$BHLB
BERKSHIRE HILLS BANCORP INC Stock $bhlb

$bhlb Overview Financials Valuation SEC Filings Company Website

2014 Q3 Form 10-Q Financial Statement

#000110465914078890 Filed on November 10, 2014

Income Statement

Concept	2014 Q3	2013 Q4	2013 Q3
Revenue	$59.59M	$55.56M	$57.98M
YoY Change	2.77%	-6.81%	17.05%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$3.484M		$3.304M
YoY Change	5.45%		43.53%
% of Gross Profit
Depreciation & Amortization	$3.300M	$3.000M	$3.100M
YoY Change	6.45%	20.0%	-3.12%
% of Gross Profit
Operating Expenses	$3.484M		$3.304M
YoY Change	5.45%		43.53%
Operating Profit
YoY Change
Interest Expense	$7.107M	$8.817M	$8.635M
YoY Change	-17.7%	-7.41%	9.33%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$16.22M	$15.30M	$12.02M
YoY Change	34.91%	22.27%	-19.19%
Income Tax	$4.230M	$4.762M	$3.917M
% Of Pretax Income	26.08%	31.13%	32.58%
Net Earnings	$12.00M	$10.50M	$8.100M
YoY Change	48.15%	12.9%	-19.0%
Net Earnings / Revenue	20.14%	18.9%	13.97%
Basic Earnings Per Share	$0.48	$0.43	$0.33
Diluted Earnings Per Share	$0.48	$0.42	$0.33
COMMON SHARES
Basic Shares Outstanding	24.75M shares	24.70M shares	24.75M shares
Diluted Shares Outstanding	24.86M shares	24.86M shares	24.87M shares

Balance Sheet

Concept	2014 Q3	2013 Q4	2013 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$70.83M	$75.54M	$76.86M
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	$87.17M	$84.46M	$83.14M
YoY Change	4.85%	-2.32%	17.58%
Goodwill	$264.8M	$256.9M	$256.9M
YoY Change	3.08%	0.66%	16.4%
Intangibles	$12.52M	$13.79M	$15.03M
YoY Change	-16.67%	-27.64%	-16.46%
Long-Term Investments
YoY Change
Other Assets	$39.00M	$55.00M	$62.00M
YoY Change	-37.1%	-5.17%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$6.352B	$5.673B	$5.450B
YoY Change	16.55%	7.1%	17.61%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$887.0M	$872.5M	$590.0M
YoY Change	50.34%	434.79%	89.18%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities		$873.0M	$590.0M
YoY Change		435.58%
LONG-TERM LIABILITIES
Long-Term Debt	$90.00M	$90.00M	$90.00M
YoY Change	0.0%	0.0%	-83.24%
Other Long-Term Liabilities	$51.00M	$82.00M	$65.00M
YoY Change	-21.54%	1.23%	10.17%
Total Long-Term Liabilities	$141.0M	$172.0M	$155.0M
YoY Change	-9.03%	0.58%	-73.99%
TOTAL LIABILITIES
Total Short-Term Liabilities		$873.0M	$590.0M
Total Long-Term Liabilities	$141.0M	$172.0M	$155.0M
Total Liabilities	$5.655B	$4.995B	$4.777B
YoY Change	18.38%	7.89%	18.15%
SHAREHOLDERS EQUITY
Retained Earnings	$149.4M	$142.0M	$136.0M
YoY Change	9.9%	16.35%	11.37%
Common Stock	$585.6M	$587.5M	$587.3M
YoY Change	-0.3%	0.32%	13.75%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$33.39M	$36.79M	$38.86M
YoY Change	-14.07%	7.07%	-3.74%
Treasury Stock Shares	1.353M shares	1.489M shares	1.573M shares
Shareholders Equity	$696.9M	$678.1M	$673.2M
YoY Change
Total Liabilities & Shareholders Equity	$6.352B	$5.673B	$5.450B
YoY Change	16.55%	7.1%	17.61%

Cashflow Statement

Concept	2014 Q3	2013 Q4	2013 Q3
OPERATING ACTIVITIES
Net Income	$12.00M	$10.50M	$8.100M
YoY Change	48.15%	12.9%	-19.0%
Depreciation, Depletion And Amortization	$3.300M	$3.000M	$3.100M
YoY Change	6.45%	20.0%	-3.12%
Cash From Operating Activities	-$3.800M	$21.80M	$62.60M
YoY Change	-106.07%	-46.44%	-322.78%
INVESTING ACTIVITIES
Capital Expenditures	-$1.900M	-$4.200M	-$10.40M
YoY Change	-81.73%	23.53%	166.67%
Acquisitions
YoY Change
Other Investing Activities	-$78.80M	-$240.4M	-$264.5M
YoY Change	-70.21%	-302.53%	353.69%
Cash From Investing Activities	-$80.80M	-$244.5M	-$275.0M
YoY Change	-70.62%	-312.06%	342.12%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	42.50M	221.4M	209.2M
YoY Change	-79.68%	-258.37%	97.54%
NET CHANGE
Cash From Operating Activities	-3.800M	21.80M	62.60M
Cash From Investing Activities	-80.80M	-244.5M	-275.0M
Cash From Financing Activities	42.50M	221.4M	209.2M
Net Change In Cash	-42.10M	-1.300M	-3.200M
YoY Change	1215.62%	-108.02%	-120.51%
FREE CASH FLOW
Cash From Operating Activities	-$3.800M	$21.80M	$62.60M
Capital Expenditures	-$1.900M	-$4.200M	-$10.40M
Free Cash Flow	-$1.900M	$26.00M	$73.00M
YoY Change	-102.6%	-41.04%	-401.65%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2014
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Registrant Name EntityRegistrantName	BERKSHIRE HILLS BANCORP INC
	dei	Entity Central Index Key EntityCentralIndexKey	0001108134
	dei	Document Type DocumentType	10-Q
	dei	Document Period End Date DocumentPeriodEndDate	2014-09-30
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2014Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	25183284	shares
CY2013Q4	us-gaap	Available For Sale Securities And Held To Maturity Securities AvailableForSaleSecuritiesAndHeldToMaturitySecurities	805812000	USD
CY2014Q3	us-gaap	Available For Sale Securities And Held To Maturity Securities AvailableForSaleSecuritiesAndHeldToMaturitySecurities	1102736000	USD
CY2013Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	17299000	USD
CY2014Q3	bhlb	Held To Maturity And Available For Sale Securities Gross Unrealized Losses HeldToMaturityAndAvailableForSaleSecuritiesGrossUnrealizedLosses	10462000	USD
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-size:10.0pt;font-family:Times New Roman;"> <p style="TEXT-ALIGN: justify; MARGIN: 0in 0in 0pt;"><b><i><font style="FONT-STYLE: italic; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold;" size="2">Reclassifications</font></i></b></p> <p style="TEXT-ALIGN: justify; MARGIN: 0in 0in 0pt;"> </p> <p style="TEXT-ALIGN: justify; MARGIN: 0in 0in 0pt;"><font style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt;" size="2">Certain items in prior financial statements have been reclassified to conform to the current presentation.</font></p> </div>
