SEGMENT INFORMATION - Segment results (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
SEGMENT INFORMATION
Revenues	$ 1,654	$ 2,079	$ 1,869
Cost of revenues	913	1,032	947
Research and development, net	1,083	889	789
Sales and Marketing	118	118	120
General and administrative	70	73	50
Goodwill impairment	2,695
Operating income (loss)	(3,225)	(33)	(37)
Interest income (expense) with related party, net			(6)
Other financial income (expense), net	62	49	11
Income (loss) before taxes on income	(3,163)	16	(32)
Share-based compensation	279	252	174
Depreciation of property and equipment	62	39	23
Operating Segments | Mobileye
SEGMENT INFORMATION
Revenues	1,613	2,045	1,843
Cost of revenues	531	620	473
Research and development, net	1,045	848	747
Sales and Marketing	35	38	34
General and administrative	63	62	34
Operating income (loss)	(61)	477	555
Share-based compensation	264	233	158
Depreciation of property and equipment	62	39	23
Operating Segments | Other
SEGMENT INFORMATION
Revenues	41	34	26
Cost of revenues	6	6	5
Research and development, net	38	41	42
Sales and Marketing	15	12	11
General and administrative	7	11	12
Operating income (loss)	(25)	(36)	(44)
Share-based compensation	15	19	16
Amounts not allocated to segments profit or loss
SEGMENT INFORMATION
Cost of revenues	376	406	469
Sales and Marketing	68	68	75
General and administrative			4
Goodwill impairment	2,695
Operating income (loss)	$ (3,139)	$ (474)	$ (548)