ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Schedule of Accounts Payable and Accrued Expenses) (Details) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Accounts Payable and Accrued Liabilities [Abstract]
Accrued wages and benefits (including incentive compensation)	$ 325	$ 316
Accrued expenses	246	254
Trade accounts payable	224	231
Overdrafts	71	30
Dividend payable	61	62
Accrued interest	46	46
Accrued insurance	32	31
Income taxes payable	9	3
Merger consideration payable	7	2
Accounts payable and accrued expenses	$ 1,021	$ 975