Derivatives and Hedging - Amounts Recognized in the Condensed Consolidated Statements of Operations for Derivative Contracts (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Derivative Instruments, Gain (Loss) [Line Items]
Total expense (income), net	$ (4,109)	$ (6,287)
Interest (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Total expense (income), net	(2,271)	945
Other expense (income), net
Derivative Instruments, Gain (Loss) [Line Items]
Total expense (income), net	$ (1,838)	$ (7,232)