Derivative Financial Instruments and Fair Value Measurements (Narrative) (Details) $ in Thousands, € in Millions	3 Months Ended
	Apr. 02, 2016 USD ($)	Apr. 04, 2015 USD ($)	Apr. 15, 2016 USD ($)	Apr. 02, 2016 EUR (€) bu lots	Apr. 02, 2016 USD ($) bu lots	Jan. 02, 2016 USD ($)	Aug. 29, 2014 USD ($)	Aug. 05, 2011 USD ($)
Business Acquisition Contingent Consideration [Rollforward]
Fair Value of Contingent Consideration	$ (198)	$ 0
Enchi Corporation [Member]
Derivative [Line Items]
Investment Owned At Cost					$ 200		$ 900	$ 500
Repayment of investment owned at cost			$ 700
Enchi Corporation [Member] | Convertible Subordinated Debt [Member]
Derivative [Line Items]
Investment, Embedded Accelarated Payment Option					5,100
Fair Value, Inputs, Level 3 [Member]
Business Acquisition Contingent Consideration [Rollforward]
Beginning Balance - Contingent Consideration	(21,010)
Business Combination, Consideration Transferred, Liabilities Incurred	0
Payments For Proceeds From Previous Acquisition	0
Fair Value of Contingent Consideration	(198)
Ending Balance - Contingent Consideration	(21,208)
Fair Value, Inputs, Level 3 [Member] | Enchi Corporation [Member]
Derivative [Line Items]
Embedded Derivative, Fair Value of Embedded Derivative, Net					$ 3,400	$ 3,400
Corn [Member]
Derivative [Line Items]
Inventories Carried At Market Unit | bu				280,161	280,161
Soybean [Member]
Derivative [Line Items]
Inventories Carried At Market Unit | bu				379,914	379,914
Future And Forward Contracts [Member] | Cocoa [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | lots				1	1
Future And Forward Contracts [Member] | Coffee [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount | lots				6	6
Not Designated as Hedging Instrument [Member] | Future And Forward Contracts [Member] | Fair Value, Inputs, Level 2 [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Income, Net	200	100
Not Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 2 [Member]
Derivative [Line Items]
Unrealized Gain Loss On Foreign Currency Derivatives Net Before Tax	$ (1,200)	$ 400
Not Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 2 [Member] | USD
Derivative [Line Items]
Derivative, Notional Amount					$ 30,200
Not Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 2 [Member] | EUR
Derivative [Line Items]
Derivative, Notional Amount | €				€ 27.2