$CBU
Community Financial System Inc

2023 Q4 Form 10-Q Financial Statement

#000141057823002297 Filed on November 09, 2023

View on sec.gov

Income Statement

Concept 2023 Q4 2023 Q3
Revenue $137.6M
YoY Change 68678.0%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $15.48M
YoY Change 9.14%
% of Gross Profit
Depreciation & Amortization $6.968M $7.015M
YoY Change -7.04% -8.6%
% of Gross Profit
Operating Expenses $15.48M
YoY Change 15380.0%
Operating Profit
YoY Change
Interest Expense $29.77M
YoY Change 443.15%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $43.80M $55.99M
YoY Change -34.93% -10.27%
Income Tax $10.09M $11.86M
% Of Pretax Income 23.04% 21.18%
Net Earnings $33.59M $44.13M
YoY Change -35.88% -9.37%
Net Earnings / Revenue 32.08%
Basic Earnings Per Share $0.82
Diluted Earnings Per Share $0.63 $0.82
COMMON SHARES
Basic Shares Outstanding 53.39M 53.53M
Diluted Shares Outstanding 53.61M

Balance Sheet

Concept 2023 Q4 2023 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $191.0M $455.8M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment $173.4M $174.7M
YoY Change 7.86% 7.89%
Goodwill $845.4M $845.4M
YoY Change 0.42% 0.05%
Intangibles $52.59M $55.94M
YoY Change -13.78% -12.92%
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets $15.56B $15.39B
YoY Change -1.77% -1.34%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $164.5M $153.5M
YoY Change 22.88% 1.15%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $304.6M $330.3M
YoY Change -12.13% -6.38%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $469.1M $483.8M
YoY Change 250.43% 218.76%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00
YoY Change -100.0% -100.0%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities $0.00 $0.00
YoY Change -100.0% -100.0%
TOTAL LIABILITIES
Total Short-Term Liabilities $469.1M $483.8M
Total Long-Term Liabilities $0.00 $0.00
Total Liabilities $13.86B $13.83B
YoY Change -2.98% -2.14%
SHAREHOLDERS EQUITY
Retained Earnings $1.189B $1.179B
YoY Change 3.16% 4.94%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost) $55.59M $51.20M
YoY Change 109.9% 93.74%
Treasury Stock Shares
Shareholders Equity $1.698B $1.555B
YoY Change
Total Liabilities & Shareholders Equity $15.56B $15.39B
YoY Change -1.77% -1.34%

Cashflow Statement

Concept 2023 Q4 2023 Q3
OPERATING ACTIVITIES
Net Income $33.59M $44.13M
YoY Change -35.88% -9.37%
Depreciation, Depletion And Amortization $6.968M $7.015M
YoY Change -7.04% -8.6%
Cash From Operating Activities $44.71M $64.86M
YoY Change -37.53% 47.0%
INVESTING ACTIVITIES
Capital Expenditures $4.696M $6.948M
YoY Change 61.49% -237.99%
Acquisitions
YoY Change
Other Investing Activities -$292.2M -$116.3M
YoY Change 16.44% -58.12%
Cash From Investing Activities -$296.9M -$123.2M
YoY Change 16.96% -56.4%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -12.69M 291.4M
YoY Change -108.76% 1.07%
NET CHANGE
Cash From Operating Activities 44.71M 64.86M
Cash From Investing Activities -296.9M -123.2M
Cash From Financing Activities -12.69M 291.4M
Net Change In Cash -264.8M 233.0M
YoY Change 606.35% 368.28%
FREE CASH FLOW
Cash From Operating Activities $44.71M $64.86M
Capital Expenditures $4.696M $6.948M
Free Cash Flow $40.01M $57.91M
YoY Change -41.72% 17.81%

Facts In Submission

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us-gaap Amortization Of Intangible Assets
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us-gaap Business Combination Acquisition Related Costs
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us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
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us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
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us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
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us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax
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CY2023Q3 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
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us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
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CY2023Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
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CY2022Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
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CY2022Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
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us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
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us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
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us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.30
us-gaap Dividends Common Stock
DividendsCommonStock
70196000
cbu Stock Issued During Period Value Employee Stock Ownership Plan Net Of Impact Of Net Settlement Of Tax Withholding Obligations
StockIssuedDuringPeriodValueEmployeeStockOwnershipPlanNetOfImpactOfNetSettlementOfTaxWithholdingObligations
1086000
us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
6047000
cbu Stock Issued During Period Value Deferred Compensation Arrangements
StockIssuedDuringPeriodValueDeferredCompensationArrangements
0
cbu Treasury Stock Value Acquired And Issued To Deferred Compensation Arrangements Cost Method
TreasuryStockValueAcquiredAndIssuedToDeferredCompensationArrangementsCostMethod
16378000
us-gaap Stock Issued During Period Value Employee Benefit Plan
