$WSBC
WesBanco Inc Stock $wsbc

$wsbc Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000095017023004507 Filed on February 27, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$160.6M		$513.7M
YoY Change	43.13%		5.92%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization			$13.04M
YoY Change			-2.67%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$36.22M		$39.34M
YoY Change	711.63%		45.53%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$52.28M	$64.07M	$236.4M
YoY Change	-3.15%	-3.37%	-21.68%
Income Tax	$9.942M	$11.86M	$44.29M
% Of Pretax Income	19.02%	18.51%	18.73%
Net Earnings	$42.34M	$49.68M	$182.0M
YoY Change	-4.04%	-8.17%	-24.88%
Net Earnings / Revenue	26.37%		35.43%
Basic Earnings Per Share	$0.67		$3.03
Diluted Earnings Per Share	$0.67	$836.7K	$3.022M
COMMON SHARES
Basic Shares Outstanding	59.20M	59.16M	60.05M
Diluted Shares Outstanding	59.38M		60.22M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$4.314B	$4.197B
YoY Change	-20.85%	-20.55%
Cash & Equivalents	$597.5M	$408.4M
Short-Term Investments	$3.717B	$3.789B
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$224.9M	$220.9M	$220.9M
YoY Change	2.29%	-3.55%	-3.54%
Goodwill		$1.100B
YoY Change		0.0%
Intangibles
YoY Change
Long-Term Investments			$261.8M
YoY Change			-5336.0%
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$17.27B	$16.93B	$16.93B
YoY Change	1.0%	0.03%	0.03%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$7.669M	$4.593M	$4.593M
YoY Change	329.4%	129.65%	129.65%
Accrued Expenses			$43.00M
YoY Change			-10.42%
Deferred Revenue
YoY Change
Short-Term Debt	$111.2M	$135.1M	$135.1M
YoY Change	-29.87%	-4.88%	-4.88%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$118.8M	$4.593M	$4.593M
YoY Change	6554.26%	129.65%	-90.81%
LONG-TERM LIABILITIES
Long-Term Debt	$281.6M	$281.4M	$281.4M
YoY Change	0.32%	111.58%	105.4%
Other Long-Term Liabilities	$245.5M	$248.1M	$248.1M
YoY Change	26.64%	19.27%	59.03%
Total Long-Term Liabilities	$527.1M	$529.5M	$529.5M
YoY Change	11.07%	55.28%	80.71%
TOTAL LIABILITIES
Total Short-Term Liabilities	$118.8M	$4.593M	$4.593M
Total Long-Term Liabilities	$527.1M	$529.5M	$529.5M
Total Liabilities	$14.80B	$14.51B	$14.51B
YoY Change	1.67%	1.91%	1.91%
SHAREHOLDERS EQUITY
Retained Earnings	$1.097B	$1.078B
YoY Change	9.88%	10.22%
Common Stock	$1.778B	$1.778B
YoY Change	-0.04%	0.01%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$307.5M	$309.0M
YoY Change	17.81%	54.67%
Treasury Stock Shares	$8.835M	$8.882M
Shareholders Equity	$2.475B	$2.427B	$2.427B
YoY Change
Total Liabilities & Shareholders Equity	$17.27B	$16.93B	$16.93B
YoY Change	1.0%	0.03%	0.03%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$42.34M	$49.68M	$182.0M
YoY Change	-4.04%	-8.17%	-24.88%
Depreciation, Depletion And Amortization			$13.04M
YoY Change			-2.67%
Cash From Operating Activities	$10.89M	$7.466M	$204.1M
YoY Change	-77.19%	-87.6%	-39.3%
INVESTING ACTIVITIES
Capital Expenditures	$12.23M	$2.709M	$7.990M
YoY Change	2088.37%	-204.19%	-6.39%
Acquisitions
YoY Change
Other Investing Activities	-$79.64M	-$290.3M	-$1.060B
YoY Change	-55.96%	-471.71%	231.3%
Cash From Investing Activities	-$91.87M	-$293.0M	-$1.068B
YoY Change	-49.35%	-488.1%	225.17%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	270.1M	315.4M	21.07M
YoY Change	7.26%	-5940.87%	-93.77%
NET CHANGE
Cash From Operating Activities	10.89M	7.466M	204.1M
Cash From Investing Activities	-91.87M	-293.0M	-1.068B
Cash From Financing Activities	270.1M	315.4M	21.07M
Net Change In Cash	189.1M	29.85M	-842.9M
YoY Change	60.06%	-77.09%	-343.69%
FREE CASH FLOW
Cash From Operating Activities	$10.89M	$7.466M	$204.1M
Capital Expenditures	$12.23M	$2.709M	$7.990M
Free Cash Flow	-$1.342M	$4.757M	$196.2M
YoY Change	-102.84%	-92.43%	-40.15%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2021Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilities
CY2021Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#OtherAssets
CY2022Q4	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2022#OtherAssets
CY2021Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilities
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://www.wesbanco.com/20221231#EmployeeBenefits
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2022Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://www.wesbanco.com/20221231#EmployeeBenefits
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Expected Return Loss Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://www.wesbanco.com/20221231#EmployeeBenefits
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CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-39442
CY2022	dei	Entity Registrant Name EntityRegistrantName	WESBANCO, INC.
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	55-0571723
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	1 Bank Plaza
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Wheeling
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	WV
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	WV
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	26003
CY2022	dei	City Area Code CityAreaCode	304
CY2022	dei	Local Phone Number LocalPhoneNumber	234-9000
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CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2022	dei	Auditor Firm AuditorFirmId	42
CY2022	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2022	dei	Auditor Location AuditorLocation	Pittsburgh, Pennsylvania
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CY2020	us-gaap	Interest Expense Demand Deposit Accounts InterestExpenseDemandDepositAccounts	7069000
CY2022	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	3562000
CY2021	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	1803000
CY2020	us-gaap	Interest Expense Money Market Deposits InterestExpenseMoneyMarketDeposits	4616000
CY2022	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	4115000
CY2021	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	1031000
CY2020	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	1802000
CY2022	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	4089000
CY2021	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	7623000
CY2020	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	13562000
CY2022	us-gaap	Interest Expense Deposits InterestExpenseDeposits	23947000
CY2021	us-gaap	Interest Expense Deposits InterestExpenseDeposits	14126000
CY2020	us-gaap	Interest Expense Deposits InterestExpenseDeposits	27049000
CY2022	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3968000
CY2021	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	6167000
CY2020	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	24701000
CY2022	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	568000
CY2021	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	227000
CY2020	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	1729000
CY2022	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	10860000
CY2021	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	6514000
CY2020	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	8318000
CY2022	us-gaap	Interest Expense InterestExpense	39343000
CY2021	us-gaap	Interest Expense InterestExpense	27034000
CY2020	us-gaap	Interest Expense InterestExpense	61797000
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	474313000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	457933000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	479480000
CY2022	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-1663000
CY2021	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-64274000
CY2020	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	107741000
CY2022	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	475976000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	522207000
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	371739000
CY2022	wsbc	Trust Fees TrustFees	27551000
CY2021	wsbc	Trust Fees TrustFees	29511000
CY2020	wsbc	Trust Fees TrustFees	26335000
CY2022	wsbc	Service Charges On Deposits ServiceChargesOnDeposits	26281000
CY2021	wsbc	Service Charges On Deposits ServiceChargesOnDeposits	22412000
CY2020	wsbc	Service Charges On Deposits ServiceChargesOnDeposits	21943000
CY2022	wsbc	Electronic Banking Fees ElectronicBankingFees	20002000
CY2021	wsbc	Electronic Banking Fees ElectronicBankingFees	19318000
CY2020	wsbc	Electronic Banking Fees ElectronicBankingFees	17524000
CY2022	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	9525000
CY2021	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	6896000
CY2020	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	6189000
CY2022	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	10728000
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	8936000
CY2020	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	7359000
CY2022	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	5129000
CY2021	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	19528000
CY2020	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	22736000
CY2022	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-1777000
CY2021	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	1113000
CY2020	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	4268000
CY2022	wsbc	Net Gain Loss On Other Real Estate Owned And Other Assets NetGainLossOnOtherRealEstateOwnedAndOtherAssets	482000
CY2021	wsbc	Net Gain Loss On Other Real Estate Owned And Other Assets NetGainLossOnOtherRealEstateOwnedAndOtherAssets	4816000
CY2020	wsbc	Net Gain Loss On Other Real Estate Owned And Other Assets NetGainLossOnOtherRealEstateOwnedAndOtherAssets	103000
CY2022	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	19470000
CY2021	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	20255000
CY2020	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	21728000
CY2022	us-gaap	Noninterest Income NoninterestIncome	117391000
CY2021	us-gaap	Noninterest Income NoninterestIncome	132785000
CY2020	us-gaap	Noninterest Income NoninterestIncome	128185000
CY2022	wsbc	Salaries And Officer Compensation SalariesAndOfficerCompensation	167028000
CY2021	wsbc	Salaries And Officer Compensation SalariesAndOfficerCompensation	154242000
CY2020	wsbc	Salaries And Officer Compensation SalariesAndOfficerCompensation	153166000
CY2022	wsbc	Employee Benefits EmployeeBenefits	37771000
CY2021	wsbc	Employee Benefits EmployeeBenefits	41033000
CY2020	wsbc	Employee Benefits EmployeeBenefits	41723000
CY2022	us-gaap	Occupancy Net OccupancyNet	26105000
CY2021	us-gaap	Occupancy Net OccupancyNet	26843000
CY2020	us-gaap	Occupancy Net OccupancyNet	27580000
CY2022	wsbc	Equipment And Software Expense EquipmentAndSoftwareExpense	32508000
CY2021	wsbc	Equipment And Software Expense EquipmentAndSoftwareExpense	30006000
CY2020	wsbc	Equipment And Software Expense EquipmentAndSoftwareExpense	24801000
CY2022	us-gaap	Marketing Expense MarketingExpense	9335000
CY2021	us-gaap	Marketing Expense MarketingExpense	8634000
CY2020	us-gaap	Marketing Expense MarketingExpense	5957000
CY2022	wsbc	Federal Deposit Insurance Corporation Premium Expense Income FederalDepositInsuranceCorporationPremiumExpenseIncome	7901000
CY2021	wsbc	Federal Deposit Insurance Corporation Premium Expense Income FederalDepositInsuranceCorporationPremiumExpenseIncome	4150000
