Derivative Instruments and Hedging Activities (Schedule of Derivative Instruments in Statement of Financial Position, Fair Value) (Details) (USD $)
In Millions |
Jun. 30, 2011
|
Dec. 31, 2010
|
---|---|---|
Derivatives designated as hedging instruments under ASC 815 | $ 8.9 | $ 2.8 |
Derivatives not designated as hedging instruments under ASC 815 | 115.4 | 81.8 |
Total derivatives | 124.3 | 84.6 |
Derivative Assets (Current) [Member] | Foreign Exchange Contract [Member]
|
Ìý | Ìý |
Derivatives designated as hedging instruments under ASC 815 | 8.9 | 2.8 |
Derivatives not designated as hedging instruments under ASC 815 | 21.5 | 34.2 |
Derivative Assets (Current) [Member] | Provisional Pricing Arrangements [Member]
|
Ìý | Ìý |
Derivatives not designated as hedging instruments under ASC 815 | 15.8 | Ìý |
Derivative Assets (Current) [Member] | Customer Supply Agreements [Member]
|
Ìý | Ìý |
Derivatives not designated as hedging instruments under ASC 815 | 64.0 | 45.6 |
Foreign Exchange Contract [Member] | Deposits and Miscellaneous [Member]
|
Ìý | Ìý |
Derivatives not designated as hedging instruments under ASC 815 | Ìý | 2.0 |
Accounts Receivable [Member]
|
Ìý | Ìý |
Total derivatives | 14.1 | Ìý |
Accounts Receivable [Member] | Provisional Pricing Arrangements [Member]
|
Ìý | Ìý |
Derivatives not designated as hedging instruments under ASC 815 | $ 14.1 | Ìý |
X | ||||||||||
- Definition
Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Aggregate fair value of all derivative assets designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Fair value as of the balance sheet date of derivative instrument not designated as hedging instrument and classified as an asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|