Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-053958-index-headers.html | 2021-11-03 16:12:05 | |
| 0001564590-21-053958-index.html | 2021-11-03 16:12:05 | |
| 0001564590-21-053958.txt | 2021-11-03 16:12:05 | |
 0001564590-21-053958-xbrl.zip | 163006 | 2021-11-03 16:12:05 |
| arvn-10q_20210930.htm | 1899407 | 2021-11-03 16:12:05 |
| arvn-10q_20210930_htm.xml | 1188713 | 2021-11-03 16:12:05 |
| arvn-20210930.xsd | 50851 | 2021-11-03 16:12:05 |
| arvn-20210930_cal.xml | 46593 | 2021-11-03 16:12:05 |
| arvn-20210930_def.xml | 180934 | 2021-11-03 16:12:05 |
| arvn-20210930_lab.xml | 397875 | 2021-11-03 16:12:05 |
| arvn-20210930_pre.xml | 311774 | 2021-11-03 16:12:05 |
| arvn-ex311_6.htm | 21051 | 2021-11-03 16:12:05 |
| arvn-ex312_7.htm | 21050 | 2021-11-03 16:12:05 |
| arvn-ex321_9.htm | 9493 | 2021-11-03 16:12:05 |
| arvn-ex322_8.htm | 9415 | 2021-11-03 16:12:05 |
| FilingSummary.xml | 35030 | 2021-11-03 16:12:05 |
| Financial_Report.xlsx | 70175 | 2021-11-03 16:12:05 |
| MetaLinks.json | 540535 | 2021-11-03 16:12:05 |
| R1.htm | 53822 | 2021-11-03 16:12:05 |
| R10.htm | 5258 | 2021-11-03 16:12:05 |
| R11.htm | 50642 | 2021-11-03 16:12:05 |
| R12.htm | 130290 | 2021-11-03 16:12:05 |
| R13.htm | 31418 | 2021-11-03 16:12:05 |
| R14.htm | 65157 | 2021-11-03 16:12:05 |
| R15.htm | 22846 | 2021-11-03 16:12:05 |
| R16.htm | 16618 | 2021-11-03 16:12:05 |
| R17.htm | 119483 | 2021-11-03 16:12:05 |
| R18.htm | 8453 | 2021-11-03 16:12:05 |
| R19.htm | 39182 | 2021-11-03 16:12:05 |
| R2.htm | 83292 | 2021-11-03 16:12:05 |
| R20.htm | 6878 | 2021-11-03 16:12:05 |
| R21.htm | 39227 | 2021-11-03 16:12:05 |
| R22.htm | 125734 | 2021-11-03 16:12:05 |
| R23.htm | 30255 | 2021-11-03 16:12:05 |
| R24.htm | 65705 | 2021-11-03 16:12:05 |
| R25.htm | 22192 | 2021-11-03 16:12:05 |
| R26.htm | 12774 | 2021-11-03 16:12:05 |
| R27.htm | 105597 | 2021-11-03 16:12:05 |
| R28.htm | 38541 | 2021-11-03 16:12:05 |
| R29.htm | 87986 | 2021-11-03 16:12:05 |
| R3.htm | 8830 | 2021-11-03 16:12:05 |
| R30.htm | 7222 | 2021-11-03 16:12:05 |
| R31.htm | 24549 | 2021-11-03 16:12:05 |
| R32.htm | 4397 | 2021-11-03 16:12:05 |
| R33.htm | 33494 | 2021-11-03 16:12:05 |
| R34.htm | 13798 | 2021-11-03 16:12:05 |
| R35.htm | 6143 | 2021-11-03 16:12:05 |
| R36.htm | 17038 | 2021-11-03 16:12:05 |
| R37.htm | 5387 | 2021-11-03 16:12:05 |
| R38.htm | 23887 | 2021-11-03 16:12:05 |
| R39.htm | 5121 | 2021-11-03 16:12:05 |
| R4.htm | 44119 | 2021-11-03 16:12:05 |
| R40.htm | 9167 | 2021-11-03 16:12:05 |
| R41.htm | 16305 | 2021-11-03 16:12:05 |
| R42.htm | 11248 | 2021-11-03 16:12:05 |
| R43.htm | 34643 | 2021-11-03 16:12:05 |
| R44.htm | 11896 | 2021-11-03 16:12:05 |
| R45.htm | 151491 | 2021-11-03 16:12:05 |
| R46.htm | 22964 | 2021-11-03 16:12:05 |
| R47.htm | 36301 | 2021-11-03 16:12:05 |
| R48.htm | 26679 | 2021-11-03 16:12:05 |
| R49.htm | 15919 | 2021-11-03 16:12:05 |
| R5.htm | 19446 | 2021-11-03 16:12:05 |
| R50.htm | 15671 | 2021-11-03 16:12:05 |
| R51.htm | 9956 | 2021-11-03 16:12:05 |
| R52.htm | 27483 | 2021-11-03 16:12:05 |
| R6.htm | 68288 | 2021-11-03 16:12:05 |
| R7.htm | 6585 | 2021-11-03 16:12:05 |
| R8.htm | 84447 | 2021-11-03 16:12:05 |
| R9.htm | 9779 | 2021-11-03 16:12:05 |
| report.css | 2767 | 2021-11-03 16:12:05 |
| Show.js | 1085 | 2021-11-03 16:12:05 |