CY2013Q4	us-gaap	Trading Securities Cost TradingSecuritiesCost	13100000	USD
CY2014Q3	us-gaap	Trading Securities Cost TradingSecuritiesCost	12700000	USD
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CY2014Q3	us-gaap	Trading Securities Other TradingSecuritiesOther	0	USD
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	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Disposals Of Loans CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans	301000	USD
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CY2013Q3	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	1547000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	2007000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	6165000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	27455000	USD
CY2014Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	22887000	USD
CY2014Q3	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	1214000	USD
CY2013Q3	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	2125000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	2644000	USD
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	2125000	USD
CY2014Q3	bhlb	Troubled Debt Restructuring Sustained Repayment Period Of Borrower To Consider Return To Performing Status TroubledDebtRestructuringSustainedRepaymentPeriodOfBorrowerToConsiderReturnToPerformingStatus	P6M
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	22	item
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	13	item
	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	7609000	USD
	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	7623000	USD
CY2014Q3	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	1827000	USD
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	7217000	USD
	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	7621000	USD
CY2014Q3	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1828000	USD
CY2013Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	10822000	USD
	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	1190000	USD
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	11	item
CY2013Q3	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	7	item
CY2013Q3	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	966000	USD
CY2012Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	4626000	USD
CY2013Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	10261000	USD
CY2014Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	16357000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Principal Payments FinancingReceivableTroubledDebtRestructuringPrincipalPayments	1299000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Principal Payments FinancingReceivableTroubledDebtRestructuringPrincipalPayments	92000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Status Change FinancingReceivableTroubledDebtRestructuringStatusChange	886000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Status Change FinancingReceivableTroubledDebtRestructuringStatusChange	1164000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Other Reductions FinancingReceivableTroubledDebtRestructuringOtherReductions	-99000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Other Reductions FinancingReceivableTroubledDebtRestructuringOtherReductions	326000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Additions FinancingReceivableTroubledDebtRestructuringAdditions	7621000	USD
	bhlb	Financing Receivable Troubled Debt Restructuring Additions FinancingReceivableTroubledDebtRestructuringAdditions	7217000	USD
CY2013Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	10160000	USD
CY2014Q3	bhlb	Financing Receivable Troubled Debt Restructuring Principal Payments FinancingReceivableTroubledDebtRestructuringPrincipalPayments	339000	USD
CY2014Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	15113000	USD
CY2013Q3	bhlb	Financing Receivable Troubled Debt Restructuring Principal Payments FinancingReceivableTroubledDebtRestructuringPrincipalPayments	55000	USD
CY2014Q3	bhlb	Financing Receivable Troubled Debt Restructuring Status Change FinancingReceivableTroubledDebtRestructuringStatusChange	245000	USD
CY2013Q3	bhlb	Financing Receivable Troubled Debt Restructuring Other Reductions FinancingReceivableTroubledDebtRestructuringOtherReductions	-156000	USD
CY2014Q3	bhlb	Financing Receivable Troubled Debt Restructuring Additions FinancingReceivableTroubledDebtRestructuringAdditions	1828000	USD
CY2013Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	490902000	USD
CY2014Q3	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	524752000	USD
CY2013Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	510746000	USD
CY2014Q3	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	904479000	USD
CY2013Q4	us-gaap	Time Deposits TimeDeposits	1001648000	USD
CY2014Q3	us-gaap	Demand Deposit Accounts DemandDepositAccounts	844480000	USD
CY2013Q4	bhlb	Brokered Time Deposits BrokeredTimeDeposits	23400000	USD
CY2014Q3	bhlb	Brokered Time Deposits BrokeredTimeDeposits	329500000	USD
CY2013Q4	bhlb	Certificates Of Deposits CertificatesOfDeposits	0	USD
CY2014Q3	bhlb	Certificates Of Deposits CertificatesOfDeposits	40400000	USD
CY2013Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	872510000	USD
CY2014Q3	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	420290000	USD
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	191597000	USD
CY2014Q3	us-gaap	Long Term Debt LongTermDebt	153835000	USD
CY2013Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	1064107000	USD
