$CBU
Community Financial System Inc Stock $cbu

$cbu Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000141057823000196 Filed on March 01, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$125.9M		$443.7M
YoY Change	41860.67%		14.53%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$13.13M		$54.10M
YoY Change	3.71%		6.07%
% of Gross Profit
Depreciation & Amortization	$3.304M	$7.496M	$14.41M
YoY Change	-10.46%	-1.37%	-7.57%
% of Gross Profit
Operating Expenses	$13.13M		$54.10M
YoY Change	13029.0%		6.07%
Operating Profit
YoY Change
Interest Expense	$14.85M		$23.10M
YoY Change	425.92%		77.58%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$6.973M	$67.31M	$240.3M
YoY Change	-88.35%	18.92%	-0.43%
Income Tax	$1.175M	$14.78M	$52.23M
% Of Pretax Income	16.85%	21.96%	21.74%
Net Earnings	$5.798M	$52.38M	$188.1M
YoY Change	-87.68%	20.14%	-0.85%
Net Earnings / Revenue	4.61%		42.39%
Basic Earnings Per Share	$0.11		$3.48
Diluted Earnings Per Share	$0.11	$0.97	$3.46
COMMON SHARES
Basic Shares Outstanding	53.77M	53.73M	53.90M
Diluted Shares Outstanding	54.05M		54.21M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$189.3M	$209.9M
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	$158.6M	$160.8M	$160.8M
YoY Change	0.1%	0.08%	-0.14%
Goodwill	$842.9M	$841.8M
YoY Change	5.49%	5.35%
Intangibles	$57.98M	$61.00M
YoY Change	-9.35%	-6.49%
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	$15.26B	$15.84B	$15.84B
YoY Change	-2.37%	1.82%	1.82%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$131.0M	$133.9M	$102.8M
YoY Change	-12.94%	-36.56%	-42.26%
Accrued Expenses			$31.09M
YoY Change			-5.78%
Deferred Revenue
YoY Change
Short-Term Debt	$304.6M	$346.7M	$346.7M
YoY Change	1.36%	6.66%	6.66%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$435.6M	$133.9M	$133.9M
YoY Change	189.52%	-36.56%	-36.56%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$3.249M	$3.249M
YoY Change	-100.0%	8.3%	8.3%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$0.00	$3.249M	$3.249M
YoY Change	-100.0%	8.3%	8.3%
TOTAL LIABILITIES
Total Short-Term Liabilities	$435.6M	$133.9M	$133.9M
Total Long-Term Liabilities	$0.00	$3.249M	$3.249M
Total Liabilities	$13.62B	$14.28B	$14.28B
YoY Change	-1.1%	6.19%	6.18%
SHAREHOLDERS EQUITY
Retained Earnings	$1.135B	$1.152B
YoY Change	4.84%	8.9%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$36.33M	$26.49M
YoY Change	169.79%	149.62%
Treasury Stock Shares
Shareholders Equity	$1.634B	$1.552B	$1.552B
YoY Change
Total Liabilities & Shareholders Equity	$15.26B	$15.84B	$15.84B
YoY Change	-2.37%	1.82%	1.82%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$5.798M	$52.38M	$188.1M
YoY Change	-87.68%	20.14%	-0.85%
Depreciation, Depletion And Amortization	$3.304M	$7.496M	$14.41M
YoY Change	-10.46%	-1.37%	-7.57%
Cash From Operating Activities	$77.37M	$71.56M	$214.6M
YoY Change	48.97%	44.57%	5.95%
INVESTING ACTIVITIES
Capital Expenditures	$4.070M	$2.908M	$12.92M
YoY Change	83.83%	-196.93%	-1.93%
Acquisitions	$2.061M		$668.0K
YoY Change	-16.36%		-97.72%
Other Investing Activities	$600.1M	-$250.9M	-$2.126B
YoY Change	-147.67%	-62.04%	40.09%
Cash From Investing Activities	$596.1M	-$253.8M	-$2.139B
YoY Change	-147.27%	-61.77%	39.73%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-694.0M	144.8M	259.2M
YoY Change	-295.48%	-13.27%	-83.36%
NET CHANGE
Cash From Operating Activities	77.37M	71.56M	214.6M
Cash From Investing Activities	596.1M	-253.8M	-2.139B
Cash From Financing Activities	-694.0M	144.8M	259.2M
Net Change In Cash	-20.60M	-37.50M	-1.665B
YoY Change	-97.59%	-91.62%	-826.33%
FREE CASH FLOW
Cash From Operating Activities	$77.37M	$71.56M	$214.6M
Capital Expenditures	$4.070M	$2.908M	$12.92M
Free Cash Flow	$73.30M	$68.66M	$201.7M
YoY Change	47.42%	30.77%	6.5%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000723188
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Entity Registrant Name EntityRegistrantName	COMMUNITY BANK SYSTEM, INC.