CY2020	wsbc	Federal Deposit Insurance Corporation Premium Expense Income FederalDepositInsuranceCorporationPremiumExpenseIncome	7734000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	10278000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	11457000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13411000
CY2022	wsbc	Restructuring And Merger Related Charges RestructuringAndMergerRelatedCharges	1723000
CY2021	wsbc	Restructuring And Merger Related Charges RestructuringAndMergerRelatedCharges	6717000
CY2020	wsbc	Restructuring And Merger Related Charges RestructuringAndMergerRelatedCharges	9725000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	64317000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	70061000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	70748000
CY2022	us-gaap	Noninterest Expense NoninterestExpense	356966000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	353143000
CY2021	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-51583000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	354845000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	236401000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	301849000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	145079000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	44288000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	59589000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23035000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	192113000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	242260000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	122044000
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	10125000
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	10125000
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	2644000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	181988000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	232135000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	119400000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.03
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.54
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.78
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.02
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.53
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.77
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60047177
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	65520527
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	67260796
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	60215374
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65669970
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	67310584
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.37
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.32
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.28
CY2022	us-gaap	Net Income Loss NetIncomeLoss	192113000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	242260000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	122044000
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-339422000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-67652000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	39880000
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-82253000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-16112000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	9727000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-13000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	56000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	2540000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-3000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	13000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	604000
CY2022	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-257159000
CY2020	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	28217000
CY2020	wsbc	Other Comprehensive Income Amortization Of Unrealized Holding Gain Loss Previously Recognized In Other Comprehensive Income Before Tax OtherComprehensiveIncomeAmortizationOfUnrealizedHoldingGainLossPreviouslyRecognizedInOtherComprehensiveIncomeBeforeTax	32000
CY2020	wsbc	Other Comprehensive Income Amortization Of Unrealized Holding Gain Loss Previously Recognized In Other Comprehensive Income Tax OtherComprehensiveIncomeAmortizationOfUnrealizedHoldingGainLossPreviouslyRecognizedInOtherComprehensiveIncomeTax	7000
CY2020	wsbc	Other Comprehensive Income Loss Held To Maturity Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossHeldToMaturitySecuritiesAdjustmentNetOfTax	-25000
CY2022	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	291000
CY2021	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	2521000
CY2020	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	3000000
CY2022	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	70000
CY2021	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	609000
CY2020	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	714000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-473000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	17386000
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-420000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	115000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-4194000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	100000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	137000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-15104000
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1966000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-257296000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-36479000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	30158000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-65183000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	205781000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	152202000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	2593921000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	122044000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	30158000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	152202000
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.28
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	85815000
CY2020	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	17.625
CY2020	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	2644000
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	144484000
CY2020	wsbc	Treasury Stock Value Acquired Cost Method Adjustments TreasuryStockValueAcquiredCostMethodAdjustments	25296000
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	976000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5653000
CY2020	wsbc	Deferred Benefits For Directors Net DeferredBenefitsForDirectorsNet	153000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	2756737000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	242260000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-36479000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	205781000
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.32
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	85667000
CY2021	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	16.875
CY2021	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	10125000
CY2021	wsbc	Treasury Stock Value Acquired Cost Method Adjustments TreasuryStockValueAcquiredCostMethodAdjustments	182977000
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3096000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6475000
CY2021	wsbc	Deferred Benefits For Directors Net DeferredBenefitsForDirectorsNet	154000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	2693166000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	192113000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-257296000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-65183000
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.37
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	81286000
CY2022	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	16.875
CY2022	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	10125000
CY2022	wsbc	Treasury Stock Value Acquired Cost Method Adjustments TreasuryStockValueAcquiredCostMethodAdjustments	119097000
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3050000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6246000
CY2022	wsbc	Deferred Benefits For Directors Net DeferredBenefitsForDirectorsNet	109000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	2426662000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	192113000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	242260000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	122044000
CY2022	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	13042000
CY2021	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	13387000
CY2020	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	14131000
CY2022	wsbc	Other Depreciation Amortization And Accretion Net OtherDepreciationAmortizationAndAccretionNet	8890000
CY2021	wsbc	Other Depreciation Amortization And Accretion Net OtherDepreciationAmortizationAndAccretionNet	-11001000
CY2020	wsbc	Other Depreciation Amortization And Accretion Net OtherDepreciationAmortizationAndAccretionNet	-9890000
CY2022	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-1663000
CY2021	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-64274000
CY2020	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	107741000
CY2022	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-1777000
CY2021	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	1113000
CY2020	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	4268000
CY2022	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	5129000
CY2021	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	19528000
CY2020	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	22736000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	6246000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	6475000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	5653000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4489000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	18692000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-10518000
CY2022	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	10728000
CY2021	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	8936000
CY2020	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	7359000
CY2022	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	240270000
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	648344000
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	910155000
CY2022	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	257290000
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	2702000
CY2021	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	789823000
CY2020	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	786352000
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	226099000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	604330000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	839584000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	803006000
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	468399000
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	63074000
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-60503000
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	30280000
