$EWBC
EAST WEST BANCORP INC Stock $ewbc

$ewbc Overview Financials Valuation SEC Filings Company Website

2018 Q1 Form 10-Q Financial Statement

#000106915718000050 Filed on May 08, 2018

Income Statement

Concept	2018 Q1	2017 Q1
Revenue	$371.9M	$302.7M
YoY Change	22.86%	9.59%
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	$29.86M	$33.06M
YoY Change	-9.69%	15.55%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$45.18M	$30.55M
YoY Change	47.9%	27.45%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$211.8M	$228.0M
YoY Change	-7.11%	57.6%
Income Tax	$24.75M	$58.27M
% Of Pretax Income	11.69%	25.56%
Net Earnings	$187.0M	$169.7M
YoY Change	10.19%	57.87%
Net Earnings / Revenue	50.29%	56.08%
Basic Earnings Per Share	$1.29	$1.18
Diluted Earnings Per Share	$1.28	$1.16
COMMON SHARES
Basic Shares Outstanding	144.7M shares	144.2M shares
Diluted Shares Outstanding	145.9M shares	145.7M shares

Balance Sheet

Concept	2018 Q1	2017 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments		$5.573B
YoY Change		-0.83%
Cash & Equivalents	$2.315B	$2.435B
Short-Term Investments		$3.138B
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$119.7M	$128.0M
YoY Change	-6.46%	-22.53%
Goodwill	$465.5M	$469.4M
YoY Change	-0.82%	-0.01%
Intangibles
YoY Change
Long-Term Investments	$161.0M	$177.0M
YoY Change	-9.04%	-5.35%
Other Assets	$104.0M	$124.0M
YoY Change	-16.13%	-2.36%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$37.67B	$35.34B
YoY Change	6.59%	6.74%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$448.0M	$413.0M
YoY Change	8.47%	-3.28%
Deferred Revenue
YoY Change
Short-Term Debt	$30.28M	$42.02M
YoY Change	-27.95%	316.36%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$448.0M	$413.0M
YoY Change	8.47%	-3.28%
LONG-TERM LIABILITIES
Long-Term Debt	$167.0M	$181.0M
YoY Change	-7.73%	-9.95%
Other Long-Term Liabilities	$87.00M	$74.00M
YoY Change	17.57%	-46.38%
Total Long-Term Liabilities	$254.0M	$255.0M
YoY Change	-0.39%	-24.78%
TOTAL LIABILITIES
Total Short-Term Liabilities	$448.0M	$413.0M
Total Long-Term Liabilities	$254.0M	$255.0M
Total Liabilities	$33.71B	$31.78B
YoY Change	6.1%	6.3%
SHAREHOLDERS EQUITY
Retained Earnings	$2.740B	$2.328B
YoY Change	17.69%	19.33%
Common Stock	$166.0K	$164.0K
YoY Change	1.22%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$452.3M	$451.5M
YoY Change	0.17%	2.81%
Treasury Stock Shares	20.67M shares	20.66M shares
Shareholders Equity	$3.979B	$3.566B
YoY Change
Total Liabilities & Shareholders Equity	$37.69B	$35.34B
YoY Change	6.65%	6.74%

