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 Income (Loss)
Beginning balance (in shares) at Mar. 27, 2021		57,652
Beginning balance at Mar. 27, 2021	$ 1,389,005	$ 58	$ 1,498,761	$ (112,689)	$ 2,875
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	102,305			102,305
Change in unrealized gain (loss) on marketable securities, net of tax	(2,453)				(2,453)
Change in foreign currency translation adjustments	(217)				(217)
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		147
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	418		3,203	(2,785)
Repurchase and retirement of common stock (in shares)		(671)
Repurchase and retirement of common stock	(52,504)	$ (1)		(52,503)
Stock-based compensation	31,536		31,536
Ending balance (in shares) at Sep. 25, 2021		57,128
Ending balance at Sep. 25, 2021	1,468,090	$ 57	1,533,500	(65,672)	205
Beginning balance (in shares) at Jun. 26, 2021		57,547
Beginning balance at Jun. 26, 2021	1,406,731	$ 58	1,514,491	(109,754)	1,936
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	85,096			85,096
Change in unrealized gain (loss) on marketable securities, net of tax	(1,566)				(1,566)
Change in foreign currency translation adjustments	(165)				(165)
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		86
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	1,446		2,458	(1,012)
Repurchase and retirement of common stock (in shares)		(505)
Repurchase and retirement of common stock	(40,003)	$ (1)		(40,002)
Stock-based compensation	16,551		16,551
Ending balance (in shares) at Sep. 25, 2021		57,128
Ending balance at Sep. 25, 2021	1,468,090	$ 57	1,533,500	(65,672)	205
Beginning balance (in shares) at Mar. 26, 2022		56,596
Beginning balance at Mar. 26, 2022	1,599,817	$ 57	1,578,370	23,435	(2,045)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	126,895			126,895
Change in unrealized gain (loss) on marketable securities, net of tax	(742)				(742)
Change in foreign currency translation adjustments	(1,703)				(1,703)
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		138
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	(1,891)		1,131	(3,022)
Repurchase and retirement of common stock (in shares)		(1,308)
Repurchase and retirement of common stock	(106,383)	$ (2)		(106,381)
Stock-based compensation	38,621		38,621
Ending balance (in shares) at Sep. 24, 2022		55,426
Ending balance at Sep. 24, 2022	1,654,614	$ 55	1,618,122	40,927	(4,490)
Beginning balance (in shares) at Jun. 25, 2022		55,899
Beginning balance at Jun. 25, 2022	1,599,187	$ 56	1,596,628	5,894	(3,391)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	87,188			87,188
Change in unrealized gain (loss) on marketable securities, net of tax	(363)				(363)
Change in foreign currency translation adjustments	(736)				(736)
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes (in shares)		110
Issuance of stock under stock option plans and other, net of shares withheld for employee taxes	(1,145)		1,011	(2,156)
Repurchase and retirement of common stock (in shares)		(583)
Repurchase and retirement of common stock	(50,000)	$ (1)		(49,999)
Stock-based compensation	20,483		20,483
Ending balance (in shares) at Sep. 24, 2022		55,426
Ending balance at Sep. 24, 2022	$ 1,654,614	$ 55	$ 1,618,122	$ 40,927	$ (4,490)