Schedule of Income Taxes Calculated on Income from Before Income Taxes and Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Income Tax Disclosure [Line Items]
Income taxes at federal income tax rate	$ 73,100	$ 119,167	$ 105,355
State income taxes, net of federal income tax benefit	11,250	16,596	14,260
Non-deductible executive compensation	2,309	3,552	2,946
Meals and entertainment exclusion	520	200	0
Share-based payments	(2,832)	(2,958)	(1,070)
Research and development credits	(1,672)	(1,526)	(2,069)
Other, net	1,026	1,518	746
Income taxes	$ 83,701	$ 136,549	$ 120,168