$EWBC
EAST WEST BANCORP INC Stock $ewbc

$ewbc Overview Financials Valuation SEC Filings Company Website

2016 Q1 Form 10-Q Financial Statement

#000106915716000131 Filed on May 06, 2016

Income Statement

Concept	2016 Q1	2015 Q1
Revenue	$276.2M	$263.3M
YoY Change	4.9%	-8.01%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$28.61M	$17.42M
YoY Change	64.23%	0.01%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$23.97M	$27.54M
YoY Change	-12.98%	-2.35%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$144.7M	$146.8M
YoY Change	-1.47%	26.4%
Income Tax	$37.16M	$46.80M
% Of Pretax Income	25.68%	31.87%
Net Earnings	$107.5M	$100.0M
YoY Change	7.49%	34.86%
Net Earnings / Revenue	38.93%	38.0%
Basic Earnings Per Share	$0.75	$0.70
Diluted Earnings Per Share	$0.74	$0.69
COMMON SHARES
Basic Shares Outstanding	144.0M shares	143.7M shares
Diluted Shares Outstanding	144.8M shares	144.3M shares

Balance Sheet

Concept	2016 Q1	2015 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$5.619B
YoY Change
Cash & Equivalents	$2.265B	$1.886B
Short-Term Investments	$3.354B
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$165.2M	$176.0M
YoY Change	-6.12%	-4.97%
Goodwill	$469.4M
YoY Change
Intangibles
YoY Change
Long-Term Investments	$187.0M	$183.0M
YoY Change	2.19%	-3.17%
Other Assets	$127.0M	$383.0M
YoY Change	-66.84%	50.79%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$33.11B	$29.91B
YoY Change	10.71%	9.15%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$427.0M	$488.0M
YoY Change	-12.5%	33.7%
Deferred Revenue
YoY Change
Short-Term Debt	$10.09M	$695.0M
YoY Change	-98.55%	-30.85%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$427.0M	$488.0M
YoY Change	-12.5%	33.7%
LONG-TERM LIABILITIES
Long-Term Debt	$201.0M	$221.0M
YoY Change	-9.05%	-8.3%
Other Long-Term Liabilities	$138.0M	$83.00M
YoY Change	66.27%
Total Long-Term Liabilities	$339.0M	$304.0M
YoY Change	11.51%	26.14%
TOTAL LIABILITIES
Total Short-Term Liabilities	$427.0M	$488.0M
Total Long-Term Liabilities	$339.0M	$304.0M
Total Liabilities	$29.89B	$26.97B
YoY Change	10.84%	8.84%
SHAREHOLDERS EQUITY
Retained Earnings	$1.951B
YoY Change
Common Stock	$164.0K
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$439.2M
YoY Change
Treasury Stock Shares	20.43M shares
Shareholders Equity	$3.217B	$2.939B
YoY Change
Total Liabilities & Shareholders Equity	$33.11B	$29.91B
YoY Change	10.71%	9.15%

