SEGMENT INFORMATION - Segment results (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022	Jul. 02, 2022
SEGMENT INFORMATION
Revenues	$ 454	$ 460	$ 912	$ 854	$ 854
Cost of revenues	230	231	481	449	449
Research and development, net	211	179	446	359	359
Sales and Marketing	29	29	62	64	64
General and administrative	17	11	37	18	18
Operating income (loss)	(33)	10	(114)	(36)	(36)
Interest income (expense) with a related party, net		(6)			(5)
Other financial income (expense), net	15	4	23	5	5
Income (loss) before taxes on income	(18)	8	(91)	(36)	(36)
Share-based compensation	55	36	127	76	76
Depreciation of property and equipment	8	5	15	$ 10	10
Operating Segments | Mobileye
SEGMENT INFORMATION
Revenues	446	454	896		843
Cost of revenues	127	115	261		207
Research and development, net	201	172	425		341
Sales and Marketing	9	9	22		17
General and administrative	15	8	32		12
Operating income (loss)	94	150	156		266
Share-based compensation	50	32	116		68
Depreciation of property and equipment	8	5	15		10
Operating Segments | Other
SEGMENT INFORMATION
Revenues	8	6	16		11
Cost of revenues	2	1	3		2
Research and development, net	10	7	21		18
Sales and Marketing	3	2	6		5
General and administrative	2		5		3
Operating income (loss)	(9)	(4)	(19)		(17)
Share-based compensation	5	4	11		8
Amounts not allocated to segments
SEGMENT INFORMATION
Cost of revenues	101	115	217		240
Sales and Marketing	17	18	34		42
General and administrative		3			3
Operating income (loss)	$ (118)	$ (136)	$ (251)		$ (285)