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INCOME TAXES (Tables)
9 Months Ended
Sep. 30, 2016
Income Tax Disclosure [Abstract]  
Schedule of Provision for Income Taxes [Table Text Block]
 
Three Months Ended September 30,
 
Nine Months Ended September 30,
Dollars in Millions
2016
 
2015
 
2016
 
2015
Earnings Before Income Taxes
$
1,559

 
$
987

 
$
4,829

 
$
2,487

Provision for Income Taxes
344

 
257

 
1,220

 
668

Effective tax rate
22.1
%
 
26.0
%
 
25.3
%
 
26.9
%