Other (Income) Expenses, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Other Income and Expenses [Abstract]
Employee termination benefit costs	$ (65)	$ 798	$ 1,285	$ 6,694
Net gains	(1,575)	(7)	(8,622)	(255)
Other costs to exit activities	(27)	13	611	478
Impaired asset write-downs	41	2	203	75
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	0	2,437	0	2,437
Other	(1,209)	390	(1,287)	(355)
Other (income) expenses, net	$ (2,835)	$ 3,633	$ (7,810)	$ 9,074