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Financial Instruments and Fair Value Measurements - Derivative Activity (Detail)
In Millions, unless otherwise specified |
9 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sep. 30, 2013
USD ($)
|
Sep. 30, 2014
Euro Forward Contracts [Member]
Foreign Currency Contracts [Member]
USD ($)
Derivative
|
Sep. 30, 2014
Euro Forward Contracts [Member]
Foreign Currency Contracts [Member]
EUR (€)
|
Sep. 30, 2013
Euro Forward Contracts [Member]
Foreign Currency Contracts [Member]
USD ($)
|
Sep. 30, 2013
Euro Forward Contracts [Member]
Foreign Currency Contracts [Member]
EUR (€)
|
Sep. 30, 2014
Yen Forward Contracts [Member]
Foreign Currency Contracts [Member]
USD ($)
Derivative
|
Sep. 30, 2014
Yen Forward Contracts [Member]
Foreign Currency Contracts [Member]
JPY (¥)
|
Sep. 30, 2013
Yen Forward Contracts [Member]
Foreign Currency Contracts [Member]
USD ($)
|
Sep. 30, 2013
Yen Forward Contracts [Member]
Foreign Currency Contracts [Member]
JPY (¥)
|
Sep. 30, 2014
Interest Rate Swaps [Member]
USD ($)
Derivative
|
Sep. 30, 2013
Interest Rate Swaps [Member]
USD ($)
|
Sep. 30, 2014
GBP Forward Contracts [Member]
Foreign Currency Contracts [Member]
USD ($)
Derivative
|
Sep. 30, 2014
GBP Forward Contracts [Member]
Foreign Currency Contracts [Member]
GBP (£)
|
Sep. 30, 2014
Euro Options Contracts [Member]
Foreign Currency Contracts [Member]
USD ($)
Derivative
|
Sep. 30, 2014
Euro Options Contracts [Member]
Foreign Currency Contracts [Member]
EUR (€)
|
|
| Derivative [Line Items] | |||||||||||||||
| Notional amounts at January 1, | $ 319.9 | $ 800.0 | € 600.0 | $ 1,304.0 | € 1,000.0 | $ 250.0 | ¥ 24,136.0 | $ 71.0 | $ 1,315.0 | ||||||
| New contracts | 1,979 | 1,446 | 800 | 600 | 769 | 79,010 | 250 | 24,136 | 373 | 400 | 400 | 187 | 141 | ||
| Matured or expired contracts | (1,979) | (1,446) | (1,304) | (1,000) | (769) | (79,010) | (1,230) | (90) | (66) | ||||||
| Notional amounts at September 30 | $ 319.9 | $ 800.0 | € 600.0 | $ 800.0 | € 600.0 | $ 250.0 | ¥ 24,136.0 | $ 250.0 | ¥ 24,136.0 | $ 444.0 | $ 85.0 | $ 400.0 | £ 238.0 | $ 97.0 | € 75.0 |
| Active contracts at September 30, | 7,000,000 | 7,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 5,000,000 | 5,000,000 | ||||||
| Weighted Average Forward Rate at September 30, | 1.33 | 1.33 | 96.54 | 96.54 | 1.68 | 1.68 | 1.30 | 1.30 | |||||||