Cashflow Statement

Concept	2018 Q1	2017 Q1
OPERATING ACTIVITIES
Net Income	$187.0M	$169.7M
YoY Change	10.19%	57.87%
Depreciation, Depletion And Amortization	$29.86M	$33.06M
YoY Change	-9.69%	15.55%
Cash From Operating Activities	$217.9M	$186.3M
YoY Change	16.95%	1.46%
INVESTING ACTIVITIES
Capital Expenditures	$1.757M	$1.191M
YoY Change	47.52%	-47.28%
Acquisitions
YoY Change
Other Investing Activities	$1.967M	-$10.36M
YoY Change	-119.0%	-1.07%
Cash From Investing Activities	-$1.040B	-$213.4M
YoY Change	387.49%	-164.57%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$944.4M	$580.5M
YoY Change	62.7%	48.92%
NET CHANGE
Cash From Operating Activities	$217.9M	$186.3M
Cash From Investing Activities	-$1.040B	-$213.4M
Cash From Financing Activities	$944.4M	$580.5M
Net Change In Cash	$140.3M	$553.3M
YoY Change	-74.64%	-38.78%
FREE CASH FLOW
Cash From Operating Activities	$217.9M	$186.3M
Capital Expenditures	$1.757M	$1.191M
Free Cash Flow	$216.1M	$185.1M
YoY Change	16.76%	2.06%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018Q1	dei	Amendment Flag AmendmentFlag	false
CY2018Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2018Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018Q1	dei	Document Period End Date DocumentPeriodEndDate	2018-03-31
CY2018Q1	dei	Document Type DocumentType	10-Q
CY2018Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001069157
CY2018Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	144898007	shares
CY2018Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q1	dei	Entity Registrant Name EntityRegistrantName	EAST WEST BANCORP INC
CY2017Q1	ewbc	Accretion Amortizationof Discountand Premiums Net AccretionAmortizationofDiscountandPremiumsNet	4931000	USD
CY2018Q1	ewbc	Accretion Amortizationof Discountand Premiums Net AccretionAmortizationofDiscountandPremiumsNet	2680000	USD
CY2017Q4	ewbc	Assets Purchased Under Agreements To Resell Interest Rate AssetsPurchasedUnderAgreementsToResellInterestRate	0.0243
CY2018Q1	ewbc	Assets Purchased Under Agreements To Resell Interest Rate AssetsPurchasedUnderAgreementsToResellInterestRate	0.0255
CY2017Q4	ewbc	Branch Assets Held For Sale BranchAssetsHeldForSale	91318000	USD
CY2018Q1	ewbc	Branch Assets Held For Sale BranchAssetsHeldForSale	0	USD
CY2017Q1	ewbc	Branch Fees BranchFees	9924000	USD
CY2018Q1	ewbc	Branch Fees BranchFees	10430000	USD
CY2017Q1	ewbc	Charge For Funds Used ChargeForFundsUsed	120414000	USD
CY2018Q1	ewbc	Charge For Funds Used ChargeForFundsUsed	178966000	USD
CY2017Q1	ewbc	Computer Software Expense Amortization And Maintenance Expense ComputerSoftwareExpenseAmortizationAndMaintenanceExpense	3968000	USD
CY2018Q1	ewbc	Computer Software Expense Amortization And Maintenance Expense ComputerSoftwareExpenseAmortizationAndMaintenanceExpense	5054000	USD
CY2017Q1	ewbc	Credit On Funds Provided CreditOnFundsProvided	120414000	USD
CY2018Q1	ewbc	Credit On Funds Provided CreditOnFundsProvided	178966000	USD
CY2017Q1	ewbc	Deposit Related Expenses DepositRelatedExpenses	2365000	USD
CY2018Q1	ewbc	Deposit Related Expenses DepositRelatedExpenses	2679000	USD
CY2017Q4	ewbc	Deposits Held For Sale DepositsHeldForSale	605111000	USD
CY2018Q1	ewbc	Deposits Held For Sale DepositsHeldForSale	0	USD
CY2017Q4	ewbc	Derivative Collateral Obligation To Return Collateral DerivativeCollateralObligationToReturnCollateral	9839000	USD
CY2018Q1	ewbc	Derivative Collateral Obligation To Return Collateral DerivativeCollateralObligationToReturnCollateral	23810000	USD
CY2017Q4	ewbc	Derivative Collateral Right To Reclaim Collateral DerivativeCollateralRightToReclaimCollateral	28796000	USD
CY2018Q1	ewbc	Derivative Collateral Right To Reclaim Collateral DerivativeCollateralRightToReclaimCollateral	12038000	USD
CY2017Q1	ewbc	Derivativefeesandotherincome Derivativefeesandotherincome	2506000	USD
CY2018Q1	ewbc	Derivativefeesandotherincome Derivativefeesandotherincome	6690000	USD
CY2017Q1	ewbc	Dividend Income Investmentsin Federal Home Loan Bankand Federal Reserve Bank Stock DividendIncomeInvestmentsinFederalHomeLoanBankandFederalReserveBankStock	777000	USD
CY2018Q1	ewbc	Dividend Income Investmentsin Federal Home Loan Bankand Federal Reserve Bank Stock DividendIncomeInvestmentsinFederalHomeLoanBankandFederalReserveBankStock	634000	USD
CY2017Q1	ewbc	Fees And Commissions Letters Of Credit And Foreign Exchange Income FeesAndCommissionsLettersOfCreditAndForeignExchangeIncome	11441000	USD
CY2018Q1	ewbc	Fees And Commissions Letters Of Credit And Foreign Exchange Income FeesAndCommissionsLettersOfCreditAndForeignExchangeIncome	9602000	USD
CY2017Q4	ewbc	Interest Bearing Deposits With Banks InterestBearingDepositsWithBanks	398422000	USD
CY2018Q1	ewbc	Interest Bearing Deposits With Banks InterestBearingDepositsWithBanks	478871000	USD
CY2017Q1	ewbc	Interest Income Interest Bearing Cashand Depositwith Banks InterestIncomeInterestBearingCashandDepositwithBanks	5116000	USD
CY2018Q1	ewbc	Interest Income Interest Bearing Cashand Depositwith Banks InterestIncomeInterestBearingCashandDepositwithBanks	10945000	USD
CY2017Q1	ewbc	Interest Spread On Funds Provided InterestSpreadOnFundsProvided	89867000	USD
CY2018Q1	ewbc	Interest Spread On Funds Provided InterestSpreadOnFundsProvided	133786000	USD
CY2017Q1	ewbc	Interest Spread On Funds Used InterestSpreadOnFundsUsed	182255000	USD
CY2018Q1	ewbc	Minimum Compliance Period To Fully Utilize Tax Credits MinimumCompliancePeriodToFullyUtilizeTaxCredits	P15Y
CY2018Q1	ewbc	Interest Spread On Funds Used InterestSpreadOnFundsUsed	192907000	USD
CY2017Q4	ewbc	Investmentsin Tax Creditand Other Investments InvestmentsinTaxCreditandOtherInvestments	224600000	USD
CY2017Q4	ewbc	Investmentsin Tax Creditand Other Investments InvestmentsinTaxCreditandOtherInvestments	224551000	USD
CY2018Q1	ewbc	Investmentsin Tax Creditand Other Investments InvestmentsinTaxCreditandOtherInvestments	246200000	USD
CY2018Q1	ewbc	Investmentsin Tax Creditand Other Investments InvestmentsinTaxCreditandOtherInvestments	246183000	USD
