Derivative Instruments - Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Commodity Forward Derivative | Designated as Hedging Instrument | Cost of sales
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	$ (549)	$ 2,809
Interest rate swap contract | Not Designated as Hedging Instrument | Interest expense (income)
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	(866)	0
Interest rate swap contract | Designated as Hedging Instrument | Interest expense (income)
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	(1,330)	206
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	(1,629)	499
Commodity derivative contracts | Not Designated as Hedging Instrument | Cost of sales
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	$ 0	$ 139