CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Treasury Stock	Cumulative Effect, Period of Adoption, Adjustment	Cumulative Effect, Period of Adoption, Adjustment Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Impact of new accounting standards adoption	$ 721,687	$ 884	$ 1,431,607	$ (475)	$ 143,344	$ (853,673)
Beginning balance (in shares) at Mar. 30, 2019		39,518
Stockholders' equity, beginning balance at Mar. 30, 2019	721,687	$ 884	1,431,607	(475)	143,344	(853,673)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	(149,264)				(149,264)
Foreign currency translation adjustments	(219)			(219)
Net unrealized gains (losses) on cash flow hedges, net of tax	(4,731)			(4,731)
Proceeds from issuances under stock-based compensation plans (in shares)		400
Proceeds from issuances under stock-based compensation plans	756	$ 5	751
Repurchase of restricted common stock (in shares)		(32)
Cash dividends	(17,910)				(17,910)
Stock-based compensation	41,499		41,499
Employees' tax withheld and paid for restricted stock and restricted stock units (in shares)		225
Employees' tax withheld and paid for restricted stock and restricted stock units	(9,670)					(9,670)
Proceeds from ESPP (in shares)		268
Proceeds from ESPP	6,025	$ 2	6,023
Impact of new accounting standards adoption	721,687	$ 884	1,479,880	(5,425)	(23,926)	(853,673)	$ (89)	$ (89)
Other equity changes	(7)				(7)
Ending balance (in shares) at Dec. 28, 2019		39,929
Stockholders' equity, ending balance at Dec. 28, 2019	588,077	$ 891	1,479,880	(5,425)	(23,926)	(863,343)	(89)	(89)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Impact of new accounting standards adoption	659,107	$ 890	1,465,978	(5,351)	60,545	(862,955)
Beginning balance (in shares) at Sep. 28, 2019		39,917
Stockholders' equity, beginning balance at Sep. 28, 2019	659,107	$ 890	1,465,978	(5,351)	60,545	(862,955)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	(78,483)				(78,483)
Net unrealized gains (losses) on cash flow hedges, net of tax	(74)			(74)
Proceeds from issuances under stock-based compensation plans (in shares)		28
Proceeds from issuances under stock-based compensation plans	1	$ 1
Repurchase of restricted common stock (in shares)		(3)
Cash dividends	(5,988)				(5,988)
Stock-based compensation	13,902		13,902
Employees' tax withheld and paid for restricted stock and restricted stock units (in shares)		13
Employees' tax withheld and paid for restricted stock and restricted stock units	(388)					(388)
Impact of new accounting standards adoption	588,077	$ 891	1,479,880	(5,425)	(23,926)	(863,343)	(89)	(89)
Ending balance (in shares) at Dec. 28, 2019		39,929
Stockholders' equity, ending balance at Dec. 28, 2019	588,077	$ 891	1,479,880	(5,425)	(23,926)	(863,343)	(89)	(89)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Impact of new accounting standards adoption	588,077	891	1,479,880	(5,425)	(23,926)	(863,343)	$ (89)	$ (89)
Impact of new accounting standards adoption	(82,816)	$ 896	1,501,340	(13,582)	(707,904)	(863,566)
Beginning balance (in shares) at Mar. 28, 2020		40,406
Stockholders' equity, beginning balance at Mar. 28, 2020	(82,816)	$ 896	1,501,340	(13,582)	(707,904)	(863,566)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	(68,307)				(68,307)
Net unrealized gains (losses) on cash flow hedges, net of tax	4,870			4,870
Proceeds from issuances under stock-based compensation plans (in shares)		667
Proceeds from issuances under stock-based compensation plans	6	$ 6
Repurchase of restricted common stock (in shares)		(10)
Stock-based compensation	31,104		31,104
Employees' tax withheld and paid for restricted stock and restricted stock units (in shares)		261
Employees' tax withheld and paid for restricted stock and restricted stock units	(3,193)					(3,193)
Proceeds from ESPP (in shares)		457
Proceeds from ESPP	5,724	$ 5	5,719
Impact of new accounting standards adoption	(113,021)	$ 896	1,538,160	(13,582)	(707,904)	(863,566)
Other equity changes	(409)		3	409	(3)
Ending balance (in shares) at Dec. 26, 2020		41,259
Stockholders' equity, ending balance at Dec. 26, 2020	(113,021)	$ 907	1,538,160	(9,121)	(776,208)	(866,759)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Impact of new accounting standards adoption	(145,005)	$ 907	1,526,677	(9,650)	(796,324)	(866,615)
Beginning balance (in shares) at Sep. 26, 2020		41,246
Stockholders' equity, beginning balance at Sep. 26, 2020	(145,005)	$ 907	1,526,677	(9,650)	(796,324)	(866,615)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	20,113				20,113
Net unrealized gains (losses) on cash flow hedges, net of tax	938			938
Proceeds from issuances under stock-based compensation plans (in shares)		19
Stock-based compensation	11,486		11,486
Employees' tax withheld and paid for restricted stock and restricted stock units (in shares)		6
Employees' tax withheld and paid for restricted stock and restricted stock units	(144)					(144)
Impact of new accounting standards adoption	(113,021)	$ 907	1,538,160	(9,121)	(776,208)	(866,759)
Other equity changes	(409)		(3)	409	3
Ending balance (in shares) at Dec. 26, 2020		41,259
Stockholders' equity, ending balance at Dec. 26, 2020	(113,021)	$ 907	1,538,160	(9,121)	(776,208)	(866,759)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Impact of new accounting standards adoption	$ (113,021)	$ 907	$ 1,538,160	$ (9,121)	$ (776,208)	$ (866,759)