CY2017Q1	ewbc	Noninterest Expense Amortization Of Tax Credit Investments NoninterestExpenseAmortizationOfTaxCreditInvestments	14400000	USD
CY2017Q1	ewbc	Noninterest Expense Amortization Of Tax Credit Investments NoninterestExpenseAmortizationOfTaxCreditInvestments	14360000	USD
CY2018Q1	ewbc	Noninterest Expense Amortization Of Tax Credit Investments NoninterestExpenseAmortizationOfTaxCreditInvestments	17400000	USD
CY2018Q1	ewbc	Noninterest Expense Amortization Of Tax Credit Investments NoninterestExpenseAmortizationOfTaxCreditInvestments	17400000	USD
CY2018Q1	ewbc	Number Of Business Divisions NumberOfBusinessDivisions	3	business_division
CY2018Q1	ewbc	Number Of Days Beyond Loan Classified Nonaccrual NumberOfDaysBeyondLoanClassifiedNonaccrual	P90D
CY2018Q1	ewbc	Number Of Days Troubled Debt Restructurings Become Delinquent NumberOfDaysTroubledDebtRestructuringsBecomeDelinquent	P90D
CY2018Q1	ewbc	Number Of Wholly Owned Statutory Business Trusts NumberOfWhollyOwnedStatutoryBusinessTrusts	6	trust
CY2018Q1	ewbc	Numberof Segment To Which Broad Administrative Support Was Provided NumberofSegmentToWhichBroadAdministrativeSupportWasProvided	2	segment
CY2017Q1	ewbc	Other Sources Of Noninterest Income OtherSourcesOfNoninterestIncome	101569000	USD
CY2018Q1	ewbc	Other Sources Of Noninterest Income OtherSourcesOfNoninterestIncome	61061000	USD
CY2017Q1	ewbc	Payment For Sale Of Business Net Of Cash Transferred PaymentForSaleOfBusinessNetOfCashTransferred	0	USD
CY2018Q1	ewbc	Payment For Sale Of Business Net Of Cash Transferred PaymentForSaleOfBusinessNetOfCashTransferred	503687000	USD
CY2017Q1	ewbc	Paymentsfor Proceedsfrom Qualified Affordable Housing Partnershipsand Other Tax Credit Investments PaymentsforProceedsfromQualifiedAffordableHousingPartnershipsandOtherTaxCreditInvestments	39531000	USD
CY2018Q1	ewbc	Paymentsfor Proceedsfrom Qualified Affordable Housing Partnershipsand Other Tax Credit Investments PaymentsforProceedsfromQualifiedAffordableHousingPartnershipsandOtherTaxCreditInvestments	22799000	USD
CY2017Q1	ewbc	Tax Expense On Sale Of Available For Sale Investment Securities TaxExpenseOnSaleOfAvailableForSaleInvestmentSecurities	1040000	USD
CY2018Q1	ewbc	Tax Expense On Sale Of Available For Sale Investment Securities TaxExpenseOnSaleOfAvailableForSaleInvestmentSecurities	628000	USD
CY2018Q1	ewbc	Warrants Exercised WarrantsExercised	0	shares
CY2017Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	542656000	USD
CY2018Q1	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	534258000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	111898000	USD
CY2018Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	109126000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-37519000	USD
CY2018Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-55804000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1755330000	USD
CY2018Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1746541000	USD
CY2017Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5151000	USD
CY2018Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6158000	USD
CY2017Q1	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	16539000	USD
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CY2017Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	323891000	USD
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CY2017Q1	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	9621000	USD
CY2018Q1	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	9155000	USD
CY2017Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5151000	USD
CY2018Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6158000	USD
CY2017Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	162824000	USD
CY2018Q1	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	160574000	USD
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CY2018Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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CY2017Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	556140000	USD
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CY2018Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	413017000	USD
CY2017Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
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CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
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CY2017Q4	us-gaap	Common Stock Value CommonStockValue	165000	USD
CY2018Q1	us-gaap	Common Stock Value CommonStockValue	166000	USD
CY2017Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	174364000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	175018000	USD
CY2017Q4	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-160000	USD
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CY2017Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2295000	USD
CY2018Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	677000	USD
CY2017Q4	us-gaap	Deposits Deposits	31615063000	USD
CY2018Q1	us-gaap	Deposits Deposits	32608777000	USD
CY2017Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	33061000	USD
CY2018Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	29858000	USD
CY2017Q4	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	66146000	USD
CY2018Q1	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	59831000	USD
CY2017Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	USD
CY2018Q1	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	USD
CY2017Q4	us-gaap	Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	411000	USD
CY2018Q1	us-gaap	Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	2110000	USD
CY2017Q4	us-gaap	Derivative Asset Not Offset Policy Election Deduction DerivativeAssetNotOffsetPolicyElectionDeduction	18955000	USD
CY2018Q1	us-gaap	Derivative Asset Not Offset Policy Election Deduction DerivativeAssetNotOffsetPolicyElectionDeduction	12957000	USD
CY2017Q4	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	36941000	USD
CY2018Q1	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	20954000	USD