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2021Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OperatingLeaseLiability
CY2022Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OperatingLeaseLiability
CY2021Q4	us-gaap	Debt Securities Pledged Status Extensible Enumeration DebtSecuritiesPledgedStatusExtensibleEnumeration	http://fasb.org/us-gaap/2022#AssetPledgedAsCollateralWithoutRightMember
CY2022Q4	us-gaap	Debt Securities Pledged Status Extensible Enumeration DebtSecuritiesPledgedStatusExtensibleEnumeration	http://fasb.org/us-gaap/2022#AssetPledgedAsCollateralWithoutRightMember
CY2021Q4	us-gaap	Debt Securities Pledging Purpose Extensible Enumeration DebtSecuritiesPledgingPurposeExtensibleEnumeration	http://fasb.org/us-gaap/2022#Deposits
CY2022Q4	us-gaap	Debt Securities Pledging Purpose Extensible Enumeration DebtSecuritiesPledgingPurposeExtensibleEnumeration	http://fasb.org/us-gaap/2022#Deposits
CY2022Q4	us-gaap	Debt Securities Held To Maturity Accrued Interest After Allowance For Credit Loss Statement Of Financial Position Extensible List DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#InterestReceivable
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	4000000
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2021Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	1469000
CY2022	dei	Amendment Flag AmendmentFlag	false
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	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-13695
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	16-1213679
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	5790 Widewaters Parkway
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	DeWitt
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	13214
CY2022	dei	City Area Code CityAreaCode	315
CY2022	dei	Local Phone Number LocalPhoneNumber	445-2282
CY2022	dei	Security12b Title Security12bTitle	Common Stock, $1.00 par value per share
CY2022	dei	Trading Symbol TradingSymbol	CBU
CY2022	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	3352990466
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	53773556
CY2022	dei	Auditor Firm AuditorFirmId	238
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	209896000
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1875064000
CY2022Q4	cbu	Debt Securities Available For Sale Amortized Cost Pledged Amount DebtSecuritiesAvailableForSaleAmortizedCostPledgedAmount	466902000
CY2021Q4	cbu	Debt Securities Available For Sale Amortized Cost Pledged Amount DebtSecuritiesAvailableForSaleAmortizedCostPledgedAmount	485414000
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	4675474000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	4980102000
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	4151851000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	4934210000
CY2022Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1034795000
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	0
CY2022Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	1079695000
CY2021Q4	us-gaap	Debt Securities Held To Maturity Amortized Cost After Allowance For Credit Loss DebtSecuritiesHeldToMaturityAmortizedCostAfterAllowanceForCreditLoss	0
CY2022Q4	cbu	Other Investments And Equity Securities At Cost OtherInvestmentsAndEquitySecuritiesAtCost	82424000
CY2021Q4	cbu	Other Investments And Equity Securities At Cost OtherInvestmentsAndEquitySecuritiesAtCost	43917000
CY2022Q4	cbu	Other Investment And Equity Securities Fair Value OtherInvestmentAndEquitySecuritiesFairValue	83342000
CY2021Q4	cbu	Other Investment And Equity Securities Fair Value OtherInvestmentAndEquitySecuritiesFairValue	44879000
CY2022Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	8809394000
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	7373639000
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	61059000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	49869000
CY2022Q4	us-gaap	Notes Receivable Net NotesReceivableNet	8748335000
CY2021Q4	us-gaap	Notes Receivable Net NotesReceivableNet	7323770000
CY2022Q4	us-gaap	Goodwill Goodwill	841841000
CY2021Q4	us-gaap	Goodwill Goodwill	799109000
CY2022Q4	cbu	Core Deposit Intangibles Net CoreDepositIntangiblesNet	12304000
CY2021Q4	cbu	Core Deposit Intangibles Net CoreDepositIntangiblesNet	9087000
CY2022Q4	cbu	Other Finite Lived Intangible Assets Net OtherFiniteLivedIntangibleAssetsNet	48692000
CY2021Q4	cbu	Other Finite Lived Intangible Assets Net OtherFiniteLivedIntangibleAssetsNet	56139000
CY2022Q4	cbu	Intangible Assets Net IntangibleAssetsNet	902837000
CY2021Q4	cbu	Intangible Assets Net IntangibleAssetsNet	864335000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	160778000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	160651000
CY2022Q4	us-gaap	Interest Receivable InterestReceivable	52613000
CY2021Q4	us-gaap	Interest Receivable InterestReceivable	35894000
CY2022Q4	us-gaap	Other Assets OtherAssets	446304000
CY2021Q4	us-gaap	Other Assets OtherAssets	313854000
CY2022Q4	us-gaap	Assets Assets	15835651000
CY2021Q4	us-gaap	Assets Assets	15552657000
CY2022Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	4140617000
CY2021Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	3921663000
CY2022Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	8871691000
CY2021Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	8989505000
CY2022Q4	us-gaap	Deposits Deposits	13012308000
CY2021Q4	us-gaap	Deposits Deposits	12911168000
CY2022Q4	cbu	Federal Home Loan Bank Overnight Advance FederalHomeLoanBankOvernightAdvance	768400000
CY2021Q4	cbu	Federal Home Loan Bank Overnight Advance FederalHomeLoanBankOvernightAdvance	0
CY2022Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	346652000
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	324720000
CY2022Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	19474000