CY2014Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	1394558000	USD
CY2013Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.0024	pure
CY2014Q3	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.0023	pure
CY2013Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0353	pure
CY2014Q3	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0398	pure
CY2013Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0083	pure
CY2014Q3	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0077	pure
CY2014Q3	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	3000000	USD
CY2013Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	964428000	USD
CY2014Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	941105000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Weighted Average Interest Rate FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresWeightedAverageInterestRate	0.0032	pure
CY2014Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Weighted Average Interest Rate FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresWeightedAverageInterestRate	0.0026	pure
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-9057000	USD
CY2014Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2208000	USD
CY2013Q3	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	293000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-5987000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1937000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4050000	USD
CY2014Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4276000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-1359000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-3333000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	18303000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-540000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1265000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	7038000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-819000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2068000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	11265000	USD
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6210000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2979000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	1160000	USD
CY2013Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-7029000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-4828000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-526000	USD
CY2014Q3	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	145000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-2890000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	6437000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1923000	USD
CY2014Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	11988000	USD
CY2014Q3	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	26525000	shares
CY2014Q3	us-gaap	Weighted Average Number Of Shares Treasury Stock WeightedAverageNumberOfSharesTreasuryStock	1360000	shares
CY2014Q3	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	418000	shares
	us-gaap	Noninterest Expense NoninterestExpense	124309000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	30235000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7888000	USD
	bhlb	Segment Reporting Average Assets SegmentReportingAverageAssets	6088000000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	128910000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	8278000	USD
CY2014Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24747000	shares
CY2014Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24861000	shares
CY2013Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24873000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24835000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25001000	shares
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.48
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.90
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.23
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.48
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2900000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2100000	USD
CY2014Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	44949000	USD
CY2014Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	3685000	USD
CY2014Q3	us-gaap	Noninterest Income NoninterestIncome	14641000	USD
CY2014Q3	us-gaap	Noninterest Expense NoninterestExpense	39687000	USD
CY2014Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	16218000	USD
CY2014Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4230000	USD
CY2014Q3	bhlb	Segment Reporting Average Assets SegmentReportingAverageAssets	6265000000	USD
CY2013Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	45869000	USD
CY2013Q3	bhlb	Segment Reporting Average Assets SegmentReportingAverageAssets	5287000000	USD
CY2013Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	3178000	USD
CY2013Q3	us-gaap	Noninterest Income NoninterestIncome	12114000	USD
CY2013Q3	us-gaap	Noninterest Expense NoninterestExpense	42784000	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3917000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	132044000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	11070000	USD
	us-gaap	Noninterest Income NoninterestIncome	33570000	USD
	us-gaap	Noninterest Income NoninterestIncome	42518000	USD
	us-gaap	Noninterest Expense NoninterestExpense	120202000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	42948000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12342000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	item
