Interest and Other Expense, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Components of interest and other expense
Interest income	$ 1,969	$ 13,813	$ 6,923	$ 31,801
Interest expense	(14,226)	(9,562)	(25,883)	(20,693)
Other income (expense), net	1,486	8,078	(3,964)	12,833
Interest and other expense, net	$ (10,771)	$ 12,329	$ (22,924)	$ 23,941