Other (Income) Expense, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Component of Operating Income [Abstract]
Net gain on sale of business and other assets	$ (6,650)	$ (2,462)	$ (14,842)	$ (1,168)
Foreign currency gain, net	2,816	2,041	(2,823)	3,757
Net loss from our investments in the equity of other companies	(13)	269	236	2,355
Other miscellaneous, net	(303)	(445)	(695)	(739)
Other (income) expense, net	$ (4,150)	$ (597)	$ (18,124)	$ 4,205