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Derivative Financial Instruments and Hedging Activities (Details) (USD $)
In Millions, unless otherwise specified |
Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|
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Other current assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | $ 13 | $ 11 |
| Derivatives not designated as hedges | ||
| Other current assets | 22 | 24 |
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Other long-term assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 36 | 85 |
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Other current liabilities [Member]
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 4 | 4 |
| Derivatives not designated as hedges | ||
| Other current liabilities | 26 | 31 |
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Other long-term liabilites [Member]
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 76 | 2 |
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Japanese Yen notes due 2018 [Member] | Non-derivative net investment hedge [Member]
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| Derivatives, Fair Value [Line Items] | ||
| Debt denominated in foreign currency designated as non-derivative net investment hedging instrument | 95 | 116 |
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Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Fixed-to-floating interest rate swaps
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| Derivatives designated as hedges | ||
| Derivative, Notional Amount | 3,090 | 1,290 |
| Period of derivatives designated as hedges | 3 months to 20 years | 6 months to 21 years |
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Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Fixed-to-floating interest rate swaps | Other current assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 1 | 2 |
|
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Fixed-to-floating interest rate swaps | Other long-term assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 36 | 85 |
|
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Fixed-to-floating interest rate swaps | Other current liabilities [Member]
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 0 | 0 |
|
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Fixed-to-floating interest rate swaps | Other long-term liabilites [Member]
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 76 | 0 |
|
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Floating-to-fixed interest rate swaps
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| Derivatives designated as hedges | ||
| Derivative, Notional Amount | 300 | 300 |
| Period of derivatives designated as hedges | 6 months | 1 year |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Floating-to-fixed interest rate swaps | Other current assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 0 | 0 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Floating-to-fixed interest rate swaps | Other long-term assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 0 | 0 |
|
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Floating-to-fixed interest rate swaps | Other current liabilities [Member]
|
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 1 | 0 |
|
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Floating-to-fixed interest rate swaps | Other long-term liabilites [Member]
|
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 0 | 2 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Currency exchange contracts
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| Derivatives designated as hedges | ||
| Derivative, Notional Amount | 393 | 451 |
| Period of derivatives designated as hedges | 12 to 36 months | 12 to 36 months |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Currency exchange contracts | Other current assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 12 | 9 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Currency exchange contracts | Other long-term assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 0 | 0 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Currency exchange contracts | Other current liabilities [Member]
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 3 | 4 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Currency exchange contracts | Other long-term liabilites [Member]
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 0 | 0 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity contracts
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| Derivatives designated as hedges | ||
| Derivative, Notional Amount | 1 | 17 |
| Period of derivatives designated as hedges | 12 months | 12 months |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity contracts | Other current assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 0 | 0 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity contracts | Other long-term assets [Member]
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| Derivatives designated as hedges | ||
| Derivative asset designated as hedging instrument | 0 | 0 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity contracts | Other current liabilities [Member]
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 0 | 0 |
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Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Commodity contracts | Other long-term liabilites [Member]
|
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| Derivatives designated as hedges | ||
| Derivative liability designated as hedging instrument | 0 | 0 |
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Not Designated as Hedging Instrument [Member] | Currency exchange contracts
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| Derivatives designated as hedges | ||
| Derivative, Notional Amount | 4,277 | 4,997 |
| Derivatives not designated as hedges | ||
| Period of derivatives not designated as hedges | 12 months | 12 months |
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Not Designated as Hedging Instrument [Member] | Currency exchange contracts | Other current assets [Member]
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| Derivatives not designated as hedges | ||
| Other current assets | 22 | 23 |
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Not Designated as Hedging Instrument [Member] | Currency exchange contracts | Other current liabilities [Member]
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| Derivatives not designated as hedges | ||
| Other current liabilities | 26 | 31 |
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Not Designated as Hedging Instrument [Member] | Commodity contracts
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| Derivatives designated as hedges | ||
| Derivative, Notional Amount | 19 | |
| Derivatives not designated as hedges | ||
| Period of derivatives not designated as hedges | 12 months | |
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Not Designated as Hedging Instrument [Member] | Commodity contracts | Other current assets [Member]
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| Derivatives not designated as hedges | ||
| Other current assets | 1 | |
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Not Designated as Hedging Instrument [Member] | Commodity contracts | Other current liabilities [Member]
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| Derivatives not designated as hedges | ||
| Other current liabilities | $ 0 |