Cashflow Statement

Concept	2016 Q1	2015 Q1
OPERATING ACTIVITIES
Net Income	$107.5M	$100.0M
YoY Change	7.49%	34.86%
Depreciation, Depletion And Amortization	$28.61M	$17.42M
YoY Change	64.23%	0.01%
Cash From Operating Activities	$183.6M	$125.5M
YoY Change	46.29%	162.0%
INVESTING ACTIVITIES
Capital Expenditures	$2.259M	-$1.700M
YoY Change	-232.88%
Acquisitions
YoY Change
Other Investing Activities	-$10.47M	-$7.168M
YoY Change	46.02%	-230.04%
Cash From Investing Activities	$330.5M	-$397.3M
YoY Change	-183.19%	364.14%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	389.8M	1.118B
YoY Change	-65.14%	8.89%
NET CHANGE
Cash From Operating Activities	183.6M	125.5M
Cash From Investing Activities	330.5M	-397.3M
Cash From Financing Activities	389.8M	1.118B
Net Change In Cash	903.9M	846.3M
YoY Change	6.81%	-14.44%
FREE CASH FLOW
Cash From Operating Activities	$183.6M	$125.5M
Capital Expenditures	$2.259M	-$1.700M
Free Cash Flow	$181.3M	$127.2M
YoY Change	42.56%	165.55%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015Q1	ewbc	Credit On Funds Provided CreditOnFundsProvided	70094000	USD
CY2016Q1	ewbc	Credit On Funds Provided CreditOnFundsProvided	88280000	USD
CY2015Q1	ewbc	Deposit Related Expenses DepositRelatedExpenses	2238000	USD
CY2016Q1	ewbc	Deposit Related Expenses DepositRelatedExpenses	2207000	USD
CY2016Q1	dei	Amendment Flag AmendmentFlag	false
CY2016Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2016Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016Q1	dei	Document Period End Date DocumentPeriodEndDate	2016-03-31
CY2016Q1	dei	Document Type DocumentType	10-Q
CY2016Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001069157
CY2016Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	144100097	shares
CY2016Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2016Q1	dei	Entity Registrant Name EntityRegistrantName	EAST WEST BANCORP INC
CY2015Q4	ewbc	Ahp And Other Tax Credit Investments Payable AHPAndOtherTaxCreditInvestmentsPayable	174700000	USD
CY2016Q1	ewbc	Ahp And Other Tax Credit Investments Payable AHPAndOtherTaxCreditInvestmentsPayable	163600000	USD
CY2015Q1	ewbc	Accretion Amortization Of Discount And Premiums Loans And Other Assets AccretionAmortizationOfDiscountAndPremiumsLoansAndOtherAssets	18600000	USD
CY2016Q1	ewbc	Accretion Amortization Of Discount And Premiums Loans And Other Assets AccretionAmortizationOfDiscountAndPremiumsLoansAndOtherAssets	15855000	USD
CY2015Q4	ewbc	Assets Purchased Under Agreements To Resell Interest Rate AssetsPurchasedUnderAgreementsToResellInterestRate	0.0161
CY2016Q1	ewbc	Assets Purchased Under Agreements To Resell Interest Rate AssetsPurchasedUnderAgreementsToResellInterestRate	0.0170
CY2015Q1	ewbc	Branch Fees BranchFees	9384000	USD
CY2016Q1	ewbc	Branch Fees BranchFees	10222000	USD
CY2015Q1	ewbc	Changes In Fdic Indemnification Asset Receivable Or Payable ChangesInFdicIndemnificationAssetReceivableOrPayable	-8422000	USD
CY2016Q1	ewbc	Changes In Fdic Indemnification Asset Receivable Or Payable ChangesInFdicIndemnificationAssetReceivableOrPayable	0	USD
CY2015Q1	ewbc	Charge For Funds Used ChargeForFundsUsed	70094000	USD
CY2016Q1	ewbc	Charge For Funds Used ChargeForFundsUsed	88280000	USD
CY2015Q4	ewbc	Derivative Collateral Obligation To Return Collateral DerivativeCollateralObligationToReturnCollateral	3068000	USD
CY2016Q1	ewbc	Derivative Collateral Obligation To Return Collateral DerivativeCollateralObligationToReturnCollateral	1093000	USD
CY2015Q4	ewbc	Derivative Collateral Right To Reclaim Collateral DerivativeCollateralRightToReclaimCollateral	73109000	USD
CY2016Q1	ewbc	Derivative Collateral Right To Reclaim Collateral DerivativeCollateralRightToReclaimCollateral	130255000	USD
CY2015Q1	ewbc	Derivative Commission Fee Income DerivativeCommissionFeeIncome	5306000	USD
CY2016Q1	ewbc	Derivative Commission Fee Income DerivativeCommissionFeeIncome	3466000	USD
CY2015Q1	ewbc	Gain Loss On Sale Of Other Real Estate Owned Property Plant And Equipment And Other Assets GainLossOnSaleOfOtherRealEstateOwnedPropertyPlantAndEquipmentAndOtherAssets	3833000	USD
CY2016Q1	ewbc	Gain Loss On Sale Of Other Real Estate Owned Property Plant And Equipment And Other Assets GainLossOnSaleOfOtherRealEstateOwnedPropertyPlantAndEquipmentAndOtherAssets	193000	USD
CY2015Q1	ewbc	Interest Spread On Funds Provided InterestSpreadOnFundsProvided	42550000	USD
CY2016Q1	ewbc	Interest Spread On Funds Provided InterestSpreadOnFundsProvided	64312000	USD
CY2015Q1	ewbc	Interest Spread On Funds Used InterestSpreadOnFundsUsed	193167000	USD
CY2016Q1	ewbc	Interest Spread On Funds Used InterestSpreadOnFundsUsed	187892000	USD
CY2015Q1	ewbc	Investment In Federal Home Loan Bank And Federal Reserve Bank Stock InvestmentInFederalHomeLoanBankAndFederalReserveBankStock	1236000	USD
CY2016Q1	ewbc	Investment In Federal Home Loan Bank And Federal Reserve Bank Stock InvestmentInFederalHomeLoanBankAndFederalReserveBankStock	795000	USD
CY2016Q1	ewbc	Marketable Securities Accumulated Unrecognized Holding Gain MarketableSecuritiesAccumulatedUnrecognizedHoldingGain	21206000	USD
CY2016Q1	ewbc	Marketable Securities Accumulated Unrecognized Holding Loss MarketableSecuritiesAccumulatedUnrecognizedHoldingLoss	9521000	USD
CY2016Q1	ewbc	Marketable Securities Fair Value MarketableSecuritiesFairValue	3365373000	USD
CY2016Q1	ewbc	Minimum Compliance Period To Fully Utilize Tax Credits MinimumCompliancePeriodToFullyUtilizeTaxCredits	P15Y
CY2015Q1	ewbc	Net Change In Accrued Interest Receivable And Other Assets NetChangeInAccruedInterestReceivableAndOtherAssets	-5980000	USD
CY2016Q1	ewbc	Net Change In Accrued Interest Receivable And Other Assets NetChangeInAccruedInterestReceivableAndOtherAssets	-2057000	USD
CY2015Q1	ewbc	Net Income Loss Available To Common Stockholders Basic After Participating Securities NetIncomeLossAvailableToCommonStockholdersBasicAfterParticipatingSecurities	100024000	USD
CY2016Q1	ewbc	Net Income Loss Available To Common Stockholders Basic After Participating Securities NetIncomeLossAvailableToCommonStockholdersBasicAfterParticipatingSecurities	107516000	USD
CY2015Q1	ewbc	Noncash Transaction Retained Interest In Securitized Receivables Categorizedas Held To Maturity NoncashTransactionRetainedInterestInSecuritizedReceivablesCategorizedasHeldToMaturity	0	USD
CY2016Q1	ewbc	Noncash Transaction Retained Interest In Securitized Receivables Categorizedas Held To Maturity NoncashTransactionRetainedInterestInSecuritizedReceivablesCategorizedasHeldToMaturity	160135000	USD
CY2015Q1	ewbc	Noninterest Expense Amortization Of Tax Credit Investments NoninterestExpenseAmortizationOfTaxCreditInvestments	6299000	USD
CY2016Q1	ewbc	Noninterest Expense Amortization Of Tax Credit Investments NoninterestExpenseAmortizationOfTaxCreditInvestments	14155000	USD
CY2016Q1	ewbc	Number Of Business Divisions NumberOfBusinessDivisions	3	business_division
