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. 28, 2019 USD ($)	Dec. 29, 2018 USD ($)	Dec. 30, 2017 USD ($)	Dec. 28, 2019 EUR (€)	Dec. 28, 2019 GBP (£)	Dec. 28, 2019 CNY (¥)	Dec. 28, 2019 AUD ($)	Dec. 28, 2019 PLN (zł)	Dec. 28, 2019 BRL (R$)	Dec. 28, 2019 JPY (¥)
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	$ 2,193	$ 3,852	$ 9,382
Foreign Exchange Contract [Member] | Foreign Currency Gain (Loss) [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	1,565	(2,160)	13,460
Foreign Exchange Contract [Member] | Selling, General and Administrative Expenses [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	1,649	3,040	(2,763)
Foreign Exchange Contract [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	903	2,806	0
Foreign Exchange Contract [Member] | Cost of Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(452)	(1,005)	0
BRI/EUR 1 [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | R$									R$ 45,908
BRI/EUR 1 [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				€ 9,983
Soybean Meal [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	0	(405)
BRI/EUR 2 [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | R$									R$ 1,106,077
BRI/EUR 2 [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount	308,320
EUR/USD [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount	49,833			71,203
EUR/USD [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount	79,664			45,000
EUR/PLN [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				26,943
EUR/PLN [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | zł								zł 115,500
EUR/JPN [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				5,159
EUR/JPN [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥										¥ 624,510
EUR/CNY [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				21,074
EUR/CNY [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥						¥ 166,146
EUR/AUD [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount				13,441			$ 432
EUR/AUD [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount				267			$ 21,850
EUR/GBP [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				6,905
EUR/GBP [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | £					£ 5,930
PLN/EUR [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | zł								zł 26,647
PLN/EUR [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				6,233
GBPEUR [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | £					£ 94
GBPEUR [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | €				€ 113
JPN/USD [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥										204,824
JPN/USD [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount	1,909
Corn options and futures [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	670	683	212
Corn options and futures [Member] | Cost of Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(1,636)	(543)	(1,659)
Heating Oil Swaps And Options [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	0	492
Heating Oil Swaps And Options [Member] | Cost of Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	(506)	1,031	0
Soybean Oil Options [Member] | Sales [Member]
Derivative [Line Items]
Derivative, Gain (Loss) on Derivative, Net	0	$ 0	$ 45
USD/JPN1 [Member] | Short [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 705
USD/JPN1 [Member] | Long [Member]
Derivative [Line Items]
Derivative, Notional Amount | ¥										¥ 77,000