Restructuring Charges and Other Costs (Schedule Of Restructuring Costs) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Severance costs	$ 4,508	$ 2,428	$ 4,130
Lease facility costs	176	1,261	2,745
Other exit costs	2,643	2,021	2,470
Restructuring Charges	7,327	5,710	9,345
Operating Segments [Member] | Americas [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs	4,226	2,298	4,084
Lease facility costs	176	1,261	2,581
Other exit costs	2,640	2,021	2,470
Restructuring Charges	7,042	5,580	9,135
Operating Segments [Member] | Asia [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs	0	130	46
Lease facility costs	0	0	164
Other exit costs	0	0	0
Restructuring Charges	0	130	210
Operating Segments [Member] | Europe [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs	282	0	0
Lease facility costs	0	0	0
Other exit costs	3	0	0
Restructuring Charges	$ 285	$ 0	$ 0