Segment And Geographic Information (Operating Segments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Segment Reporting Information [Line Items]
Net sales	$ 664,038	$ 716,868	$ 1,284,963	$ 1,356,212
Depreciation and amortization	12,342	11,401	24,480	22,199
Income from operations	26,208	27,144	44,916	49,576
Capital expenditures	8,179	15,681	25,006	30,297
Total assets	1,682,501		1,682,501		$ 1,678,889
Americas [Member]
Segment Reporting Information [Line Items]
Net sales	413,642	440,869	794,624	852,370
Depreciation and amortization	6,234	5,229	12,129	9,949
Income from operations	19,523	19,527	32,012	35,086
Capital expenditures	3,412	12,891	10,340	23,368
Total assets	696,763		696,763		712,588
Asia [Member]
Segment Reporting Information [Line Items]
Net sales	242,989	268,609	473,209	507,394
Depreciation and amortization	4,332	4,224	8,802	8,411
Income from operations	17,742	18,102	33,927	36,322
Capital expenditures	1,506	724	9,396	3,706
Total assets	698,142		698,142		666,717
Europe [Member]
Segment Reporting Information [Line Items]
Net sales	35,549	36,522	71,248	70,683
Depreciation and amortization	600	744	1,246	1,478
Income from operations	1,828	1,466	3,300	2,246
Capital expenditures	1,657	1,549	3,296	2,568
Total assets	241,172		241,172		239,274
Corporate And Other [Member]
Segment Reporting Information [Line Items]
Total assets	46,424		46,424		$ 60,310
Elimination Of Intersegment Sales [Member]
Segment Reporting Information [Line Items]
Net sales	(28,142)	(29,132)	(54,118)	(74,235)
Corporate [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	1,176	1,204	2,303	2,361
Capital expenditures	1,604	517	1,974	655
Corporate And Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Income from operations	$ (12,885)	$ (11,951)	$ (24,323)	$ (24,078)