CY2014Q3	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	1200000	USD
CY2014Q3	bhlb	Derivative Securities Pledged As Collateral Amortized Cost DerivativeSecuritiesPledgedAsCollateralAmortizedCost	23200000	USD
CY2014Q3	us-gaap	Financial Instruments Owned And Pledged As Collateral At Fair Value FinancialInstrumentsOwnedAndPledgedAsCollateralAtFairValue	23400000	USD
CY2014Q3	invest	Derivative Notional Amount DerivativeNotionalAmount	999018000	USD
CY2013Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	905071000	USD
CY2013Q4	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	-3652000	USD
CY2014Q3	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	-1854000	USD
CY2013Q4	bhlb	Derivative Fair Value Of Derivative Asset Excluding Interest Rate Lock Commitments DerivativeFairValueOfDerivativeAssetExcludingInterestRateLockCommitments	7799000	USD
CY2014Q3	bhlb	Derivative Fair Value Of Derivative Asset Excluding Interest Rate Lock Commitments DerivativeFairValueOfDerivativeAssetExcludingInterestRateLockCommitments	8910000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	13877000	USD
CY2014Q3	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	3000	USD
CY2013Q4	bhlb	Derivative Assets Excluding Interest Rate Lock Commitments DerivativeAssetsExcludingInterestRateLockCommitments	7799000	USD
CY2014Q3	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	11610000	USD
CY2014Q3	bhlb	Derivative Assets Excluding Interest Rate Lock Commitments DerivativeAssetsExcludingInterestRateLockCommitments	8907000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	7799000	USD
CY2014Q3	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	8907000	USD
CY2013Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	1913000	USD
CY2014Q3	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	433000	USD
CY2013Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	11964000	USD
CY2014Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	11177000	USD
CY2013Q4	bhlb	Derivative Collateral Right To Reclaim Financial Instruments DerivativeCollateralRightToReclaimFinancialInstruments	9544000	USD
CY2014Q3	bhlb	Derivative Collateral Right To Reclaim Financial Instruments DerivativeCollateralRightToReclaimFinancialInstruments	9883000	USD
CY2013Q4	bhlb	Derivative Collateral Right To Reclaim Securities And Cash DerivativeCollateralRightToReclaimSecuritiesAndCash	1700000	USD
CY2014Q3	bhlb	Derivative Collateral Right To Reclaim Securities And Cash DerivativeCollateralRightToReclaimSecuritiesAndCash	1030000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	720000	USD
CY2014Q3	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	264000	USD
CY2014Q3	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	12201000	USD
CY2014Q3	us-gaap	Trading Securities TradingSecurities	14745000	USD
	bhlb	Junior Subordinated Debentures Reprice Period JuniorSubordinatedDebenturesRepricePeriod	P90D
CY2013Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	42691000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	120632000	USD
CY2014Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	41264000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	120974000	USD
CY2013Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	56841000	USD
CY2013Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	18698000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75539000	USD
CY2013Q4	bhlb	Federal Home Loan Bank Stock And Other Restricted Securities At Cost FederalHomeLoanBankStockAndOtherRestrictedSecuritiesAtCost	50282000	USD
CY2013Q4	us-gaap	Investments Investments	870091000	USD
CY2013Q4	bhlb	Loans Receivable Held For Sale Net Not Part Of Disposal Group Or Discontinued Operation LoansReceivableHeldForSaleNetNotPartOfDisposalGroupOrDiscontinuedOperation	15840000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Consumer Mortgage LoansAndLeasesReceivableConsumerMortgage	1384274000	USD
CY2013Q4	us-gaap	Loans Receivable Commercial Real Estate LoansReceivableCommercialRealEstate	1417120000	USD
CY2013Q4	us-gaap	Loans Receivable Commercial And Industrial LoansReceivableCommercialAndIndustrial	687293000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Consumer LoansAndLeasesReceivableConsumer	691836000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	33323000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	4147200000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	84459000	USD
CY2013Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	2758000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	256871000	USD
CY2013Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	13791000	USD
CY2013Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	101530000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	50711000	USD
CY2013Q4	us-gaap	Other Assets OtherAssets	54009000	USD
CY2013Q4	us-gaap	Assets Assets	5672799000	USD
CY2013Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	677917000	USD
CY2013Q4	us-gaap	Deposits Negotiable Order Of Withdrawal Now DepositsNegotiableOrderOfWithdrawalNOW	353612000	USD
CY2013Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	1383856000	USD
CY2013Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	431496000	USD
CY2013Q4	us-gaap	Deposits Deposits	3848529000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	101918000	USD
CY2013Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	89679000	USD
CY2013Q4	us-gaap	Other Liabilities OtherLiabilities	82101000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	4994737000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	265000	USD
