Quarterly report pursuant to Section 13 or 15(d)

Foreign Currency Translation - Additional Information (Detail)

v2.4.0.8
Foreign Currency Translation - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Foreign Currency Translation [Line Items]    
Accumulated other comprehensive income (loss) $ (117,384) $ (81,819)
Cumulative foreign currency adjustments $ (118,065) $ (78,947)