Reconciliation of Measure of Division Operating Income to Consolidated Income (Loss) from Continuing Operations Before Income Taxes (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 24, 2022	Sep. 25, 2021	Sep. 24, 2022	Sep. 25, 2021
Segment Reporting [Abstract]
Total Divisions operating income	$ 123	$ 139	$ 308	$ 322
Asset impairments	(3)	(5)	(8)	(18)
Merger, restructuring and other operating expenses, net	(8)	(13)	(42)	(37)
Unallocated expenses	(28)	(17)	(70)	(64)
Interest income	1		3
Interest expense	(1)	(7)	(10)	(20)
Other income, net	5	3	9	19
Income from continuing operations before income taxes	$ 89	$ 100	$ 190	$ 202