.728.328.631.329.223.824.722.822.319.419.620.918.317.815.6
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value79-813.981285142-484.70211468-43.2519.8986832260117-462.24974-45.654-18.893-66.961-0.663-134.25837138-39.5736.828-50.1-64.138-23.016-82.643-8.2-43.179-53.341
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating64.3-650.9219.2106.6-359.980.153.2-36.98.357.926.8240.3118.7-534.987.6-53.4-35.3-123.4-1.2-246.768.1260.1-75.713.0-93.3-117.2-40.9-144.9-14.6-74.7-91.1

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


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
Value2.2412.3621.5941.0961.9362.9253.8592.2783.8832.1812.2691.5550.5170.328-0.1881.3252.5872.311-1.8331.092.2780.5262.6392.1012.8022.0332.9651.751.1741.4852.2742.5822.7911.1983.4661.0070.5810.9160.5670.5980.8090.541.0290.783
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-169.412615-179.751-203.727724212-93.01321-177.61747-206.186-197.901-97.612413-115.7448.83374-3.0442-0.642-16.033-141.89235-86.88446296540-4.387-0.671.418
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-137.4492.2-137.8-152.4538.0148.9-72.518.3-148.640.0-169.9-182.6-98.7478.6-136.410.3139.5-5.678.6-1.2-29.2-266.967.8-165.486.453.2115.671.4-7.8-1.22.4

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-09-30
Value222121212121161616151513121111111110109.2179.2018.8598.8598.8578.8456.4466.4416.4396.4235.8335.875.5625.5515.264.7994.5324.5274.2614.2613.9933.723
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:BusinessAcquisition, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

wsbc:OldLineBancsharesInc, us-gaap:SubordinatedDebt


Debt
Period End2020-12-312019-12-31
Value5.6250.05625
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations wsbc:OldLineBancsharesInc us-gaap:SubordinatedDebt0.00.0

wsbc:YourCommunityBanksharesInc, us-gaap:SubordinatedDebt


Debt
Period End2020-12-312019-12-31
Value6.250.0625
Percentage of DebtInstrumentInterestRateStatedPercentage111.1111.1
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations wsbc:YourCommunityBanksharesInc us-gaap:SubordinatedDebt0.00.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value32.8733.0637.1533.229.7127.0224.3623.6222.4823.27
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value300000.0400000.0465000.0467000.0436000.0326000.0701000.0673000.0668000.0784000.0949000.01165000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value60000.0140000.0101000.0100000.0279000.03335000.054000.01096000.0106000.0242000.028000.088000.05000.07000.072000.029000.0562000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value039000.015000.02000.034000.01031000.031000.0741000.018000.0191000.015000.013000.0018000.016000.023000.068000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedLosses0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1707000.01709000.01750000.02088000.01752000.01769000.01881000.01373000.01340000.01319000.01311000.01232000.01128000.02756000.01123000.01164000.01367000.01140000.01154000.0995000.0942000.0973000.01599000.01021000.0989000.01251000.01037000.0882000.01821000.0875000.0925000.0911000.0880000.01949000.0870000.0891000.0874000.0880000.0863000.0908000.0900000.0895000.01716000.0879000.0966000.0
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BrokerageCommissionsRevenue

us-gaap:BrokerageCommissionsRevenue


Brokerage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-03-31
Value1829000.01524000.01402000.01725000.01384000.01679000.01393000.01765000.01973000.01860000.01871000.01836000.01809000.01670000.01508000.01721000.01680000.01762000.01330000.01473000.01750000.01896000.01795000.01996000.01842000.02059000.01389000.01701000.02003000.01829000.01604000.01506000.01641000.01497000.01285000.01131000.01114000.01075000.01096000.0
Percentage of BrokerageCommissionsRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BrokerageCommissionsRevenue us-gaap:ProductOrService

wsbc:AnnuityCommissions


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
Value1151000.0917000.0805000.01218000.0845000.01038000.0811000.01204000.01454000.01362000.01342000.01326000.01310000.01200000.0
Percentage of BrokerageCommissionsRevenue62.960.257.470.661.161.858.268.273.773.271.772.272.471.9

wsbc:EquityAndDebtSecurityTrades


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
Value57000.076000.069000.027000.094000.0159000.078000.0151000.0103000.0102000.0125000.0116000.087000.0102000.0
Percentage of BrokerageCommissionsRevenue3.15.04.91.66.89.55.68.65.25.56.76.34.86.1

wsbc:ManagedMoney


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
Value291000.0283000.0255000.0248000.0214000.0235000.0254000.0153000.0174000.0157000.0170000.0173000.0163000.0141000.0
Percentage of BrokerageCommissionsRevenue15.918.618.214.415.514.018.28.78.88.49.19.49.08.4

wsbc:TrailCommissions


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
Value330000.0248000.0273000.0232000.0231000.0247000.0250000.0257000.0242000.0239000.0234000.0221000.0249000.0227000.0
Percentage of BrokerageCommissionsRevenue18.016.319.513.416.714.717.914.612.312.812.512.013.813.6

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquisitionRelatedCosts

wsbc:OldLineBancsharesInc


Business
Period End2020-12-31
Value0.2
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.330.330.320.320.320.320.310.310.310.310.290.290.290.290.260.260.260.260.240.240.240.240.230.230.230.230.220.220.220.220.20.20.190.190.180.180.170.170.160.160.150.150.140.140.14
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesGainLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value477000.0279000.0691000.0787000.01299000.01491000.0520000.0235000.02909000.0657000.0-1303000.084000.0358000.0-39000.056000.06000.0494000.0
Percentage of DebtAndEquitySecuritiesGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesGainLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-30
Value31000.03000.0-5000.045000.0213000.02287000.0-31000.0219000.0-4000.043000.0-26000.011000.097000.00-55000.0
Percentage of DebtAndEquitySecuritiesGainLoss6.51.1-0.75.716.4153.4-6.093.2-0.16.52.013.1173.20.0-11.1

us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal

us-gaap:AccountingStandardsUpdate201613


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value63000.036000.0135000.0356000.0-581000.0-7000.0
Percentage of DebtSecuritiesHeldToMaturityCreditLossExpenseReversal100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesHeldToMaturityCreditLossExpenseReversal us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancialInstrument

us-gaap:AccountingStandardsUpdate201613, us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value62000.024000.0-3000.07000.0-62000.0-5000.0
Percentage of DebtSecuritiesHeldToMaturityCreditLossExpenseReversal98.466.7-2.22.010.771.4

us-gaap:AccountingStandardsUpdate201613, us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1000.012000.0138000.0349000.0-519000.0-2000.0
Percentage of DebtSecuritiesHeldToMaturityCreditLossExpenseReversal1.633.3102.298.089.328.6

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-682000.0-675000.05581000.0-802000.0-794000.0-793000.05664000.0-817000.0-808000.0-799000.0-779000.0-766000.0-758000.0-753000.0-812000.0-812000.0-803000.0-794000.0-759000.0-759000.0-808000.0-694000.0-801000.0-801000.0-793000.0-784000.0-371000.0-370000.0-367000.0-363000.0-908000.0-906000.0-897000.0-822000.0-575000.0-575000.0-568000.0-569000.0-322000.0-321000.0-318000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-9000.0-8000.0-7000.0-9000.0-9000.0-9000.06000.07000.06000.07000.07000.06000.07000.06000.07000.07000.06000.06000.06000.08000.06000.06000.07000.07000.06000.06000.012000.011000.011000.011000.011000.011000.011000.012000.011000.011000.012000.011000.015000.015000.015000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2.7942.7632.6232.6222.5942.5942.2362.2352.2112.1871.772.4162.392.2041.9261.9281.9071.8861.9411.941.9191.9191.951.951.9281.9071.8221.8221.8021.7831.4681.4851.4371.6031.3921.3931.3781.3781.4281.4271.412
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value852000.0842000.01132000.01133000.01121000.01121000.01328000.01327000.01313000.01298000.0833000.01242000.01228000.01114000.01106000.01107000.01096000.01084000.01281000.01280000.01209000.01324000.01227000.01228000.01214000.01201000.01196000.01196000.01183000.01170000.01004000.01015000.0982000.01096000.0975000.0976000.0966000.0965000.0916000.0917000.0907000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-646000.0-638000.0-122000.0-122000.0-120000.0-121000.0481000.0483000.0476000.0471000.0563000.0313000.0310000.0368000.0648000.0648000.0641000.0634000.0809000.0810000.0800000.0801000.0931000.0932000.0921000.0911000.0490000.0489000.0484000.0478000.01177000.01189000.01151000.01285000.0857000.0857000.0848000.0848000.0476000.0476000.0471000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value623000.0616000.0573000.0574000.0568000.0568000.0567000.0567000.0560000.0554000.0714000.0715000.0707000.0699000.0649000.0650000.0643000.0636000.0704000.0703000.0696000.0696000.0846000.0846000.0836000.0827000.0733000.0734000.0725000.0717000.0722000.0742000.0698000.0958000.0688000.0688000.0680000.0681000.0651000.0650000.0643000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2088000.06263000.0-1610000.0-1185000.0-402000.0-5553000.0533000.0-1087000.0-1366000.0-616000.0-349000.0-273000.040000.0336000.0-159000.0-32000.0-108000.0195000.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


