Derivatives and Hedging - Gain (loss) recognized in OCI associated with derivative instruments (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Derivatives
Other Comprehensive Income (Loss)	$ (6,844)	$ (3,736)	$ (2,519)	$ (10,785)
Foreign currency contracts
Derivatives
Other Comprehensive Income (Loss)	(8,611)	(3,736)	(4,285)	(10,785)
Commodity contracts
Derivatives
Other Comprehensive Income (Loss)	$ 1,767	$ 0	$ 1,766	$ 0

Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580

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Period Type:	duration