|
Changes in Fair Value of Foreign Currency Forward Contracts (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
|
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gains (losses) recognized in income on derivatives | $ (42) | |||
|
Foreign currency forward contracts | Non-hedging derivative | Other income expense net | Outstanding Contracts
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gains (losses) recognized in income on derivatives | (47) | 0 | (42) | 0 |
|
Foreign currency forward contracts | Non-hedging derivative | Other income expense net | Settled Contracts
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gains (losses) recognized in income on derivatives | $ (524) | $ 0 | $ (524) | $ 0 |