OTHER FINANCIAL STATEMENT DETAILS - Property and equipment, net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022	Dec. 31, 2022
Property and equipment, net
Total property and equipment, gross	$ 518		$ 518		$ 465
Less: accumulated depreciation	(96)		(96)		(81)
Total property and equipment, net	422		422		384
Depreciation expenses	8	$ 5	15	$ 10
Computers, electronic equipment and software
Property and equipment, net
Total property and equipment, gross	139		139		124
Vehicles
Property and equipment, net
Total property and equipment, gross	15		15		13
Office furniture and equipment
Property and equipment, net
Total property and equipment, gross	4		4		4
Leasehold improvements
Property and equipment, net
Total property and equipment, gross	39		39		22
Construction on process
Property and equipment, net
Total property and equipment, gross	$ 321		$ 321		$ 302