CY2013Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	587247000	USD
CY2013Q4	us-gaap	Deferred Compensation Equity DeferredCompensationEquity	5563000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	141958000	USD
CY2013Q4	us-gaap	Treasury Stock Value TreasuryStockValue	36788000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	678062000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5672799000	USD
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	26525466	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	25036169	shares
CY2013Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	1489297	shares
CY2014Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	70825000	USD
CY2014Q3	us-gaap	Investments Investments	1170952000	USD
CY2014Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	4517816000	USD
CY2014Q3	us-gaap	Assets Assets	6352158000	USD
CY2014Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	474774000	USD
CY2014Q3	us-gaap	Time Deposits TimeDeposits	1429231000	USD
CY2014Q3	us-gaap	Stockholders Equity StockholdersEquity	696937000	USD
CY2014Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6352158000	USD
CY2014Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2014Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	26525466	shares
CY2014Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	25172565	shares
CY2014Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	1352901	shares
CY2013Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	50025000	USD
CY2013Q3	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	4479000	USD
CY2013Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	54504000	USD
CY2013Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	5278000	USD
CY2013Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	3357000	USD
CY2013Q3	us-gaap	Interest Expense InterestExpense	8635000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	142549000	USD
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	12533000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	155082000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	15693000	USD
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	10479000	USD
	us-gaap	Interest Expense InterestExpense	26172000	USD
CY2014Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	52056000	USD
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	153026000	USD
CY2014Q3	us-gaap	Interest Expense InterestExpense	7107000	USD
	us-gaap	Interest Expense InterestExpense	20982000	USD
CY2013Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1308000	USD
CY2013Q3	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	444000	USD
CY2013Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	4559000	USD
CY2013Q3	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	2473000	USD
CY2013Q3	us-gaap	Asset Management Fees1 AssetManagementFees1	2137000	USD
CY2013Q3	us-gaap	Fees And Commissions FeesAndCommissions	10921000	USD
CY2013Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	832000	USD
CY2013Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	361000	USD
CY2014Q3	us-gaap	Fees And Commissions FeesAndCommissions	13876000	USD
CY2013Q3	us-gaap	Revenues Revenues	57983000	USD
	us-gaap	Fees And Commissions FeesAndCommissions	40434000	USD
CY2014Q3	us-gaap	Revenues Revenues	59590000	USD
	us-gaap	Revenues Revenues	165614000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	6669000	USD
	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	4790000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	13623000	USD
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	7877000	USD
	us-gaap	Asset Management Fees1 AssetManagementFees1	6471000	USD
	us-gaap	Fees And Commissions FeesAndCommissions	39430000	USD
	us-gaap	Noninterest Income Other NoninterestIncomeOther	1722000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	1366000	USD
	bhlb	Gain Loss On Termination Of Derivative Instruments Designated As Hedging Instruments GainLossOnTerminationOfDerivativeInstrumentsDesignatedAsHedgingInstruments	-8792000	USD
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4565000	USD
	us-gaap	Revenues Revenues	171428000	USD
CY2013Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	18506000	USD
CY2013Q3	bhlb	Occupancy And Equipment OccupancyAndEquipment	5614000	USD
CY2013Q3	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	3304000	USD
CY2013Q3	us-gaap	Marketing Expense MarketingExpense	590000	USD
CY2013Q3	us-gaap	Professional Fees ProfessionalFees	1757000	USD
CY2013Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	856000	USD
CY2013Q3	bhlb	Other Real Estate Owned OtherRealEstateOwned	138000	USD
CY2013Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1307000	USD
CY2013Q3	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	6516000	USD
CY2013Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4196000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	54398000	USD
	bhlb	Occupancy And Equipment OccupancyAndEquipment	17119000	USD
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	9775000	USD
	us-gaap	Marketing Expense MarketingExpense	1831000	USD
	us-gaap	Professional Fees ProfessionalFees	5011000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	2574000	USD
	bhlb	Other Real Estate Owned OtherRealEstateOwned	445000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4029000	USD
	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	12355000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	12665000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-443000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-1152000	USD
