Reportable Segments (Schedule of Reportable Segment) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting Information [Line Items]
Net revenues	$ 311,399	$ 331,994	$ 600,173	$ 645,324
Cost of goods sold	213,892	219,611	406,180	424,255
Gross profit	97,507	112,383	193,993	221,069
Selling, general and administrative expenses	58,502	55,515	112,314	110,350
Technical and research expenses	12,552	11,860	24,448	24,525
Restructuring expenses, net	4,183	2,103	6,698	4,312
Operating income	22,270	42,905	50,533	81,882
MC
Segment Reporting Information [Line Items]
Net revenues	180,926	193,578	355,623	378,795
AEC
Segment Reporting Information [Line Items]
Net revenues	130,473	138,416	244,550	266,529
Operating income	(7,200)	(5,000)	(14,200)	(7,600)
Operating Segments | MC
Segment Reporting Information [Line Items]
Net revenues	180,926	193,578	355,623	378,795
Cost of goods sold	97,167	104,705	191,962	205,267
Gross profit	83,759	88,873	163,661	173,528
Selling, general and administrative expenses	35,669	30,569	68,550	63,336
Technical and research expenses	7,373	7,504	14,616	15,024
Restructuring expenses, net	3,015	1,066	4,362	1,087
Operating income	37,702	49,734	76,133	94,081
Operating Segments | AEC
Segment Reporting Information [Line Items]
Net revenues	130,473	138,416	244,550	266,529
Cost of goods sold	116,725	114,906	214,218	218,988
Gross profit	13,748	23,510	30,332	47,541
Selling, general and administrative expenses	11,777	12,786	21,903	24,326
Technical and research expenses	4,125	4,356	7,799	9,501
Restructuring expenses, net	520	922	1,688	3,110
Operating income	(2,674)	5,446	(1,058)	10,604
Corporate
Segment Reporting Information [Line Items]
Net revenues	0	0	0	0
Cost of goods sold	0	0	0	0
Gross profit	0	0	0	0
Selling, general and administrative expenses	11,056	12,160	21,861	22,688
Technical and research expenses	1,054	0	2,033	0
Restructuring expenses, net	648	115	648	115
Operating income	$ (12,758)	$ (12,275)	$ (24,542)	$ (22,803)