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Severance and Facility Closure Costs (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Beginning Balance			$ 6
Charges (credits) Incurred			42
Cash Payments			(35)
Ending Balance	$ 13		13
Project Core
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred	2		44
Cash Payments	(9)		(41)
Maximize B2B Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred	1	$ 1	4	$ 2
Cash Payments	(1)	$ (3)	(6)	$ (7)
Termination Benefits \| Project Core
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred			25
Cash Payments			(15)
Ending Balance	10		10
Termination Benefits \| Maximize B2B Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Beginning Balance			2
Cash Payments			(1)
Ending Balance	1		1
Lease and contract obligations, accruals for facilities closures and other costs \| Project Core
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred			14
Cash Payments			(14)
Lease and contract obligations, accruals for facilities closures and other costs \| Maximize B2B Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Beginning Balance			3
Charges (credits) Incurred			4
Cash Payments			(5)
Ending Balance	$ 2		2
Lease and contract obligations, accruals for facilities closures and other costs \| Comprehensive Business Review
Restructuring Cost and Reserve [Line Items]
Beginning Balance			1
Charges (credits) Incurred			$ (1)