Segment Information (Net Sales By Major Geographical Areas) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 301,791	$ 312,711	$ 591,304	$ 597,385
Americas [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	126,614	120,013	245,002	235,119
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	83,473	83,597	164,389	167,454
East Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	70,084	80,742	134,614	142,090
Emerging Markets [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 21,620	$ 28,359	$ 47,299	$ 52,722