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EMPLOYEE STOCK BENEFIT PLANS (Tables)
9 Months Ended
Sep. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule Of Share Based Compensation Expense [Table Text Block]

Stock-based compensation expense was as follows:
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
Dollars in Millions
2014
 
2013
 
2014
 
2013
Stock options
$

 
$

 
$

 
$
1

Restricted stock
18

 
19

 
56

 
56

Market share units
9

 
5

 
25

 
21

Performance share units
21

 
21

 
66

 
62

Total stock-based compensation expense
$
48

 
$
45

 
$
147

 
$
140

 
 
 
 
 
 
 
 
Income tax benefit
$
16

 
$
13

 
$
49

 
$
47