Consolidated Condensed Statements Of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 24, 2022	Sep. 25, 2021	Sep. 24, 2022	Sep. 25, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 87,188	$ 85,096	$ 126,895	$ 102,305
Other comprehensive income (loss), before tax
Foreign currency translation loss	(736)	(165)	(1,703)	(217)
Unrealized loss on marketable securities	(460)	(1,983)	(940)	(3,106)
Benefit for income taxes	97	417	198	653
Comprehensive income	$ 86,089	$ 83,365	$ 124,450	$ 99,635