Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($)	Total	Common Stock	Additional Paid-in-Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Dec. 25, 2021	193,995,000
Beginning balance at Dec. 25, 2021	$ 1,150,095,000	$ 20,000	$ 1,387,410,000	$ (210,181,000)	$ (27,154,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(1,887,000)			(1,887,000)
Stock option activity, stock awards and employee stock purchase plan	$ 6,018,000		6,018,000
Stock Issued During Period, Shares, Employee Stock Ownership Plan	53,000
Hedging activity	$ 8,413,000
Change in cumulative foreign currency translation adjustment	$ 3,735,000				3,735,000
Ending balance (in shares) at Mar. 26, 2022	194,048,000
Ending balance at Mar. 26, 2022	$ 1,166,374,000	20,000	1,393,428,000	(212,068,000)	(15,006,000)
Beginning balance (in shares) at Dec. 25, 2021	193,995,000
Beginning balance at Dec. 25, 2021	$ 1,150,095,000	20,000	1,387,410,000	(210,181,000)	(27,154,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(2,537,000)
Hedging activity	15,333,000
Change in cumulative foreign currency translation adjustment	$ (8,745,000)
Ending balance (in shares) at Sep. 24, 2022	194,395,000
Ending balance at Sep. 24, 2022	$ 1,166,820,000	20,000	1,400,084,000	(212,718,000)	(20,566,000)
Beginning balance (in shares) at Mar. 26, 2022	194,048,000
Beginning balance at Mar. 26, 2022	$ 1,166,374,000	20,000	1,393,428,000	(212,068,000)	(15,006,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	8,816,000			8,816,000
Stock option activity, stock awards and employee stock purchase plan	$ 3,435,000		3,435,000
Stock Issued During Period, Shares, Employee Stock Ownership Plan	223,000
Hedging activity	$ 3,109,000
Change in cumulative foreign currency translation adjustment	$ (4,646,000)				(4,646,000)
Ending balance (in shares) at Jun. 25, 2022	194,271,000
Ending balance at Jun. 25, 2022	$ 1,177,088,000	20,000	1,396,863,000	(203,252,000)	(16,543,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(9,466,000)			(9,466,000)
Stock option activity, stock awards and employee stock purchase plan	$ 3,221,000		3,221,000
Stock Issued During Period, Shares, Employee Stock Ownership Plan	124,000
Hedging activity	$ 3,811,000
Change in cumulative foreign currency translation adjustment	$ (7,834,000)				(7,834,000)
Ending balance (in shares) at Sep. 24, 2022	194,395,000
Ending balance at Sep. 24, 2022	$ 1,166,820,000	$ 20,000	1,400,084,000	(212,718,000)	(20,566,000)
Beginning balance (in shares) at Dec. 31, 2022	194,548,411	194,548,000
Beginning balance at Dec. 31, 2022	$ 1,156,739,000	$ 20,000	1,404,360,000	(226,617,000)	(21,024,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(9,132,000)			(9,132,000)
Stock option activity, stock awards and employee stock purchase plan	2,708,000		2,708,000
Hedging activity	(5,142,000)
Change in cumulative foreign currency translation adjustment	959,000				959,000
Ending balance (in shares) at Apr. 01, 2023		194,548,000
Ending balance at Apr. 01, 2023	$ 1,146,132,000	$ 20,000	1,407,068,000	(235,749,000)	(25,207,000)
Beginning balance (in shares) at Dec. 31, 2022	194,548,411	194,548,000
Beginning balance at Dec. 31, 2022	$ 1,156,739,000	$ 20,000	1,404,360,000	(226,617,000)	(21,024,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	470,000
Hedging activity	(10,159,000)
Change in cumulative foreign currency translation adjustment	$ 1,851,000
Ending balance (in shares) at Sep. 30, 2023	194,827,369	194,827,000
Ending balance at Sep. 30, 2023	$ 1,159,600,000	$ 20,000	1,415,059,000	(226,147,000)	(29,332,000)
Beginning balance (in shares) at Apr. 01, 2023		194,548,000
Beginning balance at Apr. 01, 2023	1,146,132,000	$ 20,000	1,407,068,000	(235,749,000)	(25,207,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	4,545,000			4,545,000
Stock option activity, stock awards and employee stock purchase plan	$ 4,012,000		4,012,000
Stock Issued During Period, Shares, Employee Stock Ownership Plan	159,000
Hedging activity	$ (760,000)
Change in cumulative foreign currency translation adjustment	3,886,000				3,886,000
Ending balance (in shares) at Jul. 01, 2023		194,707,000
Ending balance at Jul. 01, 2023	1,157,815,000	$ 20,000	1,411,080,000	(231,204,000)	(22,081,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	5,057,000			5,057,000
Stock option activity, stock awards and employee stock purchase plan	$ 3,979,000		3,979,000
Stock Issued During Period, Shares, Employee Stock Ownership Plan	120,000
Hedging activity	$ (4,257,000)
Change in cumulative foreign currency translation adjustment	$ (2,994,000)				(2,994,000)
Ending balance (in shares) at Sep. 30, 2023	194,827,369	194,827,000
Ending balance at Sep. 30, 2023	$ 1,159,600,000	$ 20,000	$ 1,415,059,000	$ (226,147,000)	$ (29,332,000)