Consolidated Condensed Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Earnings (Deficit)	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Mar. 30, 2024		53,491
Beginning balance at Mar. 30, 2024	$ 1,817,014	$ 53	$ 1,760,648	$ 58,916	$ (2,603)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	144,235			144,235
Change in unrealized gain (loss) on marketable securities, net of tax	3,549				3,549
Change in foreign currency translation adjustments	359				359
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		359
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	10,630		15,056	(4,426)
Repurchase and retirement of common stock (in shares)		(718)
Repurchase and retirement of common stock	(91,492)			(91,492)
Stock-based compensation	43,832		43,832
Ending balance (in shares) at Sep. 28, 2024		53,132
Ending balance at Sep. 28, 2024	1,928,127	$ 53	1,819,536	107,233	1,305
Beginning balance (in shares) at Jun. 29, 2024		53,335
Beginning balance at Jun. 29, 2024	1,847,630	$ 53	1,792,230	58,591	(3,244)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	102,140			102,140
Change in unrealized gain (loss) on marketable securities, net of tax	3,832				3,832
Change in foreign currency translation adjustments	717				717
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		154
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	1,652		4,859	(3,207)
Repurchase and retirement of common stock (in shares)		(357)
Repurchase and retirement of common stock	(50,291)			(50,291)
Stock-based compensation	22,447		22,447
Ending balance (in shares) at Sep. 28, 2024		53,132
Ending balance at Sep. 28, 2024	1,928,127	$ 53	1,819,536	107,233	1,305
Beginning balance (in shares) at Mar. 29, 2025		52,291
Beginning balance at Mar. 29, 2025	1,949,449	$ 52	1,860,229	90,351	(1,183)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	192,293			192,293
Change in unrealized gain (loss) on marketable securities, net of tax	402				402
Change in foreign currency translation adjustments	560				560
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		103
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	(359)		1,952	(2,311)
Repurchase and retirement of common stock (in shares)		(1,376)
Repurchase and retirement of common stock	(141,309)	$ (1)		(141,308)
Stock-based compensation	41,406		41,406
Ending balance (in shares) at Sep. 27, 2025		51,018
Ending balance at Sep. 27, 2025	2,042,442	$ 51	1,903,587	139,025	(221)
Beginning balance (in shares) at Jun. 28, 2025		51,314
Beginning balance at Jun. 28, 2025	1,930,284	$ 51	1,881,421	49,035	(223)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	131,596			131,596
Change in unrealized gain (loss) on marketable securities, net of tax	211				211
Change in foreign currency translation adjustments	(209)				(209)
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		66
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	307		1,569	(1,262)
Repurchase and retirement of common stock (in shares)		(362)
Repurchase and retirement of common stock	(40,344)			(40,344)
Stock-based compensation	20,597		20,597
Ending balance (in shares) at Sep. 27, 2025		51,018
Ending balance at Sep. 27, 2025	$ 2,042,442	$ 51	$ 1,903,587	$ 139,025	$ (221)