NET INCOME (LOSS) PER SHARE- Narrative (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
EARNINGS PER SHARE
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	8,445	13,132	12,530	3,513
Convertible senior notes
EARNINGS PER SHARE
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	5,608	5,608	797
Convertible senior notes | Trading Revenue
EARNINGS PER SHARE
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		1,000	3,100