CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Thousands	Total	Common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive income (loss)	Treasury stock	Noncontrolling interest in consolidated subsidiaries	Comprehensive income
Balance at Dec. 26, 2009	$ 808,307	$ 27,900		$ 767,398	$ 16,953	$ (25,990)	$ 22,046
Comprehensive income:
Net earnings	35,769			33,578			2,191	35,769
Currency translation adjustment	(34,655)				(30,466)		(4,189)	(34,655)
Total comprehensive income	1,114							1,114
Cash dividends ($0.18 and $0.315 per share for the period ended June 2011 and 2010, respectively)	(8,293)			(8,293)
Dividends to noncontrolling interests	(3,477)						(3,477)
Purchase of noncontrolling interest	(3,395)		(1,875)				(1,520)
Acquisitions	79,529						79,529
Purchase of 53,847 and 12,351 treasury shares for the period ended June 2011 and 2010, respectively	(877)					(877)
Stock options exercised; 263,407 and 72,075 shares issued for the period ended June 2011 and 2010, respectively	3,273		(2,509)	3,114		2,668
Stock plan exercises; 168,573 and 27,230 shares purchased for the period ended June 2011 and 2010, respectively	(1,961)					(1,961)
Tax benefit from exercise of stock options	1,216		1,216
Stock option expense	2,457		2,457
Stock awards; 2,992 and 9,088 shares issued for the period ended June 2011 and 2010, respectively	1,361		711			650
Balance at Jun. 26, 2010	879,254	27,900		795,797	(13,513)	(25,510)	94,580
Balance at Dec. 25, 2010	1,010,127	27,900		850,269	63,645	(25,922)	94,235
Comprehensive income:
Net earnings	74,864			71,436			3,428	74,864
Currency translation adjustment	34,042				31,182		2,860	34,042
Loss on cash flow hedge	(3,568)				(3,568)			(3,568)
Total comprehensive income	105,338							105,338
Cash dividends ($0.18 and $0.315 per share for the period ended June 2011 and 2010, respectively)	(9,115)			(9,115)
Dividends to noncontrolling interests	(4,958)						(4,958)
Purchase of noncontrolling interest	(25,253)		16,592				(41,845)
Acquisitions	524						524
Purchase of 53,847 and 12,351 treasury shares for the period ended June 2011 and 2010, respectively	(4,802)					(4,802)
Stock options exercised; 263,407 and 72,075 shares issued for the period ended June 2011 and 2010, respectively	16,933		(21,743)	15,122		23,554
Stock plan exercises; 168,573 and 27,230 shares purchased for the period ended June 2011 and 2010, respectively	(18,443)					(18,443)
Tax benefit from exercise of stock options	2,533		2,533
Stock option expense	2,467		2,467
Stock awards; 2,992 and 9,088 shares issued for the period ended June 2011 and 2010, respectively	476		151			325
Balance at Jun. 25, 2011	$ 1,075,827	$ 27,900		$ 927,712	$ 91,259	$ (25,288)	$ 54,244