Derivatives (Narrative) (Details) - USD ($)	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021	Jan. 01, 2022
Derivative [Line Items]
Net income	$ 190,731,000	$ 153,418,000
Commodity Contract [Member]
Derivative [Line Items]
Forward purchase amount	126,200,000
Cash Flow Hedging [Member]
Derivative [Line Items]
Cash flow hedge gain (loss) to be reclassified within 12 months	7,900,000
Net income	0
Designated as Hedging Instrument [Member] | Other Current Assets [Member] | Foreign Exchange Contract
Derivative [Line Items]
Asset Derivatives Fair Value	41,100,000		$ 600,000
Designated as Hedging Instrument [Member] | Other Current Assets [Member] | Corn Option
Derivative [Line Items]
Asset Derivatives Fair Value	(10,200,000)		(2,800,000)
Designated as Hedging Instrument [Member] | Other Current Assets [Member] | Soybean Meal
Derivative [Line Items]
Asset Derivatives Fair Value	$ (100,000)		$ 100,000