Business Segments and Geographic Information Schedule of Sales from External Customers and Long Lived Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 2,020,668	$ 2,147,767	$ 2,024,130
Total long-lived assets — net	240,945	219,543	213,488
U.S.
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	1,015,277	1,068,758	983,791
Total long-lived assets — net	144,508	139,702	124,880
North America, Excluding United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	85,852	95,917	88,213
Total long-lived assets — net	643	814	901
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	490,435	527,975	521,491
Total long-lived assets — net	69,082	54,088	63,018
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	325,507	337,668	306,466
Total long-lived assets — net	26,498	24,912	24,590
Other Countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	103,597	117,449	124,169
Total long-lived assets — net	$ 214	$ 27	$ 99