CY2021Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	1888000
CY2022Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	3249000
CY2021Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	3277000
CY2022Q4	cbu	Accrued Interest And Other Liabilities AccruedInterestAndOtherLiabilities	133863000
CY2021Q4	cbu	Accrued Interest And Other Liabilities AccruedInterestAndOtherLiabilities	210797000
CY2022Q4	us-gaap	Liabilities Liabilities	14283946000
CY2021Q4	us-gaap	Liabilities Liabilities	13451850000
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	500000
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	500000
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0
CY2021Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.00
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	75000000
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	75000000
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	54190201
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	54092421
CY2022Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	54190000
CY2021Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	54092000
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1050231000
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1041304000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1152452000
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1058286000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-686439000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-50627000
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	452952
CY2022Q4	us-gaap	Deferred Compensation Arrangement With Individual Common Stock Reserved For Future Issuance DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance	135437
CY2021Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	214374
CY2021Q4	us-gaap	Deferred Compensation Arrangement With Individual Common Stock Reserved For Future Issuance DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance	146860
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	26485000
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	10610000
CY2022Q4	us-gaap	Deferred Compensation Arrangement With Individual Common Stock Reserved For Future Issuance DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance	135437
CY2021Q4	us-gaap	Deferred Compensation Arrangement With Individual Common Stock Reserved For Future Issuance DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance	146860
CY2022Q4	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	7756000
CY2021Q4	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	8362000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1551705000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	2100807000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	15835651000
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	15552657000
CY2022	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	335075000
CY2021	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	308355000
CY2020	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	314779000
CY2022	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	95371000
CY2021	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	68607000
CY2020	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	62538000
CY2022	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	13283000
CY2021	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	10458000
CY2020	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	11961000
CY2022	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	443729000
CY2021	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	387420000
CY2020	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	389278000
CY2022	us-gaap	Interest Expense Deposits InterestExpenseDeposits	15044000
CY2021	us-gaap	Interest Expense Deposits InterestExpenseDeposits	11631000
CY2020	us-gaap	Interest Expense Deposits InterestExpenseDeposits	16761000
CY2022	cbu	Interest Expense Borrowings Excluding Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust InterestExpenseBorrowingsExcludingJuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	7902000
CY2021	cbu	Interest Expense Borrowings Excluding Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust InterestExpenseBorrowingsExcludingJuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	930000
CY2020	cbu	Interest Expense Borrowings Excluding Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust InterestExpenseBorrowingsExcludingJuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	1569000
CY2022	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	153000
CY2021	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	154000
CY2020	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	670000
CY2022	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	0
CY2021	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	293000
CY2020	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1875000
CY2022	us-gaap	Interest Expense InterestExpense	23099000
CY2021	us-gaap	Interest Expense InterestExpense	13008000
CY2020	us-gaap	Interest Expense InterestExpense	20875000
CY2022	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	420630000
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	374412000
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	368403000
CY2022	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	14773000
CY2021	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-8839000
CY2020	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	14212000
CY2022	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	405857000
CY2021	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	383251000
CY2020	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	354191000
CY2022	cbu	Deposit Service Fees DepositServiceFees	66850000
