v2.3.0.15

Fair Value and Financial Instruments (Details 3) (USD $) In Millions | Sep. 30, 2011 | Dec. 31, 2010
--- | --- | ---
Fair Value, Balance Sheet Grouping, Financial Statement Captions |  |
Long-term debt | $ 4,415 | $ 4,014
Carrying Value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions |  |
Long-term debt | 4,415 | 4,014
Fair Value |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions |  |
Long-term debt | $ 4,685 | $ 4,172

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- Definition Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year (current maturities) or the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 + Details
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