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RESTRUCTURING (Tables)
3 Months Ended
Mar. 31, 2013
Restructuring Charges [Abstract]  
Schedule of Restructuring and Related Costs [Text Block]
 Three Months Ended March 31,
Dollars in Millions2013 2012
Employee termination benefits$ 29 $ 19
Other exit costs  4   3
Provision for restructuring$ 33 $ 22
Schedule of Restructuring Reserve by Type of Cost [Text Block]
 Three Months Ended March 31,
Dollars in Millions2013 2012
Liability at January 1$ 167 $ 77
Charges  34   22
Changes in estimates  (1)   -
Provision for restructuring  33   22
Spending  (58)   (21)
Liability at March 31$ 142 $ 78