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LONG-TERM DEBT - Narrative (Details) - USD ($) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Feb. 29, 2024 | Dec. 31, 2023
Long-term Debt |  |  |  |
Long-term debt, gross | $ 17,955,000,000 |  | $ 1,100,000,000 | $ 17,955,000,000
Payments of long-term debt | 0 | $ 22,000,000 |  |
Level 1 | Estimate of Fair Value Measurement |  |  |  |
Long-term Debt |  |  |  |
Fair value of long-term debt | $ 18,000,000,000 |  |  | $ 18,000,000,000
Medium-term Notes | 8.750% medium-term notes due 2023 |  |  |  |
Long-term Debt |  |  |  |
Payments of long-term debt |  | $ 22,000,000 |  |
Interest rate |  | 8.75% |  |
Revolving Credit Facility | Line of Credit |  |  |  |
Long-term Debt |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 4,000,000,000 |

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