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Fair Value Disclosures (Fair Value Of Certain Financial Instruments) (Details) (USD $)
In Millions, unless otherwise specified |
Sep. 30, 2013
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Dec. 31, 2012
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| Fair Value Disclosures [Abstract] | ||
| Medium-term notes at Fair Value | $ 1,752.2 | $ 1,803.6 |
| Medium-term notes at Book Value | $ 1,669.2 | $ 1,703.9 |
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- Definition
Fair value of medium-term notes based on quoted prices. No definition available.
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- Details
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- Definition
Including the current and noncurrent portions, carrying value at the balance sheet date of a financial instrument used to receive debt funding on a regular basis with original maturities ranging from 5-10 years. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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