StockIssuedDuringPeriodValueEmployeeBenefitPlan
0
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
1461163000
us-gaap Net Income Loss
NetIncomeLoss
98218000
us-gaap Net Income Loss
NetIncomeLoss
135551000
us-gaap Depreciation
Depreciation
9781000
us-gaap Depreciation
Depreciation
10956000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
10948000
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
11420000
cbu Accretion Amortization On Investments Loans And Borrowings
AccretionAmortizationOnInvestmentsLoansAndBorrowings
-3675000
cbu Accretion Amortization On Investments Loans And Borrowings
AccretionAmortizationOnInvestmentsLoansAndBorrowings
14519000
us-gaap Share Based Compensation
ShareBasedCompensation
6709000
us-gaap Share Based Compensation
ShareBasedCompensation
6047000
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
242000
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0
us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
7130000
us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
12005000
us-gaap Amortization Of Mortgage Servicing Rights Ms Rs
AmortizationOfMortgageServicingRightsMSRs
654000
us-gaap Amortization Of Mortgage Servicing Rights Ms Rs
AmortizationOfMortgageServicingRightsMSRs
554000
us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
-52329000
us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
0
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-99000
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-24000
us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
1762000
us-gaap Bank Owned Life Insurance Income
BankOwnedLifeInsuranceIncome
1543000
cbu Net Gain Loss On Sale Of Loans And Other Assets
NetGainLossOnSaleOfLoansAndOtherAssets
1067000
cbu Net Gain Loss On Sale Of Loans And Other Assets
NetGainLossOnSaleOfLoansAndOtherAssets
570000
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
2758000
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
16889000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
183714000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
143036000
us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
582614000
us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
210152000
us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
72000
us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
0
us-gaap Proceeds From Maturities Prepayments And Calls Of Other Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments
20960000
us-gaap Proceeds From Maturities Prepayments And Calls Of Other Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments
2247000
us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
733789000
us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
0
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
0
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
1348400000
us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
23933000
us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
0
cbu Payments To Acquire Equity And Other Securities
PaymentsToAcquireEquityAndOtherSecurities
4542000
cbu Payments To Acquire Equity And Other Securities
PaymentsToAcquireEquityAndOtherSecurities
6108000
us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
660031000
us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
735072000
us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
0
us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
84988000
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
8301000
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
-345000
cbu Proceeds From Sales Of Premises And Equipment Net
ProceedsFromSalesOfPremisesAndEquipmentNet
5902000
cbu Proceeds From Sales Of Premises And Equipment Net
ProceedsFromSalesOfPremisesAndEquipmentNet
1928000
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
13889000
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
10014000
us-gaap Payments For Proceeds From Real Estate Partnership Investment Net
PaymentsForProceedsFromRealEstatePartnershipInvestmentNet
0
us-gaap Payments For Proceeds From Real Estate Partnership Investment Net
PaymentsForProceedsFromRealEstatePartnershipInvestmentNet
247000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
632641000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1885169000
us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
18480000
us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
52858000
cbu Net Increase Decrease In Overnight Federal Reserve Bank Borrowings
NetIncreaseDecreaseInOvernightFederalReserveBankBorrowings
-768400000
cbu Net Increase Decrease In Overnight Federal Reserve Bank Borrowings
NetIncreaseDecreaseInOvernightFederalReserveBankBorrowings
119800000
us-gaap Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
-16400000
us-gaap Proceeds From Payments For In Securities Sold Under Agreements To Repurchase
ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
28052000
us-gaap Increase Decrease In Loans From Other Federal Home Loan Banks
IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks
300000000
us-gaap Increase Decrease In Loans From Other Federal Home Loan Banks
IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks
0
cbu Payments On And Maturities Of Other Federal Home Loan Bank Borrowings
PaymentsOnAndMaturitiesOfOtherFederalHomeLoanBankBorrowings
2713000
cbu Payments On And Maturities Of Other Federal Home Loan Bank Borrowings
PaymentsOnAndMaturitiesOfOtherFederalHomeLoanBankBorrowings
71000
us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
1214000
