Restructuring Charges (Schedule Of Components Of Restructuring Charges) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 7,084	$ 2,200
Americas [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs		494
Total restructuring charges		494
Europe [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs		531	1,829
Other exit costs		176	203
Total restructuring charges		707
Asia [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs		504
Facility lease costs		55
Other exit costs	1,128	33
Total restructuring charges		592
2013 [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs	2,202
Facility lease costs	142
Other exit costs	3,246
Total restructuring charges	5,590
2013 [Member] | Americas [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs	2,202
Facility lease costs	142
Other exit costs	2,118
Total restructuring charges	4,462
2013 [Member] | Asia [Member]
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	1,128
2012 [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs		1,529
Facility lease costs		55
Other exit costs		209
Total restructuring charges		1,793
2011 [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs			2,386
Facility lease costs			1,958
Other exit costs			514
Total restructuring charges	(102)	272	4,858
2011 [Member] | Americas [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs			421
Other exit costs			22
Total restructuring charges			443
2011 [Member] | Europe [Member]
Restructuring Cost and Reserve [Line Items]
Facility lease costs			1,335
Total restructuring charges			3,367
2011 [Member] | Asia [Member]
Restructuring Cost and Reserve [Line Items]
Severance costs			136
Facility lease costs			623
Other exit costs			289
Total restructuring charges			1,048
2010 [Member]
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		$ 48