Derivative
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2800000.0800000.0500000.0-500000.0-2800000.0500000.0-500000.0-800000.0-300000.0-300000.0-300000.00200000.0299600.00-100000.0-200000.0
Percentage of DerivativeGainLossOnDerivativeNet44.7-49.7-42.2124.450.493.846.058.648.786.0109.90.059.5-188.4-0.092.6-102.6

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

us-gaap:OtherContract, wsbc:ForwardTBAContracts


Derivative
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4500000.0-1900000.0-1700000.0-1100000.0-2700000.0-100000.0-400000.0-600000.0-300000.0
Percentage of DerivativeGainLossOnDerivativeNet71.9118.0143.5273.648.6-18.836.843.948.7

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:FinancialInstrument, us-gaap:IncomeStatementLocation

us-gaap:InterestRateSwap, us-gaap:OtherIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-1033000.02761000.0866000.0420000.0-501000.0-2751000.0518000.0-556000.0-751000.0-312000.0-355000.0-293000.044000.0-167000.0-56000.0-32000.0-108000.0195000.0
Percentage of DerivativeGainLossOnDerivativeNet49.544.1-53.8-35.4124.649.597.251.155.050.6101.7107.3110.0-49.735.2100.0100.0100.0

wsbc:ForwardTBAContracts, wsbc:MortgageBankingIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1619000.04518000.0-1941000.0-1653000.0-1191000.0-2657000.0-37000.0-465000.0-518000.0-334000.0-87000.0131000.0-11000.0410000.0
Percentage of DerivativeGainLossOnDerivativeNet77.572.1120.6139.5296.347.8-6.942.837.954.224.9-48.0-27.5122.0

wsbc:InterestRateLoanCommitments, wsbc:MortgageBankingIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value564000.0-1016000.0-535000.048000.01290000.0-145000.052000.0-66000.0-97000.030000.093000.0-111000.07000.098000.0
Percentage of DerivativeGainLossOnDerivativeNet-27.0-16.233.2-4.1-320.92.69.86.17.1-4.9-26.640.717.529.2

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1000000.01900000.01100000.0900000.03500000.02600000.02400000.0200000.01200000.0700000.0700000.0900000.0100000.0400000.01100000.0100000.0100000.01000000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value21222121212121161616151513121111111110109.2179.2038.8588.8598.8598.8436.4456.4416.4416.425.8355.875.5635.5525.2574.7994.5334.5274.2614.263.9963.9873.7213.725
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value21222121212121161616151513121111111110109.2179.2038.8588.8598.8598.8436.4456.4416.4416.425.8355.875.5635.5525.2574.7994.5334.5274.2614.263.9963.9873.7213.725
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquipmentExpense

us-gaap:EquipmentExpense


Equipment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value6.816.2295.7226.0395.575.2734.8184.8334.6754.4884.0953.9493.9833.9054.0974.0424.1563.5573.4023.4283.5053.7313.0172.9733.0082.8372.9142.7832.7682.6922.8022.4072.6042.32.1442.1742.1932.1072.1452.32.4742.462.376
Percentage of EquipmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1786000.01812000.01442000.01691000.0943000.01410000.01313000.01212000.01282000.01266000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancialInstrument

us-gaap:HomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value261000.079000.082000.0164000.083000.0172000.087000.0126000.0168000.047000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery14.64.45.79.78.812.26.610.413.13.7

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value580000.0462000.0438000.0368000.0353000.0415000.0311000.0536000.0485000.0411000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery32.525.530.421.837.429.423.744.237.832.5

us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value607000.0135000.0153000.0111000.0104000.0272000.093000.084000.067000.0121000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery34.07.510.66.611.019.37.16.95.29.6

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value118000.0528000.094000.0306000.0103000.0293000.0131000.0276000.0147000.0198000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery6.629.16.518.110.920.810.022.811.515.6

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value55000.055000.07000.08000.069000.08000.016000.055000.0188000.012000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery3.13.00.50.57.30.61.24.514.70.9

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value78000.0440000.0605000.0625000.0120000.0107000.0559000.056000.0111000.0378000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery4.424.342.037.012.77.642.64.68.729.9

wsbc:DepositOverdraft


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value87000.0113000.063000.0109000.0111000.0143000.0116000.079000.0116000.099000.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery4.96.24.46.411.810.18.86.59.07.8

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1.0972.461.9661.5582.8856.1265.7892.0022.232.6363.1081.7472.3322.1930.64.1412.88716-8.4973.0324.1244.5666.8056.6179.92117
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancialInstrument

us-gaap:HomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.10.1740.1120.2950.1190.4430.3540.1860.3160.357
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs9.17.15.718.94.17.26.19.314.213.5

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.4790.9270.7550.6771.3270.8560.8330.5420.6830.661
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs43.737.738.443.546.014.014.427.130.625.1

us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.070.3710.6060.1420.2810.3860.4060.1910.3590.32
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs6.415.130.89.19.76.37.09.516.112.1

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.2160.019-0.1560.0080.4971.3983.3520.230.0630.222
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs19.70.8-7.90.517.222.857.911.52.88.4

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.0040.0180.00.050.00.0010.062
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.40.70.03.20.00.01.1

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.0640.750.3980.1420.4732.7140.3960.3950.390.6351.3120.0080.717-0.267-0.372.2110.1771.503-1.1890.5430.6615.66
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs5.830.520.29.116.444.36.819.717.524.142.20.530.7-12.2-61.753.46.19.014.017.916.0124.0

wsbc:DepositOverdraft


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.1640.2010.2510.2440.1880.3280.3860.4130.4190.4410.1720.0910.1520.1660.110.1180.1560.751-0.410.1280.1770.645
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs14.98.212.815.76.55.46.720.618.816.75.55.26.57.618.32.85.44.54.84.24.314.1

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2


Financing
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2.1130.0320.030.0560.330.0170.6040.1960.3951.0610.0180.0650.1980.1910.2790.0740.1950.040.2670.098-7.7430.0120.039101.0050.6840.2750.2390.6360.5520.842.3889.4731.241.333
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.0-0.0010.0080.016-0.001-0.0050.018-0.0030.0180.0360.003-0.0030.0060.020.0210.020.0230.0340.0390.251-0.0010.0170.0040.05
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment20.0-3.314.394.1-0.2-2.64.6-0.3100.055.41.5-1.62.227.010.850.08.634.7-0.52091.7-2.60.20.47.3

us-gaap:HomeEquity


Financing
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-31
Value0.0560.0090.030.048-0.003-0.1560.1560.185
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment22.728.1100.085.7-17.6-25.879.646.8

us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2.0570.023-0.001-0.0020.33-0.006-0.005-0.0040.1920.014-0.009-0.010.1950.12-0.0010.010.0090.0230.1220.022-0.0080.0040.0390.4110.1220.112
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment297.371.9-3.3-3.6100.0-35.3-0.8-2.048.61.3-50.0-15.498.562.8-0.413.54.657.545.722.40.133.3100.04.112.116.4

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2


Financing
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2.0970.0380.0310.0570.3320.0430.6050.2430.41.1570.0190.0680.2070.2050.2910.0770.2640.0560.2750.104-8.0330.0130.041101.2640.6970.2820.2450.750.6090.8422.605101.3961.325
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-0.0010.00.0080.030.0-0.0040.0190.0040.0190.0390.0040.0010.0070.0220.0840.0280.0260.0380.050.260.00.0190.0080.052
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment2-2.60.014.069.80.0-1.64.80.3100.057.41.90.52.428.631.850.09.536.5-0.62000.00.00.20.67.5

us-gaap:HomeEquity


Financing
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-31
Value0.0560.0110.0310.0490.0-0.1990.1990.187
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment22.728.9100.086.00.0-32.981.946.8

us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2.0410.0280.00.00.3320.00.00.00.1940.0150.00.00.2030.1220.00.0110.010.0280.1240.0230.0020.0120.0410.4130.1380.112
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment297.373.70.00.0100.00.00.00.048.51.30.00.098.159.50.014.33.850.045.122.1-0.092.3100.03.910.916.1