CY2017Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	8600000	USD
CY2018Q1	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	6900000	USD
CY2017Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	10700000	USD
CY2018Q1	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	1500000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	29205000	USD
CY2018Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	38877000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	29205000	USD
CY2018Q1	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	38877000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	48203000	USD
CY2018Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	25538000	USD
CY2017Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	48203000	USD
CY2018Q1	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	25538000	USD
CY2017Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	0	USD
CY2018Q1	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	0	USD
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CY2018Q1	us-gaap	Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement	86673000	USD
CY2017Q4	us-gaap	Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	452000	USD
CY2018Q1	us-gaap	Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	543000	USD
CY2017Q4	us-gaap	Derivative Liability Not Offset Policy Election Deduction DerivativeLiabilityNotOffsetPolicyElectionDeduction	18955000	USD
CY2018Q1	us-gaap	Derivative Liability Not Offset Policy Election Deduction DerivativeLiabilityNotOffsetPolicyElectionDeduction	12957000	USD
CY2017Q4	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	26732000	USD
CY2018Q1	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	61135000	USD
CY2017Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	29148000	USD
CY2018Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	29266000	USD
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.18
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.29
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.16
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.28
CY2017Q1	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	2795000	USD
CY2018Q1	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	18396000	USD
CY2017Q1	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4414000	USD
CY2018Q1	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4778000	USD
CY2017Q1	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	8000	USD
CY2018Q1	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	887000	USD
CY2017Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	5929000	USD
CY2018Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	6273000	USD
CY2017Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	17250000	USD
CY2018Q1	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	17250000	USD
CY2017Q4	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	73521000	USD
CY2018Q1	us-gaap	Federal Home Loan Bank Stock And Federal Reserve Bank Stock FederalHomeLoanBankStockAndFederalReserveBankStock	73787000	USD
CY2017Q4	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	56271000	USD
CY2018Q1	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	56537000	USD
CY2017Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	287128000	USD
CY2018Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	297654000	USD
CY2017Q1	us-gaap	Financing Receivable Significant Purchases FinancingReceivableSignificantPurchases	147242000	USD
CY2018Q1	us-gaap	Financing Receivable Significant Purchases FinancingReceivableSignificantPurchases	80046000	USD
CY2017Q1	us-gaap	Financing Receivable Significant Sales FinancingReceivableSignificantSales	275945000	USD
CY2018Q1	us-gaap	Financing Receivable Significant Sales FinancingReceivableSignificantSales	114287000	USD
CY2017Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	72007000	USD
CY2018Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1086000	USD
CY2017Q1	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2018Q1	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	31470000	USD
CY2017Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	2800000	USD
CY2018Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	1600000	USD
CY2018Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1086000	USD
CY2017Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2754000	USD
CY2017Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	72007000	USD
CY2018Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1582000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	469433000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	469400000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	465500000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	465547000	USD
CY2017Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	0	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	228004000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	211784000	USD
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	58268000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24752000	USD
CY2017Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-230000	USD
CY2018Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10084000	USD
CY2017Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-37791000	USD
CY2018Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-570000	USD
CY2017Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	646188000	USD
CY2018Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	964380000	USD
CY2017Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-93647000	USD
CY2018Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-14465000	USD
CY2017Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2947000	USD
CY2018Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3401000	USD
CY2017Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	302669000	USD
CY2018Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	371873000	USD
CY2017Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	15247000	USD
