FAIR VALUE MEASUREMENT - Level 3 Fair Value Rollforward - Narrative (Details) - Long-term debt - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Fair Value Assets and Liabilities Measured on Recurring Basis Unobservable Input Reconciliation [Line Items]
Transfers into Level 3, liabilities	$ 1,680	$ 2,130	$ 3,038	$ 3,228
Transfers out of Level 3, liabilities	$ 20,890	$ 1,263	$ 21,730	6,106
Option Volatility
Fair Value Assets and Liabilities Measured on Recurring Basis Unobservable Input Reconciliation [Line Items]
Transfers into Level 3, liabilities				2,900
Equity volatility
Fair Value Assets and Liabilities Measured on Recurring Basis Unobservable Input Reconciliation [Line Items]
Transfers into Level 3, liabilities				$ 300