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value00-13000.0168000.0-4000.098000.052000.058000.0-69000.0-95000.0144000.0129000.0121000.09000.0-24000.00330000.020000.0-27000.069000.0-19000.0-191000.0-248000.0484000.0-998000.0508000.0333000.02922000.0-1273000.045000.0528000.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment10.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ResidentialPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value000155000.0-1000.0-1000.039000.058000.0-63000.051000.0-1000.0122000.0121000.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment10.00.0-0.092.325.0-1.075.0100.091.3-53.7-0.794.6100.0

us-gaap:GainLossOnSaleOfDebtInvestments us-gaap:FinancialInstrument

us-gaap:GainLossOnSaleOfDebtInvestments

us-gaap:DebtSecurities


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value60000.0101000.086000.098000.0245000.02304000.023000.0355000.088000.051000.013000.075000.05000.0-11000.056000.06000.0494000.0
Percentage of GainLossOnSaleOfDebtInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfEquityInvestments us-gaap:FinancialInstrument

us-gaap:GainLossOnSaleOfEquityInvestments

us-gaap:EquitySecurities


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value417000.0178000.0605000.0689000.01054000.0-813000.0497000.0-120000.02821000.0606000.0-1316000.09000.0353000.0-28000.0
Percentage of GainLossOnSaleOfEquityInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillPeriodIncreaseDecrease us-gaap:BusinessAcquisition, us-gaap:BusinessCombinationSeparatelyRecognizedTransactions

us-gaap:GoodwillPeriodIncreaseDecrease

wsbc:OldLineBancsharesInc, wsbc:PurchasePriceAllocationAdjustment


Goodwill
Period End2020-09-30
Value2.057
Percentage of GoodwillPeriodIncreaseDecrease100.0

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment

us-gaap:NonperformingFinancingReceivable


Impaired
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value4039414045393734
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod

us-gaap:NonperformingFinancingReceivable


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value115000.055000.050000.058000.067000.085000.072000.099000.086000.084000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrument, us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment

us-gaap:HomeEquity, us-gaap:NonperformingFinancingReceivable


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.6685.639-0.0245.8496.0155.8110.174.744.4874.78
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:NonperformingFinancingReceivable


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3737-0.0363837392.197282730
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment670.3663.0150.0660.7624.3673.51292.4598.3606.4641.6

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:NonperformingFinancingReceivable, us-gaap:ConsumerPortfolioSegment


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.3270.358-0.0040.3720.380.39-0.0020.3340.3370.45
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment5.86.316.76.46.36.7-1.27.07.59.4

us-gaap:NonperformingFinancingReceivable, us-gaap:ResidentialPortfolioSegment


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value21200.2632020180.44121113
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment383.2369.7-1095.8347.2341.5317.8258.8265.8264.0288.2

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:NonperformingFinancingReceivable, us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.0117.7020.2168.4547.3495.501-0.7467.6477.2878.277
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment123.7136.6-900.0144.5122.294.7-438.8161.3162.4173.2

us-gaap:NonperformingFinancingReceivable, us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.0970.295-0.0260.8010.4050.3930.0590.4250.290.143
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment1.75.2108.313.76.76.834.79.06.53.0

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:NonperformingFinancingReceivable, wsbc:CommercialAndIndustrial


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.1722.544-0.4612.8642.8628.572.2762.6142.9613.246
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment56.045.11920.849.047.6147.51338.855.166.067.9

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrument, us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment

us-gaap:HomeEquity, us-gaap:NonperformingFinancingReceivable


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.035-0.059-0.1170.3520.0180.8340.8590.398
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:NonperformingFinancingReceivable


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.0842.089-0.4112.3632.6325.9410.312119.8434.21
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment0.00.01174.3-4005.1-2249.61687.81733.31337.61145.91057.8

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:NonperformingFinancingReceivable, us-gaap:ConsumerPortfolioSegment


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.002-0.005-0.0090.027-0.0020.0680.0890.052
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment5.78.57.77.7-11.18.210.413.1

us-gaap:NonperformingFinancingReceivable, us-gaap:ResidentialPortfolioSegment


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.22-0.366-0.7322.1960.1454.7925.02.539
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment628.6620.3625.6623.9805.6574.6582.1637.9

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:NonperformingFinancingReceivable, us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.0842.089-0.1442.3632.6323.270.1475.2733.6451.067
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment0.00.0411.4-4005.1-2249.6929.0816.7632.3424.3268.1

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:NonperformingFinancingReceivable, wsbc:CommercialAndIndustrial


Impaired
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.01-0.016-0.0320.0960.0040.1890.250.154
Percentage of ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment28.627.127.427.322.222.729.138.7

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3285822917114542-33.971-30.111-220.92785-109.435-56.488-146.967183-57.12728-72.85105-93.07713-214.43677-134.115-64.373-156.15120-52.557-15.56-98.1391532.31123-67.734610.66294-80.07779371359.147391.457
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInFederalFundsPurchased

us-gaap:IncreaseDecreaseInFederalFundsPurchased


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.00.00.07.5210.022-2.05.0-21.028-32.558
Percentage of IncreaseDecreaseInFederalFundsPurchased0.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares

us-gaap:RestrictedStock


Incremental
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-27371.0-19159.020912.025618.0-4521.0013056.017081.0017081.08081.09000.03823.04502.0
Percentage of IncrementalCommonSharesAttributableToContingentlyIssuableShares100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value123125130133134142128117119119121108988684858279807067676766666054545453545454545352525354565756575859
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value1231251301331341421281171191191211089886848582798070676767666660545454535454545453525253545657
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeSecurities

us-gaap:InterestAndDividendIncomeSecurities


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value161514151821212021222120191614141414141314141514141210101010101010101010111111121211111111
Percentage of InterestAndDividendIncomeSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeSecurities us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.0170.0050.0070.003-0.0150.0880.0940.0550.0490.0640.0660.0660.070.0660.1180.0720.1150.077
Percentage of InterestAndDividendIncomeSecurities0.10.00.00.0-0.10.40.40.20.20.30.30.40.50.50.80.50.80.6

us-gaap:InterestExpenseDemandDepositAccounts

us-gaap:InterestExpenseDemandDepositAccounts


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.0091.0431.0991.2251.353.3944.0564.4894.3143.9463.973.5013.152.5242.0391.8141.5061.0930.9760.6910.6430.5070.5180.5170.4850.4220.40.3990.3950.3740.380.3690.3650.3010.3940.3970.3930.4050.4170.3940.5010.6320.6040.650.636
Percentage of InterestExpenseDemandDepositAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3.8474.2554.8545.4326.0410101111109.7728.4897.4476.1275.635.3644.8264.2594.2643.93.8413.7873.7973.8294.0073.8983.9984.2754.4164.5745.3336.4396.7116.9297.2797.5367.7078.4219.2799.6439.98710111112
Percentage of InterestExpenseDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm

us-gaap:InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.7812.4143.7195.4577.2938.2327.2796.6456.2876.3376.1916.6915.9534.4983.6823.6283.1452.8362.8813.0053.0313.0682.3531.650.9490.5570.3180.2640.1750.2110.2510.2910.2890.3190.7891.021.2881.3771.4561.7142.0032.0262.2442.5763.567
Percentage of InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseJuniorSubordinatedDebentures

us-gaap:InterestExpenseJuniorSubordinatedDebentures


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1804000.01789000.01918000.01871000.02069000.02461000.02125000.02077000.02214000.02529000.02411000.02315000.02168000.01942000.01868000.01849000.01788000.01813000.01806000.01043000.0840000.0822000.0774000.0758000.0888000.0894000.0807000.0805000.0796000.0790000.0809000.0805000.0808000.0893000.0840000.0869000.0854000.0874000.0838000.0809000.0811000.0801000.0818000.0986000.0943000.0
Percentage of InterestExpenseJuniorSubordinatedDebentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseMoneyMarketDeposits

us-gaap:InterestExpenseMoneyMarketDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value551000.0578000.0679000.0707000.0879000.02352000.02143000.01973000.02009000.01899000.01684000.01360000.01093000.0878000.0805000.0751000.0644000.0574000.0510000.0444000.0450000.0456000.0484000.0485000.0490000.0456000.0483000.0487000.0466000.0440000.0439000.0345000.0338000.0339000.0397000.0487000.0493000.0742000.01179000.01189000.01208000.01443000.01580000.01821000.02185000.0
Percentage of InterestExpenseMoneyMarketDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseSavingsDeposits

us-gaap:InterestExpenseSavingsDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value261000.0264000.0279000.0303000.0297000.0923000.0934000.0861000.0678000.0522000.0457000.0352000.0227000.0189000.0190000.0189000.0185000.0181000.0194000.0173000.0165000.0165000.0165000.0165000.0163000.0148000.0134000.0135000.0133000.0130000.0130000.0128000.0127000.0141000.0167000.0202000.0200000.0295000.0336000.0332000.0349000.0488000.0484000.0533000.0623000.0
Percentage of InterestExpenseSavingsDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseShortTermBorrowings

us-gaap:InterestExpenseShortTermBorrowings


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value40000.0118000.0275000.0304000.0279000.0870000.01009000.01353000.01483000.01556000.01220000.0965000.0973000.0558000.0488000.0394000.0262000.0297000.0179000.0118000.099000.082000.0116000.089000.092000.075000.078000.0348000.0350000.0557000.0625000.0651000.0627000.0623000.0977000.01169000.01156000.01178000.01233000.01220000.01188000.01182000.01216000.01207000.01173000.0
Percentage of InterestExpenseShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseTimeDeposits

us-gaap:InterestExpenseTimeDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.0262.372.7973.1973.5144.0543.83.834.0983.9033.6613.2762.9772.5362.5962.612.4912.4112.5842.5922.5832.6592.632.6622.8692.8722.9813.2543.4223.634.3845.5975.8816.1486.3216.456.6216.9797.3477.7287.9298.058.5188.8179.322
Percentage of InterestExpenseTimeDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value13614411910457901059195959888807170716968695957575858585347474745444344444037353532323633323029
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value136144119104579010591959598888071707169686959575758585853474747454443444440373535323236
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxExempt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3.9523.914.0594.1824.3024.4564.5634.7595.1425.5415.5625.3265.0554.8344.8724.8624.8644.8914.774.5594.544.5214.6444.5354.0523.5333.3553.4133.4353.3853.383.3553.2643.1273.1293.1133.0793.0793.0583.0193.0462.9862.7992.7632.851
Percentage of InterestIncomeSecuritiesTaxExempt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:InterestIncomeSecuritiesTaxable


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value12111011141616151616161414119.9499.7119.3759.5969.3619.1379.775101010108.4987.1827.3757.4527.2257.1787.2267.3577.4337.6777.7228.4718.598.8639.0329.4318.7088.5838.9578.724
Percentage of InterestIncomeSecuritiesTaxable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketingExpense

us-gaap:MarketingExpense


Marketing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1802000.02384000.01675000.01577000.01567000.01138000.02060000.01505000.01254000.01243000.01401000.01446000.01405000.01116000.01238000.01599000.02060000.0824000.01515000.01295000.01608000.0973000.01425000.01514000.01715000.0965000.01250000.01276000.01713000.01003000.01159000.01585000.01624000.0805000.0953000.0795000.01716000.0771000.01281000.01214000.01642000.01005000.01179000.01223000.01155000.0
Percentage of MarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value838688898591927371747076635454555554585747454646465341394040404039404136363535333535353534
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7982848681868869677067726050515252505554444243444350383637363737363738343332323033
Percentage of NoninterestExpense95.295.095.495.695.495.295.694.394.494.494.495.194.593.393.693.994.493.895.694.793.792.893.793.793.594.192.892.492.791.892.792.592.792.693.192.892.792.092.192.293.0

wsbc:TrustAndInvestmentServices


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value3.9944.3164.0573.9323.9144.4154.1084.23.9954.1573.953.7423.5173.6773.4983.3993.133.3922.6223.0322.9643.2782.9762.9423.0213.1633.0282.9712.9373.2682.992.9982.8792.9952.8762.6562.6382.8572.8172.6352.495
Percentage of NoninterestExpense4.85.04.64.44.64.84.45.75.65.65.64.95.56.76.46.15.66.24.55.36.37.26.36.36.55.97.27.67.38.27.37.57.37.46.97.27.38.07.97.87.0

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value363332343228302631272626232322202222212119192018181816161817161717171715151515141514141414
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2825252826212420242020191717171516161615141314131212111113111212121212111110111010
Percentage of NoninterestIncome80.277.079.381.481.175.278.376.279.774.477.076.175.472.975.374.474.873.274.674.274.370.673.871.869.766.769.169.471.466.971.271.672.871.373.672.673.269.073.473.071.6

wsbc:TrustAndInvestmentServices


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7.1497.6316.7556.4266.2016.9526.6996.4256.3397.1156.1036.2655.7526.5035.6675.3585.5726.1435.475.4135.0365.7115.2455.1265.4766.0535.1155.0965.215.6484.8834.8544.8235.0184.6544.3794.2584.7534.1983.9414.272
Percentage of NoninterestIncome19.823.020.718.618.924.821.723.820.325.623.023.924.627.124.725.625.226.825.425.825.729.426.228.230.333.330.930.628.633.128.828.427.228.726.427.426.831.026.627.028.4

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3.1718.3676.5515.0056.3693.8025.822.0973.253.1893.1622.6841.5882.1732.3231.6421.6343.0822.8082.8622.4631.6161.6160.961.4611.4341.0471.5731.3871.5471.5991.3331.2351.2871.6561.0920.8991.4582.9390.2550.6061.1912.550.0190.324
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value6.4277.1776.7717.0926.6347.0846.1625.3925.3855.5665.454.9574.1034.6564.1324.1324.514.3274.2053.6473.223.5913.3373.5333.2433.492.8572.9162.8573.4912.8662.9212.833.1922.7722.6542.7032.7762.8053.0682.4612.9212.5952.5342.54
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal


Off
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-965000.0-2783000.0-1315000.0144000.05113000.01743000.0-765000.0-127000.0-194000.01219000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal us-gaap:FinancialInstrument

us-gaap:HomeEquity


Off
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value05000.0-22000.017000.033000.02000.0-13000.014000.01000.022000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal-0.0-0.21.711.80.60.11.7-11.0-0.51.8

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Off
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-31
Value15000.02000.016000.03000.02000.0-4000.01000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal-1.6-0.1-1.2-0.4-1.62.10.1

us-gaap:ResidentialPortfolioSegment


Off
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value197000.0-86000.0361000.0-119000.0269000.049000.002000.02000.0-1000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal-20.43.1-27.5-82.65.32.8-0.0-1.6-1.0-0.1

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Off
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-31
Value-114000.0-504000.0-2000.000-9000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal11.818.10.3-0.0-0.0-0.7

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Off
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-421000.0-2508000.0-2217000.0665000.02949000.02274000.040000.08000.0-7000.025000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal43.690.1168.6461.857.7130.5-5.2-6.33.62.1

us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Off
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-642000.0308000.0-165000.0-422000.01862000.0-582000.0-793000.0-153000.0-186000.01181000.0
Percentage of OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal66.5-11.112.5-293.136.4-33.4103.7120.595.996.9

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2.33-22.026-7.507-2.751-1.02541-9.3485.454211921-11.293-6.815-14.905-5.4860.8082.2521.68-22.477-2.0355.18812-6.5496.816-8.5154.804
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2.33-22.026-7.187-2.751-1.02541-6.1095.454211925-11.293-6.815-14.905-5.7250.8082.2521.68-20.365-2.0355.18812-9.7826.816-8.5154.804
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.095.7100.0100.0100.065.4100.0100.0100.0119.9100.0100.0100.0104.4100.0100.0100.090.6100.0100.0100.0149.4100.0100.0100.0

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherInterestAndDividendIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value507000.0659000.0945000.01282000.01277000.01503000.01280000.01333000.01542000.01277000.01918000.01498000.01101000.0803000.0623000.0574000.0561000.0539000.0553000.0574000.0573000.0525000.0414000.0273000.0318000.0635000.0158000.0116000.0611000.0101000.081000.058000.050000.056000.055000.030000.038000.047000.052000.045000.054000.056000.066000.0103000.0111000.0
Percentage of OtherInterestAndDividendIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value171717171817161515141413111010111111129.9219.5779.19810109.4089.131108.5899.0259.2719.3139.59.1279.3989.5678.2959.1578.4298.5317.6399.6278.1848.5178.6288.412
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsForProceedsFromLoansAndLeases


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
Value-359.973-100.799-212.493-102.528722131-22.88413665.287-69.093-64.2331-19.923-32.107-18.842776314573270116206194578759-3.4466143118-3.243268763-8.6899.7922.26227-36.74-20.171-55.927
Percentage of PaymentsForProceedsFromLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock


Payments
Period End2021-06-302021-03-31
Value2532000.02531000.0
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireAvailableForSaleSecurities


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
Value38910681612111519718824653851536284540261206241438732511778244058.9329.839104775910537359331252022131769951176230
Percentage of PaymentsToAcquireAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireHeldToMaturitySecurities


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
Value11811036286.51111268.0442.6534.3082321291513231316582.68216159212312251123.44917128.65911531140122415223976854156
Percentage of PaymentsToAcquireHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromFederalHomeLoanBankBorrowings

us-gaap:ProceedsFromFederalHomeLoanBankBorrowings


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-312014-09-30
Value0.00.00.0475565185185100650.0200375120145245170150116100-15.0
Percentage of ProceedsFromFederalHomeLoanBankBorrowings0.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2020-12-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01000.000543000.0475000.0560000.049000.01000.0464000.0526000.01711000.0
Percentage of ProceedsFromIssuanceOfCommonStock0.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock


Proceeds
Period End2020-12-31
Value-0.045
Percentage of ProceedsFromIssuanceOfPreferredStockAndPreferenceStock100.0

us-gaap:ProceedsFromLifeInsurancePolicies

us-gaap:ProceedsFromLifeInsurancePolicies


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value0822000.0010000.00000005000.014000.06522000.096000.001185000.068000.00
Percentage of ProceedsFromLifeInsurancePolicies0.0100.00.0100.00.00.00.00.00.00.0100.0100.0100.0100.00.0100.0100.00.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1992392162321951571501129579797360535454435970607083851126852455163534845519565591491271341631007096141
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value282751475348515437202614201727263924382821223513169.4313156.657121116362129242929332020213620
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromOtherShortTermDebt

us-gaap:ProceedsFromOtherShortTermDebt


Proceeds
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-1.951-104.732-139.959-8.8685659-50.5130.099-5.39911-3.759
Percentage of ProceedsFromOtherShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value0.00.00.00.03.4312220.6590.0660.00.613810.00.00.07.760.00.0167941564100.06560111.3280.3363.1550.00.05.8943.3711545.258393.0761521
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities0.00.00.00.0100.0100.0100.0100.00.0100.00.0100.0100.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLeaseAndOtherLosses

us-gaap:ProvisionForLoanLeaseAndOtherLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-21.025-27.958-0.2091661291.8244.1212.7472.5072.8541.0351.7082.1682.3762.5162.3832.7112.1282.2141.8112.3242.5851.7982.6811.2891.881.4780.8492.1993.1442.8191.0212.1023.2724.4975.9036.2029.631106.8028.041
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLeaseAndOtherLosses us-gaap:StatementBusinessSegments

wsbc:CommunityBanking


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-21.025-27.958-0.2081661291.8234.1212.7472.5072.8531.0351.7082.1682.3762.5162.3832.7112.1282.2141.8112.3242.5851.7982.6811.2891.8791.4780.8492.1993.1442.8191.0212.1023.2724.4975.903
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.099.5100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLossesExpensed

us-gaap:ProvisionForLoanLossesExpensed


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-19.999-25.1391.2421656282.5884.2482.9411.288
Percentage of ProvisionForLoanLossesExpensed100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:FinancialInstrument

us-gaap:HomeEquity


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.325-0.394-0.5590.3070.840.6460.1240.3040.20.223
Percentage of ProvisionForLoanLossesExpensed1.61.6-45.01.91.52.34.87.26.817.3

us-gaap:ProvisionForLoanLossesExpensed us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.454-1.51-0.180.0584.343-1.2410.7250.0720.10.233
Percentage of ProvisionForLoanLossesExpensed2.36.0-14.50.47.7-4.428.01.73.418.1

us-gaap:ResidentialPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.358-4.1776.286-1.7754.3170.2370.8390.4370.0020.122
Percentage of ProvisionForLoanLossesExpensed1.816.6506.1-10.87.70.832.410.30.19.5

us-gaap:ProvisionForLoanLossesExpensed us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-14.252-11.424.436153820-0.3791.482.368-0.909
Percentage of ProvisionForLoanLossesExpensed71.345.4357.291.367.973.3-14.634.880.5-70.6

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-1.202-3.538-2.2212.7623.8242.5640.9530.331-0.532-0.006
Percentage of ProvisionForLoanLossesExpensed6.014.1-178.816.76.89.136.87.8-18.1-0.5

us-gaap:ProvisionForLoanLossesExpensed us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-3.834-4.256-6.005-0.4674.7585.6320.1651.240.2591.05
Percentage of ProvisionForLoanLossesExpensed19.216.9-483.5-2.88.520.16.429.28.881.5

wsbc:DepositOverdraft


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.4260.156-0.5150.548-0.058-0.3510.1610.3840.5440.575
Percentage of ProvisionForLoanLossesExpensed-2.1-0.6-41.53.3-0.1-1.36.29.018.544.6

us-gaap:ProvisionForLoanLossesExpensed us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613


Provision
Period End2020-12-312020-09-302020-06-302020-03-312020-01-01
Value-0.0420.00.04141
Percentage of ProvisionForLoanLossesExpensed-3.40.00.0147.60.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancialInstrument

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613, us-gaap:HomeEquity


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.0-3.936
Percentage of ProvisionForLoanLossesExpensed0.00.00.0-14.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancingReceivablePortfolioSegment

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613, us-gaap:ConsumerPortfolioSegment


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.02.576
Percentage of ProvisionForLoanLossesExpensed0.00.00.09.2

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613, us-gaap:ResidentialPortfolioSegment


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.05.63
Percentage of ProvisionForLoanLossesExpensed0.00.00.020.1

us-gaap:ProvisionForLoanLossesExpensed us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613, us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.013
Percentage of ProvisionForLoanLossesExpensed0.00.00.046.6

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613, us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.01.524
Percentage of ProvisionForLoanLossesExpensed0.00.00.05.4

us-gaap:ProvisionForLoanLossesExpensed us-gaap:Restatement, us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613, wsbc:CommercialAndIndustrial


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.022
Percentage of ProvisionForLoanLossesExpensed0.00.00.079.6

srt:RevisionOfPriorPeriodAccountingStandardsUpdateAdjustment, us-gaap:AccountingStandardsUpdate201613, wsbc:DepositOverdraft


Provision
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.00.213
Percentage of ProvisionForLoanLossesExpensed0.00.00.00.8

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value453000.0470000.0565000.0531000.0402000.0-1176000.0627000.0355000.0515000.0471000.0-486000.0-537000.0538000.0-387000.0-409000.0-471000.0-470000.0-605000.0-413000.0-69000.0-41000.0-440000.0-437000.0-397000.0-6000.0-180000.048000.0-198000.0-2527000.0455000.0275000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value477000.0472000.0574000.0569000.0569000.0569000.0592000.0592000.0585000.0-543000.0-505000.0-595000.0589000.0-437000.0-515000.0-513000.0-509000.0-655000.0-486000.0-486000.0-517000.0-404000.0-511000.0-512000.0-506000.0-475000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax105.3100.4101.6107.2141.5-48.494.4166.8113.6-115.3103.9110.8109.5112.9125.9108.9108.3108.3117.7704.30.00.01246.3116.4115.8119.6

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value453000.0470000.0565000.0536000.0400000.0-1176000.0627000.0355000.01459000.0-471000.0-486000.0-537000.0-539000.0-387000.0-409000.0-473000.0-471000.0-605000.0-413000.0-70000.0-72000.0315000.0-41000.0-440000.0-437000.0-397000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.999.5100.0100.0100.0283.3-100.0100.0100.0-100.2100.0100.0100.4100.2100.0100.0101.40.00.0100.0100.0100.0100.0

wsbc:AccumulatedUnrealizedGainsLossesOnSecuritiesAvailableForSale


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-24000.0-2000.04000.0-34000.0-162000.0-1743000.024000.0-169000.03000.0-33000.0-20000.09000.062000.00-35000.00368000.0392000.0669000.0357000.07000.02000.011000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-5.3-0.40.7-6.4-40.3148.23.8-47.60.6-7.04.1-1.7-15.2-0.07.4-0.0-533.30.00.0-870.7-1.6-0.5-2.8

wsbc:AccumulatedUnrealizedGainsOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturity


Reclassification
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-13000.0-4000.0-5000.0-2000.011000.0-68000.0-73000.0-39000.039000.049000.0-51000.050000.044000.042000.074000.050000.073000.049000.053000.050000.0113000.065000.067000.067000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-2.3-0.8-1.20.21.8-19.2-14.2-8.3-8.0-9.1-9.5-12.9-10.8-8.9-15.7-8.3-17.7-71.00.00.0-275.6-14.8-15.3-16.9

