DERIVATIVES AND HEDGING ACTIVITIES Gains Losses Recognized in Accumulated Other Comprehensive Income AOCI Net of Tax Related to Derivative Instruments (Details) - Other Comprehensive Income (Loss) - Cash Flow Hedging - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
|
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | $ 1 | $ 5 | $ 9 | $ (5) |
| Foreign Exchange Contract | ||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | 1 | 5 | 9 | 6 |
| Interest Rate Contract | ||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net | $ 0 | $ 0 | $ 0 | $ (11) |