Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 29, 2025	Mar. 30, 2024	Mar. 25, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,817,014	$ 1,658,282	$ 1,599,817
Current period foreign exchange translation	(566)	(850)	(834)
Ending balance	1,949,449	1,817,014	1,658,282
Foreign Currency
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(1,897)	(1,047)
Current period foreign exchange translation	(566)	(850)
Current period marketable securities activity	0	0
Tax effect	0	0
Ending balance	(2,463)	(1,897)	(1,047)
Unrealized Gains (Losses) on Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(449)	(1,235)
Current period foreign exchange translation	0	0
Current period marketable securities activity	2,514	996
Tax effect	(528)	(210)
Ending balance	1,537	(449)	(1,235)
Accumulated Other Comprehensive Income / (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2,603)	(2,539)	(2,045)
Current period foreign exchange translation	(566)	(850)
Current period marketable securities activity	2,514	996
Tax effect	(528)	(210)
Ending balance	(1,183)	(2,603)	(2,539)
Accumulated Other Comprehensive Income / (Loss) | Revision of Prior Period, Accounting Standards Update, Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(257)	(257)
Current period foreign exchange translation	0	0
Current period marketable securities activity	0	0
Tax effect	0	0
Ending balance	$ (257)	$ (257)	$ (257)