us-gaap Payment For Contingent Consideration Liability Financing Activities
PaymentForContingentConsiderationLiabilityFinancingActivities
0
cbu Repayment Of Subordinate Notes Payable
RepaymentOfSubordinateNotesPayable
3000000
cbu Repayment Of Subordinate Notes Payable
RepaymentOfSubordinateNotesPayable
0
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
711000
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
1086000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
25839000
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
16555000
us-gaap Employee Stock Ownership Plan Esop Compensation Expense
EmployeeStockOwnershipPlanESOPCompensationExpense
163000
us-gaap Employee Stock Ownership Plan Esop Compensation Expense
EmployeeStockOwnershipPlanESOPCompensationExpense
177000
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
71048000
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
69681000
cbu Withholding Taxes Paid On Share Based Compensation
WithholdingTaxesPaidOnShareBasedCompensation
1184000
cbu Withholding Taxes Paid On Share Based Compensation
WithholdingTaxesPaidOnShareBasedCompensation
1206000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-570444000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
114460000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
245911000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-1627673000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
209896000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1875064000
CY2023Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
455807000
CY2022Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
247391000
us-gaap Interest Paid Net
InterestPaidNet
64147000
us-gaap Interest Paid Net
InterestPaidNet
11793000
us-gaap Income Taxes Paid
IncomeTaxesPaid
29198000
us-gaap Income Taxes Paid
IncomeTaxesPaid
41061000
CY2023Q3 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
24189000
CY2022Q3 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
23750000
us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
232000
us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
303000
cbu Transfer Of Property Plant And Equipment To Other Assets
TransferOfPropertyPlantAndEquipmentToOtherAssets
1948000
cbu Transfer Of Property Plant And Equipment To Other Assets
TransferOfPropertyPlantAndEquipmentToOtherAssets
5113000
us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
243000
us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
490623000
us-gaap Liabilities Assumed1
LiabilitiesAssumed1
18000
us-gaap Liabilities Assumed1
LiabilitiesAssumed1
543507000
cbu Contingent Consideration In Exchange For Acquired Assets
ContingentConsiderationInExchangeForAcquiredAssets
1450000
cbu Contingent Consideration In Exchange For Acquired Assets
ContingentConsiderationInExchangeForAcquiredAssets
0
cbu Business Combination Cash Consideration
BusinessCombinationCashConsideration
8301000
CY2022 cbu Business Combination Cash Consideration
BusinessCombinationCashConsideration
85656000
us-gaap Business Combination Consideration Transferred Other1
BusinessCombinationConsiderationTransferredOther1
1450000
CY2022 us-gaap Business Combination Consideration Transferred Other1
BusinessCombinationConsiderationTransferredOther1
0
us-gaap Business Combination Consideration Transferred1
BusinessCombinationConsiderationTransferred1
9751000
CY2022 us-gaap Business Combination Consideration Transferred1
BusinessCombinationConsiderationTransferred1
85656000
CY2023Q3 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
0
CY2022Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
84988000
CY2023Q3 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Marketable Securities
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
0
CY2022Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Marketable Securities
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
11305000
CY2023Q3 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Loans Acquired
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansAcquired
0
CY2022Q4 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Loans Acquired
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansAcquired
436796000
CY2023Q3 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
66000
CY2022Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
11317000
CY2023Q3 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Accrued Interest And Fees Receivables
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestAndFeesReceivables
0
CY2022Q4 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Accrued Interest And Fees Receivables
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedInterestAndFeesReceivables
882000
CY2023Q3 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
177000
CY2022Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
30337000
CY2023Q3 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deposits Acquired
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDepositsAcquired
0
CY2022Q4 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deposits Acquired
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDepositsAcquired
522295000
CY2023Q3 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
18000
CY2022Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
3630000
CY2023Q3 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other Federal Home Loan Bank Advances
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOtherFederalHomeLoanBankAdvances
0
CY2022Q4 cbu Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Other Federal Home Loan Bank Advances
