Derivatives and Hedging - Derivative Gains And Losses That Have Been Recognized In Condensed Consolidated Statements Of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Total (income) expense, net	$ (873)	$ 8,445	$ 7,069
Interest (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Total (income) expense, net	(3,361)	(1,920)	7,870
Other expense (income), net
Derivative Instruments, Gain (Loss) [Line Items]
Total (income) expense, net	$ 2,488	$ 10,365	$ (801)