Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 03, 2020	Sep. 28, 2019	Oct. 03, 2020	Sep. 28, 2019
Income Statement [Abstract]
Revenue	$ 1,060,292	$ 806,698	$ 1,847,743	$ 1,582,296
Cost of goods sold	568,742	483,116	1,030,404	964,425
Gross profit	491,550	323,582	817,339	617,871
Operating expenses:
Research and development	156,342	115,614	286,413	234,534
Selling, general and administrative	109,372	88,274	195,976	177,253
Other operating expense	4,192	6,927	20,594	38,091
Total operating expenses	269,906	210,815	502,983	449,878
Operating income	221,644	112,767	314,356	167,993
Interest expense	23,486	12,693	42,335	24,557
Interest income	1,272	2,292	2,462	5,238
Other income (expense), net	648	(300)	22,595	(1,411)
Income before income taxes	200,078	102,066	297,078	147,263
Income tax expense	(63,161)	(19,028)	(63,239)	(24,684)
Net income	$ 136,917	$ 83,038	$ 233,839	$ 122,579
Net income per share:
Basic	$ 1.20	$ 0.71	$ 2.04	$ 1.04
Diluted	$ 1.18	$ 0.70	$ 2.01	$ 1.02
Weighted average shares of common stock outstanding:
Basic	114,328	117,294	114,388	117,945
Diluted	116,177	119,429	116,395	120,196