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Effects of Foreign Currency Collar Designated as Cash Flow Hedges (Detail) (Cash Flow Hedging, Foreign Currency Collar, USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | 12 Months Ended |
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Jun. 30, 2013
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Jun. 30, 2013
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Dec. 31, 2012
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Cash Flow Hedging | Foreign Currency Collar
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| Fair Value, Option, Quantitative Disclosures [Line Items] | |||
| Gain recognized in other comprehensive income (loss) - effective portion | $ 8,152 | ||
| Gain (loss) recognized in other comprehensive loss- effective portion | $ 1,447 | $ (2,275) |
| X | ||||||||||
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- Definition
The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The effective portion of losses on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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