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Derivative Instruments and Hedging Activities - Gains and Losses, Net of Tax, Related to Derivative Instruments Designated as Cash Flow Hedges Included in Accumulated Other Comprehensive Income, Net (Detail) (Cash Flow Hedging, USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Amount of gain (loss) recognized in accumulated OCI on derivative (effective portion) | $ (1,131) | $ (1,750) | $ 1,889 | $ (3,396) |
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Interest rate contracts
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| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Amount of gain (loss) recognized in accumulated OCI on derivative (effective portion) | (3) | (6) | (15) | (18) |
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Foreign currency contracts
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| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Amount of gain (loss) recognized in accumulated OCI on derivative (effective portion) | $ (1,128) | $ (1,744) | $ 1,904 | $ (3,378) |