Schedule of Sales from External Customers and Long Lived Assets (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 2,024,130	$ 1,954,258	$ 1,838,451
Total long-lived assets - net	213,488	219,161	213,717
U.S.
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	983,791	963,137	857,990
Total long-lived assets - net	124,880	127,425	124,102
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	521,491	479,744	492,125
Total long-lived assets - net	63,018	64,137	63,433
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	306,466	305,185	278,900
Total long-lived assets - net	24,590	26,320	24,570
Other Countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	212,382	206,192	209,436
Total long-lived assets - net	$ 1,000	$ 1,279	$ 1,612