CY2021	cbu	Deposit Service Fees DepositServiceFees	59212000
CY2020	cbu	Deposit Service Fees DepositServiceFees	57370000
CY2022	cbu	Mortgage Banking MortgageBanking	390000
CY2021	cbu	Mortgage Banking MortgageBanking	1772000
CY2020	cbu	Mortgage Banking MortgageBanking	5301000
CY2022	cbu	Other Banking Services OtherBankingServices	4644000
CY2021	cbu	Other Banking Services OtherBankingServices	3674000
CY2020	cbu	Other Banking Services OtherBankingServices	3753000
CY2022	cbu	Employee Benefit Services EmployeeBenefitServices	115408000
CY2021	cbu	Employee Benefit Services EmployeeBenefitServices	114328000
CY2020	cbu	Employee Benefit Services EmployeeBenefitServices	101329000
CY2022	us-gaap	Insurance Services Revenue InsuranceServicesRevenue	39810000
CY2021	us-gaap	Insurance Services Revenue InsuranceServicesRevenue	33992000
CY2020	us-gaap	Insurance Services Revenue InsuranceServicesRevenue	32372000
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	421000
CY2022	us-gaap	Noninterest Income NoninterestIncome	258725000
CY2022	cbu	Wealth Management Services WealthManagementServices	31667000
CY2021	cbu	Wealth Management Services WealthManagementServices	33240000
CY2020	cbu	Wealth Management Services WealthManagementServices	27879000
CY2022	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-44000
CY2021	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	17000
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-6000
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0
CY2021	us-gaap	Noninterest Income NoninterestIncome	246235000
CY2020	us-gaap	Noninterest Income NoninterestIncome	228419000
CY2022	us-gaap	Labor And Related Expense LaborAndRelatedExpense	257339000
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	241501000
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	228384000
CY2022	us-gaap	Occupancy Net OccupancyNet	42413000
CY2021	us-gaap	Occupancy Net OccupancyNet	41240000
CY2020	us-gaap	Occupancy Net OccupancyNet	40732000
CY2022	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	54099000
CY2021	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	51003000
CY2020	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	45755000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	15214000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14051000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14297000
CY2022	us-gaap	Professional Fees ProfessionalFees	14018000
CY2021	us-gaap	Professional Fees ProfessionalFees	11723000
CY2020	us-gaap	Professional Fees ProfessionalFees	11605000
CY2022	us-gaap	Business Development BusinessDevelopment	13095000
CY2021	us-gaap	Business Development BusinessDevelopment	9319000
CY2020	us-gaap	Business Development BusinessDevelopment	9463000
CY2022	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	0
CY2021	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	-100000
CY2020	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	2950000
CY2022	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	5021000
CY2021	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	701000
CY2020	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	4933000
CY2022	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-300000
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	200000
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0
CY2022	us-gaap	Other Noninterest Expense OtherNoninterestExpense	23369000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	18500000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	18415000
CY2022	us-gaap	Noninterest Expense NoninterestExpense	424268000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	388138000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	376534000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	240314000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	241348000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	206076000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	52233000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	51654000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41400000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	188081000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	189694000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	164676000
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.48
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.51
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.10
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.46
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.48
CY2021Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Gross AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentGross	-45893000
CY2020Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Gross AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentGross	120114000
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.08
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	21587000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-17443000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-8379000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	5243000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-4192000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-2012000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	16344000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-13251000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-6367000
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	678000
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	200000
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	-471000
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	165000
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	48000
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	-113000