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value110000.0109000.0108000.0106000.0104000.0104000.0102000.0101000.0100000.099000.056000.089000.095000.094000.0
Percentage of RepaymentsOfDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings

us-gaap:RepaymentsOfFederalHomeLoanBankBorrowings


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1201152453354563055251459512214212017015618615116020112162472.4431.3075.0521.0475070.2160.1910.18716200.2120.2095039505.981208.323505.261215.42450
Percentage of RepaymentsOfFederalHomeLoanBankBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfSubordinatedDebt

us-gaap:RepaymentsOfSubordinatedDebt


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.00.06.7020.00.023100.09.279
Percentage of RepaymentsOfSubordinatedDebt0.00.00.0100.00.00.0100.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-31
Value0-391000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan0.0100.0

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-31
Value0391000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan0.0-100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-4272000.00-185000.0-6568000.0-309000.0-2000.0-1074000.00-39000.0-166000.000-146000.0-8000.0-10000.0-707000.00-32000.0-1526000.0000-1258000.0-63000.0-22000.00-19000.0000-823000.0-105000.00-1000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross100.00.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.00.00.00.0100.0100.0100.00.0100.00.00.00.0100.0100.00.0100.0

us-gaap:TreasuryStock


Stock
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4272000.00185000.06568000.0251000.00888000.00707000.0032000.01526000.00001258000.063000.00015000.0000823000.0105000.001000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross-100.00.0-100.0-100.0-81.2-0.0-82.7-0.0-100.00.0-100.0-100.00.00.00.0-100.0-100.0-0.00.0-78.90.00.00.0-100.0-100.00.0-100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1715000.0569000.0472000.059000.00445000.038000.00101000.020000.00706000.0583000.0560000.0408000.060000.0535000.0526000.02128000.083000.0233000.0476000.0128000.0300000.0865000.0308000.0393000.0116000.0682000.0976000.0198000.01653000.0920000.098000.067000.000026000.000
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-674000.0-183000.0-982000.052000.00-276000.0037000.0-25000.00431000.0392000.0523000.0-64000.0-25000.0393000.0490000.01872000.08000.0-27000.0-146000.0-29000.0-72000.0-179000.0-44000.0-57000.0-31000.0-135000.0-176000.0157000.01514000.0821000.076000.0000-13000.000
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised-39.3-32.2-208.188.10.0-62.00.036.6-125.00.061.067.293.4-15.7-41.773.593.288.09.6-11.6-30.7-22.7-24.0-20.7-14.3-14.5-26.7-19.8-18.079.391.689.277.60.00.00.0-50.00.00.0

us-gaap:CommonStock


Stock
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-31
Value07000.0008000.0035000.032000.037000.03000.0039000.036000.0137000.016000.0139000.086000.08000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.011.90.00.07.90.05.05.56.60.70.07.36.86.48.18.49.38.2

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2389000.0752000.01454000.000721000.050000.0056000.045000.00240000.0159000.0469000.085000.0119000.073000.0260000.0622000.0157000.0372000.01044000.0352000.0450000.0147000.0817000.01152000.025000.0013000.014000.029000.000039000.000
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised139.3132.2308.10.00.0162.0131.60.055.4225.00.034.027.3115.0141.75.688.0111.6130.7122.7124.0120.7114.3114.5126.7119.8118.012.60.01.414.343.30.00.00.0150.00.00.0

us-gaap:TransferOfPortfolioLoansAndLeasesToHeldForSale1

us-gaap:TransferOfPortfolioLoansAndLeasesToHeldForSale1


Transfer
Period End2020-12-312020-09-302020-06-302020-03-312013-12-312012-12-312012-09-302011-12-312010-12-31
Value5.2210.00.0371.811115.0880.00.0
Percentage of TransferOfPortfolioLoansAndLeasesToHeldForSale1100.00.00.0100.0100.0100.0100.00.00.0

us-gaap:TransferToOtherRealEstate

us-gaap:TransferToOtherRealEstate


Transfer
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value00235000.028000.0331000.047000.0235000.0402000.0882000.0164000.0129000.0208000.0221000.077000.01389000.02822000.0210000.0336000.0472000.0278000.0407000.0344000.0632000.0222000.0323000.01287000.0451000.0716000.0612000.0472000.0283000.01028000.0
Percentage of TransferToOtherRealEstate0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrealizedGainLossOnInvestments us-gaap:FinancialInstrument

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:EquitySecurities


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value417000.0178000.0605000.0687000.01054000.0-805000.0478000.0-120000.0265000.0603000.0-1316000.011000.0347000.0-28000.0
Percentage of UnrealizedGainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:BankDividendRestrictedAmount

wsbc:BankDividendRestrictedAmount


Bank
Period End2020-12-31
Value306
Percentage of BankDividendRestrictedAmount100.0

wsbc:DebitCardSponsorshipIncome

wsbc:DebitCardSponsorshipIncome


Debit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0646000.0690000.0751000.0644000.0708000.0
Percentage of DebitCardSponsorshipIncome0.0100.0100.0100.0100.0100.0

wsbc:DeferredBenefitsForDirectorsNet

wsbc:DeferredBenefitsForDirectorsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value6000.05000.0108000.089000.0-58000.014000.010000.0213000.08000.0-23000.0-25000.025000.0469000.0
Percentage of DeferredBenefitsForDirectorsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:DeferredBenefitsForDirectorsNet us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Deferred
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-4000.0-27000.0103000.0-51000.0-62000.0-12000.0-10000.04000.0-10000.0-9000.0-17000.0461000.0-7000.0-292000.0-158000.0-4000.0-5000.0-5000.0-5000.0-4000.0239000.0-7000.01674000.0-7000.0-1198000.0-12000.0-12000.0-12000.0-10000.0-10000.053000.0-10000.0-10000.0-63000.09000.027000.0-9000.0-7000.0-8000.0-7000.018000.0-7000.0-7000.0
Percentage of DeferredBenefitsForDirectorsNet-66.7-25.0115.787.9-442.9-120.0-4.750.043.536.0-68.098.30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DeferredCompensationShareBasedPayments


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value10000.05000.0135000.0-14000.0-7000.076000.022000.0223000.04000.0-13000.0-16000.042000.08000.07000.0292000.0158000.04000.05000.05000.05000.04000.0-239000.07000.0-1674000.07000.01198000.012000.012000.012000.010000.010000.0-53000.010000.010000.063000.0-9000.0-27000.09000.07000.08000.07000.0-18000.07000.07000.0
Percentage of DeferredBenefitsForDirectorsNet166.7100.0125.0-15.712.1542.9220.0104.750.056.564.0168.01.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wsbc:DefinedBenefitPlanPeriodicPensionIncome

wsbc:DefinedBenefitPlanPeriodicPensionIncome


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value1200000.01300000.0700000.0700000.0700000.0100000.0
Percentage of DefinedBenefitPlanPeriodicPensionIncome100.0100.0100.0100.0100.0100.0

wsbc:ElectronicBankingFees

wsbc:ElectronicBankingFees


Electronic
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value5.064.3654.4244.784.0664.2544.3355.2537.1545.8926.6036.1395.7284.8294.7884.8834.9844.5284.3063.9453.7423.6043.6913.8493.4963.3253.1593.2683.2673.0133.0123.1243.1952.8662.8072.8462.922.7632.6022.6792.5232.2842.1472.232.19
Percentage of ElectronicBankingFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:EmployeeBenefits

wsbc:EmployeeBenefits


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value9.26810101010109.8949.7269.7059.9897.2977.9057.9656.9126.2637.7287.7318.217.2686.2757.3327.0776.7456.0286.8077.3165.2295.0515.5295.7085.7745.3235.8136.3455.9245.04.925.6184.4553.4624.249
Percentage of EmployeeBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:EmployeeBenefits us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.6280.6220.7540.7460.7460.7460.7670.7670.7580.750.6550.7720.7640.7560.8180.8160.8090.8010.7660.766
Percentage of EmployeeBenefits6.86.17.17.07.47.27.87.97.87.59.09.89.610.913.110.610.59.810.512.2

wsbc:EquipmentAndSoftwareExpense

wsbc:EquipmentAndSoftwareExpense


Equipment
Period End2021-06-302021-03-312020-06-302020-03-31
Value7.2816.7655.7226.039
Percentage of EquipmentAndSoftwareExpense100.0100.0100.0100.0

wsbc:FederalDepositInsuranceCorporationPremiumExpenseIncome

wsbc:FederalDepositInsuranceCorporationPremiumExpenseIncome


Federal
Period 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
Value181000.01282000.01278000.01948000.02395000.02113000.0669000.0-1221000.01155000.01353000.0927000.0789000.0
Percentage of FederalDepositInsuranceCorporationPremiumExpenseIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear us-gaap:FinancialInstrument