CY2016Q1	ewbc	Number Of Segment Whom Broad Administrative Support Provided NumberOfSegmentWhomBroadAdministrativeSupportProvided	2	segment
CY2016Q1	ewbc	Number Of Wholly Owned Statutory Business Trusts NumberOfWhollyOwnedStatutoryBusinessTrusts	6	trust
CY2015Q4	ewbc	Other Tax Credit Investments OtherTaxCreditInvestments	187200000	USD
CY2016Q1	ewbc	Other Tax Credit Investments OtherTaxCreditInvestments	170400000	USD
CY2015Q4	ewbc	Other Tax Credit Investments Commitment OtherTaxCreditInvestmentsCommitment	113200000	USD
CY2016Q1	ewbc	Other Tax Credit Investments Commitment OtherTaxCreditInvestmentsCommitment	105700000	USD
CY2015Q1	ewbc	Payments For Proceeds From Qualified Affordable Housing Project And Other Tax Credit Investments PaymentsForProceedsFromQualifiedAffordableHousingProjectAndOtherTaxCreditInvestments	20861000	USD
CY2016Q1	ewbc	Payments For Proceeds From Qualified Affordable Housing Project And Other Tax Credit Investments PaymentsForProceedsFromQualifiedAffordableHousingProjectAndOtherTaxCreditInvestments	8390000	USD
CY2015Q1	ewbc	Short Term Investments As Presented In Statements Of Income ShortTermInvestmentsAsPresentedInStatementsOfIncome	5426000	USD
CY2016Q1	ewbc	Short Term Investments As Presented In Statements Of Income ShortTermInvestmentsAsPresentedInStatementsOfIncome	3965000	USD
CY2015Q1	ewbc	Tax Expense On Sale Of Available For Sale Investment Securities TaxExpenseOnSaleOfAvailableForSaleInvestmentSecurities	1850000	USD
CY2016Q1	ewbc	Tax Expense On Sale Of Available For Sale Investment Securities TaxExpenseOnSaleOfAvailableForSaleInvestmentSecurities	1614000	USD
CY2016Q1	ewbc	Warrants Exercised WarrantsExercised	0	shares
CY2015Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	526483000	USD
CY2016Q1	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	564973000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	100060000	USD
CY2016Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	103814000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	4237000	USD
CY2015Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	13555000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-14941000	USD
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2058000	USD
CY2015Q4	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	0	USD
CY2016Q1	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	0	USD
CY2015Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1701295000	USD
CY2016Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1706856000	USD
CY2015Q1	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	3145000	USD
CY2016Q1	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	986000	USD
CY2015Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3954000	USD
CY2016Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4575000	USD
CY2015Q1	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	25511000	USD
CY2016Q1	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	76034000	USD
CY2015Q1	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	8775000	USD
CY2016Q1	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	9452000	USD
CY2015Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3954000	USD
CY2016Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4575000	USD
CY2015Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	1700000	USD
CY2016Q1	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	1800000	USD
CY2015Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	193978000	USD
CY2016Q1	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	186999000	USD
CY2015Q1	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	6244000	USD
CY2016Q1	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	6966000	USD
CY2015Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2391000	USD
CY2016Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2104000	USD
CY2015Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	170000	shares
CY2016Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	13000	shares
CY2015Q1	us-gaap	Assets Assets	29906835000	USD
CY2015Q4	us-gaap	Assets Assets	32350922000	USD
CY2016Q1	us-gaap	Assets Assets	33109169000	USD
CY2016Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	3193553000	USD
CY2015Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3773226000	USD
CY2016Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3205238000	USD
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	11744000	USD
CY2016Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	21206000	USD
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	22347000	USD
CY2016Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	9521000	USD
CY2015Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3783829000	USD
CY2016Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3193553000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	6272000	USD
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	5634000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	22347000	USD
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	9521000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	2756252000	USD
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	1172227000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	16075000	USD
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3887000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	2527519000	USD
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	926204000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	228733000	USD
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	246023000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	380657000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	380493000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	712823000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	718395000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	1278763000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	1287194000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	821310000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	819156000	USD
CY2015Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	4404000	USD
CY2016Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	3967000	USD
CY2015Q1	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	4404000	USD
CY2016Q1	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	3842000	USD
CY2015Q1	us-gaap	Availableforsale Securities Gross Realized Losses Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedLossesExcludingOtherThanTemporaryImpairments	0	USD
CY2016Q1	us-gaap	Availableforsale Securities Gross Realized Losses Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedLossesExcludingOtherThanTemporaryImpairments	125000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1039885000	USD
CY2015Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1886199000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1360887000	USD
CY2016Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2265297000	USD
