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INCOME TAXES - Narrative (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Valuation Allowance [Line Items] |  |  |  |
Domestic operating loss carryforward | $ 1,704,000,000 | $ 2,278,000,000 |  |
Foreign operating loss carryforward | 1,452,000,000 | 1,444,000,000 |  |
Interest expense limitation carryforward | 0 | 77,000,000 |  |
Deferred tax asset valuation allowance | 396,000,000 | 390,000,000 | $ 409,000,000 | $ 836,000,000
Change in valuation allowance | 14,000,000 |  |  |
Undistributed earnings of foreign subsidiaries | 0 | 0 |  |
Foreign Tax Authority |  |  |  |
Valuation Allowance [Line Items] |  |  |  |
Deferred tax asset valuation allowance | 356,000,000 | 342,000,000 |  |
State and Local Jurisdiction |  |  |  |
Valuation Allowance [Line Items] |  |  |  |
Deferred tax asset valuation allowance | 40,000,000 | 48,000,000 |  |
Increase (decrease) from acquisitions |  |  |  |
Valuation Allowance [Line Items] |  |  |  |
Change in valuation allowance | $ 0 | $ 0 | $ (345,000,000) |

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