ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($)
|
6 Months Ended |
Jun. 30, 2017 |
Jun. 30, 2016 |
| Accumulated Other Comprehensive Income Loss [Line Items] |
|
|
| Balance beginning of period December 31, |
$ (2,714,000,000)
|
$ (2,535,000,000)
|
| Other comprehensive income (loss) before reclassifications |
(52,000,000)
|
54,000,000
|
| Amounts reclassified from accumulated other comprehensive income |
(71,000,000)
|
(18,000,000)
|
| Net current period other comprehensive income (loss) |
(123,000,000)
|
36,000,000
|
| Balance end of period |
(2,837,000,000)
|
(2,499,000,000)
|
| Foreign Exchange Translation Adjustment [Member] |
|
|
| Accumulated Other Comprehensive Income Loss [Line Items] |
|
|
| Balance beginning of period December 31, |
(1,944,000,000)
|
(1,892,000,000)
|
| Other comprehensive income (loss) before reclassifications |
56,000,000
|
48,000,000
|
| Amounts reclassified from accumulated other comprehensive income |
0
|
0
|
| Net current period other comprehensive income (loss) |
56,000,000
|
48,000,000
|
| Balance end of period |
(1,888,000,000)
|
(1,844,000,000)
|
| Pension and Other Postretirement Benefits Adjustments [Member] |
|
|
| Accumulated Other Comprehensive Income Loss [Line Items] |
|
|
| Balance beginning of period December 31, |
(879,000,000)
|
(644,000,000)
|
| Other comprehensive income (loss) before reclassifications |
(46,000,000)
|
0
|
| Amounts reclassified from accumulated other comprehensive income |
(27,000,000)
|
(31,000,000)
|
| Net current period other comprehensive income (loss) |
(73,000,000)
|
(31,000,000)
|
| Balance end of period |
(952,000,000)
|
(675,000,000)
|
| Changes in Fair Value of Effective Cash Flow Hedges [Member] |
|
|
| Accumulated Other Comprehensive Income Loss [Line Items] |
|
|
| Balance beginning of period December 31, |
109,000,000
|
1,000,000
|
| Other comprehensive income (loss) before reclassifications |
(62,000,000)
|
6,000,000
|
| Amounts reclassified from accumulated other comprehensive income |
(44,000,000)
|
13,000,000
|
| Net current period other comprehensive income (loss) |
(106,000,000)
|
19,000,000
|
| Balance end of period |
$ 3,000,000
|
$ 20,000,000
|