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	44232000
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-35098000
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	16189000
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-3075000
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-6549000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	204140000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	336297000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	59606000
CY2022	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	958192000
CY2021	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-1108165000
CY2020	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	538688000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	1955670000
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	585930000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	88407000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	108883000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	200100000
CY2022	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	335042000
CY2021	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	385538000
CY2020	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	82695000
CY2020	wsbc	Proceeds From Sale Of Equity Securities ProceedsFromSaleOfEquitySecurities	203000
CY2021	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	40000000
CY2022	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	8726000
CY2021	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	4615000
CY2020	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	832000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7990000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8535000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7551000
CY2020	wsbc	Proceeds From Sale Of Portfolio Loans ProceedsFromSaleOfPortfolioLoans	42416000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1068160000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-328496000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	57792000
CY2022	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-432775000
CY2021	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1140303000
CY2020	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1435497000
CY2022	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	650000000
CY2020	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	475000000
CY2022	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	128980000
CY2021	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	365201000
CY2020	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	1341814000
CY2022	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	-6824000
CY2021	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	-100057000
CY2020	us-gaap	Proceeds From Other Short Term Debt ProceedsFromOtherShortTermDebt	-32912000
CY2022	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	553000
CY2021	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	444000
CY2020	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	422000
CY2020	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	7500000
CY2022	us-gaap	Proceeds From Issuance Of Subordinated Long Term Debt ProceedsFromIssuanceOfSubordinatedLongTermDebt	147702000
CY2021	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	60000000
CY2020	us-gaap	Repayments Of Subordinated Debt RepaymentsOfSubordinatedDebt	6702000
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	81325000
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	86484000
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	85253000
CY2022	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	10125000
CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	10125000
CY2020	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	2644000
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	59000
CY2020	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	144484000
CY2022	wsbc	Proceeds From Repurchase Of Treasury Stock ProceedsFromRepurchaseOfTreasuryStock	-116047000
CY2021	wsbc	Proceeds From Repurchase Of Treasury Stock ProceedsFromRepurchaseOfTreasuryStock	-179882000
CY2020	wsbc	Proceeds From Repurchase Of Treasury Stock ProceedsFromRepurchaseOfTreasuryStock	-24540000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	21073000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	338110000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	553253000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-842947000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	345911000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	670651000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1251358000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	905447000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	234796000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	408411000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1251358000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	905447000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	37745000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	32572000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	75082000
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	24899000
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	35725000
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	36975000
CY2022	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	1554000
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	526000
CY2020	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	263000
CY2020	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	42416000
CY2022Q4	wsbc	Number Of Branches NumberOfBranches	194
CY2022	wsbc	Number Of Automated Teller Machines NumberOfAutomatedTellerMachines	188
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="text-indent:4.533%;font-size:10.0pt;margin-top:12.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;">Use of Estimates—</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:"Times New Roman", serif;min-width:fit-content;"> The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span></p>
CY2022	wsbc	Number Of Wholly Owned Trust Subsidiaries NumberOfWhollyOwnedTrustSubsidiaries	11
CY2020	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	49788
CY2022	wsbc	Held To Maturity Securities To Be Sold Percentage Of Purchase Price HeldToMaturitySecuritiesToBeSoldPercentageOfPurchasePrice	0.15
CY2022	wsbc	Nonaccrual Receivables Period NonaccrualReceivablesPeriod	P90D
CY2022	wsbc	Loans Returned To Accrual Status Performance Period LoansReturnedToAccrualStatusPerformancePeriod	P6M
CY2022	wsbc	Consumer Loan Tdr Extended Maturity Period ConsumerLoanTDRExtendedMaturityPeriod	P6M
CY2022Q4	wsbc	Number Of Categories Of Loan Portfolio NumberOfCategoriesOfLoanPortfolio	3
CY2022Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	0
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	60215374
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65669970
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	67310584
CY2022	wsbc	Period Of Interest Rate Lock Commitments PeriodOfInterestRateLockCommitments	P60D
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.03
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.54
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.78
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.02
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	181988000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	232135000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	119400000
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60047177
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	65520527
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	67260796
CY2022	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	168197
CY2021	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	149443
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.53
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.77
CY2022	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	53280
CY2021	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0
CY2020	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	2874776000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	271000
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	345907000
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	2529140000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	3019695000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	30542000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	36775000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	3013462000
CY2022Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1248629000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	577000
CY2022Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	164816000
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1084390000
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1004823000
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	27153000
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	3524000
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1028452000
CY2022Q4	wsbc	Securities Amortized Cost SecuritiesAmortizedCost	4123405000
CY2022Q4	us-gaap	Investment Owned Unrecognized Unrealized Appreciation InvestmentOwnedUnrecognizedUnrealizedAppreciation	848000
CY2022Q4	us-gaap	Investment Owned Unrecognized Unrealized Depreciation InvestmentOwnedUnrecognizedUnrealizedDepreciation	510723000
CY2022Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	3613530000
CY2021Q4	wsbc	Securities Amortized Cost SecuritiesAmortizedCost	4024518000
CY2021Q4	us-gaap	Investment Owned Unrecognized Unrealized Appreciation InvestmentOwnedUnrecognizedUnrealizedAppreciation	57695000
CY2021Q4	us-gaap	Investment Owned Unrecognized Unrealized Depreciation InvestmentOwnedUnrecognizedUnrealizedDepreciation	40299000
CY2021Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	4041914000
CY2022Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	200000
CY2021Q4	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	300000
CY2022Q4	wsbc	Number Of Holdings Greater Than Specified Percentage Of Equity NumberOfHoldingsGreaterThanSpecifiedPercentageOfEquity	0
CY2021Q4	wsbc	Number Of Holdings Greater Than Specified Percentage Of Equity NumberOfHoldingsGreaterThanSpecifiedPercentageOfEquity	0
CY2022Q4	wsbc	Maximum Percentage Of Equity Of One Issuer MaximumPercentageOfEquityOfOneIssuer	0.10
CY2022Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	11500000
CY2021Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	13500000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	36678000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	36281000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	126232000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	122389000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis	450732000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	428661000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis	2261134000
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue	1941809000
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	2874776000
CY2022Q4	us-gaap	Heldtomaturity Securities Debt Maturities Next Rolling Twelve Months Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCost	25985000
