SEGMENT REPORTING - Reconciliation of Net Income (Loss) to Adjusted EBITDA (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Segment Reporting [Abstract] | Ìý | Ìý | Ìý |
| Net income (loss) | $ (81) | $ 293 | $ 1,128 |
| Interest expense, net | (238) | (101) | (121) |
| Income tax benefit (expense) | 111 | (18) | 460 |
| Depreciation, depletion and amortization | (308) | (85) | (89) |
| EBITDA | 354 | 497 | 878 |
| EBITDA of Noncontrolling Interests | 56 | 0 | 0 |
| Gain (loss) on extinguishment of debt | 130 | (18) | (7) |
| Severance Costs | (38) | (2) | 0 |
| Acquisition-related costs excluding severance costs | (52) | (7) | 0 |
| Amortization of Inventory Step-up | (96) | 0 | 0 |
| EBITDA Earnings (loss) from Discontinued Operations | (1) | 1 | (121) |
| Foreign exchange remeasurement | 0 | 0 | (1) |
| Asset Impairment Charges | 0 | 0 | (1) |
| Adjusted EBITDA, Earnings (Loss) | 353 | 525 | 766 |
| Net Income (Loss) Attributable to Noncontrolling Interest | (41) | $ 0 | $ 0 |
| Depreciation, Depletion and Amortization Attributable to Noncontrolling Interests | $ 15 | Ìý | Ìý |
| X | ||||||||||
- Definition Adjusted EBITDA, Earnings (Loss) No definition available.
|
| X | ||||||||||
- Definition Amortization of Inventory Step-up No definition available.
|
| X | ||||||||||
- Definition Business Combination, Acquisition Related Cost, Excluding Severance Cost No definition available.
|
| X | ||||||||||
- Definition Depreciation, Depletion and Amortization Attributable to Noncontrolling Interests No definition available.
|
| X | ||||||||||
- Definition Earnings (loss) before Interest, Taxes, and Depreciation, Depletion and Amortization No definition available.
|
| X | ||||||||||
- Definition EBITDA Earnings (Loss) from Discontinued Operations No definition available.
|
| X | ||||||||||
- Definition EBITDA of Noncontrolling Interests No definition available.
|
| X | ||||||||||
- Definition Interest Income (Expense), net, including Discontinued Operations No definition available.
|
| X | ||||||||||
- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The amount of difference between the reported amount and the reporting currency-denominated amount. The default debit balance is based on the reported amount that is greater that the reporting currency-denominated amount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of current tax expense (benefit) and deferred tax expense (benefit) pertaining to income (loss) from continuing operations and income (loss) from discontinued operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of Net Income (Loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|