CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 45	$ 8
Other comprehensive income (loss), net of tax, where applicable:
Foreign currency translation adjustments	(41)	10
Other	(1)	1
Total other comprehensive income (loss), net of tax, where applicable	(42)	11
Comprehensive income	$ 3	$ 19