Long-Lived Assets by Geographic Region (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	$ 821,839	$ 767,685
United States
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	476,610	453,157
France
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	124,000	123,804
Brazil
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	81,960	76,524
Germany
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	65,069	64,258
Netherlands
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	29,697	27,865
Taiwan
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	35,317	12,935
China
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	7,196	7,226
Japan
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	1,770	1,696
All other countries
Certain Long Lived Assets By Geography [Line Items]
Long-lived assets, at cost	$ 220	$ 220