Other Comprehensive Income (Schedule of OCI) (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2016	Apr. 04, 2015
Before-Tax Amount:
Amortization of prior service cost	$ 7	$ (20)
Amortization of actuarial loss	1,168	1,285
Total defined benefit pension plans	1,175	1,265
Loss activity recognized in other comprehensive loss	300
Other Comprehensive income (loss)	57,552	(91,988)
Tax (Expense) or Benefit:
Amortization of prior service cost	(3)	10
Amortization of actuarial loss	(446)	(506)
Total defined benefit pension plans	(449)	(496)
Loss activity recognized in other comprehensive loss	(100)	(100)
Other Comprehensive income (loss)	(1)	(520)
Net-of-Tax Amount:
Amortization of prior service cost	4	(10)
Amortization of actuarial loss	722	779
Total defined benefit pension plans	726	769
Loss activity recognized in other comprehensive loss		300
Foreign currency translation	57,531	(93,315)
Net current-period other comprehensive income	57,551	(92,508)
Corn Option [Member]
Before-Tax Amount:
Loss reclassified to net income	(1,474)	(234)
Loss activity recognized in other comprehensive loss	320	296
Total swap derivatives	(1,154)	62
Tax (Expense) or Benefit:
Loss reclassified to net income	572	91
Loss activity recognized in other comprehensive loss	(124)	(115)
Total swap derivatives	448	(24)
Net-of-Tax Amount:
Loss reclassified to net income	(902)	(143)
Loss activity recognized in other comprehensive loss	196	181
Total swap derivatives	(706)	38
Accumulated Other Comprehensive Income (Loss) [Member]
Before-Tax Amount:
Foreign currency translation	57,531	(93,315)
Tax (Expense) or Benefit:
Foreign currency translation	0	0
Net-of-Tax Amount:
Foreign currency translation	$ 57,531	$ (93,315)