Components of Net Periodic Pension Benefit (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 25, 2022	Jun. 26, 2021	Jun. 25, 2022	Jun. 26, 2021
North America
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0	$ 0	$ 0	$ 0
Interest cost	5	5	11	10
Expected return on plan assets	(7)	(8)	(13)	(15)
Net periodic pension benefit	(2)	(3)	(2)	(5)
United Kingdom
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0	0	0
Interest cost	1	1	2	2
Expected return on plan assets	(2)	(2)	(3)	(3)
Net periodic pension benefit	$ (1)	$ (1)	$ (1)	$ (1)