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FAIR VALUE MEASUREMENTS (Recognized Assets and Liabilities at Fair Value) (Details) - USD ($) $ in Millions | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Significant Unobservable Inputs, Level 3 |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Contingent consideration | $ 6 |
Recurring Basis |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Trading securities | 58 | $ 59
Cash surrender value of life insurance policies | 42 | 43
Available-for-sale debt securities | 12 | 12
Total | 112 | 114
Deferred compensation liabilities | 108 | 110
Contingent consideration | 6 | 7
Total | 114 | 145
Redeemable noncontrolling interest | 77 | 76
Recurring Basis | Fixed-to-variable interest rate swaps |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative liability |  | 28
Recurring Basis | Quoted Prices in Active Markets for Identical Assets / Liabilities, Level 1 |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Trading securities | 58 | 59
Cash surrender value of life insurance policies | 0 | 0
Available-for-sale debt securities | 0 | 0
Total | 58 | 59
Deferred compensation liabilities | 0 | 0
Contingent consideration | 0 | 0
Total | 0 | 0
Redeemable noncontrolling interest | 0 | 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets / Liabilities, Level 1 | Fixed-to-variable interest rate swaps |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative liability |  | 0
Recurring Basis | Significant Other Observable Inputs, Level 2 |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Trading securities | 0 | 0
Cash surrender value of life insurance policies | 42 | 43
Available-for-sale debt securities | 0 | 0
Total | 42 | 43
Deferred compensation liabilities | 108 | 110
Contingent consideration | 0 | 0
Total | 108 | 138
Recurring Basis | Significant Other Observable Inputs, Level 2 | Fixed-to-variable interest rate swaps |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative liability |  | 28
Recurring Basis | Significant Unobservable Inputs, Level 3 |  |
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 debt securities | 12 | 12
Total | 12 | 12
Deferred compensation liabilities | 0 | 0
Contingent consideration | 6 | 7
Total | 6 | 7
Redeemable noncontrolling interest | $ 77 | 76
Recurring Basis | Significant Unobservable Inputs, Level 3 | Fixed-to-variable interest rate swaps |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative liability |  | $ 0

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