Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 30, 2024
Income Statement [Abstract]
Net sales	$ 1,997,379	$ 1,896,077	$ 1,788,890
Cost of sales	943,207	900,039	872,818
Gross profit	1,054,172	996,038	916,072
Operating expenses
Research and development	433,953	434,684	426,475
Selling, general and administrative	159,839	150,995	144,172
Restructuring	0	0	1,959
Total operating expenses	593,792	585,679	572,606
Income from operations	460,380	410,359	343,466
Interest income	37,739	33,984	21,493
Interest expense	(898)	(898)	(915)
Other income (expense)	(487)	1,469	(108)
Income before income taxes	496,734	444,914	363,936
Provision for income taxes	82,326	113,407	89,364
Net income	$ 414,408	$ 331,507	$ 274,572
Basic earnings per share (in dollars per share)	$ 8.10	$ 6.24	$ 5.06
Diluted earnings per share (in dollars per share)	$ 7.85	$ 6.00	$ 4.90
Basic weighted average common shares outstanding (in shares)	51,137	53,135	54,290
Diluted weighted average common shares outstanding (in shares)	52,822	55,241	56,021