Other, Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Income and Expenses [Abstract]
Currency remeasurement gain on net monetary assets	$ 1,553	$ 1,865
(Loss)/gain on foreign currency forward contracts	(3,781)	478
(Loss)/gain on commodity forward contracts	(5,575)	1,123
Net periodic benefit cost, excluding service cost	(4,381)	(287)
Other	(97)	10
Other, net	$ (12,281)	$ 3,189