FAIR VALUE MEASUREMENT - Level 3 Fair Value Rollforward - Narrative (Details) - Long-term debt - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Fair Value Assets and Liabilities Measured on Recurring Basis Unobservable Input Reconciliation [Line Items]
Transfers into Level 3, liabilities	$ 612	$ 1,358
Transfers out of Level 3, liabilities	$ 841	840
Option Volatility
Fair Value Assets and Liabilities Measured on Recurring Basis Unobservable Input Reconciliation [Line Items]
Transfers into Level 3, liabilities		900
Equity volatility
Fair Value Assets and Liabilities Measured on Recurring Basis Unobservable Input Reconciliation [Line Items]
Transfers into Level 3, liabilities		$ 400