CY2018Q1	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	15456000	USD
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CY2018Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	337904000	USD
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CY2018Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	20844841000	USD
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CY2018Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	1901921000	USD
CY2017Q1	us-gaap	Interest Expense InterestExpense	30547000	USD
CY2018Q1	us-gaap	Interest Expense InterestExpense	45180000	USD
CY2017Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	23672000	USD
CY2018Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	39136000	USD
CY2017Q1	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2030000	USD
CY2018Q1	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2260000	USD
CY2017Q1	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	1289000	USD
CY2018Q1	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	1471000	USD
CY2017Q1	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	3143000	USD
CY2018Q1	us-gaap	Interest Expense Securities Sold Under Agreements To Repurchase InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase	2306000	USD
CY2017Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	413000	USD
CY2018Q1	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	7000	USD
CY2017Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	265054000	USD
CY2018Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	306475000	USD
CY2017Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	272122000	USD
CY2018Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	326693000	USD
CY2017Q1	us-gaap	Interest Income Securities Purchased Under Agreements To Resell InterestIncomeSecuritiesPurchasedUnderAgreementsToResell	9468000	USD
CY2018Q1	us-gaap	Interest Income Securities Purchased Under Agreements To Resell InterestIncomeSecuritiesPurchasedUnderAgreementsToResell	6934000	USD
CY2017Q1	us-gaap	Interest Paid InterestPaid	30361000	USD
CY2018Q1	us-gaap	Interest Paid InterestPaid	43218000	USD
CY2017Q1	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	4335000	USD
CY2018Q1	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	2953000	USD
CY2017Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	84603000	USD
CY2018Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	95234000	USD
CY2017Q1	us-gaap	Legal Fees LegalFees	3062000	USD
CY2018Q1	us-gaap	Legal Fees LegalFees	2255000	USD
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CY2018Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	1632585000	USD
CY2018Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	1630000000	USD
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CY2018Q1	us-gaap	Liabilities Liabilities	33714403000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	37150249000	USD
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	37693158000	USD
CY2017Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	263094000	USD
CY2017Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	287128000	USD
CY2018Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	297654000	USD
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CY2018Q1	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	2000000	USD
CY2017Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	28688590000	USD
CY2018Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	29257594000	USD
CY2017Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	18880000000	USD
CY2017Q4	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	18880598000	USD
CY2018Q1	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	19495480000	USD
CY2018Q1	us-gaap	Loans Pledged As Collateral LoansPledgedAsCollateral	19500000000	USD
CY2017Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	85000	USD
CY2018Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	46181000	USD
CY2018Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	46200000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	171577000	USD
CY2018Q1	us-gaap	Long Term Debt LongTermDebt	166640000	USD
CY2017Q4	us-gaap	Marketable Securities Equity Securities MarketableSecuritiesEquitySecurities	31900000	USD
CY2018Q1	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	-454000	USD
CY2017Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	580471000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	944414000	USD
CY2017Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-213401000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1040318000	USD
CY2017Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	186275000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	217854000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	169736000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	187032000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	169736000	USD
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	187032000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	169736000	USD
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	187032000	USD
CY2017Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	10887306000	USD
CY2018Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	11763936000	USD
CY2017Q1	us-gaap	Noninterest Expense NoninterestExpense	152878000	USD
CY2018Q1	us-gaap	Noninterest Expense NoninterestExpense	169135000	USD
CY2017Q1	us-gaap	Noninterest Income NoninterestIncome	115828000	USD
CY2018Q1	us-gaap	Noninterest Income NoninterestIncome	74444000	USD
CY2017Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	5405000	USD
CY2018Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2921000	USD
CY2017Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	28975718000	USD
CY2018Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	29555248000	USD
CY2018Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
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CY2018Q1	us-gaap	Occupancy Net OccupancyNet	16880000	USD
