Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Cumulative effect of change in accounting principle	Balance as adjusted	Common Stock	Common Stock Balance as adjusted	Additional Paid-In Capital	Additional Paid-In Capital Balance as adjusted	Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Balance as adjusted	Retained Earnings	Retained Earnings Cumulative effect of change in accounting principle	Retained Earnings Balance as adjusted	Treasury Stock	Treasury Stock Balance as adjusted
Beginning balance (shares) at Dec. 29, 2018				78,167	78,167
Balance at beginning of period at Dec. 29, 2018	$ 743,154	$ (506)	$ 742,648	$ 782	$ 782	$ 672,503	$ 672,503	$ (2,810)	$ (2,810)	$ 74,840	$ (506)	$ 74,334	$ (2,161)	$ (2,161)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (shares)				51
Issuance of common stock	513			$ 1		512
Stock based compensation	2,937					2,937
Unrealized gain (loss) on hedge instruments, net of tax	(947)							(947)
Net income (loss)	17,429									17,429
Ending balance (shares) at Mar. 30, 2019				78,218
Balance at end of period at Mar. 30, 2019	762,580			$ 783		675,952		(3,757)		91,763			(2,161)
Beginning balance (shares) at Dec. 29, 2018				78,167	78,167
Balance at beginning of period at Dec. 29, 2018	743,154	(506)	742,648	$ 782	$ 782	672,503	672,503	(2,810)	(2,810)	74,840	(506)	74,334	(2,161)	(2,161)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	28,879
Ending balance (shares) at Sep. 28, 2019				79,022
Balance at end of period at Sep. 28, 2019	765,471			$ 800		693,541		(4,921)		103,212			(27,161)
Beginning balance (shares) at Mar. 30, 2019				78,218
Balance at beginning of period at Mar. 30, 2019	762,580			$ 783		675,952		(3,757)		91,763			(2,161)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (shares)				266
Issuance of common stock	1,553			$ 3		1,550
Stock based compensation	1,714					1,714
Unrealized gain (loss) on hedge instruments, net of tax	(1,670)							(1,670)
Net income (loss)	10,257									10,257
Ending balance (shares) at Jun. 29, 2019				78,484
Balance at end of period at Jun. 29, 2019	774,434			$ 786		679,216		(5,427)		102,020			(2,161)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (shares)				1,357
Issuance of common stock	8,238			$ 14		8,224
Stock based compensation	6,101					6,101
Purchase of treasury stock (shares)				(819)
Purchase of treasury stock	(25,000)												(25,000)
Unrealized gain (loss) on hedge instruments, net of tax	506							506
Net income (loss)	1,192									1,192
Ending balance (shares) at Sep. 28, 2019				79,022
Balance at end of period at Sep. 28, 2019	765,471			$ 800		693,541		(4,921)		103,212			(27,161)
Beginning balance (shares) at Dec. 28, 2019				79,678	79,678
Balance at beginning of period at Dec. 28, 2019	776,437	(529)	775,908	$ 805	$ 805	700,121	700,121	(3,814)	(3,814)	107,132	(529)	106,603	(27,807)	(27,807)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (shares)				602
Issuance of common stock	5,120			$ 6		5,114
Stock based compensation	2,066					2,066
Purchase of treasury stock (shares)				(2)
Purchase of treasury stock	(74)												(74)
Unrealized gain (loss) on hedge instruments, net of tax	(6,602)							(6,602)
Net income (loss)	9,742									9,742
Ending balance (shares) at Mar. 28, 2020				80,278
Balance at end of period at Mar. 28, 2020	786,160			$ 811		707,301		(10,416)		116,345			(27,881)
Beginning balance (shares) at Dec. 28, 2019				79,678	79,678
Balance at beginning of period at Dec. 28, 2019	776,437	$ (529)	$ 775,908	$ 805	$ 805	700,121	$ 700,121	(3,814)	$ (3,814)	107,132	$ (529)	$ 106,603	(27,807)	$ (27,807)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	1,198
Ending balance (shares) at Sep. 26, 2020				80,989
Balance at end of period at Sep. 26, 2020	864,963			$ 818		790,188		(5,944)		107,801			(27,900)
Beginning balance (shares) at Mar. 28, 2020				80,278
Balance at beginning of period at Mar. 28, 2020	786,160			$ 811		707,301		(10,416)		116,345			(27,881)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (shares)				137
Issuance of common stock	878			$ 1		877
Stock based compensation	3,324					3,324
Conversion option related to convertible senior notes, net of allocated costs and tax	71,349					71,349
Unrealized gain (loss) on hedge instruments, net of tax	3,061							3,061
Net income (loss)	(43,833)									(43,833)
Ending balance (shares) at Jun. 27, 2020				80,415
Balance at end of period at Jun. 27, 2020	820,939			$ 812		782,851		(7,355)		72,512			(27,881)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock (shares)				575
Issuance of common stock	4,480			$ 6		4,474
Stock based compensation	2,863					2,863
Purchase of treasury stock (shares)				(1)
Purchase of treasury stock	(19)												(19)
Unrealized gain (loss) on hedge instruments, net of tax	1,411							1,411
Net income (loss)	35,289									35,289
Ending balance (shares) at Sep. 26, 2020				80,989
Balance at end of period at Sep. 26, 2020	$ 864,963			$ 818		$ 790,188		$ (5,944)		$ 107,801			$ (27,900)