Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 28, 2026	Mar. 29, 2025	Mar. 30, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,949,449	$ 1,817,014	$ 1,658,282
Current period foreign exchange translation	413	(566)	(850)
Current period marketable securities activity	(2,624)	2,514	996
Tax effect	551	(528)	(210)
Ending balance	2,127,996	1,949,449	1,817,014
Total
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(1,183)	(2,603)	(2,539)
Ending balance	(2,843)	(1,183)	(2,603)
Foreign Currency
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2,463)	(1,897)
Current period foreign exchange translation	413	(566)
Tax effect	0	0
Ending balance	(2,050)	(2,463)	(1,897)
Unrealized Gains (Losses) on Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	1,280	(706)
Current period marketable securities activity	(2,624)	2,514
Tax effect	551	(528)
Ending balance	$ (793)	$ 1,280	$ (706)