Derivative Instruments - Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Commodity Forward Derivative | Designated as Hedging Instrument | Cost of sales
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	$ (1,191)	$ 1,295	$ (6,238)	$ 5,234
Interest rate swap contract | Not Designated as Hedging Instrument | Interest expense
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized			(866)	0
Interest rate swap contract | Designated as Hedging Instrument | Interest expense
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	(285)	(1,537)	(1,571)	(2,852)
Foreign currency derivatives | Not Designated as Hedging Instrument | Cost Of Good Sold Other Expense Income [Member]
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	(448)	$ 243	(2,342)	959
Commodity derivative contracts | Not Designated as Hedging Instrument | Cost of sales
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	$ 440			207
Commodity derivative contracts | Not Designated as Hedging Instrument | Interest expense
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized			$ 682	$ 321