Operating Segments and Geographic Information - Reconciliations of Other Segment Measures to Consolidated Totals (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment assets	$ 3,240,191	$ 3,161,675	$ 3,417,677
Cash and cash equivalents	597,044	687,676	641,563
Goodwill	907,331	862,253	821,448
Intangible assets, less accumulated amortization	269,144	246,830	238,155
Deferred income taxes	15,739	14,642	31,736
Assets of discontinued operations	0	0	449,152
Total acquisition of property, plant and equipment	116,731	105,094	90,982
Discontinued Operations, Disposed of by Sale
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total acquisition of property, plant and equipment	0	0	6,132
Reportable Segment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment assets	1,364,582	1,270,888	1,163,521
Total acquisition of property, plant and equipment	100,309	92,248	77,995
Corporate assets
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment assets	86,351	79,386	72,102
Total acquisition of property, plant and equipment	$ 16,422	$ 12,846	$ 6,855