XML 89 R49.htm IDEA: XBRL DOCUMENT v2.4.1.9
SECURITIES PURCHASED UNDER RESALE AGREEMENTS AND SOLD UNDER REPURCHASE AGREEMENTS (Details 3) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Assets, Resale Agreements    
Gross Amounts of Recognized Assets $ 1,850,000us-gaap_SecuritiesPurchasedUnderAgreementsToResellGross $ 1,425,000us-gaap_SecuritiesPurchasedUnderAgreementsToResellGross
Gross Amounts Offset on the Consolidated Balance Sheet (300,000)us-gaap_SecuritiesPurchasedUnderAgreementsToResellLiability (200,000)us-gaap_SecuritiesPurchasedUnderAgreementsToResellLiability
Net Amounts of Assets Presented 1,550,000us-gaap_SecuritiesPurchasedUnderAgreementsToResell 1,225,000us-gaap_SecuritiesPurchasedUnderAgreementsToResell
Gross Amounts Not Offset on the Consolidated Balance Sheet    
Financial Instruments (350,000)ewbc_SecuritiesPurchasedUnderAgreementsToResellNotOffset [1] (425,000)ewbc_SecuritiesPurchasedUnderAgreementsToResellNotOffset [1]
Collateral Received (1,195,203)us-gaap_SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities [2] (797,172)us-gaap_SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities [2]
Net Amount 4,797us-gaap_SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral 2,828us-gaap_SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral
Liabilities, Repurchase Agreements    
Gross Amounts of Recognized Liabilities 995,000us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseGross 995,000us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseGross
Gross Amounts Offset on the Consolidated Balance Sheet (300,000)us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseAsset (200,000)us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseAsset
Net Amounts of Liabilities Presented 695,000us-gaap_SecuritiesSoldUnderAgreementsToRepurchase 795,000us-gaap_SecuritiesSoldUnderAgreementsToRepurchase
Gross Amounts Not Offset on the Consolidated Balance Sheet    
Financial Instruments (350,000)ewbc_SecuritiesSoldUnderAgreementsToRepurchaseNotOffset [1] (425,000)ewbc_SecuritiesSoldUnderAgreementsToRepurchaseNotOffset [1]
Collateral Posted $ (345,000)us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities [3] $ (370,000)us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities [3]
[1] Includes financial instruments subject to enforceable master netting arrangements that are not permitted to be offset under ASC 210-20-45 but would be eligible for offsetting to the extent an event of default has occurred.
[2] Represents the fair value of securities the Company has received under resale agreements, limited for table presentation purposes to the amount of the recognized asset due from each counterparty.
[3] Represents the fair value of securities the Company has pledged under repurchase agreements, limited for table presentation purposes to the amount of the recognized liability owed to each counterparty.