Condensed Consolidated Statement of Stockholders' Equity - Unaudited - USD ($) $ in Thousands	Total	Additional Paid-in Capital	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Treasury shares purchased			$ (2,123)
Treasury shares reissued			222
Balance at Dec. 28, 2018	$ 1,060,493	$ 691,116	(8,125)	$ 344,498	$ 33,004
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	21,669			21,669
Other comprehensive loss, net	(7,540)				(7,540)
Net shares issued		1,114
Stock-based compensation		2,713
Balance at Mar. 29, 2019	1,075,972	694,943	(10,026)	365,591	25,464
Treasury shares purchased			0
Treasury shares reissued			7,546
Balance at Dec. 31, 2019	1,152,488	701,051	(8,809)	440,258	19,988
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	31,100			31,100
Other comprehensive loss, net	(20,661)				(20,661)
Net shares issued		(8,010)
Stock-based compensation		1,738
Balance at Apr. 03, 2020	$ 1,164,201	$ 694,779	$ (1,263)	$ 471,358	$ (673)