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Other Non-Operating Expense (Tables)
3 Months Ended
Sep. 30, 2012
Other Non Operating Expense Tables [Abstract]  
Schedule Of Other Nonoperating Expense By Component [Table Text Block]

  Three Months Ended September 30, Nine Months Ended September 30,
  2012 2011 2012 2011
             
  (in millions)
InnoVent $ - $ - $ 17 $ -
China generation and wind   -   79   32   79
Other   -   3   1   3
Total other-non operating expense $ - $ 82 $ 50 $ 82