Severance and Facility Closure Costs (Detail) - USD ($) $ in Millions	3 Months Ended
Mar. 29, 2025	Mar. 30, 2024
Restructuring Cost and Reserve [Line Items]
Beginning Balance	$ 9
Charges (credits) Incurred	43
Cash Payments	(8)
Ending Balance	44
Optimize for Growth Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred	48
Cash Payments	(7)
Project Core
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred		$ 17
Cash Payments	(2)	$ (2)
Non-Facility Termination Benefits \| Optimize for Growth Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred	10
Cash Payments	(2)
Ending Balance	8
Non-Facility Termination Benefits \| Project Core
Restructuring Cost and Reserve [Line Items]
Beginning Balance	7
Charges (credits) Incurred	(1)
Cash Payments	(1)
Ending Balance	5
Lease and contract obligations, accruals for facility closures including termination benefits and other costs \| Optimize for Growth Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred	34
Cash Payments	(4)
Ending Balance	30
Lease and contract obligations, accruals for facility closures including termination benefits and other costs \| Maximize B2B Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Beginning Balance	2
Cash Payments	(1)
Ending Balance	$ 1

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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