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	2529140000
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities Next Rolling Twelve Months Fair Value HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	25871000
CY2022Q4	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Two Through Five Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost	102383000
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Two Through Five Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	101156000
CY2022Q4	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost	379069000
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Six Through Ten Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	352338000
CY2022Q4	us-gaap	Heldtomaturity Securities Debt Maturities Rolling After Ten Years Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingAfterTenYearsAmortizedCost	741192000
CY2022Q4	us-gaap	Held To Maturity Securities Debt Maturities Rolling After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue	605025000
CY2022Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1248629000
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1084390000
CY2022Q4	wsbc	Debt Securities Available For Sale And Held To Maturity Amortized Cost DebtSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCost	4123405000
CY2022Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	3613530000
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	226100000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	261800000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	4700000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	46900000
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	168000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	252000
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	3816000
CY2022	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	21000
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	57000
CY2020	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	1083000
CY2022	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	147000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	195000
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	2733000
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-1924000
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	918000
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	1541000
CY2020	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	-6000
CY2022	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-1924000
CY2021	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	918000
CY2020	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	1535000
CY2022	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-1777000
CY2021	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	1113000
CY2020	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	4268000
CY2022Q4	wsbc	Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	887036000
CY2022Q4	wsbc	Securities Continuous Unrealized Loss Position Less Than Twelve Months Aggregate Losses Accumulated In Investments SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsAggregateLossesAccumulatedInInvestments	54828000
CY2022Q4	wsbc	Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year SecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear	498
CY2022Q4	wsbc	Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1619473000
CY2022Q4	wsbc	Securities Continuous Unrealized Loss Position Twelve Months Or Longer Aggregate Losses Accumulated In Investments SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAggregateLossesAccumulatedInInvestments	291079000
CY2022Q4	wsbc	Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Twelve Months Or Longer SecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsTwelveMonthsOrLonger	264
CY2022Q4	wsbc	Securities Continuous Unrealized Loss Position Fair Value SecuritiesContinuousUnrealizedLossPositionFairValue	2506509000
CY2022Q4	wsbc	Securities Continuous Unrealized Loss Position Aggregate Losses Accumulated In Investments SecuritiesContinuousUnrealizedLossPositionAggregateLossesAccumulatedInInvestments	345907000
CY2022Q4	wsbc	Investment Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions InvestmentSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	762
CY2021Q4	wsbc	Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1825891000
CY2021Q4	wsbc	Securities Continuous Unrealized Loss Position Less Than Twelve Months Aggregate Losses Accumulated In Investments SecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsAggregateLossesAccumulatedInInvestments	31548000
CY2021Q4	wsbc	Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year SecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear	187
CY2021Q4	wsbc	Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	252725000
CY2021Q4	wsbc	Securities Continuous Unrealized Loss Position Twelve Months Or Longer Aggregate Losses Accumulated In Investments SecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerAggregateLossesAccumulatedInInvestments	5227000
CY2021Q4	wsbc	Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Twelve Months Or Longer SecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsTwelveMonthsOrLonger	35
CY2021Q4	wsbc	Securities Continuous Unrealized Loss Position Fair Value SecuritiesContinuousUnrealizedLossPositionFairValue	2078616000
CY2021Q4	wsbc	Securities Continuous Unrealized Loss Position Aggregate Losses Accumulated In Investments SecuritiesContinuousUnrealizedLossPositionAggregateLossesAccumulatedInInvestments	36775000
CY2021Q4	wsbc	Investment Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions InvestmentSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions	222
CY2022Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	36200000
CY2021Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	15900000
CY2022Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	-9600000
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	-3300000
CY2022Q4	wsbc	Unaccreted Discount On Loans Purchased UnaccretedDiscountOnLoansPurchased	18000000.0
CY2021Q4	wsbc	Unaccreted Discount On Loans Purchased UnaccretedDiscountOnLoansPurchased	25900000
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	10702728000
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	9733478000
CY2022Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	8249000
CY2021Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	25277000
CY2022Q4	wsbc	Financing Receivable Including Loans Held For Sale FinancingReceivableIncludingLoansHeldForSale	10710977000
CY2021Q4	wsbc	Financing Receivable Including Loans Held For Sale FinancingReceivableIncludingLoansHeldForSale	9758755000
CY2022Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Accrual Of Interest LoansAndLeasesReceivableImpairedNonperformingAccrualOfInterest	51800000
CY2022Q4	wsbc	Reserve On Accrued Interest Cares Act ReserveOnAccruedInterestCARESAct	200000
CY2022Q4	wsbc	Loans And Leases Receivable Impaired Nonperforming Accrual Of Interest Cares Act LoansAndLeasesReceivableImpairedNonperformingAccrualOfInterestCARESAct	17000000.0
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	121622000
CY2021Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	7775000
CY2021Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	129397000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-2208000
CY2022	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	593000
CY2022	wsbc	Provision For Credit Losses ProvisionForCreditLosses	-1615000
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	7892000
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	6268000
CY2022	wsbc	Financing Receivable Allowance For Credit Loss Write Offs Recoveries Net FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet	1624000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	117790000
CY2022Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	8368000
CY2022Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	126158000
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	185827000
CY2020Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	9514000
CY2020Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	195341000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-62477000
CY2021	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	-1739000
CY2021	wsbc	Provision For Credit Losses ProvisionForCreditLosses	-64216000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	10136000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	8408000
CY2021	wsbc	Financing Receivable Allowance For Credit Loss Write Offs Recoveries Net FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet	1728000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	121622000
CY2021Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	7775000
CY2021Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	129397000
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	52429000
CY2019Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	874000
CY2019Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	53303000
CY2020	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	101960000
CY2020	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	5685000
CY2020	wsbc	Provision For Credit Losses ProvisionForCreditLosses	107645000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	12535000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	5486000
CY2020	wsbc	Financing Receivable Allowance For Credit Loss Write Offs Recoveries Net FinancingReceivableAllowanceForCreditLossWriteOffsRecoveriesNet	7049000
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	185827000
CY2020Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	9514000
CY2020Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	195341000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	3118000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	114672000
CY2022Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	8368000
CY2022Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	126158000
CY2022Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	50399000
CY2022Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	10652329000
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	10702728000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	9274000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	112348000
CY2021Q4	wsbc	Financing Receivable Allowance For Credit Losses Loan Commitments FinancingReceivableAllowanceForCreditLossesLoanCommitments	7775000
CY2021Q4	wsbc	Financing Receivable Allowance For Credit Losses Loans And Loan Commitments FinancingReceivableAllowanceForCreditLossesLoansAndLoanCommitments	129397000
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	68459000
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	9665019000
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	9733478000
CY2022Q4	wsbc	Residential Real Estate Home Equity And Consumer Loans Classified As Substandard ResidentialRealEstateHomeEquityAndConsumerLoansClassifiedAsSubstandard	24800000
CY2021Q4	wsbc	Residential Real Estate Home Equity And Consumer Loans Classified As Substandard ResidentialRealEstateHomeEquityAndConsumerLoansClassifiedAsSubstandard	30200000
CY2022Q4	wsbc	Residential Real Estate Home Equity And Consumer Loans Classified As Substandard And Accruing ResidentialRealEstateHomeEquityAndConsumerLoansClassifiedAsSubstandardAndAccruing	5900000
