Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 103,828	$ 125,196	$ 108,849
Available-for-sale marketable securities
Unrealized holding gains (losses) arising during period (Net of deferred taxes of $1,912, $3,011 and $630, respectively)	5,255	(8,135)	(1,599)
Other comprehensive income (loss), net of tax	5,255	(8,135)	(1,599)
Comprehensive income, net of tax	$ 109,083	$ 117,061	$ 107,250