CY2013Q3	bhlb	Other Comprehensive Income Unrealized Gain Loss On Terminated Swaps Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnTerminatedSwapsArisingDuringPeriodBeforeTax	236000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-13140000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	6446000	USD
	bhlb	Other Comprehensive Income Unrealized Gain Loss On Terminated Swaps Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnTerminatedSwapsArisingDuringPeriodBeforeTax	707000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-163000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-472000	USD
CY2013Q3	bhlb	Other Comprehensive Income Unrealized Gain Loss On Terminated Swaps Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnTerminatedSwapsArisingDuringPeriodTax	95000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-4920000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	2585000	USD
	bhlb	Other Comprehensive Income Unrealized Gain Loss On Terminated Swaps Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnTerminatedSwapsArisingDuringPeriodTax	398000	USD
CY2014Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	9920000	USD
CY2013Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	7285000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	33612000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	26556000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1199000	USD
	bhlb	Change In Unamortized Net Loan Costs And Premiums ChangeInUnamortizedNetLoanCostsAndPremiums	7152000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	5382000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2111000	USD
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-17732000	USD
	bhlb	Amortization Of Other Intangible Assets AmortizationOfOtherIntangibleAssets	4029000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	160000	USD
	bhlb	Excess Tax Loss From Stock Based Payment Arrangements ExcessTaxLossFromStockBasedPaymentArrangements	1428000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2101000	USD
	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	1366000	USD
	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	-58304000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-3880000	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	48000	USD
	bhlb	Gain Loss On Termination Of Hedges GainLossOnTerminationOfHedges	-3237000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-21640000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	105602000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	21013000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-381000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	8592000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	91153000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	331269000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	6857000	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	2758000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	23930000	USD
	us-gaap	Proceeds From Sale Of Federal Reserve Stock ProceedsFromSaleOfFederalReserveStock	2361000	USD
	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	4918000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-236953000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-270657000	USD
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	1790000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-423416000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8916000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2315000	USD
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	10000000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-216539000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	935656000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	554060000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	12249000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3021000	USD
	bhlb	Benefit Of Excess Tax Loss From Stock Based Payment Arrangements On Cash From Investing Activities BenefitOfExcessTaxLossFromStockBasedPaymentArrangementsOnCashFromInvestingActivities	1428000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13587000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	143670000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-21385000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-4714000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	211226000	USD
	bhlb	Interest Paid On Deposits InterestPaidOnDeposits	15707000	USD
	us-gaap	Interest Paid InterestPaid	10550000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-4023000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	18064000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	-1672000	USD
	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	-4050000	USD
	bhlb	Real Estate Owned Acquired In Settlement Of Loans RealEstateOwnedAcquiredInSettlementOfLoans	3374000	USD
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.54
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.54
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	75539000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	98244000	USD
CY2014Q3	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	70825000	USD
CY2013Q3	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	76859000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	667265000	USD