CY2021Q4	wsbc	Residential Real Estate Home Equity And Consumer Loans Classified As Substandard And Accruing ResidentialRealEstateHomeEquityAndConsumerLoansClassifiedAsSubstandardAndAccruing	7400000
CY2022Q4	wsbc	Unfunded Commercial Loan Commitments UnfundedCommercialLoanCommitments	25000000.0
CY2021Q4	wsbc	Unfunded Commercial Loan Commitments UnfundedCommercialLoanCommitments	21700000
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	10702728000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	5443000
CY2022Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	8249000
CY2022Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	8249000
CY2022Q4	wsbc	Loans Receivable Net Current LoansReceivableNetCurrent	10662148000
CY2022Q4	wsbc	Financing Receivable Including Loans Held For Sale FinancingReceivableIncludingLoansHeldForSale	10710977000
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	5443000
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	9733478000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	7804000
CY2021Q4	us-gaap	Loans Held For Sale Fair Value Disclosure LoansHeldForSaleFairValueDisclosure	25277000
CY2021Q4	wsbc	Loans Receivable Net Current LoansReceivableNetCurrent	9698760000
CY2021Q4	wsbc	Financing Receivable Including Loans Held For Sale FinancingReceivableIncludingLoansHeldForSale	9758755000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	7804000
CY2022	wsbc	Loans Past Due And Accruing Interest Excluding Tdrs LoansPastDueAndAccruingInterestExcludingTDRS	P90D
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	38185000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	35742000
CY2022Q4	wsbc	Nonaccrual Loans Outstanding Greater Than One Million Dollars Per Borrower Number Of Borrowers NonaccrualLoansOutstandingGreaterThanOneMillionDollarsPerBorrowerNumberOfBorrowers	3
CY2022Q4	wsbc	Large Amount Of Nonaccrual Loans Outstanding Minimum Loan Amount Per Borrower LargeAmountOfNonaccrualLoansOutstandingMinimumLoanAmountPerBorrower	1000000.0
CY2022Q4	wsbc	Large Amount Of Nonaccrual Loans Outstanding Net Loan Amount Of All Borrowers LargeAmountOfNonaccrualLoansOutstandingNetLoanAmountOfAllBorrowers	11800000
CY2021Q4	wsbc	Nonaccrual Loans Outstanding Greater Than One Million Dollars Per Borrower Number Of Borrowers NonaccrualLoansOutstandingGreaterThanOneMillionDollarsPerBorrowerNumberOfBorrowers	3
CY2021Q4	wsbc	Large Amount Of Nonaccrual Loans Outstanding Minimum Loan Amount Per Borrower LargeAmountOfNonaccrualLoansOutstandingMinimumLoanAmountPerBorrower	1000000.0
CY2021Q4	wsbc	Large Amount Of Nonaccrual Loans Outstanding Net Loan Amount Of All Borrowers LargeAmountOfNonaccrualLoansOutstandingNetLoanAmountOfAllBorrowers	4100000
CY2022Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	4941000
CY2021Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	5293000
CY2022	wsbc	Number Of Restructured Contracts Greater Than One Million NumberOfRestructuredContractsGreaterThanOneMillion	0
CY2021	wsbc	Number Of Restructured Contracts Greater Than One Million NumberOfRestructuredContractsGreaterThanOneMillion	0
CY2021Q4	wsbc	Disclosure Threshold For Restructured Contracts DisclosureThresholdForRestructuredContracts	1000000.0
CY2022Q4	wsbc	Disclosure Threshold For Restructured Contracts DisclosureThresholdForRestructuredContracts	1000000.0
CY2022	wsbc	Extensions Of Maturity Combined With Interest Only For Period Of Less Than Year ExtensionsOfMaturityCombinedWithInterestOnlyForPeriodOfLessThanYear	P6M
CY2022Q4	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	100000
CY2021Q4	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	100000
CY2022	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3
CY2022	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	1370000
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3
CY2021	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	338000
CY2021	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	326000
CY2021	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	1
CY2021	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	234000
CY2022	wsbc	Number Of Loans Modified Under Cares Act NumberOfLoansModifiedUnderCaresAct	3600
CY2022	wsbc	Loans And Leases Receivable Loan Amount Modified Cares Act LoansAndLeasesReceivableLoanAmountModifiedCARESAct	2200000000
CY2022Q4	wsbc	Loans And Leases Receivable Deferral Loan Amount Modified Cares Act LoansAndLeasesReceivableDeferralLoanAmountModifiedCARESAct	800000
CY2022	wsbc	Loans And Leases Receivable Description Of Deferred Payments To Customers Impacted By Covid19 Pandemic LoansAndLeasesReceivableDescriptionOfDeferredPaymentsToCustomersImpactedByCOVID19Pandemic	Wesbanco originally offered three to six months of deferred payments to commercial and retail customers impacted by the COVID-19 pandemic depending on the type of loan and the industry for commercial loans. In the fourth quarter of 2020, Wesbanco offered up to an additional twelve months of deferred payments to certain commercial loan customers, predominantly in the hospitality industry, based on specific criteria related to the borrower, the underlying property and the potential for guarantors / co-borrowers.
CY2022Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	1397000
CY2021Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	0
CY2022Q4	us-gaap	Other Foreclosed Assets OtherForeclosedAssets	89000
CY2021Q4	us-gaap	Other Foreclosed Assets OtherForeclosedAssets	0
CY2022Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	1486000
CY2021Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	0
CY2022Q4	us-gaap	Land And Land Improvements LandAndLandImprovements	57817000
CY2021Q4	us-gaap	Land And Land Improvements LandAndLandImprovements	58534000
CY2022Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	216593000
CY2021Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	222407000
CY2022Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	111259000
CY2021Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	109159000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	385669000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	390100000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	212733000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	208254000
CY2022Q4	wsbc	Operating Lease And Finance Lease Right Of Use Asset OperatingLeaseAndFinanceLeaseRightOfUseAsset	47956000
CY2021Q4	wsbc	Operating Lease And Finance Lease Right Of Use Asset OperatingLeaseAndFinanceLeaseRightOfUseAsset	47170000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	220892000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	229016000
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	13000000.0
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	13400000
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	14100000
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P16Y
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	38800000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	43000000.0
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	43100000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	47500000
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	4600000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	5200000
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	5800000
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0292
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P20Y
CY2022Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	9200000
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	9800000
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	4100000
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	4800000
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0342
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0378
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	500000
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	400000
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	400000
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	200000
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	200000
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	200000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4812000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	951000
CY2022Q4	wsbc	Lease Liability Payments Due Next Twelve Months LeaseLiabilityPaymentsDueNextTwelveMonths	5763000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4477000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	957000
CY2022Q4	wsbc	Lease Liability Payments Due Year Two LeaseLiabilityPaymentsDueYearTwo	5434000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4345000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	927000
CY2022Q4	wsbc	Lease Liability Payments Due Year Three LeaseLiabilityPaymentsDueYearThree	5272000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4223000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	875000
CY2022Q4	wsbc	Lease Liability Payments Due Year Four LeaseLiabilityPaymentsDueYearFour	5098000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3720000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	653000
CY2022Q4	wsbc	Lease Liability Payments Due Year Five LeaseLiabilityPaymentsDueYearFive	4373000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	34123000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	9907000
CY2022Q4	wsbc	Lease Liability Payments Due After Year Five LeaseLiabilityPaymentsDueAfterYearFive	44030000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	55700000
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	14270000
CY2022Q4	wsbc	Lease Liability Payments Due LeaseLiabilityPaymentsDue	69970000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	12743000
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	4515000
CY2022Q4	wsbc	Lease Liability Undiscounted Excess Amount LeaseLiabilityUndiscountedExcessAmount	17258000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	42957000
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	9755000
CY2022Q4	wsbc	Lease Liability LeaseLiability	52712000
CY2022Q4	us-gaap	Goodwill Goodwill	1100000000
CY2021Q4	us-gaap	Goodwill Goodwill	1100000000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	44600000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54900000
CY2022	wsbc	Amortization Of Core Deposits And Customer List AmortizationOfCoreDepositsAndCustomerList	10300000
CY2021	wsbc	Amortization Of Core Deposits And Customer List AmortizationOfCoreDepositsAndCustomerList	11500000
CY2020	wsbc	Amortization Of Core Deposits And Customer List AmortizationOfCoreDepositsAndCustomerList	13400000
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	110358000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	115032000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	65764000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	60159000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	44594000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54873000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	9088000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	8251000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	7475000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	6737000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	6214000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	6829000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	44594000
