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INCOME TAXES (Tables)
3 Months Ended
Mar. 31, 2017
Income Tax Disclosure [Abstract]  
Schedule of Provision for Income Taxes [Table Text Block]
 
Three Months Ended March 31,
Dollars in Millions
2017
 
2016
Earnings Before Income Taxes
$
1,955

 
$
1,655

Provision for Income Taxes
429

 
449

Effective tax rate
21.9
%
 
27.1
%