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NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES (Narrative) (Details) - Senior Notes [Member] - Two point five percent due February 15, 2016 [Member]
$ in Millions
3 Months Ended
Mar. 31, 2016
USD ($)
Notes Payable Long Term Debt and Available Credit Facilities [Line Items]  
Repayments of Notes Payable $ 349
Debt Instrument, Interest Rate, Stated Percentage 2.50%