XML 14 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Instruments (Details 2) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Mar. 31, 2013
Derivatives, Fair Value      
Total asset derivatives $ 9 $ 4 $ 6
Total liability derivatives 10 7 8
Derivatives designated as hedging instruments | Commodity futures contracts | Receivables
      
Derivatives, Fair Value      
Total asset derivatives 2 1 2
Derivatives not designated as hedging instruments
      
Derivatives, Fair Value      
Total asset derivatives 7 3 4
Derivatives not designated as hedging instruments | Foreign exchange contracts | Receivables
      
Derivatives, Fair Value      
Total asset derivatives 4 3 3
Derivatives not designated as hedging instruments | Foreign exchange contracts | Other liabilities (current)
      
Derivatives, Fair Value      
Total asset derivatives 3   1
Total liability derivatives $ 10 $ 7 $ 8