CY2022	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	3600000
CY2021	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	3400000
CY2020	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	3300000
CY2022	wsbc	Number Of Limited Partnerships Held NumberOfLimitedPartnershipsHeld	5
CY2022Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	133900000
CY2021Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	313200000
CY2022	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	2000000.0
CY2021	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	3800000
CY2020	us-gaap	Interest Expense Time Deposits100000 Or More InterestExpenseTimeDeposits100000OrMore	8600000
CY2022Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	556450000
CY2022Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	181367000
CY2022Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	82976000
CY2022Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	40309000
CY2022Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	24159000
CY2022Q4	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	557000
CY2022Q4	us-gaap	Time Deposits TimeDeposits	885818000
CY2022Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	705000000.0
CY2021Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	183900000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate At Period End FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd	0.0422
CY2021Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate At Period End FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd	0.0128
CY2022Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	36200000
CY2021Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	15900000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	3600000000
CY2021Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	3800000000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	705000000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0.0422
CY2022Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	705000000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Weighted Average Interest Rate FederalHomeLoanBankAdvancesWeightedAverageInterestRate	0.0422
CY2022Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	135100000
CY2021Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	141900000
CY2022Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	135100000
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	141900000
CY2022Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	0
CY2021Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	0
CY2022	wsbc	Description Of Deferment Period For Payment Of Interest On Junior Subordinated Debt Under Trust DescriptionOfDefermentPeriodForPaymentOfInterestOnJuniorSubordinatedDebtUnderTrust	20 consecutive quarterly periods
CY2022Q4	wsbc	Trust Preferred Securities Outstanding TrustPreferredSecuritiesOutstanding	129497000
CY2022Q4	wsbc	Trust Preferred Securities Common Securities TrustPreferredSecuritiesCommonSecurities	4033000
CY2022Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	133530000
CY2022Q4	us-gaap	Derivative Assets DerivativeAssets	75893000
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	74726000
CY2021Q4	us-gaap	Derivative Assets DerivativeAssets	24876000
CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	26409000
CY2022	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	5838000
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	4080000
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-8750000
CY2022Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	42700000
CY2022	wsbc	Defined Benefit Pension Plan Benefits Bases On Period Of Service And Compensation DefinedBenefitPensionPlanBenefitsBasesOnPeriodOfServiceAndCompensation	P5Y
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	120241000
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	152232000
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	163919000
CY2020Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	168433000
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2190000
CY2021	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2500000
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	4114000
CY2021	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	3416000
CY2022	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-36981000
CY2021	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-4688000
CY2022	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	6115000
CY2021	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	5742000
CY2022Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	127127000
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	163919000
CY2021Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	202783000
CY2020Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	185716000
CY2022	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	-29762000
CY2021	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	22809000
CY2022	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	6115000
CY2021	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	5742000
CY2022Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	166906000
CY2021Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	202783000
CY2022Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	39779000
CY2021Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	38864000
CY2022Q4	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	39779000
CY2021Q4	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	38864000
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	-159000
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	-193000
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-6548000
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-2700000
CY2022Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	6389000
CY2021Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	2507000
CY2022Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0523
CY2021Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0303
CY2022Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.0384
CY2021Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.0362
CY2022Q4	wsbc	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationCostExpectedLongTermReturnOnAssets	0.0682
CY2021Q4	wsbc	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationCostExpectedLongTermReturnOnAssets	0.0574
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2190000
CY2021	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2500000
CY2020	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2283000
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	4114000
CY2021	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	3416000
CY2020	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	4507000
CY2022	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	11572000
CY2021	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	11207000
CY2020	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	10433000
CY2022	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-34000
CY2021	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-34000
CY2020	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-34000
CY2022	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-506000
CY2020	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-3192000
CY2021	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-2736000
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-4796000
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-2589000
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-485000
CY2022	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-4353000
CY2021	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	16290000
CY2020	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-432000
CY2020	wsbc	Defined Benefit Plan Prior Service Credit DefinedBenefitPlanPriorServiceCredit	-313000
CY2022	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	-34000
CY2021	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	-34000
CY2020	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	-34000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear	-505000
CY2021Q4	us-gaap	Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear	-2736000
CY2020Q4	us-gaap	Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear	-3192000
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	3882000
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-18992000
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-3039000
CY2022	wsbc	Defined Benefit Plan Amounts Recognized In Net Periodic Pension Cost And Other Comprehensive Income DefinedBenefitPlanAmountsRecognizedInNetPeriodicPensionCostAndOtherComprehensiveIncome	-914000
CY2021	wsbc	Defined Benefit Plan Amounts Recognized In Net Periodic Pension Cost And Other Comprehensive Income DefinedBenefitPlanAmountsRecognizedInNetPeriodicPensionCostAndOtherComprehensiveIncome	-21581000
CY2020	wsbc	Defined Benefit Plan Amounts Recognized In Net Periodic Pension Cost And Other Comprehensive Income DefinedBenefitPlanAmountsRecognizedInNetPeriodicPensionCostAndOtherComprehensiveIncome	-3524000
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0303
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0274
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0338
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0362
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0330
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0353
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0574
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0611
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0630
CY2022Q4	us-gaap	Defined Benefit Plan Number Of Shares Of Equity Securities Issued By Employer And Related Parties Included In Plan Assets DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets	55300
CY2021Q4	us-gaap	Defined Benefit Plan Number Of Shares Of Equity Securities Issued By Employer And Related Parties Included In Plan Assets DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets	55300
CY2022Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2021Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2022Q4	wsbc	Defined Benefit Plan Fair Value Of Plan Assets Excluding Cash Accrued Interest And Dividends And Due To From Brokers DefinedBenefitPlanFairValueOfPlanAssetsExcludingCashAccruedInterestAndDividendsAndDueToFromBrokers	165744000
CY2022Q4	wsbc	Defined Benefit Plan Net Assets Available For Benefits DefinedBenefitPlanNetAssetsAvailableForBenefits	166900000
CY2021Q4	wsbc	Defined Benefit Plan Fair Value Of Plan Assets Excluding Cash Accrued Interest And Dividends And Due To From Brokers DefinedBenefitPlanFairValueOfPlanAssetsExcludingCashAccruedInterestAndDividendsAndDueToFromBrokers	202783000
CY2021Q4	wsbc	Defined Benefit Plan Net Assets Available For Benefits DefinedBenefitPlanNetAssetsAvailableForBenefits	204800000
CY2022	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	0
CY2020	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	0
CY2021	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	0
CY2022	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	0
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	7244000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	7190000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	7556000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	7856000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	8153000
