Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001069157-17-000060-index-headers.html | 2017-08-08 15:58:04 | |
| 0001069157-17-000060-index.html | 2017-08-08 15:58:04 | |
| 0001069157-17-000060.txt | 2017-08-08 15:58:04 | |
 0001069157-17-000060-xbrl.zip | 540012 | 2017-08-08 15:58:04 |
| ewbc-20170630.xml | 9475822 | 2017-08-08 15:58:04 |
| ewbc-20170630.xsd | 80754 | 2017-08-08 15:58:04 |
| ewbc-20170630_cal.xml | 177124 | 2017-08-08 15:58:04 |
| ewbc-20170630_def.xml | 611581 | 2017-08-08 15:58:04 |
| ewbc-20170630_lab.xml | 1168316 | 2017-08-08 15:58:04 |
| ewbc-20170630_pre.xml | 852464 | 2017-08-08 15:58:04 |
| ewbc10q06302017.htm | 5271213 | 2017-08-08 15:58:04 |
| ewbc31110q06302017.htm | 13710 | 2017-08-08 15:58:04 |
| ewbc31210q06302017.htm | 14296 | 2017-08-08 15:58:04 |
| ewbc32110q06302017.htm | 7521 | 2017-08-08 15:58:04 |
| ewbc32210q06302017.htm | 7579 | 2017-08-08 15:58:04 |
| FilingSummary.xml | 59956 | 2017-08-08 15:58:04 |
| Financial_Report.xlsx | 162508 | 2017-08-08 15:58:04 |
| R1.htm | 20231 | 2017-08-08 15:58:04 |
| R10.htm | 7169 | 2017-08-08 15:58:04 |
| R11.htm | 604996 | 2017-08-08 15:58:04 |
| R12.htm | 82675 | 2017-08-08 15:58:04 |
| R13.htm | 428741 | 2017-08-08 15:58:04 |
| R14.htm | 258474 | 2017-08-08 15:58:04 |
| R15.htm | 1343156 | 2017-08-08 15:58:04 |
| R16.htm | 38900 | 2017-08-08 15:58:04 |
| R17.htm | 36772 | 2017-08-08 15:58:04 |
| R18.htm | 25350 | 2017-08-08 15:58:04 |
| R19.htm | 55168 | 2017-08-08 15:58:04 |
| R2.htm | 89847 | 2017-08-08 15:58:04 |
| R20.htm | 60805 | 2017-08-08 15:58:04 |
| R21.htm | 192550 | 2017-08-08 15:58:04 |
| R22.htm | 237788 | 2017-08-08 15:58:04 |
| R23.htm | 5875 | 2017-08-08 15:58:04 |
| R24.htm | 57795 | 2017-08-08 15:58:04 |
| R25.htm | 578369 | 2017-08-08 15:58:04 |
| R26.htm | 74156 | 2017-08-08 15:58:04 |
| R27.htm | 425495 | 2017-08-08 15:58:04 |
| R28.htm | 240229 | 2017-08-08 15:58:04 |
| R29.htm | 1319157 | 2017-08-08 15:58:04 |
| R3.htm | 24907 | 2017-08-08 15:58:04 |
| R30.htm | 33284 | 2017-08-08 15:58:04 |
| R31.htm | 27156 | 2017-08-08 15:58:04 |
| R32.htm | 11854 | 2017-08-08 15:58:04 |
| R33.htm | 47552 | 2017-08-08 15:58:04 |
| R34.htm | 55479 | 2017-08-08 15:58:04 |
| R35.htm | 191940 | 2017-08-08 15:58:04 |
| R36.htm | 229135 | 2017-08-08 15:58:04 |
| R37.htm | 4213 | 2017-08-08 15:58:04 |
| R38.htm | 4343 | 2017-08-08 15:58:04 |
| R39.htm | 18844 | 2017-08-08 15:58:04 |
| R4.htm | 113594 | 2017-08-08 15:58:04 |
