Taxes - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Income Tax Disclosure [Abstract]
Effective tax rate (percent)	30.00%	58.00%	24.00%	20.00%
Federal corporate income tax rate (percent)	21.00%	21.00%	21.00%	21.00%
Unrecognized tax benefit				$ 2
Income (loss) before income taxes	$ 91	$ 21	$ 125	(269)
Tax (benefit) expense related to excess tax benefits associated with share-based compensation			$ 5	$ 2