Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-24-022215-index-headers.html | 2024-05-09 16:09:29 | |
| 0001628280-24-022215-index.html | 2024-05-09 16:09:29 | |
| 0001628280-24-022215.txt | 2024-05-09 16:09:29 | |
 0001628280-24-022215-xbrl.zip | 224125 | 2024-05-09 16:09:29 |
| arwr-20240331.htm | 1199902 | 2024-05-09 16:09:29 |
| arwr-20240331.xsd | 55577 | 2024-05-09 16:09:29 |
| arwr-20240331_cal.xml | 71221 | 2024-05-09 16:09:29 |
| arwr-20240331_def.xml | 248589 | 2024-05-09 16:09:29 |
| arwr-20240331_htm.xml | 1065598 | 2024-05-09 16:09:29 |
| arwr-20240331_lab.xml | 624837 | 2024-05-09 16:09:29 |
| arwr-20240331_pre.xml | 466174 | 2024-05-09 16:09:29 |
| arwr-2024331xex311.htm | 624 | 2024-05-09 16:09:29 |
 arwr-2024331xex311001.jpg | 198610 | 2024-05-09 16:09:29 |
| arwr-2024331xex312.htm | 624 | 2024-05-09 16:09:29 |
 arwr-2024331xex312001.jpg | 198163 | 2024-05-09 16:09:29 |
| arwr-2024331xex321.htm | 624 | 2024-05-09 16:09:29 |
 arwr-2024331xex321001.jpg | 86911 | 2024-05-09 16:09:29 |
| arwr-2024331xex322.htm | 624 | 2024-05-09 16:09:29 |
 arwr-2024331xex322001.jpg | 82987 | 2024-05-09 16:09:29 |
| exhibit101-arrowheadindu.htm | 42642 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu001.jpg | 211706 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu002.jpg | 299187 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu003.jpg | 318401 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu004.jpg | 322866 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu005.jpg | 305570 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu006.jpg | 188956 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu007.jpg | 208469 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu008.jpg | 303778 | 2024-05-09 16:09:29 |
 exhibit101-arrowheadindu009.jpg | 191388 | 2024-05-09 16:09:29 |
| FilingSummary.xml | 38362 | 2024-05-09 16:09:29 |
| Financial_Report.xlsx | 96415 | 2024-05-09 16:09:29 |
| MetaLinks.json | 766675 | 2024-05-09 16:09:29 |
| R1.htm | 53117 | 2024-05-09 16:09:29 |
| R10.htm | 29048 | 2024-05-09 16:09:29 |
| R11.htm | 33545 | 2024-05-09 16:09:29 |
| R12.htm | 22346 | 2024-05-09 16:09:29 |
| R13.htm | 7048 | 2024-05-09 16:09:29 |
| R14.htm | 60702 | 2024-05-09 16:09:29 |
| R15.htm | 54472 | 2024-05-09 16:09:29 |
| R16.htm | 58769 | 2024-05-09 16:09:29 |
| R17.htm | 12854 | 2024-05-09 16:09:29 |
| R18.htm | 34003 | 2024-05-09 16:09:29 |
| R19.htm | 15446 | 2024-05-09 16:09:29 |
| R2.htm | 119287 | 2024-05-09 16:09:29 |
| R20.htm | 67336 | 2024-05-09 16:09:29 |
| R21.htm | 5563 | 2024-05-09 16:09:29 |
| R22.htm | 18792 | 2024-05-09 16:09:29 |
| R23.htm | 27568 | 2024-05-09 16:09:29 |
| R24.htm | 27438 | 2024-05-09 16:09:29 |
| R25.htm | 27024 | 2024-05-09 16:09:29 |
| R26.htm | 34718 | 2024-05-09 16:09:29 |
| R27.htm | 19098 | 2024-05-09 16:09:29 |
| R28.htm | 58651 | 2024-05-09 16:09:29 |
| R29.htm | 52189 | 2024-05-09 16:09:29 |
| R3.htm | 12111 | 2024-05-09 16:09:29 |
| R30.htm | 56331 | 2024-05-09 16:09:29 |
| R31.htm | 8498 | 2024-05-09 16:09:29 |
| R32.htm | 35917 | 2024-05-09 16:09:29 |
| R33.htm | 33728 | 2024-05-09 16:09:29 |
| R34.htm | 21440 | 2024-05-09 16:09:29 |
| R35.htm | 7843 | 2024-05-09 16:09:29 |
| R36.htm | 28885 | 2024-05-09 16:09:29 |
| R37.htm | 10219 | 2024-05-09 16:09:29 |
| R38.htm | 24265 | 2024-05-09 16:09:29 |
| R39.htm | 25214 | 2024-05-09 16:09:29 |
| R4.htm | 100085 | 2024-05-09 16:09:29 |
| R40.htm | 17775 | 2024-05-09 16:09:29 |
| R41.htm | 37314 | 2024-05-09 16:09:29 |
| R42.htm | 11634 | 2024-05-09 16:09:29 |
| R43.htm | 14186 | 2024-05-09 16:09:29 |
| R44.htm | 27171 | 2024-05-09 16:09:29 |
| R45.htm | 16892 | 2024-05-09 16:09:29 |
| R46.htm | 51602 | 2024-05-09 16:09:29 |
| R47.htm | 19495 | 2024-05-09 16:09:29 |
| R48.htm | 33342 | 2024-05-09 16:09:29 |
| R49.htm | 21941 | 2024-05-09 16:09:29 |
| R5.htm | 88453 | 2024-05-09 16:09:29 |
| R50.htm | 19778 | 2024-05-09 16:09:29 |
| R51.htm | 16010 | 2024-05-09 16:09:29 |
| R52.htm | 56168 | 2024-05-09 16:09:29 |
| R53.htm | 34191 | 2024-05-09 16:09:29 |
| R54.htm | 10368 | 2024-05-09 16:09:29 |
| R55.htm | 37138 | 2024-05-09 16:09:29 |
| R56.htm | 24816 | 2024-05-09 16:09:29 |
| R57.htm | 64891 | 2024-05-09 16:09:29 |
| R58.htm | 22294 | 2024-05-09 16:09:29 |
| R59.htm | 6609 | 2024-05-09 16:09:29 |
| R6.htm | 79837 | 2024-05-09 16:09:29 |
| R60.htm | 36807 | 2024-05-09 16:09:29 |
| R61.htm | 10911 | 2024-05-09 16:09:29 |
| R7.htm | 34815 | 2024-05-09 16:09:29 |
| R8.htm | 43701 | 2024-05-09 16:09:29 |
| R9.htm | 27277 | 2024-05-09 16:09:29 |
| report.css | 2767 | 2024-05-09 16:09:29 |
| Show.js | 1085 | 2024-05-09 16:09:29 |