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear

us-gaap:HomeEquity


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-23000.0-151000.022000.060000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear100.0100.0100.0100.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value54000.079000.0-90000.054000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear-234.8-52.3-409.190.0

us-gaap:ResidentialPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-494000.039000.0-104000.0-63000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear2147.8-25.8-472.7-105.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value270000.0295000.024000.0102000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear-1173.9-195.4109.1170.0

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value7000.08000.08000.07000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear-30.4-5.336.411.7

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value557000.0275000.0-253000.0-276000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFiveOrMoreYearsBeforeLatestFiscalYear-2421.7-182.1-1150.0-460.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value13000.039000.0-47000.0-64000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear100.0100.0100.0100.0

us-gaap:ResidentialPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value41000.0-70000.0-62000.0-19000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear315.4-179.5131.929.7

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value18000.03000.0-419000.0-1219000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear138.57.7891.51904.7

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Financing
Period End2020-12-31
Value0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear0.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-73000.04000.0-9000.0-30000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryFourYearsBeforeLatestFiscalYear-561.510.319.146.9

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInCurrentFiscalYear us-gaap:FinancingReceivablePortfolioSegment

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInCurrentFiscalYear

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-31
Value-195000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInCurrentFiscalYear100.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInFiscalYearBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInFiscalYearBeforeLatestFiscalYear

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value19000.0-198000.0-333000.0-219000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInFiscalYearBeforeLatestFiscalYear100.0100.0100.0100.0

us-gaap:ResidentialPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-24000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedInFiscalYearBeforeLatestFiscalYear0.0-0.0-0.011.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear us-gaap:FinancialInstrument

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear

us-gaap:HomeEquity


Financing
Period End2020-12-31
Value0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear0.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-76000.0-66000.0-268000.0-76000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear0.00.00.00.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value001000.012000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear0.00.00.00.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-113000.012000.0-1000.0-170000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedThreeYearsBeforeLatestFiscalYear0.00.00.00.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedTwoYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedTwoYearsBeforeLatestFiscalYear

us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-132000.0-85000.0-236000.0-136000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedTwoYearsBeforeLatestFiscalYear100.0100.0100.0100.0

us-gaap:ResidentialPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value000-8000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedTwoYearsBeforeLatestFiscalYear-0.0-0.0-0.05.9

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedTwoYearsBeforeLatestFiscalYear us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-14000.0-1012000.0-90000.0-727000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryOriginatedTwoYearsBeforeLatestFiscalYear10.61190.638.1534.6

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryRevolving us-gaap:FinancialInstrument

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryRevolving

us-gaap:HomeEquity


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value11000.022000.0-87000.0-302000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryRevolving100.0100.0100.0100.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryRevolving us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value-100000.01204000.00-1404000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffAfterRecoveryRevolving-909.15472.7-0.0464.9

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-689000.0648000.013574000.0133000.0-1942000.0-4716000.010692000.0-790000.0-948000.0-1370000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet us-gaap:FinancialInstrument

us-gaap:HomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-161000.095000.0906000.0-131000.0-36000.0-271000.01303000.0-60000.0-148000.0-310000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet23.414.76.7-98.51.95.712.27.615.622.6

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-101000.0465000.03765000.0-309000.0-974000.0-441000.01430000.0-6000.0-198000.0-250000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet14.771.827.7-232.350.29.413.40.820.918.2

us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-537000.0236000.01097000.0-31000.0-177000.0-114000.01509000.0-107000.0-292000.0-199000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet77.936.48.1-23.39.12.414.113.530.814.5

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value98000.0-509000.02152000.0298000.0-394000.0-1105000.03009000.046000.084000.0-24000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet-14.2-78.515.9224.120.323.428.1-5.8-8.91.8

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-51000.0-37000.0-75000.0-42000.069000.07000.0-374000.010000.0188000.012000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet7.4-5.7-0.6-31.6-3.6-0.1-3.5-1.3-19.8-0.9

wsbc:FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-14000.0310000.04747000.0483000.0-353000.0-2607000.01587000.0-339000.0-279000.0-257000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet2.047.835.0363.218.255.314.842.929.418.8

wsbc:DepositOverdraft


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value77000.088000.0982000.0-135000.0-77000.0-185000.02228000.0-334000.0-303000.0-342000.0
Percentage of FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet-11.213.67.2-101.54.03.920.842.332.025.0

wsbc:GainLossOnChangeInFairValueOfOtherRealEstateOwnedAndOtherAssetsNotWithinScopeOfASC606

wsbc:GainLossOnChangeInFairValueOfOtherRealEstateOwnedAndOtherAssetsNotWithinScopeOfASC606


Gain
Period End2021-06-302020-06-30
Value3700000.0-100000.0
Percentage of GainLossOnChangeInFairValueOfOtherRealEstateOwnedAndOtherAssetsNotWithinScopeOfASC606100.0100.0

wsbc:ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod us-gaap:FinancialInstrument, us-gaap:FinancialInstrumentPerformanceStatus

wsbc:ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod

us-gaap:HomeEquity, us-gaap:NonperformingFinancingReceivable


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value3000.06000.06000.04000.06000.06000.0
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod100.0100.0100.0100.0100.0100.0

wsbc:ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:NonperformingFinancingReceivable


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value115000.055000.050000.058000.067000.085000.0
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod3833.3916.7833.31450.01116.71416.7

wsbc:ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:NonperformingFinancingReceivable, us-gaap:ConsumerPortfolioSegment


Impaired
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value1000.001000.001000.0
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod33.30.025.00.016.7

us-gaap:NonperformingFinancingReceivable, us-gaap:ResidentialPortfolioSegment


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value101000.039000.032000.038000.043000.055000.0
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod3366.7650.0533.3950.0716.7916.7

wsbc:ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:NonperformingFinancingReceivable, us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value8000.09000.010000.016000.015000.020000.0
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod266.7150.0166.7400.0250.0333.3

wsbc:ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:NonperformingFinancingReceivable, wsbc:CommercialAndIndustrial


Impaired
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2000.01000.02000.0-1000.03000.03000.0
Percentage of ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeExpenseAccrualMethod66.716.733.3-25.050.050.0

wsbc:IncomeTaxExpenseBenefitCombinedFederalAndStateIncomeTaxRate

wsbc:IncomeTaxExpenseBenefitCombinedFederalAndStateIncomeTaxRate


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value024.0-1.023.7600.240000.23000.230.2300.370.370000.370000.370.005000.365000.0050.36500
Percentage of IncomeTaxExpenseBenefitCombinedFederalAndStateIncomeTaxRate0.0100.0100.0100.00.0100.00.00.00.0100.00.00.0100.0100.00.0100.0100.00.00.00.0100.00.00.00.0100.0100.00.00.0100.00.00.0100.0100.00.00.0

wsbc:IndividuallyEvaluatedNonperformingLoansAppraisalAdjustments us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

wsbc:IndividuallyEvaluatedNonperformingLoansAppraisalAdjustments

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Individually
Period End2021-06-302021-03-31
Value0-0.3
Percentage of IndividuallyEvaluatedNonperformingLoansAppraisalAdjustments0.0100.0

wsbc:IndividuallyEvaluatedNonperformingLoansAppraisalAdjustments us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

srt:WeightedAverage, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Individually
Period End2021-06-302021-03-31
Value0-0.3
Percentage of IndividuallyEvaluatedNonperformingLoansAppraisalAdjustments0.0100.0

wsbc:IndividuallyEvaluatedNonperformingLoansLiquidationExpenses us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

wsbc:IndividuallyEvaluatedNonperformingLoansLiquidationExpenses

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Individually
Period End2021-06-302021-03-31
Value0-0.056
Percentage of IndividuallyEvaluatedNonperformingLoansLiquidationExpenses0.0100.0

wsbc:IndividuallyEvaluatedNonperformingLoansLiquidationExpenses us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

srt:WeightedAverage, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Individually
Period End2021-06-302021-03-31
Value0-0.056
Percentage of IndividuallyEvaluatedNonperformingLoansLiquidationExpenses0.0100.0

wsbc:InterestAndDividendIncome

wsbc:InterestAndDividendIncome


Interest
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
Value1301331341421281171191191211089886
Percentage of InterestAndDividendIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:InterestExpenses

wsbc:InterestExpenses


Interest
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
Value101315222121212019181613
Percentage of InterestExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:LoansAndLeasesReceivableLoanAmountModifiedCARESAct

