Components of Net Periodic Pension Cost (Benefit) (Detail) - North America - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 7	$ 4	$ 6
Interest cost	36	35	39
Expected return on plan assets	(42)	(43)	(48)
Net periodic cost (benefit)	$ 1	(4)	(3)
Other Benefits
Defined Benefit Plan Disclosure [Line Items]
Interest cost		1	1
Net periodic cost (benefit)		$ 1	$ 1