Other (Income) Expenses, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Other Income and Expenses [Abstract]
Employee termination benefit costs	$ 798	$ 1,591	$ 6,694	$ 5,107
Net gains	(7)	(1,353)	(255)	(3,624)
Other costs to exit activities	13	918	478	3,265
Impaired asset write-downs	2	129	75	343
Contingent consideration adjustments	2,437	(906)	2,437	(4,417)
Other	390	4	(355)	(265)
Other expenses, net	$ 3,633	$ 383	$ 9,074	$ 409