Components of Net Periodic Pension Benefit (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 24, 2022	Sep. 25, 2021	Sep. 24, 2022	Sep. 25, 2021
North America
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0	$ 0	$ 0	$ 0
Interest cost	5	5	16	15
Expected return on plan assets	(6)	(7)	(19)	(22)
Net periodic pension benefit	(1)	(2)	(3)	(7)
United Kingdom
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0	0	0
Interest cost	1	1	3	3
Expected return on plan assets	$ (1)	$ (1)	(5)	(4)
Net periodic pension benefit			$ (2)	$ (1)