Consolidated Condensed Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Income Statement [Abstract]
Net sales	$ 618,984	$ 590,582	$ 1,417,063	$ 1,524,795
Cost of sales	301,520	293,877	693,616	754,170
Gross profit	317,464	296,705	723,447	770,625
Operating expenses
Research and development	112,672	118,063	323,092	343,250
Selling, general and administrative	37,604	37,262	107,306	115,502
Restructuring costs	(360)	0	1,959	0
Total operating expenses	149,916	155,325	432,357	458,752
Income from operations	167,548	141,380	291,090	311,873
Interest income	5,124	2,995	13,914	5,047
Interest expense	(235)	(218)	(696)	(680)
Other expense	(337)	(3,716)	(30)	(2,915)
Income before income taxes	172,100	140,441	304,278	313,325
Provision for income taxes	33,377	36,964	74,548	82,953
Net income	$ 138,723	$ 103,477	$ 229,730	$ 230,372
Basic earnings per share (in dollars per share)	$ 2.57	$ 1.87	$ 4.22	$ 4.13
Diluted earnings per share (in dollars per share)	$ 2.50	$ 1.83	$ 4.09	$ 4.02
Basic weighted average common shares outstanding (in shares)	54,016	55,239	54,449	55,748
Diluted weighted average common shares outstanding (in shares)	55,592	56,583	56,160	57,280