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INCOME TAXES (Tables)
6 Months Ended
Jun. 30, 2016
Income Tax Disclosure [Abstract]  
Schedule of Provision for Income Taxes [Table Text Block]
 
Three Months Ended June 30,
 
Six Months Ended June 30,
Dollars in Millions
2016
 
2015
 
2016
 
2015
Earnings Before Income Taxes
$
1,615

 
$
52

 
$
3,270

 
$
1,500

Provision for Income Taxes
427

 
162

 
876

 
411

Effective tax rate
26.4
%
 
311.5
%
 
26.8
%
 
27.4
%