CY2014Q1	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	230282	shares
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.2
CY2016Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.2
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2016Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2016Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	164246517	shares
CY2016Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	164496260	shares
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	164000	USD
CY2016Q1	us-gaap	Common Stock Value CommonStockValue	164000	USD
CY2015Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	109345000	USD
CY2016Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	120399000	USD
CY2015Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0260
CY2016Q1	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0287
CY2015Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3000	USD
CY2016Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3718000	USD
CY2015Q4	us-gaap	Deposit Liabilities Collateral Issued Financial Instruments DepositLiabilitiesCollateralIssuedFinancialInstruments	873000000	USD
CY2016Q1	us-gaap	Deposit Liabilities Collateral Issued Financial Instruments DepositLiabilitiesCollateralIssuedFinancialInstruments	1110000000	USD
CY2015Q4	us-gaap	Deposits Deposits	27475981000	USD
CY2016Q1	us-gaap	Deposits Deposits	28596247000	USD
CY2015Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4127000	USD
CY2016Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	12758000	USD
CY2015Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	17422000	USD
CY2016Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	28613000	USD
CY2015Q4	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	0	USD
CY2016Q1	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	0	USD
CY2015Q4	us-gaap	Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	372000	USD
CY2016Q1	us-gaap	Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	283000	USD
CY2015Q4	us-gaap	Derivative Asset Not Offset Policy Election Deduction DerivativeAssetNotOffsetPolicyElectionDeduction	5293000	USD
CY2016Q1	us-gaap	Derivative Asset Not Offset Policy Election Deduction DerivativeAssetNotOffsetPolicyElectionDeduction	5094000	USD
CY2015Q4	us-gaap	Derivative Assets DerivativeAssets	8733000	USD
CY2016Q1	us-gaap	Derivative Assets DerivativeAssets	6470000	USD
CY2015Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	3100000	USD
CY2016Q1	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	1100000	USD
CY2015Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	21100000	USD
CY2016Q1	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	39600000	USD
CY2015Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	8733000	USD
CY2016Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	6470000	USD
CY2015Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	78779000	USD
CY2016Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	135938000	USD
CY2015Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	78779000	USD
CY2016Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	135938000	USD
CY2015Q4	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	0	USD
CY2016Q1	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	0	USD
CY2015Q4	us-gaap	Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	377000	USD
CY2016Q1	us-gaap	Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	589000	USD
CY2015Q4	us-gaap	Derivative Liability Not Offset Policy Election Deduction DerivativeLiabilityNotOffsetPolicyElectionDeduction	5293000	USD
CY2016Q1	us-gaap	Derivative Liability Not Offset Policy Election Deduction DerivativeLiabilityNotOffsetPolicyElectionDeduction	5094000	USD
CY2015Q1	us-gaap	Dividends Common Stock DividendsCommonStock	28934000	USD
CY2016Q1	us-gaap	Dividends Common Stock DividendsCommonStock	29075000	USD
CY2015Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	361000	USD
CY2016Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	250000	USD
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.70
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.75
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.69
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.74
CY2015Q1	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	0	USD
CY2016Q1	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	493000	USD
CY2015Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	3145000	USD
CY2016Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	986000	USD
CY2015Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	3145000	USD
CY2016Q1	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	986000	USD
CY2015Q1	us-gaap	Fdic Indemnification Asset Cash Payments Received FDICIndemnificationAssetCashPaymentsReceived	1810000	USD
CY2016Q1	us-gaap	Fdic Indemnification Asset Cash Payments Received FDICIndemnificationAssetCashPaymentsReceived	0	USD
CY2015Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	5656000	USD
CY2016Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	5418000	USD
CY2015Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	1019424000	USD
CY2016Q1	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	319973000	USD
CY2015Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	28770000	USD
CY2016Q1	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	18157000	USD
CY2015Q4	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	54932000	USD
CY2016Q1	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	55079000	USD
CY2015Q1	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	8706000	USD
CY2016Q1	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	9553000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	264959000	USD
CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	260238000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	244262000	USD
CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	241645000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	20338000	USD
CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	18265000	USD
CY2015Q4	us-gaap	Finite Lived Core Deposits Gross FiniteLivedCoreDepositsGross	108814000	USD
CY2016Q1	us-gaap	Finite Lived Core Deposits Gross FiniteLivedCoreDepositsGross	108814000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	72739000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	74843000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	36075000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	33971000	USD
CY2015Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	9551000	USD
CY2016Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1927000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	469433000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	469400000	USD
CY2016Q1	us-gaap	Goodwill Goodwill	469400000	USD
CY2016Q1	us-gaap	Goodwill Goodwill	469433000	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	0	USD