CY2013Q3	us-gaap	Stockholders Equity StockholdersEquity	673195000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13587000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13694000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	12249000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2468000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3021000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1052000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2111000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2857000	USD
	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	1428000	USD
	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	-1973000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	1350000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	511000	USD
CY2014Q3	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3	item
CY2014Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	87166000	USD
CY2014Q3	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	4854000	USD
CY2014Q3	us-gaap	Goodwill Goodwill	264770000	USD
CY2014Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	12524000	USD
CY2014Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	103749000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2884000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-3858000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	13275000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	980000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	2246000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	455000	USD
	bhlb	Other Comprehensive Income Unrealized Gain Loss On Terminated Swaps Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnTerminatedSwapsArisingDuringPeriodBeforeTax	3237000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-1477000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	5004000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	396000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	906000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	184000	USD
	bhlb	Other Comprehensive Income Unrealized Gain Loss On Terminated Swaps Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnTerminatedSwapsArisingDuringPeriodTax	1312000	USD
CY2014Q3	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.100	pure
CY2014Q3	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.060	pure
CY2014Q3	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.050	pure
CY2014Q3	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.116	pure
CY2014Q3	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.093	pure
CY2014Q3	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.071	pure
CY2014Q3	bhlb	Federal Home Loan Bank Stock And Other Restricted Securities At Cost FederalHomeLoanBankStockAndOtherRestrictedSecuritiesAtCost	54646000	USD
CY2014Q3	bhlb	Loans Receivable Held For Sale Net Not Part Of Disposal Group Or Discontinued Operation LoansReceivableHeldForSaleNetNotPartOfDisposalGroupOrDiscontinuedOperation	29091000	USD
CY2014Q3	us-gaap	Loans And Leases Receivable Consumer Mortgage LoansAndLeasesReceivableConsumerMortgage	1445861000	USD
CY2014Q3	us-gaap	Loans Receivable Commercial Real Estate LoansReceivableCommercialRealEstate	1595400000	USD
CY2014Q3	us-gaap	Loans Receivable Commercial And Industrial LoansReceivableCommercialAndIndustrial	732960000	USD
CY2014Q3	us-gaap	Loans And Leases Receivable Consumer LoansAndLeasesReceivableConsumer	778561000	USD
CY2014Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	34966000	USD
CY2014Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	38503000	USD
CY2014Q3	us-gaap	Other Assets OtherAssets	51908000	USD
CY2014Q3	us-gaap	Deposits Deposits	4563333000	USD
CY2014Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	887000000	USD
CY2014Q3	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	64105000	USD
CY2014Q3	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	89730000	USD
CY2014Q3	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	1040835000	USD
CY2014Q3	us-gaap	Other Liabilities OtherLiabilities	51053000	USD
CY2014Q3	us-gaap	Liabilities Liabilities	5655221000	USD
CY2014Q3	us-gaap	Common Stock Value CommonStockValue	265000	USD
CY2014Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	585300000	USD
CY2014Q3	us-gaap	Deferred Compensation Equity DeferredCompensationEquity	6890000	USD
CY2014Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	149448000	USD
CY2014Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	43958000	USD
CY2014Q3	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	8098000	USD
CY2014Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4877000	USD
CY2014Q3	us-gaap	Treasury Stock Value TreasuryStockValue	33394000	USD
CY2014Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	2230000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	128761000	USD
	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	24265000	USD
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	14076000	USD
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	6906000	USD
CY2014Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1471000	USD
CY2014Q3	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	994000	USD
CY2014Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	6449000	USD
CY2014Q3	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	2632000	USD
CY2014Q3	us-gaap	Asset Management Fees1 AssetManagementFees1	2330000	USD
CY2014Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	520000	USD
CY2014Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	245000	USD
	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	2057000	USD
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	18498000	USD
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	8141000	USD
	us-gaap	Asset Management Fees1 AssetManagementFees1	7173000	USD
