| Document and Entity Information Document | Aug. 10, 2021 |
| Document Information [Line Items] | |
| Document Type | 8-K |
| Document Period End Date | Aug. 10, 2021 |
| Entity Registrant Name | Enovix Corp |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Entity Central Index Key | 0001828318 |
| Amendment Flag | false |
| Entity File Number | 001-39753 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 20-5871008 |
| Entity Address, Address Line One | 3501 W. Warren Avenue |
| Entity Address, City or Town | Fremont |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 94538 |
| City Area Code | (510) |
| Local Phone Number | 695-2350 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Common Stock | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Common Stock, par value $0.0001 per share |
| Trading Symbol | ENVX |
| Security Exchange Name | NASDAQ |
| Warrants | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share |
| Trading Symbol | ENVXW |
| Security Exchange Name | NASDAQ |
