Other Comprehensive Income (Schedule of OCI) (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Before-Tax Amount:
Amortization of prior service cost	$ 5	$ 5
Amortization of actuarial loss	570	1,052
Total defined benefit pension plans	575	1,057
Foreign currency translation	2,661	(39,737)
Other comprehensive income (loss)	18,018	(45,686)
Tax (Expense) or Benefit:
Amortization of prior service cost	(1)	(1)
Amortization of actuarial loss	(145)	(264)
Total defined benefit pension plans	(146)	(265)
Foreign currency translation	721	1,515
Other comprehensive income (loss)	(6,830)	3,857
Net-of-Tax Amount:
Amortization of prior service cost	4	4
Amortization of actuarial loss	425	788
Total defined benefit pension plans	429	792
Foreign currency translation	3,382	(38,222)
Total other comprehensive income/(loss), net of tax	11,188	(41,829)
Soybean Meal
Before-Tax Amount:
Loss (gain) reclassified to net income	(441)	(280)
Gain (loss) activity recognized in other comprehensive loss	120	(64)
Total swap derivatives	(321)	(344)
Tax (Expense) or Benefit:
Loss (gain) reclassified to net income	112	71
Gain (loss) activity recognized in other comprehensive loss	(31)	16
Total swap derivatives	81	87
Net-of-Tax Amount:
Loss (gain) reclassified to net income	(329)	(209)
Gain (loss) activity recognized in other comprehensive loss	89	(48)
Total swap derivatives	(240)	(257)
Corn Option
Before-Tax Amount:
Loss (gain) reclassified to net income	4,107	3,920
Gain (loss) activity recognized in other comprehensive loss	(10,885)	(4,993)
Total swap derivatives	(6,778)	(1,073)
Tax (Expense) or Benefit:
Loss (gain) reclassified to net income	(1,043)	(996)
Gain (loss) activity recognized in other comprehensive loss	2,765	1,269
Total swap derivatives	1,722	273
Net-of-Tax Amount:
Loss (gain) reclassified to net income	3,064	2,924
Gain (loss) activity recognized in other comprehensive loss	(8,120)	(3,724)
Total swap derivatives	(5,056)	(800)
Heating Oil Swaps And Options
Before-Tax Amount:
Gain (loss) activity recognized in other comprehensive loss	(22,470)	4,644
Total swap derivatives	(22,470)	4,644
Tax (Expense) or Benefit:
Gain (loss) activity recognized in other comprehensive loss	5,708	(1,180)
Total swap derivatives	5,708	(1,180)
Net-of-Tax Amount:
Gain (loss) activity recognized in other comprehensive loss	(16,762)	3,464
Total swap derivatives	(16,762)	3,464
Foreign Exchange Contract
Before-Tax Amount:
Loss (gain) reclassified to net income	(1,071)	224
Gain (loss) activity recognized in other comprehensive loss	45,422	(10,457)
Total swap derivatives	44,351	(10,233)
Tax (Expense) or Benefit:
Loss (gain) reclassified to net income	360	(75)
Gain (loss) activity recognized in other comprehensive loss	(15,276)	3,502
Total swap derivatives	(14,916)	3,427
Net-of-Tax Amount:
Loss (gain) reclassified to net income	(711)	149
Gain (loss) activity recognized in other comprehensive loss	30,146	(6,955)
Total swap derivatives	$ 29,435	$ (6,806)