CY2022Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	265360000
CY2022Q4	wsbc	Defined Benefit Plan Expected Future Benefit Payments DefinedBenefitPlanExpectedFutureBenefitPayments	303359000
CY2022	wsbc	Defined Contribution Plan Percentage Of First Eligible Employee Contribution Matched By Employer DefinedContributionPlanPercentageOfFirstEligibleEmployeeContributionMatchedByEmployer	1
CY2021	wsbc	Defined Contribution Plan Percentage Of First Eligible Employee Contribution Matched By Employer DefinedContributionPlanPercentageOfFirstEligibleEmployeeContributionMatchedByEmployer	1
CY2020	wsbc	Defined Contribution Plan Percentage Of First Eligible Employee Contribution Matched By Employer DefinedContributionPlanPercentageOfFirstEligibleEmployeeContributionMatchedByEmployer	1
CY2022	wsbc	Eligible Employee Contributions Specified Percentage One EligibleEmployeeContributionsSpecifiedPercentageOne	0.03
CY2021	wsbc	Eligible Employee Contributions Specified Percentage One EligibleEmployeeContributionsSpecifiedPercentageOne	0.03
CY2020	wsbc	Eligible Employee Contributions Specified Percentage One EligibleEmployeeContributionsSpecifiedPercentageOne	0.03
CY2022	wsbc	Defined Contribution Plan Percentage Of Next Eligible Employee Contribution Matched By Employer DefinedContributionPlanPercentageOfNextEligibleEmployeeContributionMatchedByEmployer	0.50
CY2021	wsbc	Defined Contribution Plan Percentage Of Next Eligible Employee Contribution Matched By Employer DefinedContributionPlanPercentageOfNextEligibleEmployeeContributionMatchedByEmployer	0.50
CY2020	wsbc	Defined Contribution Plan Percentage Of Next Eligible Employee Contribution Matched By Employer DefinedContributionPlanPercentageOfNextEligibleEmployeeContributionMatchedByEmployer	0.50
CY2022	wsbc	Eligible Employee Contributions Specified Percentage Two EligibleEmployeeContributionsSpecifiedPercentageTwo	0.02
CY2021	wsbc	Eligible Employee Contributions Specified Percentage Two EligibleEmployeeContributionsSpecifiedPercentageTwo	0.02
CY2020	wsbc	Eligible Employee Contributions Specified Percentage Two EligibleEmployeeContributionsSpecifiedPercentageTwo	0.02
CY2022	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	0
CY2021	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	0
CY2020	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1000000.0
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1000000.0
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3000000.0
CY2022	wsbc	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options In Cash EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptionsInCash	300000
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2400000
CY2021	wsbc	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options In Cash EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptionsInCash	200000
CY2021	wsbc	Electronic Banking Fees ElectronicBankingFees	19318000
CY2022Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	36.12
CY2022	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P3Y11M12D
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y1M6D
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y2M12D
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y8M12D
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0289
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0087
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0041
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0415
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0332
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0594
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.3228
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.3181
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.2838
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6.91
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	7.75
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.54
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	772651
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	34.70
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	146900
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	32.30
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	111050
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	27.46
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	27031
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	32.37
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	781470
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	36.12
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	637670
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	36.98
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2300000
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1600000
CY2022Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	637670
CY2022	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	15.35
CY2022	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	45.65
CY2022Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	781470
CY2022	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	9525000
CY2021	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	6896000
CY2020	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	6189000
CY2022	wsbc	Debit Card Sponsorship Income DebitCardSponsorshipIncome	0
CY2021	wsbc	Debit Card Sponsorship Income DebitCardSponsorshipIncome	646000
CY2020	wsbc	Debit Card Sponsorship Income DebitCardSponsorshipIncome	2792000
CY2022	wsbc	Electronic Banking Fees ElectronicBankingFees	20002000
CY2020	wsbc	Electronic Banking Fees ElectronicBankingFees	17524000
CY2022	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	5129000
CY2021	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	19528000
CY2020	wsbc	Non Interest Income Derived From Mortgage Banking Activities NonInterestIncomeDerivedFromMortgageBankingActivities	22736000
CY2022	wsbc	Net Gain Loss On Other Real Estate Owned And Other Assets NetGainLossOnOtherRealEstateOwnedAndOtherAssets	482000
CY2021	wsbc	Net Gain Loss On Other Real Estate Owned And Other Assets NetGainLossOnOtherRealEstateOwnedAndOtherAssets	4816000
CY2020	wsbc	Net Gain Loss On Other Real Estate Owned And Other Assets NetGainLossOnOtherRealEstateOwnedAndOtherAssets	103000
CY2022	wsbc	Gain Loss On Change In Fair Value Of Other Real Estate Owned And Other Assets Not Within Scope Of Asc606 GainLossOnChangeInFairValueOfOtherRealEstateOwnedAndOtherAssetsNotWithinScopeOfAsc606	-1000000.0
CY2021	wsbc	Gain Loss On Change In Fair Value Of Other Real Estate Owned And Other Assets Not Within Scope Of Asc606 GainLossOnChangeInFairValueOfOtherRealEstateOwnedAndOtherAssetsNotWithinScopeOfAsc606	3800000
CY2020	wsbc	Gain Loss On Change In Fair Value Of Other Real Estate Owned And Other Assets Not Within Scope Of Asc606 GainLossOnChangeInFairValueOfOtherRealEstateOwnedAndOtherAssetsNotWithinScopeOfAsc606	-100000
CY2022	wsbc	Other Miscellaneous Taxes OtherMiscellaneousTaxes	12012000
CY2021	wsbc	Other Miscellaneous Taxes OtherMiscellaneousTaxes	10459000
CY2020	wsbc	Other Miscellaneous Taxes OtherMiscellaneousTaxes	14112000
CY2022	wsbc	Consulting Regulatory And Other Advisory Expenses ConsultingRegulatoryAndOtherAdvisoryExpenses	13168000
CY2021	wsbc	Consulting Regulatory And Other Advisory Expenses ConsultingRegulatoryAndOtherAdvisoryExpenses	12642000
CY2020	wsbc	Consulting Regulatory And Other Advisory Expenses ConsultingRegulatoryAndOtherAdvisoryExpenses	11717000
CY2022	wsbc	Atm Interchange And Credit Card Expenses AtmInterchangeAndCreditCardExpenses	5903000
CY2021	wsbc	Atm Interchange And Credit Card Expenses AtmInterchangeAndCreditCardExpenses	8238000
CY2020	wsbc	Atm Interchange And Credit Card Expenses AtmInterchangeAndCreditCardExpenses	8365000
CY2022	us-gaap	Postage Expense PostageExpense	4602000
CY2021	us-gaap	Postage Expense PostageExpense	5151000
CY2020	us-gaap	Postage Expense PostageExpense	5028000
CY2022	us-gaap	Supplies Expense SuppliesExpense	3865000
CY2021	us-gaap	Supplies Expense SuppliesExpense	3819000
CY2020	us-gaap	Supplies Expense SuppliesExpense	4561000
CY2022	us-gaap	Legal Fees LegalFees	3165000
CY2021	us-gaap	Legal Fees LegalFees	3440000
CY2020	us-gaap	Legal Fees LegalFees	3307000
CY2022	us-gaap	Direct Operating Communications Costs DirectOperatingCommunicationsCosts	4688000
CY2021	us-gaap	Direct Operating Communications Costs DirectOperatingCommunicationsCosts	4157000
CY2020	us-gaap	Direct Operating Communications Costs DirectOperatingCommunicationsCosts	4292000
CY2022	wsbc	Other Real Estate Owned And Foreclosure Expense OtherRealEstateOwnedAndForeclosureExpense	789000
CY2021	wsbc	Other Real Estate Owned And Foreclosure Expense OtherRealEstateOwnedAndForeclosureExpense	219000
CY2020	wsbc	Other Real Estate Owned And Foreclosure Expense OtherRealEstateOwnedAndForeclosureExpense	-108000
CY2022	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	16125000
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	21936000
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	19474000
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	64317000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	70061000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	70748000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.026
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.018
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	44859000
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.042
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.031
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.023
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.019
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.010
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.006
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.011
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.030
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.019
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.037
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.012
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.007
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.020
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.187
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.197
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.159
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	31560000
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	33042000
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	27924000
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	8239000
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	7655000
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5629000
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3560000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	17679000
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-8418000
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	929000
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1213000
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2100000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	44288000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	59589000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23035000