CY2016Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	160135000	USD
CY2016Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	160135000	USD
CY2016Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	160135000	USD
CY2015Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	0	USD
CY2016Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	160135000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	146826000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	144671000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	46799000	USD
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	37155000	USD
CY2015Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	18458000	USD
CY2016Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-28509000	USD
CY2015Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	26413000	USD
CY2016Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	57957000	USD
CY2015Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1154059000	USD
CY2016Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1116272000	USD
CY2015Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2617000	USD
CY2016Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2688000	USD
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	263261000	USD
CY2016Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	276172000	USD
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	235717000	USD
CY2015Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	10184000	USD
CY2016Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	11193000	USD
CY2015Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	241566000	USD
CY2016Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	253542000	USD
CY2015Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	18819176000	USD
CY2016Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	19134679000	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	27544000	USD
CY2016Q1	us-gaap	Interest Expense InterestExpense	23968000	USD
CY2015Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	16963000	USD
CY2016Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	19297000	USD
CY2015Q1	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	1033000	USD
CY2016Q1	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	1500000	USD
CY2015Q1	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	1142000	USD
CY2016Q1	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	1236000	USD
CY2015Q1	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	8406000	USD
CY2016Q1	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	1926000	USD
CY2015Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	0	USD
CY2016Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	9000	USD
CY2015Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	230730000	USD
CY2016Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	250764000	USD
CY2016Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	252204000	USD
CY2015Q1	us-gaap	Interest Income Securities Purchased Under Agreements To Resell InterestIncomeSecuritiesPurchasedUnderAgreementsToResell	4849000	USD
CY2016Q1	us-gaap	Interest Income Securities Purchased Under Agreements To Resell InterestIncomeSecuritiesPurchasedUnderAgreementsToResell	6677000	USD
CY2015Q1	us-gaap	Interest Paid InterestPaid	26707000	USD
CY2016Q1	us-gaap	Interest Paid InterestPaid	24309000	USD
CY2015Q1	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	5179000	USD
CY2016Q1	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	3051000	USD
CY2015Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	64253000	USD
CY2016Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	71837000	USD
CY2015Q1	us-gaap	Legal Fees LegalFees	6870000	USD
CY2016Q1	us-gaap	Legal Fees LegalFees	3007000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	29227972000	USD
CY2016Q1	us-gaap	Liabilities Liabilities	29892388000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	32350922000	USD
CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	33109169000	USD
CY2016Q1	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	2500000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	23378789000	USD
CY2016Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	23494126000	USD
CY2015Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	32000000	USD
CY2015Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	31958000	USD
CY2016Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	28795000	USD
CY2016Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	28800000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	206084000	USD
CY2016Q1	us-gaap	Long Term Debt LongTermDebt	201102000	USD
CY2016Q1	us-gaap	Marketable Securities MarketableSecurities	3353688000	USD
CY2015Q1	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	846314000	USD
CY2016Q1	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	904410000	USD
CY2015Q1	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	1118051000	USD
CY2016Q1	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	389841000	USD
CY2015Q1	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-397275000	USD
CY2016Q1	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	330526000	USD
CY2015Q1	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	125538000	USD
CY2016Q1	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	183550000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	100027000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	107516000	USD
CY2015Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	8656805000	USD
CY2016Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	9461568000	USD
CY2015Q1	us-gaap	Noninterest Expense NoninterestExpense	128030000	USD
CY2016Q1	us-gaap	Noninterest Expense NoninterestExpense	146606000	USD
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	44126000	USD
CY2016Q1	us-gaap	Noninterest Income NoninterestIncome	40513000	USD
CY2015Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	7362000	USD
CY2016Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	4875000	USD
CY2016Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2016Q1	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3	segment
CY2015Q1	us-gaap	Occupancy Net OccupancyNet	15443000	USD
CY2016Q1	us-gaap	Occupancy Net OccupancyNet	14415000	USD
CY2015Q4	us-gaap	Other Assets OtherAssets	992040000	USD
CY2016Q1	us-gaap	Other Assets OtherAssets	955128000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	16066000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	22288000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	9318000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	12916000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	6748000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	9372000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent	0	USD
CY2016Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent	-33000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	0	USD