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOtherFederalHomeLoanBankAdvances
17616000
CY2023Q3 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
6115000
CY2022Q4 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
43068000
CY2022Q3 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
400000
us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
4700000
CY2022Q3 cbu Impaired Financing Receivable Average Balances
ImpairedFinancingReceivableAverageBalances
3200000
CY2022Q3 us-gaap Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
175595000
us-gaap Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
512687000
CY2022Q3 us-gaap Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
49016000
us-gaap Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
141138000
CY2023Q3 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
35300000
CY2023Q3 us-gaap Unbilled Contracts Receivable
UnbilledContractsReceivable
8100000
CY2023Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
900000
CY2022Q4 us-gaap Contract With Customer Asset Net
ContractWithCustomerAssetNet
33300000
CY2022Q4 us-gaap Unbilled Contracts Receivable
UnbilledContractsReceivable
8800000
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
1100000
us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Reclassifications</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Certain reclassifications have been made to prior period balances to conform to the current period’s presentation.</p>
CY2023Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
12956000
CY2023Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions
1267
CY2023Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
2584226000
CY2023Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
534249000
CY2023Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
1617
CY2023Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
2761195000
CY2023Q3 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
547205000
CY2023Q3 cbu Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than12 Months
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThan12Months
39
CY2023Q3 us-gaap Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
3314815000
us-gaap Available For Sale Debt Securities Gross Unrealized Gain
AvailableForSaleDebtSecuritiesGrossUnrealizedGain
26000
us-gaap Available For Sale Debt Securities Gross Unrealized Loss
AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
547205000
CY2023Q3 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
2767636000
CY2022Q4 us-gaap Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
4675474000
CY2022 us-gaap Available For Sale Debt Securities Gross Unrealized Gain
AvailableForSaleDebtSecuritiesGrossUnrealizedGain
565000
CY2022 us-gaap Available For Sale Debt Securities Gross Unrealized Loss
AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
524188000
CY2022Q4 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
4151851000
CY2023Q3 us-gaap Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss
1125540000
CY2023Q3 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
0
CY2023Q3 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
134880000
CY2023Q3 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
990660000
CY2022Q4 us-gaap Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss
1079695000
CY2022Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
0
CY2022Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
44900000
CY2022Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
1034795000
CY2023Q3 us-gaap Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
251000
CY2023Q3 cbu Equity Securities Fv Ni Accumulated Gross Unrealized Gain Before Tax
EquitySecuritiesFvNiAccumulatedGrossUnrealizedGainBeforeTax
69000
CY2023Q3 cbu Equity Securities Fv Ni Accumulated Gross Unrealized Loss Before Tax
EquitySecuritiesFvNiAccumulatedGrossUnrealizedLossBeforeTax
0
CY2023Q3 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
320000
CY2022Q4 us-gaap Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
251000
CY2022Q4 cbu Equity Securities Fv Ni Accumulated Gross Unrealized Gain Before Tax
EquitySecuritiesFvNiAccumulatedGrossUnrealizedGainBeforeTax
168000
CY2022Q4 cbu Equity Securities Fv Ni Accumulated Gross Unrealized Loss Before Tax
EquitySecuritiesFvNiAccumulatedGrossUnrealizedLossBeforeTax
0
CY2022Q4 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
419000
CY2023Q3 cbu Other Investments And Equity Securities At Cost
OtherInvestmentsAndEquitySecuritiesAtCost
66006000
CY2023Q3 cbu Other Investments And Equity Securities Accumulated Gross Unrealized Gain Before Tax
OtherInvestmentsAndEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax
819000
CY2023Q3 cbu Other Investments And Equity Securities Accumulated Gross Unrealized Loss Before Tax
OtherInvestmentsAndEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax
0
CY2023Q3 cbu Other Investment And Equity Securities Fair Value
OtherInvestmentAndEquitySecuritiesFairValue
66825000
CY2022Q4 cbu Other Investments And Equity Securities At Cost
OtherInvestmentsAndEquitySecuritiesAtCost
82424000
CY2022Q4 cbu Other Investments And Equity Securities Accumulated Gross Unrealized Gain Before Tax
OtherInvestmentsAndEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax
918000
CY2022Q4 cbu Other Investments And Equity Securities Accumulated Gross Unrealized Loss Before Tax
OtherInvestmentsAndEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax
0
CY2022Q4 cbu Other Investment And Equity Securities Fair Value