CY2022	wsbc	Income Tax Amounts Recorded In Other Comprehensive Income Related To Securities And Defined Benefit Pension Plan IncomeTaxAmountsRecordedInOtherComprehensiveIncomeRelatedToSecuritiesAndDefinedBenefitPensionPlan	-82295000
CY2021	wsbc	Income Tax Amounts Recorded In Other Comprehensive Income Related To Securities And Defined Benefit Pension Plan IncomeTaxAmountsRecordedInOtherComprehensiveIncomeRelatedToSecuritiesAndDefinedBenefitPensionPlan	-11322000
CY2020	wsbc	Income Tax Amounts Recorded In Other Comprehensive Income Related To Securities And Defined Benefit Pension Plan IncomeTaxAmountsRecordedInOtherComprehensiveIncomeRelatedToSecuritiesAndDefinedBenefitPensionPlan	9730000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	28535000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	29208000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	27976000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	43401000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1154000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	6894000
CY2022Q4	wsbc	Deferred Tax Assets Securities Gains And Losses DeferredTaxAssetsSecuritiesGainsAndLosses	1472000
CY2021Q4	wsbc	Deferred Tax Assets Securities Gains And Losses DeferredTaxAssetsSecuritiesGainsAndLosses	1565000
CY2020Q4	wsbc	Deferred Tax Assets Securities Gains And Losses DeferredTaxAssetsSecuritiesGainsAndLosses	2113000
CY2022Q4	wsbc	Deferred Tax Assets Nonaccrual Interest Income DeferredTaxAssetsNonaccrualInterestIncome	848000
CY2021Q4	wsbc	Deferred Tax Assets Nonaccrual Interest Income DeferredTaxAssetsNonaccrualInterestIncome	766000
CY2020Q4	wsbc	Deferred Tax Assets Nonaccrual Interest Income DeferredTaxAssetsNonaccrualInterestIncome	1135000
CY2022Q4	wsbc	Deferred Tax Assets Partnership Adjustments DeferredTaxAssetsPartnershipAdjustments	338000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	5685000
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	6480000
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	5472000
CY2022Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	83734000
CY2021Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	1484000
CY2022Q4	wsbc	Deferred Tax Assets Lease Accrual DeferredTaxAssetsLeaseAccrual	10410000
CY2021Q4	wsbc	Deferred Tax Assets Lease Accrual DeferredTaxAssetsLeaseAccrual	11399000
CY2020Q4	wsbc	Deferred Tax Assets Lease Accrual DeferredTaxAssetsLeaseAccrual	13530000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3732000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	4617000
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	5441000
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	134754000
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	56673000
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	79444000
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	4786000
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	3748000
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	3414000
CY2022Q4	wsbc	Deferred Tax Liabilities Accretion On Securities DeferredTaxLiabilitiesAccretionOnSecurities	383000
CY2021Q4	wsbc	Deferred Tax Liabilities Accretion On Securities DeferredTaxLiabilitiesAccretionOnSecurities	251000
CY2020Q4	wsbc	Deferred Tax Liabilities Accretion On Securities DeferredTaxLiabilitiesAccretionOnSecurities	274000
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	3289000
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	2368000
CY2020Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	3018000
CY2022Q4	wsbc	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	9594000
CY2021Q4	wsbc	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	9996000
CY2020Q4	wsbc	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	8669000
CY2022Q4	wsbc	Deferred Tax Liabilities Compensation And Benefits DeferredTaxLiabilitiesCompensationAndBenefits	47000
CY2020Q4	wsbc	Deferred Tax Liabilities Fair Value Adjustments On Securities Available For Sale DeferredTaxLiabilitiesFairValueAdjustmentsOnSecuritiesAvailableForSale	14865000
CY2021Q4	wsbc	Deferred Tax Liabilities Partnership Adjustments DeferredTaxLiabilitiesPartnershipAdjustments	127000
CY2020Q4	wsbc	Deferred Tax Liabilities Partnership Adjustments DeferredTaxLiabilitiesPartnershipAdjustments	555000
CY2022Q4	wsbc	Deferred Tax Liabilities Lease Right Of Use Assets DeferredTaxLiabilitiesLeaseRightOfUseAssets	9391000
CY2021Q4	wsbc	Deferred Tax Liabilities Lease Right Of Use Assets DeferredTaxLiabilitiesLeaseRightOfUseAssets	10342000
CY2020Q4	wsbc	Deferred Tax Liabilities Lease Right Of Use Assets DeferredTaxLiabilitiesLeaseRightOfUseAssets	12438000
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	763000
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1144000
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	168000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	28253000
CY2022Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	106501000
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	28697000
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	36043000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0
CY2022Q4	wsbc	Qualifying And Non Qualifying Tax Bad Debt Reserves QualifyingAndNonQualifyingTaxBadDebtReserves	45900000
CY2021Q4	wsbc	Qualifying And Non Qualifying Tax Bad Debt Reserves QualifyingAndNonQualifyingTaxBadDebtReserves	45900000
CY2022	wsbc	Qualifying And Non Qualifying Tax Bad Debt Reserves Income Tax QualifyingAndNonQualifyingTaxBadDebtReservesIncomeTax	0
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Reserves And Accruals DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals	10500000
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Reserves And Accruals DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals	10800000
CY2022	wsbc	Federal Income Tax Expense Applicable To Sales And Calls Of Securities FederalIncomeTaxExpenseApplicableToSalesAndCallsOfSecurities	-400000
CY2021	wsbc	Federal Income Tax Expense Applicable To Sales And Calls Of Securities FederalIncomeTaxExpenseApplicableToSalesAndCallsOfSecurities	200000
CY2020	wsbc	Federal Income Tax Expense Applicable To Sales And Calls Of Securities FederalIncomeTaxExpenseApplicableToSalesAndCallsOfSecurities	1000000.0
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	200000
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	200000
CY2022Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	200000
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	226000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	324000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	434000
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3000
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0
CY2022	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	68000
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	101000
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	110000
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	158000
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	226000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	324000
CY2022	wsbc	Fair Value Transfers Between Level FairValueTransfersBetweenLevel	0
CY2021	wsbc	Fair Value Transfers Between Level FairValueTransfersBetweenLevel	0
CY2022	wsbc	Income Tax Expense Benefit Combined Federal And State Income Tax Rate IncomeTaxExpenseBenefitCombinedFederalAndStateIncomeTaxRate	0.24
CY2021	wsbc	Income Tax Expense Benefit Combined Federal And State Income Tax Rate IncomeTaxExpenseBenefitCombinedFederalAndStateIncomeTaxRate	0.24
CY2020	wsbc	Income Tax Expense Benefit Combined Federal And State Income Tax Rate IncomeTaxExpenseBenefitCombinedFederalAndStateIncomeTaxRate	0.24
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CY2020	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	325000
CY2022Q4	wsbc	Allowance For Loan Commitments AllowanceForLoanCommitments	8400000
CY2021Q4	wsbc	Allowance For Loan Commitments AllowanceForLoanCommitments	7800000
CY2022Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	200000
CY2021Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	200000
CY2022Q4	wsbc	Capital Required For Capital Minimum To Risk Weighted Assets CapitalRequiredForCapitalMinimumToRiskWeightedAssets	0.08
CY2022Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.10
CY2022Q4	wsbc	Lines Of Credit LinesOfCredit	3806398000
CY2021Q4	wsbc	Lines Of Credit LinesOfCredit	2954147000
CY2022Q4	wsbc	Loans Approved But Not Closed LoansApprovedButNotClosed	398204000
CY2021Q4	wsbc	Loans Approved But Not Closed LoansApprovedButNotClosed	472810000
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CY2021Q4	wsbc	Overdraft Limits OverdraftLimits	370439000
CY2022Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	30362000
CY2021Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	29017000
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CY2021Q4	wsbc	Contingent Obligations To Purchase Loans Funded By Other Entities ContingentObligationsToPurchaseLoansFundedByOtherEntities	68235000
CY2022Q4	us-gaap	Due From Related Parties DueFromRelatedParties	3100000
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CY2022	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	8600000
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CY2020Q4	wsbc	Delinquent Related Party Loans Outstanding DelinquentRelatedPartyLoansOutstanding	0
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CY2022Q4	wsbc	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets Ratio TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssetsRatio	0.0800
CY2022Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	1576764000
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CY2022	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-1663000
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CY2022	us-gaap	Noninterest Expense NoninterestExpense	356966000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	236401000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	44288000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	192113000
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CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	484967000
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CY2021	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-64274000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	522207000
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CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	301849000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	59589000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	242260000
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CY2020	us-gaap	Noninterest Expense NoninterestExpense	354845000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	145079000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23035000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	122044000
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	2644000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	119400000

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$WSBC
WesBanco Inc Stock $wsbc

2023 Q1 Form 10-K Financial Statement

#000095017023004507 Filed on February 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WSBC WesBanco Inc Stock $wsbc

2023 Q1 Form 10-K Financial Statement

#000095017023004507 Filed on February 27, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WSBC
WesBanco Inc Stock $wsbc