CY2017Q1	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	6062000	USD
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CY2017Q4	us-gaap	Other Assets OtherAssets	678952000	USD
CY2018Q1	us-gaap	Other Assets OtherAssets	668334000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	3621000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-18812000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	1007000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	6798000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	7254000	USD
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CY2017Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	2626000	USD
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CY2017Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	18085000	USD
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CY2017Q1	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-5220000	USD
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CY2018Q1	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2017Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	4287000	USD
CY2018Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	4617000	USD
CY2017Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	1085449000	USD
CY2018Q1	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	619671000	USD
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CY2018Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1967000	USD
CY2017Q1	us-gaap	Payments For Securities Purchased Under Agreements To Resell PaymentsForSecuritiesPurchasedUnderAgreementsToResell	200000000	USD
CY2018Q1	us-gaap	Payments For Securities Purchased Under Agreements To Resell PaymentsForSecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2017Q1	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	30039000	USD
CY2018Q1	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	30235000	USD
CY2017Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	12154000	USD
CY2018Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	14946000	USD
CY2017Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	50936000	USD
CY2018Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	157933000	USD
CY2017Q1	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	147242000	USD
CY2018Q1	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	80077000	USD
CY2017Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1191000	USD
CY2018Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1757000	USD
CY2017Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	534300000	USD
CY2018Q1	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	498700000	USD
CY2017Q1	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	1169000	USD
CY2018Q1	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	629000	USD
CY2017Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	125006000	USD
CY2018Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	87677000	USD
CY2017Q1	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	75140000	USD
CY2018Q1	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-71203000	USD
CY2017Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-18524000	USD
CY2018Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	30215000	USD
CY2017Q1	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	4773000	USD
CY2018Q1	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	2545000	USD
CY2017Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	302656000	USD
CY2018Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	214790000	USD
CY2017Q1	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	276643000	USD
CY2018Q1	us-gaap	Proceeds From Sale Of Loans Receivable ProceedsFromSaleOfLoansReceivable	112964000	USD
CY2017Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	3958000	USD
CY2018Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	2716000	USD
CY2017Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	116021000	USD
CY2018Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2017Q1	us-gaap	Proceeds From Securities Purchased Under Agreements To Resell ProceedsFromSecuritiesPurchasedUnderAgreementsToResell	400000000	USD
CY2018Q1	us-gaap	Proceeds From Securities Purchased Under Agreements To Resell ProceedsFromSecuritiesPurchasedUnderAgreementsToResell	0	USD
CY2017Q1	us-gaap	Professional Fees ProfessionalFees	1919000	USD
CY2018Q1	us-gaap	Professional Fees ProfessionalFees	2352000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	121209000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	119733000	USD
CY2017Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	7068000	USD
CY2018Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	20218000	USD
CY2017Q4	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	55815000	USD
CY2018Q1	us-gaap	Qualified Affordable Housing Project Investments Commitment QualifiedAffordableHousingProjectInvestmentsCommitment	54801000	USD
CY2017Q1	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	1434000	USD
CY2018Q1	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	1501000	USD
CY2017Q1	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	5000000	USD
CY2018Q1	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	5000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2576302000	USD
CY2018Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2740179000	USD
CY2017Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	14259000	USD
CY2018Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13383000	USD
CY2017Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	1050000000	USD
CY2018Q1	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	1050000000	USD
CY2017Q4	us-gaap	Securities Purchased Under Agreements To Resell Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral	4304000	USD
CY2018Q1	us-gaap	Securities Purchased Under Agreements To Resell Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral	12587000	USD
CY2017Q4	us-gaap	Securities Purchased Under Agreements To Resell Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities	1045696000	USD
