CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jul. 02, 2023	Jun. 30, 2024	Jul. 02, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (115,947)	$ (64,306)	$ (162,444)	$ (137,909)
Other comprehensive income (loss), net of tax
Change in net foreign currency translation adjustments	68	0	95	0
Net unrealized loss on available-for-sale securities	0	(24)	(18)	(24)
Other comprehensive income, net of tax	68	(24)	77	(24)
Comprehensive loss	(115,879)	(64,330)	(162,367)	(137,933)
Comprehensive loss attributable to non-controlling interest	(75)	0	(204)	0
Comprehensive loss attributable to Enovix	$ (115,804)	$ (64,330)	$ (162,163)	$ (137,933)