Quarterly Financial Data (Tables)

12 Months Ended

Dec. 28, 2013

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

	Year Ended December 28, 2013
	First  Quarter		Second  Quarter (a)		Third  Quarter (a)		Fourth  Quarter (a)
Net sales	$	445,422	$	423,593	$	425,786	$	428,749
Operating income	58,576		50,802		41,652		18,536
Income from operations before income taxes	52,823		42,753		45,024		23,078
Net income	32,405		26,418		27,651		22,493
Basic earnings per share	0.27		0.22		0.23		0.18
Diluted earnings per share	0.27		0.22		0.23		0.18

(a) Included in net income are $0.8 million in transaction costs in the second quarter of fiscal 2013, $8.3 million in transaction costs in the third quarter of fiscal 2013 and $14.2 million in the fourth quarter relating to the Terra Transaction, Rothsay Acquisition and the VION Acquisition. In addition, the fourth quarter of fiscal 2013 includes approximately $27.5 million of an unrealized gain on a foreign currency forward contract.

	Year Ended December 29, 2012
	First  Quarter		Second  Quarter		Third  Quarter		Fourth  Quarter
Net sales	$	387,108	$	436,674	$	452,732	$	424,915
Operating income	52,510		63,968		65,776		49,487
Income from operations before income taxes	44,741		57,829		59,307		44,908
Net income	28,571		36,225		37,172		28,802
Basic earnings per share	0.24		0.31		0.32		0.24
Diluted earnings per share	0.24		0.31		0.31		0.24