FAIR VALUE MEASUREMENTS (Recognized Assets and Liabilities at Fair Value) (Details) - Recurring Basis [Member] - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Trading securities	$ 53	$ 51
Cash surrender value of life insurance policies	33	32
Available-for-sale equity securities	2	3
Total assets	88	86
Deferred compensation liabilities	93	91
Derivative instruments, liabilities	88	88
Contingent consideration	3	3
Total liabilities	184	182
Quoted Prices in Active Markets for Identical Assets / Liabilities, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Trading securities	53	51
Cash surrender value of life insurance policies	0	0
Available-for-sale equity securities	2	3
Total assets	55	54
Deferred compensation liabilities	0	0
Derivative instruments, liabilities	0	0
Contingent consideration	0	0
Total liabilities	0	0
Significant Other Observable Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Trading securities	0	0
Cash surrender value of life insurance policies	33	32
Available-for-sale equity securities	0	0
Total assets	33	32
Deferred compensation liabilities	93	91
Derivative instruments, liabilities	88	88
Contingent consideration	0	0
Total liabilities	181	179
Significant Unobservable Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Trading securities	0	0
Cash surrender value of life insurance policies	0	0
Available-for-sale equity securities	0	0
Total assets	0
Deferred compensation liabilities	0	0
Derivative instruments, liabilities	0	0
Contingent consideration	3	3
Total liabilities	$ 3	$ 3