wsbc:LoansAndLeasesReceivableLoanAmountModifiedCARESAct


Loans
Period End2021-06-302021-03-312020-12-31
Value0.022000.0
Percentage of LoansAndLeasesReceivableLoanAmountModifiedCARESAct0.0100.00.0

wsbc:NetGainLossOnOtherRealEstateOwnedAndOtherAssets

wsbc:NetGainLossOnOtherRealEstateOwnedAndOtherAssets


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4014000.0175000.019000.0-19000.0-66000.0169000.062000.0158000.0376000.0136000.0-117000.0150000.0229000.0262000.0649000.0-298000.0342000.0-76000.0410000.0184000.0214000.0-18000.0189000.0-18000.0152000.0122000.0212000.0-1167000.0-165000.0113000.0-144000.08000.0101000.0-46000.0-7000.0-48000.0-282000.032000.0
Percentage of NetGainLossOnOtherRealEstateOwnedAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:NetInterestIncome

wsbc:NetInterestIncome


Net
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
Value119120119120106969898101898273
Percentage of NetInterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:NetInterestIncomeAfterProvisionForCreditLosses

wsbc:NetInterestIncomeAfterProvisionForCreditLosses


Net
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
Value119104579010591959598888071
Percentage of NetInterestIncomeAfterProvisionForCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:NonInterestIncomeDerivedFromMortgageBankingActivities

wsbc:NonInterestIncomeDerivedFromMortgageBankingActivities


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7.834.2645.4418.4887.5311.2762.9572.5881.6181.0561.5431.5211.671.0041.5421.1030.9681.44
Percentage of NonInterestIncomeDerivedFromMortgageBankingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:NoninterestIncomeExcludingNetSecuritiesGains

wsbc:NoninterestIncomeExcludingNetSecuritiesGains


Noninterest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value32333126302628272726232422202122212019181918181816161817161717171615141514141514
Percentage of NoninterestIncomeExcludingNetSecuritiesGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:PaymentProcessingFees us-gaap:ProductOrService

wsbc:PaymentProcessingFees

wsbc:PaymentProcessingFees


Payment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value748000.0713000.0877000.0669000.0784000.0680000.0860000.0709000.0785000.0648000.0717000.0311000.0
Percentage of PaymentProcessingFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:PercentageOfChangeInAllowanceForCreditLossUponAdjustmentOfRegulatoryCapitalTransition us-gaap:AdjustmentsForNewAccountingPronouncements

wsbc:PercentageOfChangeInAllowanceForCreditLossUponAdjustmentOfRegulatoryCapitalTransition

us-gaap:AccountingStandardsUpdate201613


Percentage
Period End2020-12-31
Value0
Percentage of PercentageOfChangeInAllowanceForCreditLossUponAdjustmentOfRegulatoryCapitalTransition0.0

wsbc:ProceedsFromRepurchaseOfTreasuryStock

wsbc:ProceedsFromRepurchaseOfTreasuryStock


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-54945000.0569000.0-416000.0-24527000.0-9464000.0-208000.0-559000.020000.0-1000.0147000.059000.0-60000.073000.0-142000.0-2897000.0-1747000.0-181000.0378000.0-992000.0331000.098000.0627000.0862000.0
Percentage of ProceedsFromRepurchaseOfTreasuryStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:ProceedsFromSaleOfEquitySecurities

wsbc:ProceedsFromSaleOfEquitySecurities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0153000.0050000.0523000.002977000.0590000.00684000.0
Percentage of ProceedsFromSaleOfEquitySecurities0.0100.00.0100.0100.00.0100.0100.00.0100.0

wsbc:ProceedsFromSaleOfPortfolioLoans

wsbc:ProceedsFromSaleOfPortfolioLoans


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-31
Value5.2210.08.93328
Percentage of ProceedsFromSaleOfPortfolioLoans100.00.0100.0100.0

wsbc:ProvisionForCreditLosses

wsbc:ProvisionForCreditLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-20.964-27.922-0.0731661291.8234.1212.7472.507
Percentage of ProvisionForCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:ProvisionForCreditLosses us-gaap:FinancialInstrument

us-gaap:HomeEquity


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.325-0.389-0.5810.3240.8730.6480.1110.3180.2010.245
Percentage of ProvisionForCreditLosses1.61.4795.91.91.42.26.17.77.39.8

wsbc:ProvisionForCreditLosses us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.439-1.508-0.1640.0614.343-1.2410.7280.0740.0960.234
Percentage of ProvisionForCreditLosses2.15.4224.70.47.1-4.239.91.83.59.3

us-gaap:ResidentialPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.161-4.2636.647-1.8944.5860.2860.8390.4390.0040.121
Percentage of ProvisionForCreditLosses0.815.3-9105.5-11.47.51.046.010.70.14.8

wsbc:ProvisionForCreditLosses us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialRealEstatePortfolioSegment, us-gaap:RealEstateLoan


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-14.366-11.9245.148153820-0.3811.482.368-0.918
Percentage of ProvisionForCreditLosses68.542.7-7052.190.562.269.0-20.935.986.2-36.6

us-gaap:CommercialRealEstatePortfolioSegment, wsbc:CommercialRealEstateLandAndConstruction


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-1.623-6.046-4.4383.4276.7734.8380.9930.339-0.5390.019
Percentage of ProvisionForCreditLosses7.721.76079.520.611.116.254.58.2-19.60.8

wsbc:ProvisionForCreditLosses us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wsbc:CommercialAndIndustrial


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4.476-3.948-6.17-0.8896.625.05-0.6281.0870.0732.231
Percentage of ProvisionForCreditLosses21.414.18452.1-5.310.816.9-34.426.42.789.0

wsbc:DepositOverdraft


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.4260.156-0.5150.548-0.058-0.3510.1610.3840.5440.575
Percentage of ProvisionForCreditLosses-2.0-0.6705.53.3-0.1-1.28.89.319.822.9

wsbc:RepurchaseOfTreasuryStock

wsbc:RepurchaseOfTreasuryStock


Repurchase
Period End2020-09-302019-09-30
Value0.0690.208
Percentage of RepurchaseOfTreasuryStock100.0100.0

wsbc:RestructuringAndMergerRelatedCharges

wsbc:RestructuringAndMergerRelatedCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302013-12-312013-09-302013-06-302012-12-312012-09-302010-06-30
Value1.2220.8510.4843.6080.4685.164111.6880.0813.1071.392105.4120.2450.4540.00.00.4912.6849.8830.6940.0490.1851.1150.0450.0360.0512.371.5180.007
Percentage of RestructuringAndMergerRelatedCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:SalariesAndOfficerCompensation

wsbc:SalariesAndOfficerCompensation


Salaries
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value37363938363836323130323026252524232324211919191919181617
Percentage of SalariesAndOfficerCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wsbc:ThresholdForIndividuallyEvaluatingCommercialLoansForImpairment

wsbc:ThresholdForIndividuallyEvaluatingCommercialLoansForImpairment


Threshold
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value01000000.00001000000.00001000000.00001000000.0
Percentage of ThresholdForIndividuallyEvaluatingCommercialLoansForImpairment0.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0

wsbc:TreasuryStockValueAcquiredCostMethodAdjustments

wsbc:TreasuryStockValueAcquiredCostMethodAdjustments


Treasury
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-31
Value560.00.070.255249.5010.2080.5890.0010.0150.680.0010.00.1190.00.3573.3171.856
Percentage of TreasuryStockValueAcquiredCostMethodAdjustments100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0

wsbc:TreasuryStockValueAcquiredCostMethodAdjustments us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302016-12-31
Value-0.007-0.1830.0-0.001-0.117-0.011-0.042-0.128-0.2580.0-0.0340.0
Percentage of TreasuryStockValueAcquiredCostMethodAdjustments-0.00.00.0-1.4-45.9-0.1-20.2-21.7-25800.00.0-5.00.0

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-31
Value560.1830.00.070.372249.5120.250.7170.2590.0150.7140.1690.00.1190.0560.3573.3171.907
Percentage of TreasuryStockValueAcquiredCostMethodAdjustments100.00.00.0100.0145.9100.0100.1120.2121.725900.0100.0105.016900.00.0100.00.0100.0100.0102.7

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-31
Value2724465456582024192.321473629135.19.94.25.977-0.8327.6852.892-1.3070.911-3.002-6.126-0.1381.4241213121111114.87912
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdvancesFromFederalHomeLoanBanks

us-gaap:AdvancesFromFederalHomeLoanBanks


Advances
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312013-09-302013-06-302012-12-31