CY2016Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-33000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	0	USD
CY2016Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-33000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	0	USD
CY2016Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-33000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent	0	USD
CY2016Q1	us-gaap	Other Comprehensive Income Foreign Currency Translation Adjustment Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent	0	USD
CY2015Q1	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	0	USD
CY2016Q1	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	0	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	11872000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	15109000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	16066000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	22255000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	9318000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	12883000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	9318000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12883000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	4404000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	3842000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	2554000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	2226000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	1850000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	1616000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	6748000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	9372000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	20470000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	26130000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	11872000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	15142000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	8598000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	10988000	USD
CY2015Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	20858000	USD
CY2016Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	21795000	USD
CY2015Q1	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-784000	USD
CY2016Q1	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-349000	USD
CY2015Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	7000000	USD
CY2016Q1	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	6100000	USD
CY2015Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	3000	USD
CY2016Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	0	USD
CY2015Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	0	USD
CY2016Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	1403000	USD
CY2015Q1	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-2636000	USD
CY2016Q1	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-10614000	USD
CY2015Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	273715000	USD
CY2016Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	29342000	USD
CY2015Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-7168000	USD
CY2016Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2022000	USD
CY2015Q1	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-13364000	USD
CY2016Q1	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	3531000	USD
CY2015Q1	us-gaap	Payments For Securities Purchased Under Agreements To Resell PaymentsForSecuritiesPurchasedUnderAgreementsToResell	725000000	USD
CY2016Q1	us-gaap	Payments For Securities Purchased Under Agreements To Resell PaymentsForSecuritiesPurchasedUnderAgreementsToResell	1000000000	USD
CY2015Q1	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	29295000	USD
CY2016Q1	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	29325000	USD
CY2015Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5691000	USD
CY2016Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3054000	USD
CY2015Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	517477000	USD
CY2016Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	223873000	USD
CY2015Q1	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	182088000	USD
CY2016Q1	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	375783000	USD
CY2015Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	833000	USD
CY2016Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	0	USD
CY2015Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	138422000	USD
CY2016Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	158268000	USD
CY2015Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	USD
CY2016Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	9962000	USD
CY2015Q1	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	457000	USD
CY2016Q1	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	2229000	USD
CY2015Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	180501000	USD
CY2016Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	652753000	USD
CY2015Q1	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	679775000	USD
CY2016Q1	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	151832000	USD
CY2015Q1	us-gaap	Proceeds From Securities Purchased Under Agreements To Resell ProceedsFromSecuritiesPurchasedUnderAgreementsToResell	300000000	USD
CY2016Q1	us-gaap	Proceeds From Securities Purchased Under Agreements To Resell ProceedsFromSecuritiesPurchasedUnderAgreementsToResell	1000000000	USD
CY2015Q1	us-gaap	Professional Fees ProfessionalFees	2431000	USD
CY2016Q1	us-gaap	Professional Fees ProfessionalFees	8452000	USD
CY2015Q1	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	1026000	USD
CY2016Q1	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	-528000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	166993000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	165234000	USD
CY2015Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	4987000	USD
CY2016Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1440000	USD
CY2015Q4	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	61525000	USD
CY2016Q1	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	57936000	USD
CY2015Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	2554000	USD
CY2016Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	2226000	USD
CY2015Q1	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	0	USD
CY2016Q1	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	700000000	USD
CY2015Q1	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	5000000	USD
CY2016Q1	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	5000000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1872594000	USD
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1951035000	USD
CY2015Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	1600000000	USD
CY2016Q1	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	1800000000	USD
