ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Details of AOCI (Loss) Components Reclassified from Equity (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | Ìý | Ìý | Ìý |
| Gain on foreign currency translation | $ (3) | $ 0 | $ 225 |
| Reclassification out of Accumulated Other Comprehensive Income [Member] | Ìý | Ìý | Ìý |
| Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | Ìý | Ìý | Ìý |
| Prior service costs | (1) | (1) | (1) |
| Net actuarial loss | (30) | (29) | (27) |
| Settlements | 6 | 0 | 0 |
| Total before taxes | 23 | 28 | 26 |
| Income tax expense | (5) | (6) | 0 |
| Net of taxes | 18 | 22 | 26 |
| Gain on foreign currency translation | 0 | 0 | (228) |
| Commodity contracts | 10 | 3 | (2) |
| Income tax expense | (2) | (1) | 0 |
| Net of taxes | 8 | 2 | (2) |
| Total reclassifications for the period, net of tax | $ 26 | $ (24) | $ 204 |
| X | ||||||||||
- Definition Other Comprehensive Income (Loss), Reclassification Adjustment From AOCI, Pension And Other Postretirement Benefit Plans For Curtailments, Before Tax No definition available.
|
| X | ||||||||||
- Definition Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of tax expense (benefit) for reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net period benefit cost (credit) of defined benefit plan. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net periodic benefit cost (credit) of defined benefit plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of tax (expense) benefit for reclassification adjustment from accumulated other comprehensive (income) loss of defined benefit plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount after tax of reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|