Components of Net Periodic Pension Benefit (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 26, 2022	Mar. 27, 2021
North America
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0	$ 0
Interest cost	5	5
Expected return on plan assets	(6)	(7)
Net periodic pension benefit	(1)	(2)
United Kingdom
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0
Interest cost	1	1
Expected return on plan assets	(2)	$ (1)
Net periodic pension benefit	$ (1)