DEBT - Convertible Unsecured Notes Narrative (Details) - USD ($) $ in Millions	1 Months Ended		12 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Realized loss on extinguishment of debt			$ 14	$ 0	$ 48
Repayment of 2024 Convertible Notes			$ 10	$ 0	$ 0
2024 Convertible Notes | Convertible Debt
Debt Instrument [Line Items]
Repayments and repurchases of debt		$ 403
Effective Stated Interest Rate		4.625%
Realized loss on extinguishment of debt		$ 14
Extinguishment of debt, amount		$ 393
Conversion of 2024 Convertible Notes (in shares)		20,000,000
Repayment of 2024 Convertible Notes		$ 10
June 2024 Notes | Senior Notes
Debt Instrument [Line Items]
Effective Stated Interest Rate	4.20%
Aggregate principal amount outstanding	$ 900