|
Financial Instruments (Impact From Foreign Exchange Derivative Instruments) (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
| Notes to Condensed Consolidated Financial Statements [Abstract] | ||||
| (Loss) gain recorded in Accumulated other comprehensive loss | $ (142) | $ 97 | $ (120) | $ (64) |
| Loss reclassified from Accumulated other comprehensive loss (gain) into Product Sales (effective portion) | 24 | (1) | 55 | 22 |
| Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months | $ (72) | $ (72) | ||