OtherInvestmentAndEquitySecuritiesFairValue
83342000
CY2023Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions
350
CY2023Q3 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
176969000
CY2023Q3 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions Less Than12 Months Fair Value
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsFairValue
990660000
CY2023Q3 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions Less Than12 Months Accumulated Loss
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsAccumulatedLoss
134880000
CY2023Q3 cbu Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions12 Months Or Longer
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions12MonthsOrLonger
0
CY2023Q3 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions12 Months Or Longer Fair Value
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerFairValue
0
CY2023Q3 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions12 Months Or Longer Accumulated Loss
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerAccumulatedLoss
0
CY2023Q3 cbu Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Position
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPosition
39
CY2023Q3 cbu Debt Securities Held To Maturity Unrealized Loss Positions Fair Value
DebtSecuritiesHeldToMaturityUnrealizedLossPositionsFairValue
990660000
CY2023Q3 cbu Debt Securities Held To Maturity Unrealized Loss Positions Accumulated Loss
DebtSecuritiesHeldToMaturityUnrealizedLossPositionsAccumulatedLoss
134880000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions
1149
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
1955294000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
188107000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions
430
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
2106692000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
336081000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
1579
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
4061986000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
524188000
CY2022Q4 cbu Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than12 Months
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThan12Months
23
CY2022Q4 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions Less Than12 Months Fair Value
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsFairValue
1034795000
CY2022Q4 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions Less Than12 Months Accumulated Loss
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsAccumulatedLoss
44900000
CY2022Q4 cbu Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions12 Months Or Longer
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions12MonthsOrLonger
0
CY2022Q4 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions12 Months Or Longer Fair Value
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerFairValue
0
CY2022Q4 cbu Debt Securities Held To Maturity Continuous Unrealized Loss Positions12 Months Or Longer Accumulated Loss
DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerAccumulatedLoss
0
CY2022Q4 cbu Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Position
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPosition
23
CY2022Q4 cbu Debt Securities Held To Maturity Unrealized Loss Positions Fair Value
DebtSecuritiesHeldToMaturityUnrealizedLossPositionsFairValue
1034795000
CY2022Q4 cbu Debt Securities Held To Maturity Unrealized Loss Positions Accumulated Loss
DebtSecuritiesHeldToMaturityUnrealizedLossPositionsAccumulatedLoss
44900000
CY2023Q3 us-gaap Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
0
CY2023Q3 us-gaap Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
0
CY2023Q3 us-gaap Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss
11800000
CY2023Q3 us-gaap Debt Securities Available For Sale Amortized Cost Allowance For Credit Loss Excluding Accrued Interest
DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
0
CY2023Q3 us-gaap Accrued Fees And Other Revenue Receivable
AccruedFeesAndOtherRevenueReceivable
2900000
CY2023Q3 us-gaap Heldtomaturity Securities Debt Maturities Next Rolling Twelve Months Amortized Cost
HeldtomaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCost
0
CY2023Q3 us-gaap Held To Maturity Securities Debt Maturities Next Rolling Twelve Months Fair Value
HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
0
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
17031000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
16799000
CY2023Q3 us-gaap Heldtomaturity Securities Debt Maturities Rolling Year Two Through Five Amortized Cost
HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost
0
CY2023Q3 us-gaap Held To Maturity Securities Debt Maturities Rolling Year Two Through Five Fair Value
HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
0
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
1473904000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
1295411000
CY2023Q3 us-gaap Heldtomaturity Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost
HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost
549555000
CY2023Q3 us-gaap Held To Maturity Securities Debt Maturities Rolling Year Six Through Ten Fair Value
HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
506275000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
685913000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
587185000
CY2023Q3 us-gaap Heldtomaturity Securities Debt Maturities Rolling After Ten Years Amortized Cost
HeldtomaturitySecuritiesDebtMaturitiesRollingAfterTenYearsAmortizedCost
