INCOME TAXES (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
INCOME TAXES
Amount payable under tax sharing agreement	$ 5	$ 7	$ 0		$ 7
Withholding tax expenses				$ 14

Represents the amount of withholding taxes paid to authorities to settle tax obligation.

No definition available.

Name:	mbly_WithholdingTaxesPaidForDividends
Namespace Prefix:	mbly_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration