SUPPLEMENTAL FINANCIAL STATEMENT DATA - Allowance for doubtful accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Disclosure Text Block Supplement [Abstract]
Balance at beginning of year	$ 15	$ 19	$ 10
Additions (reductions) charged to expense	4	(1)	13
Doubtful accounts charged to reserve	(6)	(3)	(4)
Balance at end of year	$ 13	$ 15	$ 19