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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES Derivative Instruments And Hedging Activities (Schedule Of Derivatives Not Designated As Hedging Instruments) (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Sep. 30, 2012
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Sep. 30, 2011
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Sep. 30, 2012
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Sep. 30, 2011
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| Derivatives, Fair Value [Line Items] | ||||
| Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | $ 40.6 | $ 240.6 | $ 122.9 | $ 849.9 |
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Foreign Exchange Contract [Member] | Product Revenue [Member]
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| Derivatives, Fair Value [Line Items] | ||||
| Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | 1.0 | |||
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Foreign Exchange Contract [Member] | Other Income [Member]
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| Derivatives, Fair Value [Line Items] | ||||
| Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | (6.2) | 0.3 | 100.5 | |
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Foreign Exchange Contract [Member] | Income (Loss) From Discontinued Operations [Member]
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| Derivatives, Fair Value [Line Items] | ||||
| Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | 1.1 | 1.1 | ||
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Customer Supply Agreements [Member] | Product Revenue [Member]
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| Derivatives, Fair Value [Line Items] | ||||
| Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | 49.8 | 53.8 | 131.8 | 124.9 |
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Provisional Pricing Arrangements [Member] | Product Revenue [Member]
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| Derivatives, Fair Value [Line Items] | ||||
| Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | $ (10.3) | $ 193.0 | $ (10.3) | $ 623.5 |