552124000
CY2023Q3 us-gaap Held To Maturity Securities Debt Maturities Rolling After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue
461313000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
716597000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
521683000
CY2023Q3 us-gaap Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
1101679000
CY2023Q3 us-gaap Held To Maturity Securities Debt Maturities Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue
967588000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
2893445000
CY2023Q3 us-gaap Available For Sale Securities Debt Maturities Single Maturity Date
AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
2421078000
CY2023Q3 us-gaap Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss
1125540000
CY2023Q3 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
990660000
CY2023Q3 us-gaap Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest Before Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
3314815000
CY2023Q3 us-gaap Debt Securities Available For Sale Excluding Accrued Interest
DebtSecuritiesAvailableForSaleExcludingAccruedInterest
2767636000
CY2023Q3 us-gaap Debt Securities
DebtSecurities
2190000000
CY2022Q4 us-gaap Debt Securities
DebtSecurities
2180000000
CY2023Q3 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
9450066000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
8809394000
CY2023Q3 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
64945000
CY2022Q4 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
61059000
CY2023Q3 us-gaap Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
9385121000
CY2022Q4 us-gaap Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss
FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss
8748335000
us-gaap Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
0
CY2023Q3 us-gaap Financing Receivable Nonaccrual Interest Income
FinancingReceivableNonaccrualInterestIncome
0
CY2023Q3 cbu Impaired Financing Receivable With Related Allowance
ImpairedFinancingReceivableWithRelatedAllowance
3484000
CY2022Q4 cbu Impaired Financing Receivable With Related Allowance
ImpairedFinancingReceivableWithRelatedAllowance
0
CY2023Q3 cbu Impaired Financing Receivable Unpaid Principal Balance With No Related Allowance
ImpairedFinancingReceivableUnpaidPrincipalBalanceWithNoRelatedAllowance
1055000
CY2022Q4 cbu Impaired Financing Receivable Unpaid Principal Balance With No Related Allowance
ImpairedFinancingReceivableUnpaidPrincipalBalanceWithNoRelatedAllowance
3163000
CY2023Q3 cbu Impaired Financing Receivable Allowance
ImpairedFinancingReceivableAllowance
4539000
CY2022Q4 cbu Impaired Financing Receivable Allowance
ImpairedFinancingReceivableAllowance
3163000
CY2023Q3 cbu Impaired Financing Receivable Contractual Balance
ImpairedFinancingReceivableContractualBalance
4555000
CY2022Q4 cbu Impaired Financing Receivable Contractual Balance
ImpairedFinancingReceivableContractualBalance
4201000
CY2023Q3 cbu Impaired Financing Receivable Specifically Allocated Allowance
ImpairedFinancingReceivableSpecificallyAllocatedAllowance
470000
CY2022Q4 cbu Impaired Financing Receivable Specifically Allocated Allowance
ImpairedFinancingReceivableSpecificallyAllocatedAllowance
0
CY2023Q3 cbu Impaired Financing Receivable Average Balances
ImpairedFinancingReceivableAverageBalances
4500000
cbu Impaired Financing Receivable Average Balances
ImpairedFinancingReceivableAverageBalances
6600000
cbu Impaired Financing Receivable Average Balances
ImpairedFinancingReceivableAverageBalances
12200000
cbu Impaired Financing Receivable Interest Income
ImpairedFinancingReceivableInterestIncome
0
CY2022Q3 cbu Impaired Financing Receivable Interest Income
ImpairedFinancingReceivableInterestIncome
0
cbu Impaired Financing Receivable Interest Income
ImpairedFinancingReceivableInterestIncome
0
CY2023Q3 cbu Impaired Financing Receivable Interest Income
ImpairedFinancingReceivableInterestIncome
0
cbu Amortized Cost Basis Of Each Class Of Financing Receivable
AmortizedCostBasisOfEachClassOfFinancingReceivable
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">​</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td colspan="4" style="vertical-align:bottom;white-space:nowrap;width:25.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Three Months Ended</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td colspan="4" style="vertical-align:bottom;white-space:nowrap;width:25.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">September 30, 2023</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Total Class of</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Term</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Financing</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">(000s omitted except for percentages)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">    </p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Extension</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">    </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Receivable</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Business lending</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 1,401</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 0.04</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:70.42%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Total</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 1,401</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 0.01</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">​</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">​</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td colspan="4" style="vertical-align:bottom;white-space:nowrap;width:25.