Financial Instruments - Amounts Recognized in and Reclassified from AOCI (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Net change with respect to derivative instruments and hedging activities, net of tax of $960 and $(343)	$ (3,357)	$ 1,257
Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Net change with respect to derivative instruments and hedging activities, net of tax of $960 and $(343)	(3,735)	1,336
(Gain) Loss Reclassified from AOCI (Effective Portion), Net of Tax	378	(79)
Commodity Contracts [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Net change with respect to derivative instruments and hedging activities, net of tax of $960 and $(343)	(3,706)	1,352
Commodity Contracts [Member] | Cash Flow Hedging [Member] | Cost of Goods Sold [Member]
Derivative Instruments, Gain (Loss) [Line Items]
(Gain) Loss Reclassified from AOCI (Effective Portion), Net of Tax	378	(79)
Other [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Net change with respect to derivative instruments and hedging activities, net of tax of $960 and $(343)	(29)	(16)
(Gain) Loss Reclassified from AOCI (Effective Portion), Net of Tax	$ 0	$ 0