Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-024666-index-headers.html | 2025-05-12 16:07:46 | |
| 0001628280-25-024666-index.html | 2025-05-12 16:07:46 | |
| 0001628280-25-024666.txt | 2025-05-12 16:07:46 | |
 0001628280-25-024666-xbrl.zip | 315426 | 2025-05-12 16:07:46 |
| arwr-03312025xexx311.htm | 9731 | 2025-05-12 16:07:46 |
| arwr-03312025xexx312.htm | 9729 | 2025-05-12 16:07:46 |
| arwr-03312025xexx321.htm | 4303 | 2025-05-12 16:07:46 |
| arwr-03312025xexx322.htm | 3879 | 2025-05-12 16:07:46 |
| arwr-20250331.htm | 1303843 | 2025-05-12 16:07:46 |
| arwr-20250331.xsd | 66706 | 2025-05-12 16:07:46 |
| arwr-20250331_cal.xml | 87974 | 2025-05-12 16:07:46 |
| arwr-20250331_def.xml | 309477 | 2025-05-12 16:07:46 |
| arwr-20250331_htm.xml | 1180938 | 2025-05-12 16:07:46 |
| arwr-20250331_lab.xml | 721836 | 2025-05-12 16:07:46 |
| arwr-20250331_pre.xml | 557062 | 2025-05-12 16:07:46 |
| ceoseveranceandchangeofcon.htm | 104565 | 2025-05-12 16:07:46 |
| cfoseveranceandchangeofcon.htm | 101303 | 2025-05-12 16:07:46 |
| cmoseveranceandchangeofcon.htm | 101520 | 2025-05-12 16:07:46 |
| FilingSummary.xml | 45401 | 2025-05-12 16:07:46 |
| Financial_Report.xlsx | 115292 | 2025-05-12 16:07:46 |
 image_0a.jpg | 17309 | 2025-05-12 16:07:46 |
| MetaLinks.json | 936460 | 2025-05-12 16:07:46 |
| R1.htm | 53097 | 2025-05-12 16:07:46 |
| R10.htm | 36578 | 2025-05-12 16:07:46 |
| R11.htm | 34518 | 2025-05-12 16:07:46 |
| R12.htm | 25227 | 2025-05-12 16:07:46 |
| R13.htm | 7323 | 2025-05-12 16:07:46 |
| R14.htm | 57719 | 2025-05-12 16:07:46 |
| R15.htm | 54874 | 2025-05-12 16:07:46 |
| R16.htm | 54483 | 2025-05-12 16:07:46 |
| R17.htm | 16559 | 2025-05-12 16:07:46 |
| R18.htm | 40137 | 2025-05-12 16:07:46 |
| R19.htm | 34585 | 2025-05-12 16:07:46 |
| R2.htm | 130536 | 2025-05-12 16:07:46 |
| R20.htm | 8961 | 2025-05-12 16:07:46 |
| R21.htm | 14858 | 2025-05-12 16:07:46 |
| R22.htm | 47557 | 2025-05-12 16:07:46 |
| R23.htm | 8467 | 2025-05-12 16:07:46 |
| R24.htm | 19947 | 2025-05-12 16:07:46 |
| R25.htm | 32179 | 2025-05-12 16:07:46 |
| R26.htm | 28466 | 2025-05-12 16:07:46 |
| R27.htm | 36412 | 2025-05-12 16:07:46 |
| R28.htm | 34945 | 2025-05-12 16:07:46 |
| R29.htm | 18997 | 2025-05-12 16:07:46 |
| R3.htm | 12083 | 2025-05-12 16:07:46 |
| R30.htm | 56379 | 2025-05-12 16:07:46 |
| R31.htm | 50755 | 2025-05-12 16:07:46 |
| R32.htm | 48865 | 2025-05-12 16:07:46 |
| R33.htm | 11830 | 2025-05-12 16:07:46 |
| R34.htm | 37138 | 2025-05-12 16:07:46 |
| R35.htm | 36483 | 2025-05-12 16:07:46 |
| R36.htm | 41541 | 2025-05-12 16:07:46 |
| R37.htm | 17533 | 2025-05-12 16:07:46 |
| R38.htm | 8157 | 2025-05-12 16:07:46 |
| R39.htm | 28464 | 2025-05-12 16:07:46 |
| R4.htm | 102428 | 2025-05-12 16:07:46 |
| R40.htm | 26289 | 2025-05-12 16:07:46 |
| R41.htm | 16640 | 2025-05-12 16:07:46 |
| R42.htm | 54930 | 2025-05-12 16:07:46 |
| R43.htm | 15679 | 2025-05-12 16:07:46 |
| R44.htm | 27751 | 2025-05-12 16:07:46 |
| R45.htm | 29847 | 2025-05-12 16:07:46 |
| R46.htm | 11615 | 2025-05-12 16:07:46 |
| R47.htm | 14023 | 2025-05-12 16:07:46 |
| R48.htm | 12724 | 2025-05-12 16:07:46 |
| R49.htm | 30195 | 2025-05-12 16:07:46 |
| R5.htm | 94999 | 2025-05-12 16:07:46 |
| R50.htm | 19151 | 2025-05-12 16:07:46 |
| R51.htm | 22122 | 2025-05-12 16:07:46 |
| R52.htm | 40030 | 2025-05-12 16:07:46 |
| R53.htm | 15365 | 2025-05-12 16:07:46 |
| R54.htm | 31040 | 2025-05-12 16:07:46 |
| R55.htm | 21925 | 2025-05-12 16:07:46 |
| R56.htm | 19738 | 2025-05-12 16:07:46 |
| R57.htm | 15445 | 2025-05-12 16:07:46 |
| R58.htm | 64228 | 2025-05-12 16:07:46 |
| R59.htm | 30339 | 2025-05-12 16:07:46 |
| R6.htm | 91062 | 2025-05-12 16:07:46 |
| R60.htm | 10359 | 2025-05-12 16:07:46 |
| R61.htm | 37137 | 2025-05-12 16:07:46 |
| R62.htm | 24791 | 2025-05-12 16:07:46 |
| R63.htm | 53071 | 2025-05-12 16:07:46 |
| R64.htm | 25319 | 2025-05-12 16:07:46 |
| R65.htm | 8312 | 2025-05-12 16:07:46 |
| R66.htm | 42387 | 2025-05-12 16:07:46 |
| R67.htm | 27383 | 2025-05-12 16:07:46 |
| R68.htm | 15687 | 2025-05-12 16:07:46 |
| R69.htm | 23318 | 2025-05-12 16:07:46 |
| R7.htm | 40760 | 2025-05-12 16:07:46 |
| R70.htm | 37834 | 2025-05-12 16:07:46 |
| R71.htm | 10924 | 2025-05-12 16:07:46 |
| R72.htm | 7630 | 2025-05-12 16:07:46 |
| R8.htm | 54870 | 2025-05-12 16:07:46 |
| R9.htm | 28899 | 2025-05-12 16:07:46 |
| report.css | 2767 | 2025-05-12 16:07:46 |
| retirementletteragreement-.htm | 6675 | 2025-05-12 16:07:46 |
| severanceandchangeofcontro.htm | 101565 | 2025-05-12 16:07:46 |
| Show.js | 1085 | 2025-05-12 16:07:46 |