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Nine Months Ended</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td colspan="4" style="vertical-align:bottom;white-space:nowrap;width:25.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">September 30, 2023</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Total Class of</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Term</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Financing</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">(000s omitted except for percentages)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">    </p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Extension</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">    </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">Receivable</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:top;width:70.42%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Business lending</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 2,150</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 0.05</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:70.42%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Consumer mortgage</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 198</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 0.01</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:70.42%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Home equity</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 29</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 0.01</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:70.42%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Total</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">​</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.16%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 2,377</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 0.03</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr></table>
CY2023Q3 us-gaap Financing Receivable Modification To Total Financing Receivables Excluding Accrued Interest Percent
FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent
0.0001
us-gaap Financing Receivable Modification To Total Financing Receivables Excluding Accrued Interest Percent
FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent
0.0003
us-gaap Financing Receivable Excluding Accrued Interest Modified Period
FinancingReceivableExcludingAccruedInterestModifiedPeriod
2377000
us-gaap Financing Receivable Excluding Accrued Interest Modified Subsequent Default
FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault
0
CY2023Q3 us-gaap Financing Receivable Excluding Accrued Interest Modified Subsequent Default
FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault
0
CY2022Q4 cbu Financing Receivable Modifications Number Of Contracts
FinancingReceivableModificationsNumberOfContracts
194000
CY2022Q4 us-gaap Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
5629000
CY2022Q3 us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
9000
CY2022Q3 us-gaap Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
258000
us-gaap Financing Receivable Modifications Number Of Contracts2
FinancingReceivableModificationsNumberOfContracts2
20000
us-gaap Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
595000
CY2023Q2 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
63284000
CY2023Q3 us-gaap Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
2942000
CY2023Q3 us-gaap Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
1693000
CY2023Q3 us-gaap Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
2910000
CY2023Q3 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
64945000
CY2023Q2 us-gaap Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
933000
CY2023Q3 cbu Off Balance Sheet Credit Loss Liability Charge Offs
OffBalanceSheetCreditLossLiabilityChargeOffs
0
CY2023Q3 cbu Off Balance Sheet Credit Loss Liability Recovery
OffBalanceSheetCreditLossLiabilityRecovery
0
CY2023Q3 us-gaap Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal
OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal
-32000
CY2023Q3 us-gaap Off Balance Sheet Credit Loss Liability
OffBalanceSheetCreditLossLiability
901000
CY2023Q2 cbu Financing Receivable Allowance For Credit Loss Net
FinancingReceivableAllowanceForCreditLossNet
64217000
CY2023Q3 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
2942000
CY2023Q3 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
1693000
CY2023Q3 cbu Provision For Loan Lease And Other Losses Excluding Acquisition Related Provision For Credit Losses
ProvisionForLoanLeaseAndOtherLossesExcludingAcquisitionRelatedProvisionForCreditLosses
2878000
CY2023Q3 cbu Financing Receivable Allowance For Credit Loss Net
FinancingReceivableAllowanceForCreditLossNet
65846000
CY2022Q2 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest
55542000
CY2022Q3 us-gaap Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
2688000
CY2022Q3 us-gaap Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery
FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery
2330000
CY2022Q3 us-gaap Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal
FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal
5179000
CY2022Q3 us-gaap Financing Receivable Allowance For Credit Loss Excluding Accrued Interest
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