INVESTMENTS - Carrying Value of Non-marketable Equity Securities Measured Using the Measurement Alternative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Equity Securities without Readily Determinable Fair Value, Annual Amount [Abstract]
Measurement alternative—carrying value	$ 1,618		$ 1,618		$ 1,676
Measurement alternative—impairment losses	28	$ 6	63	$ 6
Measurement alternative—downward changes for observable prices	0	0	20	0
Measurement alternative—upward changes for observable prices	3	48	33	$ 134
Equity Securities without Readily Determinable Fair Value, Impairment Loss, Cumulative Amount [Abstract]
Measurement alternative—impairment losses	282		282
Measurement alternative—downward changes for observable prices	26		26
Measurement alternative—upward changes for observable prices	900		$ 900
Non-marketable equity securities, impairment loss recognized in earnings	$ 0	$ 0