CONSOLIDATED INTERIM STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Apr. 03, 2021	Mar. 28, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income (loss)	$ 49	$ (21)
Other comprehensive income (loss), net of tax
Foreign exchange translation adjustment	(26)	(66)
Changes in unrealized gain on derivatives	2
Total other comprehensive loss, net of tax	(24)	(66)
Comprehensive income (loss)	$ 25	$ (87)