Reconciliation Of Income Taxes at Federal Statutory Rate to Provision for Income Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Income Tax Disclosure [Abstract]
Federal tax computed at the statutory rate	$ 42	$ 51	$ 48
State taxes, net of federal benefit	12	11	10
Foreign income taxed at rates other than federal	3	2	(5)
Decrease in valuation allowance			(3)
Non-deductible goodwill impairments	14
Other non-deductible expenses and settlements	4	4	5
FIN 48 adjustments	4	(2)
Non-taxable income and additional deductible expenses	(2)	(1)	(3)
Impact of stock compensation windfall	(5)	(3)	(6)
State NOL expirations (additions)	(1)	2
Tax credits	(12)
Reduction of capital loss carryback	3
Other items, net	(1)		(2)
Income tax expense	$ 61	$ 64	$ 44