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BORROWINGS Part 2 (Details) Credit Facility and Commercial Paper Borrowings - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Term Loan Agreement [Member]      
Credit Facilities [Abstract]      
Credit Facility, Borrowing Capacity $ 1,000    
Debt Instrument, Term 5 years    
Line of Credit Facility, Maximum Month-end Outstanding Amount $ 250   $ 350
Line of Credit Facility, Interest Rate During Period 1.71%   1.67%
Repayments of Lines of Credit $ 100    
Revolving Credit Facility [Member]      
Credit Facilities [Abstract]      
Credit Facility, Borrowing Capacity 1,250    
Line of Credit Facility, Maximum Month-end Outstanding Amount $ 0   $ 0
Line of Credit Facility, Expiration Date Oct. 31, 2020    
A/R Facility [Member]      
Credit Facilities [Abstract]      
Credit Facility, Borrowing Capacity $ 250    
Line of Credit Facility, Interest Rate During Period 1.27%   1.11%
Line of Credit Facility, Expiration Date Apr. 30, 2018    
Borrowings under the A/R facility $ 200   $ 200
Repayments of Lines of Credit 190 $ 10  
Credit and A/R Facility      
Credit Facilities [Abstract]      
Credit Facility, Borrowing Capacity 1,058   842
Commercial Paper [Member]      
Credit Facilities [Abstract]      
Commercial Paper $ 222   $ 430
Debt, Weighted Average Interest Rate 0.81%   0.80%