Reconciliation of Effective Tax Amount (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Tax at U.S. federal income tax rate	$ 69,078	$ 32,992	$ 62,729
State income taxes, net of federal income tax benefit	12,158	5,383	9,754
Net share-based windfalls	97	(1,960)	(2,219)
Excess executive compensation	3,175	1,950	2,218
Tax credits	(2,692)	(2,655)	(2,263)
Other	(990)	(2,019)	98
Income tax expense	$ 80,826	$ 33,691	$ 70,317