CY2022	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 OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	513000
CY2021	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 OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	152000
CY2020	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 OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-358000
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	15831000
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-13403000
CY2020	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-6009000
CY2022	cbu	Other Comprehensive Income Investment Securities Unrealized Holding Gain Loss Before Adjustment And Tax OtherComprehensiveIncomeInvestmentSecuritiesUnrealizedHoldingGainLossBeforeAdjustmentAndTax	-818890000
CY2021	cbu	Other Comprehensive Income Investment Securities Unrealized Holding Gain Loss Before Adjustment And Tax OtherComprehensiveIncomeInvestmentSecuritiesUnrealizedHoldingGainLossBeforeAdjustmentAndTax	-166007000
CY2020	cbu	Other Comprehensive Income Investment Securities Unrealized Holding Gain Loss Before Adjustment And Tax OtherComprehensiveIncomeInvestmentSecuritiesUnrealizedHoldingGainLossBeforeAdjustmentAndTax	87237000
CY2022	cbu	Other Comprehensive Income Investment Securities Unrealized Holding Gain Loss Before Adjustment Tax OtherComprehensiveIncomeInvestmentSecuritiesUnrealizedHoldingGainLossBeforeAdjustmentTax	-198909000
CY2021	cbu	Other Comprehensive Income Investment Securities Unrealized Holding Gain Loss Before Adjustment Tax OtherComprehensiveIncomeInvestmentSecuritiesUnrealizedHoldingGainLossBeforeAdjustmentTax	-39900000
CY2020	cbu	Other Comprehensive Income Investment Securities Unrealized Holding Gain Loss Before Adjustment Tax OtherComprehensiveIncomeInvestmentSecuritiesUnrealizedHoldingGainLossBeforeAdjustmentTax	20943000
CY2022	cbu	Other Comprehensive Income Loss Investment Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-619981000
CY2021	cbu	Other Comprehensive Income Loss Investment Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-126107000
CY2020	cbu	Other Comprehensive Income Loss Investment Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	66294000
CY2022	cbu	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Including Cumulative Effect Of Change In Accounting Principle OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentIncludingCumulativeEffectOfChangeInAccountingPrinciple	-635812000
CY2021	cbu	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Including Cumulative Effect Of Change In Accounting Principle OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentIncludingCumulativeEffectOfChangeInAccountingPrinciple	-112704000
CY2020	cbu	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Including Cumulative Effect Of Change In Accounting Principle OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentIncludingCumulativeEffectOfChangeInAccountingPrinciple	72303000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	188081000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	189694000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	164676000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-447731000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	76990000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	236979000
CY2022Q4	cbu	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Gross Of Tax AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansGrossOfTax	41533000
CY2021Q4	cbu	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Gross Of Tax AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansGrossOfTax	20624000
CY2020Q4	cbu	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Gross Of Tax AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansGrossOfTax	38267000
CY2022Q4	cbu	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax Effect AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTaxEffect	-10232000
CY2021Q4	cbu	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax Effect AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTaxEffect	-5154000
CY2020Q4	cbu	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax Effect AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTaxEffect	-9394000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	31301000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	15470000
CY2022Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Tax Effect AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentTaxEffect	-209645000
CY2021Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Tax Effect AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentTaxEffect	-10736000
CY2020Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Tax Effect AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentTaxEffect	29164000
CY2022Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTax	-655138000
CY2021Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTax	-35157000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	28873000
CY2022Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Gross AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentGross	-864783000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	6334000
CY2020Q4	cbu	Accumulated Other Comprehensive Income Loss Investment Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTax	90950000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-686439000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-50627000
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	62077000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	1855234000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	164676000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	72303000
CY2020	cbu	Cummulative Effect Of Change Accounting Principle CummulativeEffectOfChangeAccountingPrinciple	1140000
