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Long-Term Debt (Details) (USD $)
In Millions, unless otherwise specified |
Mar. 31, 2013
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Dec. 31, 2012
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|---|---|---|
| Commercial paper | $ 500 | |
| Revolving credit facilities | 1,250 | |
| Total debt | 47,226 | 40,458 |
| Less: current portion | 2,177 | 2,376 |
| Long-term debt | 45,049 | 38,082 |
| Weighted average interest rate | 4.89% | |
| Credit facility interest rate | 1.28% | |
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Commercial Paper Program
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| Weighted average interest rate | 0.336% | |
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Senior notes with maturities of 5 years or less [Member]
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| Senior notes | 15,787 | 12,991 |
| Weighted average interest rate | 4.802% | |
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Senior notes with maturities between 6 and 10 years [Member]
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| Senior notes | 11,534 | 10,334 |
| Weighted average interest rate | 4.558% | |
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Senior notes with maturities greater than 10 years [Member]
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| Senior notes | 17,922 | 16,801 |
| Weighted average interest rate | 6.00% | |
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Other Including Capital Lease Obligations [Member]
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| Other, including capital lease obligations | $ 233 | $ 332 |
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- Definition
Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying value as of the balance sheet date of the sum of short-term debt and current maturities of long-term debt and capital lease obligations, which are due within one year (or one business cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Reflects the calculation as of the balance sheet date of the average interest rate weighted by the amount of debt outstanding by type or by instrument at that time. No definition available.
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- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The effective interest rate at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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 or the normal operating cycle, if longer plus capital lease obligations due to be paid more than one year after the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The carrying amount as of the balance sheet date for the aggregate of other miscellaneous borrowings owed by the reporting entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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