| R40.htm | 91105 | 2017-08-08 15:58:04 |
| R41.htm | 31568 | 2017-08-08 15:58:04 |
| R42.htm | 23579 | 2017-08-08 15:58:04 |
| R43.htm | 34375 | 2017-08-08 15:58:04 |
| R44.htm | 76621 | 2017-08-08 15:58:04 |
| R45.htm | 5850 | 2017-08-08 15:58:04 |
| R46.htm | 12741 | 2017-08-08 15:58:04 |
| R47.htm | 41387 | 2017-08-08 15:58:04 |
| R48.htm | 70097 | 2017-08-08 15:58:04 |
| R49.htm | 122589 | 2017-08-08 15:58:04 |
| R5.htm | 19485 | 2017-08-08 15:58:04 |
| R50.htm | 6963 | 2017-08-08 15:58:04 |
| R51.htm | 11129 | 2017-08-08 15:58:04 |
| R52.htm | 41936 | 2017-08-08 15:58:04 |
| R53.htm | 8101 | 2017-08-08 15:58:04 |
| R54.htm | 33189 | 2017-08-08 15:58:04 |
| R55.htm | 46678 | 2017-08-08 15:58:04 |
| R56.htm | 11539 | 2017-08-08 15:58:04 |
| R57.htm | 11221 | 2017-08-08 15:58:04 |
| R58.htm | 18807 | 2017-08-08 15:58:04 |
| R59.htm | 53712 | 2017-08-08 15:58:04 |
| R6.htm | 48168 | 2017-08-08 15:58:04 |
| R60.htm | 69327 | 2017-08-08 15:58:04 |
| R61.htm | 17581 | 2017-08-08 15:58:04 |
| R62.htm | 155349 | 2017-08-08 15:58:04 |
| R63.htm | 107159 | 2017-08-08 15:58:04 |
| R64.htm | 19712 | 2017-08-08 15:58:04 |
| R65.htm | 46815 | 2017-08-08 15:58:04 |
| R66.htm | 41188 | 2017-08-08 15:58:04 |
| R67.htm | 21226 | 2017-08-08 15:58:04 |
| R68.htm | 62938 | 2017-08-08 15:58:04 |
| R69.htm | 61128 | 2017-08-08 15:58:04 |
| R7.htm | 129126 | 2017-08-08 15:58:04 |
| R70.htm | 8610 | 2017-08-08 15:58:04 |
| R71.htm | 66494 | 2017-08-08 15:58:04 |
| R72.htm | 12865 | 2017-08-08 15:58:04 |
| R73.htm | 51708 | 2017-08-08 15:58:04 |
| R74.htm | 13987 | 2017-08-08 15:58:04 |
| R75.htm | 11073 | 2017-08-08 15:58:04 |
| R76.htm | 20102 | 2017-08-08 15:58:04 |
| R77.htm | 9713 | 2017-08-08 15:58:04 |
| R78.htm | 18339 | 2017-08-08 15:58:04 |
| R79.htm | 13688 | 2017-08-08 15:58:04 |
| R8.htm | 8578 | 2017-08-08 15:58:04 |
| R80.htm | 20268 | 2017-08-08 15:58:04 |
| R81.htm | 38446 | 2017-08-08 15:58:04 |
| R82.htm | 36697 | 2017-08-08 15:58:04 |
| R83.htm | 9720 | 2017-08-08 15:58:04 |
| R84.htm | 13805 | 2017-08-08 15:58:04 |
| R85.htm | 23315 | 2017-08-08 15:58:04 |
| R86.htm | 7876 | 2017-08-08 15:58:04 |
| R87.htm | 25649 | 2017-08-08 15:58:04 |
| R88.htm | 38858 | 2017-08-08 15:58:04 |
| R89.htm | 7902 | 2017-08-08 15:58:04 |
| R9.htm | 32281 | 2017-08-08 15:58:04 |
| R90.htm | 53008 | 2017-08-08 15:58:04 |
| R91.htm | 7663 | 2017-08-08 15:58:04 |
| report.css | 2768 | 2017-08-08 15:58:04 |
| Show.js | 1411 | 2017-08-08 15:58:04 |