Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-16-030217-index-headers.html | 2016-12-14 16:11:37 | |
| 0001564590-16-030217-index.html | 2016-12-14 16:11:37 | |
| 0001564590-16-030217.txt | 2016-12-14 16:11:37 | |
 0001564590-16-030217-xbrl.zip | 160685 | 2016-12-14 16:11:37 |
| arwr-10k_20160930.htm | 3466611 | 2016-12-14 16:11:37 |
| arwr-20160930.xml | 1232124 | 2016-12-14 16:11:37 |
| arwr-20160930.xsd | 61046 | 2016-12-14 16:11:37 |
| arwr-20160930_cal.xml | 70436 | 2016-12-14 16:11:37 |
| arwr-20160930_def.xml | 233447 | 2016-12-14 16:11:37 |
| arwr-20160930_lab.xml | 506081 | 2016-12-14 16:11:37 |
| arwr-20160930_pre.xml | 411408 | 2016-12-14 16:11:37 |
| arwr-ex1018_310.htm | 400132 | 2016-12-14 16:11:37 |
| arwr-ex1019_309.htm | 379259 | 2016-12-14 16:11:37 |
| arwr-ex211_308.htm | 4078 | 2016-12-14 16:11:37 |
| arwr-ex231_307.htm | 3176 | 2016-12-14 16:11:37 |
| arwr-ex311_8.htm | 10407 | 2016-12-14 16:11:37 |
| arwr-ex312_6.htm | 10358 | 2016-12-14 16:11:37 |
| arwr-ex321_7.htm | 5654 | 2016-12-14 16:11:37 |
| arwr-ex322_9.htm | 5658 | 2016-12-14 16:11:37 |
| FilingSummary.xml | 37527 | 2016-12-14 16:11:37 |
| Financial_Report.xlsx | 85133 | 2016-12-14 16:11:37 |
 g20161214192231699791.jpg | 19584 | 2016-12-14 16:11:37 |
 g20161214192232007792.jpg | 19670 | 2016-12-14 16:11:37 |
 g20161214192232027793.jpg | 15620 | 2016-12-14 16:11:37 |
 g20161214192232033794.jpg | 13378 | 2016-12-14 16:11:37 |
 g20161214192232038795.jpg | 15669 | 2016-12-14 16:11:37 |
 g20161214192234482796.jpg | 39394 | 2016-12-14 16:11:37 |
| R1.htm | 29986 | 2016-12-14 16:11:37 |
| R10.htm | 29028 | 2016-12-14 16:11:37 |
| R11.htm | 23468 | 2016-12-14 16:11:37 |
| R12.htm | 25871 | 2016-12-14 16:11:37 |
| R13.htm | 32706 | 2016-12-14 16:11:37 |
| R14.htm | 37848 | 2016-12-14 16:11:37 |
| R15.htm | 72266 | 2016-12-14 16:11:37 |
| R16.htm | 107827 | 2016-12-14 16:11:37 |
| R17.htm | 78262 | 2016-12-14 16:11:37 |
| R18.htm | 6122 | 2016-12-14 16:11:37 |
| R19.htm | 56942 | 2016-12-14 16:11:37 |
| R2.htm | 104373 | 2016-12-14 16:11:37 |
| R20.htm | 9197 | 2016-12-14 16:11:37 |
| R21.htm | 84533 | 2016-12-14 16:11:37 |
| R22.htm | 27041 | 2016-12-14 16:11:37 |
| R23.htm | 24358 | 2016-12-14 16:11:37 |
| R24.htm | 22214 | 2016-12-14 16:11:37 |
| R25.htm | 25355 | 2016-12-14 16:11:37 |
| R26.htm | 26688 | 2016-12-14 16:11:37 |
| R27.htm | 67645 | 2016-12-14 16:11:37 |
| R28.htm | 107238 | 2016-12-14 16:11:37 |
| R29.htm | 76538 | 2016-12-14 16:11:37 |
| R3.htm | 18971 | 2016-12-14 16:11:37 |
| R30.htm | 55945 | 2016-12-14 16:11:37 |
| R31.htm | 46735 | 2016-12-14 16:11:37 |
| R32.htm | 64409 | 2016-12-14 16:11:37 |
| R33.htm | 18175 | 2016-12-14 16:11:37 |
| R34.htm | 6413 | 2016-12-14 16:11:37 |
| R35.htm | 11189 | 2016-12-14 16:11:37 |
| R36.htm | 32594 | 2016-12-14 16:11:37 |
| R37.htm | 17801 | 2016-12-14 16:11:37 |
| R38.htm | 56927 | 2016-12-14 16:11:37 |
| R39.htm | 19707 | 2016-12-14 16:11:37 |
| R4.htm | 69683 | 2016-12-14 16:11:37 |
| R40.htm | 63598 | 2016-12-14 16:11:37 |
| R41.htm | 19289 | 2016-12-14 16:11:37 |
| R42.htm | 14479 | 2016-12-14 16:11:37 |
| R43.htm | 53538 | 2016-12-14 16:11:37 |
| R44.htm | 33757 | 2016-12-14 16:11:37 |
| R45.htm | 18738 | 2016-12-14 16:11:37 |
| R46.htm | 18808 | 2016-12-14 16:11:37 |
| R47.htm | 18814 | 2016-12-14 16:11:37 |
| R48.htm | 32335 | 2016-12-14 16:11:37 |
| R49.htm | 16751 | 2016-12-14 16:11:37 |
| R5.htm | 129023 | 2016-12-14 16:11:37 |
| R50.htm | 13696 | 2016-12-14 16:11:37 |
| R51.htm | 7763 | 2016-12-14 16:11:37 |
| R52.htm | 28686 | 2016-12-14 16:11:37 |
| R53.htm | 10723 | 2016-12-14 16:11:37 |
| R54.htm | 10678 | 2016-12-14 16:11:37 |
| R55.htm | 18831 | 2016-12-14 16:11:37 |
| R56.htm | 13131 | 2016-12-14 16:11:37 |
| R57.htm | 18107 | 2016-12-14 16:11:37 |
| R58.htm | 22397 | 2016-12-14 16:11:37 |
| R6.htm | 12941 | 2016-12-14 16:11:37 |
| R7.htm | 103658 | 2016-12-14 16:11:37 |
| R8.htm | 43254 | 2016-12-14 16:11:37 |
| R9.htm | 13021 | 2016-12-14 16:11:37 |
| report.css | 2767 | 2016-12-14 16:11:37 |
| Show.js | 1410 | 2016-12-14 16:11:37 |