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Severance and Facility Closure Costs (Detail) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended		29 Months Ended
	May 31, 2020	Sep. 24, 2022	Sep. 25, 2021	Sep. 24, 2022	Sep. 25, 2021	Sep. 24, 2022
Restructuring Cost and Reserve [Line Items]
Beginning Balance				$ 28
Charges (credits) Incurred				47
Cash Payments				(42)
Ending Balance		$ 33		33		$ 33
Maximize B2B Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Charges (credits) Incurred		2	$ 4	4	$ 13	97
Cash Payments		(2)	$ (2)	(5)	$ (17)
Termination Benefits \| Maximize B2B Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Beginning Balance				19
Charges (credits) Incurred				(2)
Ending Balance		17		17		17
Lease and contract obligations, accruals for facilities closures and other costs \| Maximize B2B Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Beginning Balance				6
Charges (credits) Incurred	$ 28			5
Cash Payments				(5)
Ending Balance		6		6		6
Lease and contract obligations, accruals for facilities closures and other costs \| Comprehensive Business Review
Restructuring Cost and Reserve [Line Items]
Beginning Balance				1
Ending Balance		1		1		1
Lease and contract obligations, accruals for facilities closures and other costs \| Previously Planned Separation of Consumer Business and Realignment
Restructuring Cost and Reserve [Line Items]
Beginning Balance				2
Charges (credits) Incurred				44
Cash Payments				(37)
Ending Balance		$ 9		$ 9		$ 9