XML 25 R57.htm IDEA: XBRL DOCUMENT
v2.4.0.8

COVERED ASSETS AND FDIC INDEMNIFICATION ASSET (Details 4) (Covered loans, USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Dec. 31, 2013
--- | --- | ---
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | $ 1,789,139 | [1] | $ 2,461,560 | [2]
Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 1,550,717 |  | 2,003,632 |
Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 27,259 |  | 43,604 |
Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 211,163 |  | 406,855 |
Doubtful |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance |  |  | 7,469 |
Residential |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 579,828 |  | 693,603 |
Residential | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 537,818 |  | 654,270 |
Residential | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 555 |  | 1,518 |
Residential | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 41,455 |  | 37,815 |
Residential | Residential Single-family |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 248,377 |  | 290,095 |
Residential | Residential Single-family | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 240,954 |  | 281,246 |
Residential | Residential Single-family | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 555 |  | 733 |
Residential | Residential Single-family | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 6,868 |  | 8,116 |
Residential | Residential Multifamily |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 331,451 |  | 403,508 |
Residential | Residential Multifamily | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 296,864 |  | 373,024 |
Residential | Residential Multifamily | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance |  |  | 785 |
Residential | Residential Multifamily | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 34,587 |  | 29,699 |
Commercial Real Estate ("CRE") |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 836,789 |  | 1,267,363 |
Commercial Real Estate ("CRE") | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 681,895 |  | 899,223 |
Commercial Real Estate ("CRE") | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 12,847 |  | 37,323 |
Commercial Real Estate ("CRE") | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 142,047 |  | 323,451 |
Commercial Real Estate ("CRE") | Doubtful |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance |  |  | 7,366 |
Commercial Real Estate ("CRE") | Commercial and Industrial Real Estate |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 773,098 |  | 1,103,530 |
Commercial Real Estate ("CRE") | Commercial and Industrial Real Estate | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 658,095 |  | 857,376 |
Commercial Real Estate ("CRE") | Commercial and Industrial Real Estate | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 2,790 |  | 27,851 |
Commercial Real Estate ("CRE") | Commercial and Industrial Real Estate | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 112,213 |  | 211,835 |
Commercial Real Estate ("CRE") | Commercial and Industrial Real Estate | Doubtful |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance |  |  | 6,468 |
Commercial Real Estate ("CRE") | Construction and Land |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 63,691 |  | 163,833 |
Commercial Real Estate ("CRE") | Construction and Land | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 23,800 |  | 41,847 |
Commercial Real Estate ("CRE") | Construction and Land | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 10,057 |  | 9,472 |
Commercial Real Estate ("CRE") | Construction and Land | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 29,834 |  | 111,616 |
Commercial Real Estate ("CRE") | Construction and Land | Doubtful |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance |  |  | 898 |
Other Loans |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 372,522 |  | 500,594 |
Other Loans | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 331,004 |  | 450,139 |
Other Loans | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 13,857 |  | 4,763 |
Other Loans | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 27,661 |  | 45,589 |
Other Loans | Doubtful |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance |  |  | 103 |
Other Loans | Commercial Business |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 307,147 |  | 426,621 |
Other Loans | Commercial Business | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 267,073 |  | 378,086 |
Other Loans | Commercial Business | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 13,613 |  | 4,635 |
Other Loans | Commercial Business | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 26,461 |  | 43,797 |
Other Loans | Commercial Business | Doubtful |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance |  |  | 103 |
Other Loans | Other Consumer |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 65,375 |  | 73,973 |
Other Loans | Other Consumer | Pass/Watch |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 63,931 |  | 72,053 |
Other Loans | Other Consumer | Special Mention |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | 244 |  | 128 |
Other Loans | Other Consumer | Substandard |  |  |  |
Carrying Amounts And Composition Of Covered Loans |  |  |  |
Total principal balance | $ 1,200 |  | $ 1,792 |
[1] | Includes $290.4 million of covered advances comprised of $191.1 million, $59.6 million, $27.6 million and $12.1 million of commercial and industrial, commercial real estate, consumer, and residential loans, respectively.
[2] | Includes $320.2 million of covered advances comprised of $230.6 million, $46.7 million, $30.9 million and $12.0 million of commercial and industrial, commercial real estate, consumer and residential loans, respectively.

X
- Details
Name: | ewbc_CarryingAmountsAndCompositionOfCoveredLoansAbstract
Namespace Prefix: | ewbc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate gross carrying amount of loans and leases receivable covered by loss sharing agreements. + References No definition available. + Details
Name: | us-gaap_LoansAndLeasesReceivableGrossCarryingAmountCovered
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant