Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-002379-index-headers.html | 2022-02-28 21:30:44 | |
| 0000950170-22-002379-index.html | 2022-02-28 21:30:44 | |
| 0000950170-22-002379.txt | 2022-02-28 21:30:44 | |
 0000950170-22-002379-xbrl.zip | 348145 | 2022-02-28 21:30:44 |
| aeva-20211231.htm | 3471590 | 2022-02-28 21:30:44 |
| aeva-20211231.xsd | 72908 | 2022-02-28 21:30:44 |
| aeva-20211231_cal.xml | 63595 | 2022-02-28 21:30:44 |
| aeva-20211231_def.xml | 299588 | 2022-02-28 21:30:44 |
| aeva-20211231_htm.xml | 2947318 | 2022-02-28 21:30:44 |
| aeva-20211231_lab.xml | 644001 | 2022-02-28 21:30:44 |
| aeva-20211231_pre.xml | 492980 | 2022-02-28 21:30:44 |
| aeva-ex21_1.htm | 5702 | 2022-02-28 21:30:44 |
| aeva-ex23_1.htm | 3793 | 2022-02-28 21:30:44 |
| aeva-ex31_1.htm | 20959 | 2022-02-28 21:30:44 |
| aeva-ex31_2.htm | 21044 | 2022-02-28 21:30:44 |
| aeva-ex32_1.htm | 11170 | 2022-02-28 21:30:44 |
| aeva-ex32_2.htm | 11392 | 2022-02-28 21:30:44 |
| aeva-ex4_4.htm | 57109 | 2022-02-28 21:30:44 |
| FilingSummary.xml | 49328 | 2022-02-28 21:30:44 |
| Financial_Report.xlsx | 114771 | 2022-02-28 21:30:44 |
| MetaLinks.json | 875822 | 2022-02-28 21:30:44 |
| R1.htm | 72144 | 2022-02-28 21:30:44 |
| R10.htm | 199259 | 2022-02-28 21:30:44 |
| R11.htm | 23346 | 2022-02-28 21:30:44 |
| R12.htm | 25511 | 2022-02-28 21:30:44 |
| R13.htm | 49667 | 2022-02-28 21:30:44 |
| R14.htm | 32360 | 2022-02-28 21:30:44 |
| R15.htm | 25444 | 2022-02-28 21:30:44 |
| R16.htm | 48446 | 2022-02-28 21:30:44 |
| R17.htm | 48441 | 2022-02-28 21:30:44 |
| R18.htm | 83861 | 2022-02-28 21:30:44 |
| R19.htm | 254738 | 2022-02-28 21:30:44 |
| R2.htm | 105115 | 2022-02-28 21:30:44 |
| R20.htm | 195864 | 2022-02-28 21:30:44 |
| R21.htm | 33087 | 2022-02-28 21:30:44 |
| R22.htm | 34729 | 2022-02-28 21:30:44 |
| R23.htm | 165598 | 2022-02-28 21:30:44 |
| R24.htm | 14089 | 2022-02-28 21:30:44 |
| R25.htm | 61648 | 2022-02-28 21:30:44 |
| R26.htm | 106321 | 2022-02-28 21:30:44 |
| R27.htm | 200584 | 2022-02-28 21:30:44 |
| R28.htm | 19653 | 2022-02-28 21:30:44 |
| R29.htm | 26033 | 2022-02-28 21:30:44 |
| R3.htm | 30384 | 2022-02-28 21:30:44 |
| R30.htm | 47434 | 2022-02-28 21:30:44 |
| R31.htm | 31922 | 2022-02-28 21:30:44 |
| R32.htm | 24896 | 2022-02-28 21:30:44 |
| R33.htm | 35334 | 2022-02-28 21:30:44 |
| R34.htm | 84957 | 2022-02-28 21:30:44 |
| R35.htm | 246321 | 2022-02-28 21:30:44 |
| R36.htm | 184079 | 2022-02-28 21:30:44 |
| R37.htm | 24233 | 2022-02-28 21:30:44 |
| R38.htm | 25233 | 2022-02-28 21:30:44 |
| R39.htm | 52139 | 2022-02-28 21:30:44 |
| R4.htm | 75366 | 2022-02-28 21:30:44 |
| R40.htm | 17714 | 2022-02-28 21:30:44 |
| R41.htm | 57749 | 2022-02-28 21:30:44 |
| R42.htm | 13756 | 2022-02-28 21:30:44 |
| R43.htm | 20838 | 2022-02-28 21:30:44 |
| R44.htm | 20469 | 2022-02-28 21:30:44 |
| R45.htm | 22517 | 2022-02-28 21:30:44 |
| R46.htm | 25220 | 2022-02-28 21:30:44 |
| R47.htm | 53944 | 2022-02-28 21:30:44 |
| R48.htm | 4294 | 2022-02-28 21:30:44 |
| R49.htm | 8875 | 2022-02-28 21:30:44 |
| R5.htm | 86403 | 2022-02-28 21:30:44 |
| R50.htm | 15290 | 2022-02-28 21:30:44 |
| R51.htm | 9733 | 2022-02-28 21:30:44 |
| R52.htm | 15553 | 2022-02-28 21:30:44 |
| R53.htm | 12097 | 2022-02-28 21:30:44 |
| R54.htm | 25692 | 2022-02-28 21:30:44 |
| R55.htm | 4784 | 2022-02-28 21:30:44 |
| R56.htm | 15310 | 2022-02-28 21:30:44 |
| R57.htm | 12403 | 2022-02-28 21:30:44 |
| R58.htm | 31637 | 2022-02-28 21:30:44 |
| R59.htm | 25662 | 2022-02-28 21:30:44 |
| R6.htm | 104674 | 2022-02-28 21:30:44 |
| R60.htm | 6896 | 2022-02-28 21:30:44 |
| R61.htm | 31517 | 2022-02-28 21:30:44 |
| R62.htm | 12933 | 2022-02-28 21:30:44 |
| R63.htm | 48617 | 2022-02-28 21:30:44 |
| R64.htm | 52403 | 2022-02-28 21:30:44 |
| R65.htm | 33552 | 2022-02-28 21:30:44 |
| R66.htm | 14936 | 2022-02-28 21:30:44 |
| R67.htm | 12411 | 2022-02-28 21:30:44 |
| R68.htm | 18997 | 2022-02-28 21:30:44 |
| R69.htm | 32868 | 2022-02-28 21:30:44 |
| R7.htm | 108397 | 2022-02-28 21:30:44 |
| R70.htm | 35774 | 2022-02-28 21:30:44 |
| R71.htm | 13659 | 2022-02-28 21:30:44 |
| R72.htm | 11941 | 2022-02-28 21:30:44 |
| R73.htm | 19356 | 2022-02-28 21:30:44 |
| R74.htm | 10388 | 2022-02-28 21:30:44 |
| R75.htm | 12475 | 2022-02-28 21:30:44 |
| R8.htm | 82367 | 2022-02-28 21:30:44 |
| R9.htm | 118313 | 2022-02-28 21:30:44 |
| report.css | 2767 | 2022-02-28 21:30:44 |
| Show.js | 1085 | 2022-02-28 21:30:44 |