CY2015Q4	us-gaap	Securities Purchased Under Agreements To Resell Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral	6497000	USD
CY2016Q1	us-gaap	Securities Purchased Under Agreements To Resell Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral	2627000	USD
CY2015Q4	us-gaap	Securities Purchased Under Agreements To Resell Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities	1593503000	USD
CY2016Q1	us-gaap	Securities Purchased Under Agreements To Resell Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities	1797373000	USD
CY2015Q4	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	2050000000	USD
CY2015Q4	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	2050000000	USD
CY2016Q1	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	2050000000	USD
CY2015Q4	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	450000000	USD
CY2016Q1	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	250000000	USD
CY2015Q4	us-gaap	Securities Purchased Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesPurchasedUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2016Q1	us-gaap	Securities Purchased Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesPurchasedUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	0	USD
CY2016Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	200000000	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	USD
CY2016Q1	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	450000000	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	450000000	USD
CY2016Q1	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	250000000	USD
CY2016Q1	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	250000000	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	0	USD
CY2016Q1	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	200000000	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	450000000	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	450000000	USD
CY2016Q1	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	450000000	USD
CY2015Q4	us-gaap	Securities Sold Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesSoldUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2016Q1	us-gaap	Securities Sold Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesSoldUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2015Q1	us-gaap	Servicing Fees Net ServicingFeesNet	2656000	USD
CY2016Q1	us-gaap	Servicing Fees Net ServicingFeesNet	3577000	USD
CY2015Q1	us-gaap	Share Based Compensation ShareBasedCompensation	3954000	USD
CY2016Q1	us-gaap	Share Based Compensation ShareBasedCompensation	4575000	USD
CY2015Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
CY2016Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	10093000	USD
CY2015Q4	us-gaap	Short Term Investments ShortTermInvestments	299916000	USD
CY2016Q1	us-gaap	Short Term Investments ShortTermInvestments	305548000	USD
CY2015Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-4858000	USD
CY2016Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-3054000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	2856111000	USD
CY2015Q1	us-gaap	Stockholders Equity StockholdersEquity	2938763000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	3122950000	USD
CY2016Q1	us-gaap	Stockholders Equity StockholdersEquity	3216781000	USD
CY2015Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	820473000	USD
CY2016Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	308722000	USD
CY2015Q1	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	3828000	USD
CY2016Q1	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	51000	USD
CY2015Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	20337284	shares
CY2016Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	20432509	shares
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	436162000	USD
CY2016Q1	us-gaap	Treasury Stock Value TreasuryStockValue	439216000	USD
CY2015Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	694000	shares
CY2016Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	845000	shares
CY2015Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144349000	shares
CY2016Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144803000	shares
CY2015Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143655000	shares
CY2016Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143958000	shares
CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses Policy For Uncollectible Amounts FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Credit Quality Indicators</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All loans are subject to the Company’s internal and external credit review and monitoring. Loans are risk rated based on an analysis of the current state of the borrower’s credit quality. The analysis of credit quality includes a review of all repayment sources, the borrower’s current payment performance/delinquency, current financial and liquidity status and all other relevant information.  For single-family residential loans, payment performance/delinquency is the driving indicator for the risk ratings.  Risk ratings are the overall credit quality indicator for the Company and the credit quality indicator utilized for estimating the appropriate allowance for loan losses. The Company utilizes a risk rating system, which can be classified within the following categories: Pass, Watch, Special Mention, Substandard, Doubtful and Loss. The risk ratings reflect the relative strength of the repayment sources.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pass and Watch loans are generally considered to have sufficient sources of repayment in order to repay the loan in full in accordance with all terms and conditions. These borrowers may have some credit risks that require monitoring, but full repayments are expected. Special Mention loans are considered to have potential weaknesses that warrant closer attention by management. Special Mention is considered a transitory grade. If potential weaknesses are resolved, the loan is upgraded to a Pass or Watch grade. If negative trends in the borrower’s financial status or other information indicates that the repayment sources may become inadequate, the loan is downgraded to a Substandard grade. Substandard loans are considered to have well-defined weaknesses that jeopardize the full and timely repayment of the loan. Substandard loans have a distinct possibility of loss, if the deficiencies are not corrected. Additionally, when management has assessed a potential for loss but a distinct possibility of loss is not recognizable, the loan is still classified as Substandard. Doubtful loans have insufficient sources of repayment and a high probability of loss. Loss loans are considered to be uncollectible and of such little value that they are no longer considered bankable assets. These internal risk ratings are reviewed routinely and adjusted based on changes in the borrowers’ financial status and collectability.</font></div></div>

