Annual report pursuant to Section 13 and 15(d)

Effects of Foreign Currency Forward Contracts Designated as Cash Flow Hedges (Detail)

v2.4.0.8
Effects of Foreign Currency Forward Contracts Designated as Cash Flow Hedges (Detail) (Cash Flow Hedging, Foreign Exchange Forward, USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Cash Flow Hedging | Foreign Exchange Forward
   
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (loss) recognized in other comprehensive income (loss) - effective portion $ (2,983) $ 11,685
Loss recognized in other income (expense) - ineffective portion 67  
Amount reclassified from accumulated comprehensive income (loss) into depreciation and amortization expense $ (84)