Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Mar. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 646,508	$ 792,721	$ 889,750
Other comprehensive income, net of tax:
Net change in unrealized gains (losses) on available-for-sale securities	(228)	16,456	8,979
Reclassification adjustment for (gains) on available-for-sale securities	(108)	(2,412)	(260)
Net change in unrealized (losses) gains on hedging transactions	15,574	(13,188)	(7,181)
Reclassification adjustment for losses (gains) on hedging transactions	(4,500)	2,923	5,603
Cumulative translation adjustment, net	7,426	(646)	(4,441)
Other comprehensive income	18,164	3,133	2,700
Total comprehensive income	$ 664,672	$ 795,854	$ 892,450