STOCK-BASED COMPENSATION - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Aggregate Intrinsic Value
Exercised	$ 14
Stock Options
Number of Shares
Balance, beginning of period (in shares)	25,523
Exercised (in shares)	(6,720)
Balance, end of period (in shares)	18,803	25,523
Exercisable (in shares)	18,803
Weighted-average Exercise Price
Balance, beginning of period (in dollars per share)	$ 1,411
Exercised (in dollars per share)	1,411
Balance, end of period (in dollars per share)	1,411	$ 1,411
Exercisable (in dollars per share)	$ 1,411
Aggregate Intrinsic Value
Balance	$ 48	$ 55
Exercisable	$ 48
Weighted-average Remaining Contractual Term
Balance	5 years 10 months 24 days	6 years 4 months 24 days
Exercisable	5 years 10 months 24 days