Schedule of Defined Benefit Pension and Other Postretirement Benefit Plans with Projected Benefit Obligation and a And Accumulated Benefit Obligation In Excess of Plan Assets (Detail) - North America - USD ($) $ in Millions	Dec. 30, 2023	Dec. 31, 2022
Pension Benefits
Accumulated benefit obligation in excess of plan assets
Accumulated benefit obligation at end of period	$ (8)	$ (9)
Projected benefit obligation in excess of plan assets
Benefit obligation at end of period	(8)	(9)
Other Benefits
Accumulated benefit obligation in excess of plan assets
Accumulated benefit obligation at end of period	$ (8)	$ (9)