CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Total	Common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive income (loss)	Treasury stock	Noncontrolling interest in consolidated subsidiaries
Balance at Dec. 29, 2012	$ 1,407,010	$ 27,900		$ 1,300,529	$ 43,938	$ (22,455)	$ 57,098
Increase (Decrease) in Shareholders' Equity
Net earnings	169,456			167,132			2,324
Other comprehensive income (loss)	(68,470)				(62,957)		(5,513)
Cash dividends declared	(12,713)			(12,713)
Dividends to noncontrolling interests	(1,767)						(1,767)
Acquisition	325						325
Stock plan exercises; 78,217 and 85,874 shares acquired for the period ended June 2014 and 2013, respectively	(13,602)					(13,602)
Stock options exercised; 158,317 and 177,902 shares issued for the period ended June 2014 ad 2013, respectively	14,098		(3,647)	3,378		14,367
Tax benefit from stock option exercises	305		305
Stock option expense	2,627		2,627
Stock awards; 8,822 and 2,667 shares issued for the period ended June 2014 ad 2013, respectively	1,088		715			373
Balance at Jun. 29, 2013	1,498,357	27,900		1,458,326	(19,019)	(21,317)	52,467
Balance at Dec. 28, 2013	1,544,846	27,900		1,562,670	(47,685)	(20,860)	22,821
Increase (Decrease) in Shareholders' Equity
Net earnings	122,415			119,956			2,459
Other comprehensive income (loss)	24,726				25,481		(755)
Cash dividends declared	(16,651)			(16,651)
Dividends to noncontrolling interests	(1,340)						(1,340)
Acquisition	9,232						9,232
Addition of noncontrolling interest	404						404
Purchase of treasury shares; 490,172 shares acquired	(77,084)					(77,084)
Stock plan exercises; 78,217 and 85,874 shares acquired for the period ended June 2014 and 2013, respectively	(11,984)					(11,984)
Stock options exercised; 158,317 and 177,902 shares issued for the period ended June 2014 ad 2013, respectively	11,996		(7,262)	6,312		12,946
Tax benefit from stock option exercises	3,576		3,576
Stock option expense	2,525		2,525
Stock awards; 8,822 and 2,667 shares issued for the period ended June 2014 ad 2013, respectively	2,429		1,161			1,268
Balance at Jun. 28, 2014	$ 1,615,090	$ 27,900		$ 1,672,287	$ (22,204)	$ (95,714)	$ 32,821