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DEBT - Convertible Unsecured Notes Narrative (Details) - USD ($) | 1 Months Ended | 3 Months Ended |
--- | --- | --- | ---
Mar. 31, 2024 | Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Debt Instrument [Line Items] |  |  |  |
Realized loss on extinguishment of debt |  | $ 14,000,000 | $ 0 |
Repayment of 2024 Convertible Notes |  | 10,000,000 | $ 0 |
Notional Amount |  |  |  | $ 900,000,000
Interest rate swap |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Notional Amount | $ 1,900,000,000 | $ 1,900,000,000 |  | $ 900,000,000
2024 Convertible Notes | Convertible Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Repayments and repurchases of debt | $ 403,000,000 |  |  |
Effective Stated Interest Rate | 4.625% | 4.625% |  |
Realized loss on extinguishment of debt |  | $ 14,000,000 |  |
January 2027 Notes | Interest rate swap |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Notional Amount | $ 900,000,000 | $ 900,000,000 |  |
Fixed interest rate (as a percent) | 7.00% | 7.00% |  |
January 2027 Notes | Interest rate swap | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate (as a percent) | 2.581% | 2.581% |  |
2029 Notes (principal amount outstanding of $1,000 and $0, respectively) | Interest rate swap |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Notional Amount | $ 1,000,000,000 | $ 1,000,000,000 |  |
Fixed interest rate (as a percent) | 5.875% | 5.875% |  |
2029 Notes (principal amount outstanding of $1,000 and $0, respectively) | Interest rate swap | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate (as a percent) | 2.023% | 2.023% |  |
2029 Notes (principal amount outstanding of $1,000 and $0, respectively) | Convertible Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Extinguishment of debt, amount |  | $ 393,000,000 |  |
Conversion of 2024 Convertible Notes (in shares) |  | 20,000,000 |  |
Repayment of 2024 Convertible Notes |  | $ 10,000,000 |  |

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