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Derivative Instruments - Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Commodity Forward Derivative | Designated as Hedging Instrument | Cost of sales
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	$ (4,498)	$ 1,130	$ (5,047)	$ 3,939
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	(289)	(1,521)	(1,285)	(1,315)
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	(264)	$ 217	(1,893)	716
Commodity derivative contracts | Not Designated as Hedging Instrument | Cost of sales
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized	$ 242			(25)
Commodity derivative contracts | Not Designated as Hedging Instrument | Interest expense
Derivative Instruments, Gain (Loss)
Amount of (Gain)/Loss Recognized			$ 242	$ 114

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- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959

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