Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-016117-index-headers.html | 2021-08-06 17:20:30 | |
| 0001628280-21-016117-index.html | 2021-08-06 17:20:30 | |
| 0001628280-21-016117.txt | 2021-08-06 17:20:30 | |
 0001628280-21-016117-xbrl.zip | 720775 | 2021-08-06 17:20:30 |
| a06302110-qexhibit311.htm | 9160 | 2021-08-06 17:20:30 |
| a06302110-qexhibit312.htm | 9076 | 2021-08-06 17:20:30 |
| a06302110-qexhibit321.htm | 4482 | 2021-08-06 17:20:30 |
| a06302110-qexhibit322.htm | 4466 | 2021-08-06 17:20:30 |
| a063021form10-qexhibit1010.htm | 55226 | 2021-08-06 17:20:30 |
| FilingSummary.xml | 62936 | 2021-08-06 17:20:30 |
| Financial_Report.xlsx | 199306 | 2021-08-06 17:20:30 |
| MetaLinks.json | 1064875 | 2021-08-06 17:20:30 |
| pacw-20210630.htm | 7985377 | 2021-08-06 17:20:30 |
| pacw-20210630.xsd | 100230 | 2021-08-06 17:20:30 |
| pacw-20210630_cal.xml | 135362 | 2021-08-06 17:20:30 |
| pacw-20210630_def.xml | 565471 | 2021-08-06 17:20:30 |
| pacw-20210630_htm.xml | 8973742 | 2021-08-06 17:20:30 |
| pacw-20210630_lab.xml | 1035137 | 2021-08-06 17:20:30 |
| pacw-20210630_pre.xml | 846590 | 2021-08-06 17:20:30 |
| R1.htm | 52187 | 2021-08-06 17:20:30 |
| R10.htm | 188089 | 2021-08-06 17:20:30 |
| R100.htm | 41826 | 2021-08-06 17:20:30 |
| R11.htm | 1517809 | 2021-08-06 17:20:30 |
| R12.htm | 19106 | 2021-08-06 17:20:30 |
| R13.htm | 41718 | 2021-08-06 17:20:30 |
| R14.htm | 21714 | 2021-08-06 17:20:30 |
| R15.htm | 98304 | 2021-08-06 17:20:30 |
| R16.htm | 103913 | 2021-08-06 17:20:30 |
| R17.htm | 31148 | 2021-08-06 17:20:30 |
| R18.htm | 22321 | 2021-08-06 17:20:30 |
| R19.htm | 258146 | 2021-08-06 17:20:30 |
| R2.htm | 108290 | 2021-08-06 17:20:30 |
| R20.htm | 39189 | 2021-08-06 17:20:30 |
| R21.htm | 80149 | 2021-08-06 17:20:30 |
| R22.htm | 11149 | 2021-08-06 17:20:30 |
| R23.htm | 22202 | 2021-08-06 17:20:30 |
| R24.htm | 5890 | 2021-08-06 17:20:30 |
| R25.htm | 28527 | 2021-08-06 17:20:30 |
| R26.htm | 7061 | 2021-08-06 17:20:30 |
| R27.htm | 20079 | 2021-08-06 17:20:30 |
| R28.htm | 192971 | 2021-08-06 17:20:30 |
| R29.htm | 1532886 | 2021-08-06 17:20:30 |
| R3.htm | 115406 | 2021-08-06 17:20:30 |
| R30.htm | 20688 | 2021-08-06 17:20:30 |
| R31.htm | 44860 | 2021-08-06 17:20:30 |
| R32.htm | 21758 | 2021-08-06 17:20:30 |
| R33.htm | 56091 | 2021-08-06 17:20:30 |
| R34.htm | 99464 | 2021-08-06 17:20:30 |
| R35.htm | 33159 | 2021-08-06 17:20:30 |
| R36.htm | 18800 | 2021-08-06 17:20:30 |
| R37.htm | 266054 | 2021-08-06 17:20:30 |
| R38.htm | 38705 | 2021-08-06 17:20:30 |
| R39.htm | 77028 | 2021-08-06 17:20:30 |
| R4.htm | 42477 | 2021-08-06 17:20:30 |
| R40.htm | 13308 | 2021-08-06 17:20:30 |
| R41.htm | 24693 | 2021-08-06 17:20:30 |
| R42.htm | 51377 | 2021-08-06 17:20:30 |
| R43.htm | 15021 | 2021-08-06 17:20:30 |
| R44.htm | 7730 | 2021-08-06 17:20:30 |
| R45.htm | 45315 | 2021-08-06 17:20:30 |
| R46.htm | 11173 | 2021-08-06 17:20:30 |
| R47.htm | 57206 | 2021-08-06 17:20:30 |
| R48.htm | 29058 | 2021-08-06 17:20:30 |
| R49.htm | 11755 | 2021-08-06 17:20:30 |
| R5.htm | 85306 | 2021-08-06 17:20:30 |
| R50.htm | 4084 | 2021-08-06 17:20:30 |
| R51.htm | 39829 | 2021-08-06 17:20:30 |
| R52.htm | 79395 | 2021-08-06 17:20:30 |
| R53.htm | 53153 | 2021-08-06 17:20:30 |
| R54.htm | 81207 | 2021-08-06 17:20:30 |
| R55.htm | 68382 | 2021-08-06 17:20:30 |
| R56.htm | 800950 | 2021-08-06 17:20:30 |
| R57.htm | 39266 | 2021-08-06 17:20:30 |
| R58.htm | 4978 | 2021-08-06 17:20:30 |
| R59.htm | 11029 | 2021-08-06 17:20:30 |
| R6.htm | 118273 | 2021-08-06 17:20:30 |
| R60.htm | 22363 | 2021-08-06 17:20:30 |
| R61.htm | 72523 | 2021-08-06 17:20:30 |
| R62.htm | 22294 | 2021-08-06 17:20:30 |
| R63.htm | 53707 | 2021-08-06 17:20:30 |
| R64.htm | 67664 | 2021-08-06 17:20:30 |
| R65.htm | 10712 | 2021-08-06 17:20:30 |
| R66.htm | 11235 | 2021-08-06 17:20:30 |
| R67.htm | 7624 | 2021-08-06 17:20:30 |
| R68.htm | 17790 | 2021-08-06 17:20:30 |
| R69.htm | 18272 | 2021-08-06 17:20:30 |
| R7.htm | 17385 | 2021-08-06 17:20:30 |
| R70.htm | 14021 | 2021-08-06 17:20:30 |
| R71.htm | 26909 | 2021-08-06 17:20:30 |
| R72.htm | 22195 | 2021-08-06 17:20:30 |
| R73.htm | 6985 | 2021-08-06 17:20:30 |
| R74.htm | 12501 | 2021-08-06 17:20:30 |
| R75.htm | 21145 | 2021-08-06 17:20:30 |
| R76.htm | 16702 | 2021-08-06 17:20:30 |
| R77.htm | 30975 | 2021-08-06 17:20:30 |
| R78.htm | 25470 | 2021-08-06 17:20:30 |
| R79.htm | 124373 | 2021-08-06 17:20:30 |
| R8.htm | 16554 | 2021-08-06 17:20:30 |
| R80.htm | 32026 | 2021-08-06 17:20:30 |
| R81.htm | 24548 | 2021-08-06 17:20:30 |
| R82.htm | 9588 | 2021-08-06 17:20:30 |
| R83.htm | 8711 | 2021-08-06 17:20:30 |
| R84.htm | 6596 | 2021-08-06 17:20:30 |
| R85.htm | 8419 | 2021-08-06 17:20:30 |
| R86.htm | 105551 | 2021-08-06 17:20:30 |
| R87.htm | 49235 | 2021-08-06 17:20:30 |
| R88.htm | 23916 | 2021-08-06 17:20:30 |
| R89.htm | 57671 | 2021-08-06 17:20:30 |
| R9.htm | 6138 | 2021-08-06 17:20:30 |
| R90.htm | 21105 | 2021-08-06 17:20:30 |
| R91.htm | 10917 | 2021-08-06 17:20:30 |
| R92.htm | 31194 | 2021-08-06 17:20:30 |
| R93.htm | 91950 | 2021-08-06 17:20:30 |
| R94.htm | 40004 | 2021-08-06 17:20:30 |
| R95.htm | 57737 | 2021-08-06 17:20:30 |
| R96.htm | 11832 | 2021-08-06 17:20:30 |
| R97.htm | 8358 | 2021-08-06 17:20:30 |
| R98.htm | 5033 | 2021-08-06 17:20:30 |
| R99.htm | 41031 | 2021-08-06 17:20:30 |
| R9999.htm | 3344 | 2021-08-06 17:20:30 |
| report.css | 2768 | 2021-08-06 17:20:30 |
| Show.js | 1086 | 2021-08-06 17:20:30 |