Files In Submission

Name	View Source	Status
0001069157-16-000131-index-headers.html	Edgar Link	pending
0001069157-16-000131-index.html	Edgar Link	pending
0001069157-16-000131.txt	Edgar Link	pending
0001069157-16-000131-xbrl.zip	Edgar Link	pending
ewbc-20160331.xml	Edgar Link	completed
ewbc-20160331.xsd	Edgar Link	pending
ewbc-20160331_cal.xml	Edgar Link	unprocessable
ewbc-20160331_def.xml	Edgar Link	unprocessable
ewbc-20160331_lab.xml	Edgar Link	unprocessable
ewbc-20160331_pre.xml	Edgar Link	unprocessable
ewbc31110q3312016.htm	Edgar Link	pending
ewbc31210q3312016.htm	Edgar Link	pending
ewbc32110q3312016.htm	Edgar Link	pending
ewbc32210q3312016.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
march31201610-q.htm	Edgar Link	pending
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$EWBC
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2016 Q1 Form 10-Q Financial Statement

#000106915716000131 Filed on May 06, 2016

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$EWBC EAST WEST BANCORP INC Stock $ewbc

2016 Q1 Form 10-Q Financial Statement

#000106915716000131 Filed on May 06, 2016

Income Statement

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Files In Submission

$EWBC
EAST WEST BANCORP INC Stock $ewbc