Derivatives Derivative Effect of Derivatives Not Designated As Hedges (Details) - Not Designated as Hedging Instrument [Member] € in Thousands, ¥ in Thousands, ¥ in Thousands, £ in Thousands, zł in Thousands, R$ in Thousands, $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 29, 2018 USD ($)	Dec. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 29, 2018 EUR (€)	Dec. 29, 2018 GBP (£)	Dec. 29, 2018 CNY (¥)	Dec. 29, 2018 AUD ($)	Dec. 29, 2018 PLN (zł)	Dec. 29, 2018 BRL (R$)	Dec. 29, 2018 JPY (¥)	Dec. 30, 2017 JPY (¥)
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ 3,852	$ 9,382	$ (10,562)
Foreign Exchange Contract [Member] | Foreign Currency Gain (Loss) [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(2,160)	13,460	(1,542)
Foreign Exchange Contract [Member] | Selling, General and Administrative Expenses [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	3,040	(2,763)	(8,543)
Foreign Exchange Contract [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	2,806	0	0
Foreign Exchange Contract [Member] | Cost of Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(1,005)	0	0
BRI/EUR 1 [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | R$									R$ 46,905
BRI/EUR 1 [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				€ 10,233
Soybean Meal [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	(405)	7
BRI/EUR 2 [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | R$									R$ 408,100
BRI/EUR 2 [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount	101,235
EUR/USD [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				55,044
EUR/USD [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount	63,381
EUR/PLN [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				36,950
EUR/PLN [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | zł								zł 158,780
EUR/JPN [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				7,806
EUR/JPN [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥										¥ 1,007,000
EUR/CNY [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				39,280
EUR/CNY [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥						¥ 310,585
EUR/AUD [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				13,965
EUR/AUD [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount							$ 21,850
EUR/GBP [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				3,844
EUR/GBP [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | £					£ 3,452
PLN/EUR [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | zł								zł 19,278
PLN/EUR [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				4,486
GBPEUR [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | £					£ 73
GBPEUR [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				€ 81
JPN/USD [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥										¥ 229,343
JPN/USD [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount	2,064
Corn options and futures [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	683	212	472
Corn options and futures [Member] | Cost of Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(543)	(1,659)	(1,411)
Heating Oil Swaps And Options [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	492	455
Heating Oil Swaps And Options [Member] | Cost of Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	1,031	0	0
Soybean Oil Options [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	$ 45	$ 0
USD/JPN1 [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 648
USD/JPN1 [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥											¥ 73,000