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Derivatives Derivative Effect of Derivatives Not Designated As Hedges (Details) € in Thousands, ¥ in Thousands, ¥ in Thousands, £ in Thousands, PLN in Thousands, BRL in Thousands, AUD in Thousands, $ in Thousands | 12 Months Ended |
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Dec. 31, 2016 USD ($) | Jan. 02, 2016 USD ($) | Jan. 03, 2015 USD ($) | Dec. 31, 2016 EUR (€) | Dec. 31, 2016 CNY (¥) | Dec. 31, 2016 GBP (£) | Dec. 31, 2016 AUD | Dec. 31, 2016 PLN | Dec. 31, 2016 BRL | Dec. 31, 2016 JPY (¥)
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Asset Derivatives Fair Value | $ 13,325 | $ 4,458 |  |  |  |  |  |  |  |
Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Asset Derivatives Fair Value | 4,235 | 3,215 |  |  |  |  |  |  |  |
Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Asset Derivatives Fair Value | 9,090 | 1,243 |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | (10,562) | (21,750) | $ (15,599) |  |  |  |  |  |  |
Foreign Exchange Contract [Member] | Foreign Currency Gain (Loss) [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | (1,542) | (27,321) | (21,162) |  |  |  |  |  |  |
Foreign Exchange Contract [Member] | Selling, General and Administrative Expenses [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | (8,543) | 7,508 | 4,652 |  |  |  |  |  |  |
BRI/EUR 1 [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | BRL |  |  |  |  |  |  |  |  | BRL 28,304 |
BRI/EUR 1 [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | € 7,270 |  |  |  |  |  |
Soybean Meal [Member] | Sales [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | 7 | 0 | 0 |  |  |  |  |  |  |
BRI/EUR 2 [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | BRL |  |  |  |  |  |  |  |  | BRL 66,273 |
BRI/EUR 2 [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | 18,900 |  |  |  |  |  |  |  |  |
EUR/USD [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | 150,394 |  |  |  |  |  |
EUR/USD [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | 166,377 |  |  |  |  |  |  |  |  |
EUR/PLN [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | 10,444 |  |  |  |  |  |
EUR/PLN [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | PLN |  |  |  |  |  |  |  | PLN 47,000 |  |
EUR/JPN [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | 4,295 |  |  |  |  |  |
EUR/JPN [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | ¥ |  |  |  |  |  |  |  |  |  | ¥ 505,320
EUR/CNY [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | 34,337 |  |  |  |  |  |
EUR/CNY [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | ¥ |  |  |  |  | ¥ 254,639 |  |  |  |  |
EUR/AUD [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | 11,563 |  |  |  |  |  |
EUR/AUD [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | AUD |  |  |  |  |  |  | AUD 16,700 |  |  |
EUR/GBP [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | 1,405 |  |  |  |  |  |
EUR/GBP [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | £ 1,200 |  |  |  |
PLN/EUR [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | PLN |  |  |  |  |  |  |  | PLN 19,111 |  |
PLN/EUR [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  | € 4,312 |  |  |  |  |  |
JPN/USD [Member] | Short [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | ¥ |  |  |  |  |  |  |  |  |  | ¥ 14,423
JPN/USD [Member] | Long [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | 135 |  |  |  |  |  |  |  |  |
Corn options and futures [Member] | Sales [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | 472 | (2) | 0 |  |  |  |  |  |  |
Corn options and futures [Member] | Cost of Sales [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | (1,411) | (2,067) | (71) |  |  |  |  |  |  |
Heating Oil Swaps And Options [Member] | Sales [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | 455 | 0 | 0 |  |  |  |  |  |  |
Heating Oil Swaps And Options [Member] | Cost of Sales [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net | $ 0 | $ 132 | $ 982 |  |  |  |  |  |  |

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