	us-gaap	Noninterest Income Other NoninterestIncomeOther	1446000	USD
	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	482000	USD
CY2014Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	20665000	USD
CY2014Q3	bhlb	Occupancy And Equipment OccupancyAndEquipment	6780000	USD
CY2014Q3	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	3484000	USD
CY2014Q3	us-gaap	Marketing Expense MarketingExpense	659000	USD
CY2014Q3	us-gaap	Professional Fees ProfessionalFees	830000	USD
CY2014Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1163000	USD
CY2014Q3	bhlb	Other Real Estate Owned OtherRealEstateOwned	13000	USD
CY2014Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1236000	USD
CY2014Q3	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	238000	USD
CY2014Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4619000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	60803000	USD
	bhlb	Occupancy And Equipment OccupancyAndEquipment	20250000	USD
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	11062000	USD
	us-gaap	Marketing Expense MarketingExpense	1801000	USD
	us-gaap	Professional Fees ProfessionalFees	3006000	USD
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	3201000	USD
	bhlb	Other Real Estate Owned OtherRealEstateOwned	569000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3816000	USD
	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	6729000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	13072000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	455000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	184000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1380000	USD
	bhlb	Change In Unamortized Net Loan Costs And Premiums ChangeInUnamortizedNetLoanCostsAndPremiums	2260000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6127000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2855000	USD
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-4989000	USD
	bhlb	Amortization Of Other Intangible Assets AmortizationOfOtherIntangibleAssets	3816000	USD
	bhlb	Excess Tax Loss From Stock Based Payment Arrangements ExcessTaxLossFromStockBasedPaymentArrangements	101000	USD
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2219000	USD
	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	482000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	473000	USD
	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	13251000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-668000	USD
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-148000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	7493000	USD
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-403000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	143488000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	102425000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	524809000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	3761000	USD
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	1436000	USD
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	374616000	USD
	us-gaap	Proceeds From Sale Of Federal Reserve Stock ProceedsFromSaleOfFederalReserveStock	5213000	USD
	us-gaap	Payments To Acquire Federal Reserve Stock PaymentsToAcquireFederalReserveStock	9576000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6224000	USD
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	1571000	USD
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	249507000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	4722052000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	4745324000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2468000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1052000	USD
	bhlb	Benefit Of Excess Tax Loss From Stock Based Payment Arrangements On Cash From Investing Activities BenefitOfExcessTaxLossFromStockBasedPaymentArrangementsOnCashFromInvestingActivities	101000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	13694000	USD
	bhlb	Interest Paid On Deposits InterestPaidOnDeposits	13901000	USD
	us-gaap	Interest Paid InterestPaid	7719000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	-441550000	USD
	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	8028000	USD
	bhlb	Real Estate Owned Acquired In Settlement Of Loans RealEstateOwnedAcquiredInSettlementOfLoans	3975000	USD

Files In Submission

Name	View Source	Status
0001104659-14-078890-index-headers.html	Edgar Link	pending
0001104659-14-078890-index.html	Edgar Link	pending
0001104659-14-078890.txt	Edgar Link	pending
0001104659-14-078890-xbrl.zip	Edgar Link	pending
a14-19839_110q.htm	Edgar Link	pending
a14-19839_1ex31d1.htm	Edgar Link	pending
a14-19839_1ex31d2.htm	Edgar Link	pending
a14-19839_1ex32d1.htm	Edgar Link	pending
a14-19839_1ex32d2.htm	Edgar Link	pending
bhlb-20140930.xml	Edgar Link	completed
bhlb-20140930.xsd	Edgar Link	pending
bhlb-20140930_cal.xml	Edgar Link	unprocessable
bhlb-20140930_def.xml	Edgar Link	unprocessable
bhlb-20140930_lab.xml	Edgar Link	unprocessable
bhlb-20140930_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
g198391bai001.jpg	Edgar Link	pending
g198391gci001.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$BHLB
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2014 Q3 Form 10-Q Financial Statement

#000110465914078890 Filed on November 10, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BHLB BERKSHIRE HILLS BANCORP INC Stock $bhlb

2014 Q3 Form 10-Q Financial Statement

#000110465914078890 Filed on November 10, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BHLB
BERKSHIRE HILLS BANCORP INC Stock $bhlb