Goodwill (Roll Forward) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Roll Forward]
Balance at beginning of year, Gross	$ 236,149
Balance at beginning of year, Dispositions, Acquisitions and Impairments	(74,384)
Balance at beginning of period	161,765	$ 223,176
Acquisition	209,215
Dispositions	(19,471)
Foreign currency translation adjustments	(5,921)	12,973
Total goodwill, Gross	230,228	236,149
Total goodwill, Dispositions, Acquisitions and Impairments	115,360	(74,384)
Balance at end of period	345,588	161,765
Allevi and Additive
Goodwill [Roll Forward]
Adjustments	560
Healthcare
Goodwill [Roll Forward]
Balance at beginning of year, Gross	101,767
Balance at beginning of year, Dispositions, Acquisitions and Impairments	(32,055)
Balance at beginning of period	69,712
Acquisition	39,182
Dispositions	(15,598)
Adjustments	(900)
Foreign currency translation adjustments	(2,481)
Total goodwill, Gross	98,386	101,767
Total goodwill, Dispositions, Acquisitions and Impairments	(8,471)	(32,055)
Balance at end of period	89,915	69,712
Industrial
Goodwill [Roll Forward]
Balance at beginning of year, Gross	134,382
Balance at beginning of year, Dispositions, Acquisitions and Impairments	(42,329)
Balance at beginning of period	92,053
Acquisition	170,033
Dispositions	(3,873)
Adjustments	900
Foreign currency translation adjustments	(3,440)
Total goodwill, Gross	131,842	134,382
Total goodwill, Dispositions, Acquisitions and Impairments	123,831	(42,329)
Balance at end of period	$ 255,673	$ 92,053