CY2018Q1	us-gaap	Securities Purchased Under Agreements To Resell Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities	1037413000	USD
CY2017Q4	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	1450000000	USD
CY2017Q4	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	1450000000	USD
CY2018Q1	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	1450000000	USD
CY2018Q1	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	1450000000	USD
CY2017Q4	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	400000000	USD
CY2018Q1	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	400000000	USD
CY2017Q4	us-gaap	Securities Purchased Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesPurchasedUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2018Q1	us-gaap	Securities Purchased Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesPurchasedUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	50000000	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	50000000	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	0	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	400000000	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	400000000	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	400000000	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	400000000	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	50000000	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	50000000	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	450000000	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	450000000	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	450000000	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	450000000	USD
CY2017Q4	us-gaap	Securities Sold Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesSoldUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2018Q1	us-gaap	Securities Sold Under Agreements To Resell Not Offset Policy Election Deduction SecuritiesSoldUnderAgreementsToResellNotOffsetPolicyElectionDeduction	0	USD
CY2017Q1	us-gaap	Servicing Fees Net ServicingFeesNet	4982000	USD
CY2018Q1	us-gaap	Servicing Fees Net ServicingFeesNet	5581000	USD
CY2017Q1	us-gaap	Share Based Compensation ShareBasedCompensation	5151000	USD
CY2018Q1	us-gaap	Share Based Compensation ShareBasedCompensation	6158000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	0	shares
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	0	shares
CY2017Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
CY2018Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	30277000	USD
CY2017Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-12154000	USD
CY2018Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-14946000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	3427741000	USD
CY2017Q1	us-gaap	Stockholders Equity StockholdersEquity	3565954000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	3841951000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	3978755000	USD
CY2017Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	278024000	USD
CY2018Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	155767000	USD
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	20671710	shares
CY2018Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	20671710	shares
CY2018Q1	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	4818815000	USD
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	452327000	USD
CY2018Q1	us-gaap	Treasury Stock Value TreasuryStockValue	452327000	USD
CY2017Q4	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	5075480000	USD
CY2017Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1483000	shares
CY2018Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1275000	shares
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	145732000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	145939000	shares
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	144249000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	144664000	shares
CY2018Q1	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<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;">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 classifies loans 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 loans that have sufficient sources of repayment in order to repay the loan in full in accordance with all terms and conditions. Special Mention loans are loans that have potential weaknesses that warrant closer attention by management. Special Mention is 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 indicate that the repayment sources may become inadequate, the loan is downgraded to a Substandard grade. Substandard loans are loans that 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 remains classified as Substandard grade. Doubtful loans have insufficient sources of repayment and a high probability of loss. Loss loans are loans that are 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 the loans’ collectability.</font></div></div>

Files In Submission

Name	View Source	Status
0001069157-18-000050-index-headers.html	Edgar Link	pending
0001069157-18-000050-index.html	Edgar Link	pending
0001069157-18-000050.txt	Edgar Link	pending
0001069157-18-000050-xbrl.zip	Edgar Link	pending
ewbc-20180331.xml	Edgar Link	completed
ewbc-20180331.xsd	Edgar Link	pending
ewbc-20180331_cal.xml	Edgar Link	unprocessable
ewbc-20180331_def.xml	Edgar Link	unprocessable
ewbc-20180331_lab.xml	Edgar Link	unprocessable
ewbc-20180331_pre.xml	Edgar Link	unprocessable
ewbc101110q3312018.htm	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
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$EWBC
EAST WEST BANCORP INC Stock $ewbc

2018 Q1 Form 10-Q Financial Statement

#000106915718000050 Filed on May 08, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EWBC EAST WEST BANCORP INC Stock $ewbc

2018 Q1 Form 10-Q Financial Statement

#000106915718000050 Filed on May 08, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$EWBC
EAST WEST BANCORP INC Stock $ewbc