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.66
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	88484000
CY2020	cbu	Stock Issued During Period Value Employee Stock Ownership Plan Net Of Impact Of Net Settlement Of Tax Withholding Obligations StockIssuedDuringPeriodValueEmployeeStockOwnershipPlanNetOfImpactOfNetSettlementOfTaxWithholdingObligations	15792000
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6419000
CY2020	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	76942000
CY2020	cbu	Stock Issued During Period Value Deferred Compensation Arrangements StockIssuedDuringPeriodValueDeferredCompensationArrangements	0
CY2020	cbu	Treasury Stock Value Acquired And Issued To Deferred Compensation Arrangements Cost Method TreasuryStockValueAcquiredAndIssuedToDeferredCompensationArrangementsCostMethod	0
CY2020	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	85000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	2104107000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	189694000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-112704000
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.70
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	91591000
CY2021	cbu	Stock Issued During Period Value Employee Stock Ownership Plan Net Of Impact Of Net Settlement Of Tax Withholding Obligations StockIssuedDuringPeriodValueEmployeeStockOwnershipPlanNetOfImpactOfNetSettlementOfTaxWithholdingObligations	9821000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6334000
CY2021	cbu	Stock Issued During Period Value Deferred Compensation Arrangements StockIssuedDuringPeriodValueDeferredCompensationArrangements	0
CY2021	cbu	Treasury Stock Value Acquired And Issued To Deferred Compensation Arrangements Cost Method TreasuryStockValueAcquiredAndIssuedToDeferredCompensationArrangementsCostMethod	4854000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	2100807000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	188081000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-635812000
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.74
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	93915000
CY2022	cbu	Stock Issued During Period Value Employee Stock Ownership Plan Net Of Impact Of Net Settlement Of Tax Withholding Obligations StockIssuedDuringPeriodValueEmployeeStockOwnershipPlanNetOfImpactOfNetSettlementOfTaxWithholdingObligations	1184000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7738000
CY2022	cbu	Stock Issued During Period Value Deferred Compensation Arrangements StockIssuedDuringPeriodValueDeferredCompensationArrangements	0
CY2022	cbu	Treasury Stock Value Acquired And Issued To Deferred Compensation Arrangements Cost Method TreasuryStockValueAcquiredAndIssuedToDeferredCompensationArrangementsCostMethod	16378000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1551705000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	188081000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	189694000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	164676000
CY2022	us-gaap	Depreciation Depreciation	14411000
CY2021	us-gaap	Depreciation Depreciation	15592000
CY2020	us-gaap	Depreciation Depreciation	15963000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	15214000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14051000
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14297000
CY2022	cbu	Accretion Amortization On Investments Loans And Borrowings AccretionAmortizationOnInvestmentsLoansAndBorrowings	18738000
CY2021	cbu	Accretion Amortization On Investments Loans And Borrowings AccretionAmortizationOnInvestmentsLoansAndBorrowings	22501000
CY2020	cbu	Accretion Amortization On Investments Loans And Borrowings AccretionAmortizationOnInvestmentsLoansAndBorrowings	11353000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	7738000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	6419000
CY2022	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	14773000
CY2021	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-8839000
CY2020	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	14212000
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-1309000

Files In Submission

Name	View Source	Status
0001410578-23-000196-index-headers.html	Edgar Link	pending
0001410578-23-000196-index.html	Edgar Link	pending
0001410578-23-000196.txt	Edgar Link	pending
0001410578-23-000196-xbrl.zip	Edgar Link	pending
cbu-20221231.xsd	Edgar Link	pending
cbu-20221231x10k.htm	Edgar Link	pending
cbu-20221231x10k001.jpg	Edgar Link	pending
cbu-20221231x10k002.jpg	Edgar Link	pending
cbu-20221231x10k_htm.xml	Edgar Link	pending
cbu-20221231xex21d1.htm	Edgar Link	pending
cbu-20221231xex23d1.htm	Edgar Link	pending
cbu-20221231xex31d1.htm	Edgar Link	pending
cbu-20221231xex31d2.htm	Edgar Link	pending
cbu-20221231xex32d1.htm	Edgar Link	pending
cbu-20221231xex32d2.htm	Edgar Link	pending
cbu-20221231xex4d5.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
cbu-20221231_cal.xml	Edgar Link	unprocessable
cbu-20221231_def.xml	Edgar Link	unprocessable
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R112.htm	Edgar Link	pending
R113.htm	Edgar Link	pending
R114.htm	Edgar Link	pending
R115.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
cbu-20221231_pre.xml	Edgar Link	unprocessable
cbu-20221231_lab.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$CBU
Community Financial System Inc Stock $cbu

2023 Q1 Form 10-K Financial Statement

#000141057823000196 Filed on March 01, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBU Community Financial System Inc Stock $cbu

2023 Q1 Form 10-K Financial Statement

#000141057823000196 Filed on March 01, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBU
Community Financial System Inc Stock $cbu